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1、课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引Cloning (克克 隆隆 技技 术术 ) is the most attractive story of the new biotechnologies (生生物物技技术术) and the one which causes the most heated discussion over
2、 its worth.Here are answers to the most common questions about cloning.课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引1What is cloning?Cloning is the creation of cells or whole animals using DNA from a single “parent”,bypassing (绕绕道道而而行行) the normal reproductive process
3、.The clone has the same DNA to the parent.2How are clones created?The most common process takes DNA from one cell and puts in a hollowedout (挖挖空空的的) egg.Chemicals and electricity are then used to encourage the new DNA to fuse with (与与合合并并) the egg and develop into an embryo(胚胚胎胎)This technique is ca
4、lled nuclear transfer (核迁移核迁移)课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引3Are clones normal healthy animals?Dolly is,but scientists do not yet know whether this is the exception (例例外外) or the rule.Some early evidence suggests that clones may have health problems and
5、 that they may age prematurely (早衰地早衰地)4Where does the law stand on live human clones?In the UK,human cloning is already banned by law.President Bill Clinton has proposed banning research into producing human clones in the US for five years.Some measures have also been made to establish internationa
6、l agreements_.课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引阅读短文,回答以下问题:阅读短文,回答以下问题:1What are used to encourage the new DNA to fuse with the egg and develop into an embryo? (Please answer within 3 words.)_【答案答案】Chemicals and electricity.课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业
7、 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引2Please fill in the blank in the last paragraph with proper words or phrases.( Please answer within 5 words.)_【答案答案】banning live human clones课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引Section Welcome to the unit & Reading
8、课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引.短语填空短语填空根据汉语意思完成下列短语。根据汉语意思完成下列短语。(每空限填一词每空限填一词)1_the one hand一方面一方面2_general 一般来说,总体而言一般来说,总体而言3push ahead _ 努力推进努力推进4end_ with 以以告终告终5_sale 待销售
9、待销售6use_ 用完,耗尽用完,耗尽7put._place 准备就绪准备就绪课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引8_a whole 总体上总体上9deal_ 处理,对付处理,对付10be related_ 与与有关联,与有关联,与有联系有联系【答答案案】1.on2.in3.with4.up5.for6.up7.in8.as9.with10.to课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus natu
10、re栏目导引栏目导引.课文理解课文理解根据课文内容,选择最佳答案。根据课文内容,选择最佳答案。11How do scientists react to the creation of the cloned,human embryo?AThey are excited about it.BThey disagree.CThey think it is a shock.DSome scientists think it will be helpful,while some disagree.【答案答案】D课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3
11、 Science versus nature栏目导引栏目导引12What is true about Dolly,the cloned sheep?AShes the first cloned animal.BShe lived a longer life than an ordinary sheep.CShe was a breakthrough in science.DSome people were angry with her because she carried disease when born.【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具
12、工具工具工具Unit 3 Science versus nature栏目导引栏目导引13Whats Ian Wilmuts attitude towards the idea of creating copies of humans?AHe is in favour of it.BHe is interested in it.CHe is against it.DHe shows no respect for the scientists creating copies of humans.【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit
13、 3 Science versus nature栏目导引栏目导引14What does “it” in Line 21 refer to?AThe announcement that a human embryo has been successfully cloned.B The intention of destroying the cloned human embryos.CResearch efforts focusing on creating new tissues and organs that could be used to cure diseases.DAnxiety ab
14、out the use of cloning.【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引15What do Pauline Carter and Colin Jake have in common?AThey both think cloning will be of benefit to human beings.BThey both think cloning is a challenge to morality.CThey both think people ca
15、n adopt one child if they dont have or have lost their own.DThey both think cloned human life can be a product for sale.【答案答案】B 课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 beyond prep.在在的那边
16、,超出的那边,超出(界限等界限等)He came from beyond the sea.他从海外回来了。他从海外回来了。The life there is beyond our imagination.那儿的生活超出了我们的想像。那儿的生活超出了我们的想像。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引beyond adv.在更远处;更往后在更远处;更往后Its hard to tell what lies beyond.往后会怎样,很难说。往后会怎样,很难说。课前预习课前预习教学互动
17、教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引1.Why do you suggest we buy a new machine?Because the old one has been damaged_.Abeyond reach Bbeyond repairCbeyond control Dbeyond description【解解析析】A项项意意为为“无无法法到到达达”;B项项意意为为“无无法法修修理理”;C项项意意为为“无无法法控控制制”;D项项意意为为“无无法法描描述述”。由由句句意意可可知知B项正确
18、。项正确。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 announcement nC 宣告,通知,通告宣告,通知,通告make an announcement 宣布宣布place/post/put an announcement on a bulletin board在广告栏宣布在广告栏宣布(告告)an announcement of/about sth.有关某事的宣告有关某事的宣告announce sth.to sb./announce to sb.that.向某人宣
19、布向某人宣布Its announced that.据称据称课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引We will make an announcement about the new product.我们将对这个新产品作一次宣传。我们将对这个新产品作一次宣传。The announcement of his death was broadcast to the nation.他逝世的通告向全国发布了。他逝世的通告向全国发布了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课
20、后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引除除announce外外,explain,suggest等等词词也也是是在在sb.前前加加to,构构成成explain to sb.sth./explain sth.to sb.,suggest to sb.,that.等等结构。结构。He suggested to us that we stop here.他建议我们就此为止。他建议我们就此为止。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引
21、2.Its _that the two sides have reached no agreement.AtoldBexplainedCannounced Dsuggested【 解解 析析 】 Its announced that.据据 称称 ; Its suggested that.有人建议有人建议。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 interfere vi.干预;干涉;冲突干预;干涉;冲突interfere with妨碍;干扰妨碍;干扰You mustn
22、t let pleasure interfere with your career.你决不能让玩乐妨碍你的事业。你决不能让玩乐妨碍你的事业。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引interfering adj.管闲事的管闲事的interfere in干预;介入干预;介入The police are not willing to interfere in family problem.警方不大情愿插手家庭问题。警方不大情愿插手家庭问题。课前预习课前预习教学互动教学互动随堂检测随堂检
23、测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引3.Parents shouldnt_in their childrens personal life.Aabsorb BengageCinterest Dinterfere【解解析析】interfere in sth.干干预预某某事事。介介入入某某事事;句句意意为为:父母不应该干预孩子们的私生活。父母不应该干预孩子们的私生活。【答案答案】D课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏
24、目导引 normal n& adj.正常正常(的的),常规,常规(的的);标准;标准(的的)Things are back to normal now that we have paid off all our debts.我们还清所有债务后事情也恢复了正常。我们还清所有债务后事情也恢复了正常。Wet weather is quite normal at this time of year.每年这时气候潮湿多雨很正常。每年这时气候潮湿多雨很正常。Shes a normal child in every way.她从各方面来看都是正常的小孩。她从各方面来看都是正常的小孩。课前预习课前预习教学互动
25、教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引normal,regular,natural与与average(1)normal常用来指合乎一般公认的标准或水准的。常用来指合乎一般公认的标准或水准的。(2)regular指合乎一般的规则或秩序的。指合乎一般的规则或秩序的。(3)natural用来表达不违反天生的、本来的性质的。用来表达不违反天生的、本来的性质的。(4)average表示通常的、正常的、平常的。表示通常的、正常的、平常的。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具
26、工具Unit 3 Science versus nature栏目导引栏目导引After the strike the buses went back to their normal service.罢工过后公交车恢复正常运营。罢工过后公交车恢复正常运营。Why do you never do things in the regular way?你为什么从不按常规方法做事?你为什么从不按常规方法做事?Its natural for old people to go deaf.老年人变聋是很自然的。老年人变聋是很自然的。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具
27、工具Unit 3 Science versus nature栏目导引栏目导引4.(2007年年天天津津卷卷)A new_bus service to Tianjin Airport started to operate two months ago.Anormal BusualCregular Dcommon【解解析析】本本题题考考查查形形容容词词词词义义辨辨析析。A项项“正正常常的的”;B项项“通通常常的的,惯惯常常的的”;C项项“有有规规律律的的;正正规规的的”;D项项“普普通通的的;常常见见的的”。句句意意为为:两两个个月月前前新新开开了了一一趟趟通通往往天天津津机机场的公交班车。场的公
28、交班车。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 praise vt.表扬,赞扬,表彰表扬,赞扬,表彰praise sb.for.因因称赞某人称赞某人She praised her daughters for hard work.她表扬了女儿的辛勤工作。她表扬了女儿的辛勤工作。Her new book has been highly praised.她的新书备受称赞。她的新书备受称赞。The fireman was praised for his courage.那名
29、消防员的勇气受到赞扬。那名消防员的勇气受到赞扬。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引praise n表扬,赞扬表扬,赞扬earn/win praise赢得赞扬赢得赞扬show praise on sb.称赞某人称赞某人give praise to.表扬表扬sing the praise of盛赞盛赞sing high praise for高度赞扬高度赞扬beyond all praises赞美不尽的赞美不尽的/地;赞不绝口地;赞不绝口in praise of赞美赞美;称赞;称赞
30、 He is loud in his own praises.他自夸自赞。他自夸自赞。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引5.用所给动词的适当形式填空用所给动词的适当形式填空Without_(praise),the man felt unhappy at the meeting.【答案答案】being praised课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 inte
31、ntion n意图;目的;企图意图;目的;企图have intention of doing/to do/that.有做有做的打算的打算with the intention of.有有的打算的打算It was not my intention that he should suffer.我没有要他吃苦头的意思。我没有要他吃苦头的意思。He has announced his intention to remarry.他宣布了他再婚的打算。他宣布了他再婚的打算。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus natur
32、e栏目导引栏目导引intend vt.打算,计划,想要打算,计划,想要intend (sb.) to do sth.想要想要(某人某人)做某事做某事It is intended that.计划计划be intended for.为为而打算而打算/设计设计be intended to be.打算成为打算成为be intended to do.打算做打算做The book is intended for children.这书是给孩子们用的。这书是给孩子们用的。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature
33、栏目导引栏目导引6.Premier Wens threeday visit to Japan,_as the “icemelt”trip,has a positive effect on SinoJapanese relationship.Abeing intended BintendedChaving intended Dintending【解解析析】由由上上下下文文可可知知此此处处是是指指专专为为消消除除中中日日关关系系“冰冰冻冻”的的一一次次计计划划访访问问,“为为计计划划”应应用用(be) intended for/as。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课
34、后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 cure v治愈;治疗;戒除治愈;治疗;戒除用用作作及及物物动动词词时时常常与与of连连用用,构构成成cure sb.of sth.“治治愈愈某某人人”The doctor cured her of her cough.医生治好了她的咳嗽。医生治好了她的咳嗽。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引cure作作名名词词时时常常与与介介词词for连连用用,构构成成a cure f
35、or.“治治疗疗的药物或疗法的药物或疗法”。Scientists are working hard to look for an effective cure for AIDs.科学家们正努力地寻求一种治疗艾滋病的有效的药物。科学家们正努力地寻求一种治疗艾滋病的有效的药物。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引7.After a long time,the cut in my left leg_.Acured BdiscoveredChealed Ddeveloped【解解析析】
36、本本题题考考查查动动词词词词义义的的辨辨析析。cure治治愈愈;治治疗疗;discover发发现现;heal愈愈合合;develop形形成成,发发展展。句句意意为为:过过了了很很长时间,我左腿上的伤口愈合了。长时间,我左腿上的伤口愈合了。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 anxiety n忧虑,焦虑,不安;渴望忧虑,焦虑,不安;渴望anxiety over/about sth.对某事不安,对某事忧虑对某事不安,对某事忧虑anxiety to do sth./f
37、or sth.渴望渴望(做做)某事某事If you are worried about your health, share your anxieties with your doctor.你要是担心你的健康,就把你的忧虑告诉你的医生吧。你要是担心你的健康,就把你的忧虑告诉你的医生吧。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引anxious adj.焦虑的,忧虑的;渴望的焦虑的,忧虑的;渴望的be anxious about sth./for sb.为某事担心为某事担心/担心某人担心
38、某人be anxious to do sth./for sth./for sb.to do sth./that.渴望渴望(某人某人)做某事做某事Now I am anxious about my old fathers health.现在我担心老爸的身体。现在我担心老爸的身体。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引8.Mary packed all the things into a case,_for the tourist attraction.Aanxious to lea
39、ve Bto leave anxiouslyCto be anxious to leave Dbeing anxious to leave【解解析析】anxious to leave为为形形容容词词短短语语作作状状语语,表表示示主主语的状态,相当于语的状态,相当于and she was anxious to leave.。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 desperate adj.不顾一切的,拼命的不顾一切的,拼命的be desperate to do st
40、h.急于做某事急于做某事be desperate for sth.渴望得到渴望得到I was desperate for a glass of water.我极度渴望有杯水喝。我极度渴望有杯水喝。I was absolutely desperate to see her.我极想见她。我极想见她。He made desperate efforts.他做了孤注一掷的努力。他做了孤注一掷的努力。I made a desperate attempt to persuade her to change her mind.我不顾一切地想说服她改变心意。我不顾一切地想说服她改变心意。课前预习课前预习教学互动
41、教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引desperately adv.极其,非常极其,非常desperation n绝望,拼命,铤而走险绝望,拼命,铤而走险in desperation在走投无路的情况下在走投无路的情况下Ill never forget you once helped me when I was in desperation.我永远不会忘记你曾在我走投无路的情况下帮过我。我永远不会忘记你曾在我走投无路的情况下帮过我。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工
42、具工具工具Unit 3 Science versus nature栏目导引栏目导引9.He was so desperate _ a job that he would do anything.Afor BtoCwith Dabout【解解析析】be desperate for sth.非非常常需需要要;极极想想得得到到。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 adopt vt.收养,领养收养,领养Hes not my real father;Im adopted.
43、他不是我的生父,我是被收养的。他不是我的生父,我是被收养的。The old lady has just adopted a child.那位老太太刚刚领养了一个孩子。那位老太太刚刚领养了一个孩子。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引adopt vt.采纳,采用;使适合采纳,采用;使适合We adopted their production methods.我们采用了他们的生产方法。我们采用了他们的生产方法。The committee adopted my suggestions
44、.委员会接受了我的建议。委员会接受了我的建议。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引10.When you learn English,you have to choose which accent to_,American or British.Aadopt BadaptCattach Dapprove【解解析析】本本题题考考查查动动词词词词义义辨辨析析。adopt采采纳纳;采采用用;接接受受;adapt适适应应;attach贴贴,附附;approve同同意意。句句意意为为:学
45、学英英语的时候,你不得不选择采用哪种口音,美式的还是英式的。语的时候,你不得不选择采用哪种口音,美式的还是英式的。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 ahead adv.往前,向前往前,向前Look ahead when driving.开车时要看前方。开车时要看前方。Youd better think ahead before taking measures.采取措施前你最好先考虑考虑。采取措施前你最好先考虑考虑。课前预习课前预习教学互动教学互动随堂检测随堂检
46、测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引ahead of在在之前;比之前;比强强(好好)get ahead前进,成功前进,成功get ahead of比比好;超越好;超越go ahead 前进;干吧,开始吧前进;干吧,开始吧push ahead with推动,推进推动,推进The government is pushing ahead with its electoral reforms.政府正坚定地推行选举改革。政府正坚定地推行选举改革。She was well ahead of the rest of the class.
47、她在班上名列前茅。她在班上名列前茅。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引11.I have a favour to ask you._.AGo ahead BIts a pleasureCHelp yourself DThats all right【解解析析】本本题题考考查查情情景景交交际际。B、D两两项项为为Thank you.的的答答语语;Help yourself.意意为为“随随便便吃吃/用用”,与与语语境境不不符符;Go ahead.此处意为此处意为“说吧说吧”。【答案
48、答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 succeed vi.成功成功succeed in sth./doing sth.在在(做做)某事方面成功某事方面成功He succeeded in getting a place at art school.他成功地被艺术学校录取了。他成功地被艺术学校录取了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引success n成
49、功;成功的人成功;成功的人/事事successful adj.成功的成功的successfully adv.成功地成功地He wanted his experiment to be a successful one.他想要实验成功。他想要实验成功。【注注意意】fail为为succeed的的反反义义词词,意意为为“失失败败”,其其名名词形式为词形式为failure“失败;失败的人失败;失败的人/事事”。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引12.I tried to discuss
50、 it with her but only succeeded _her angry.Amake Bto makeCin making Dat making【解解析析】succeed in (doing) sth.在在(做做)某某事事方方面面成成功功。句意为:我试着跟她商量,结果只是把她惹火了。句意为:我试着跟她商量,结果只是把她惹火了。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 benefit vt.有利于,使有利于,使受益受益The new hospital wil
51、l benefit all the people in the city.这家新医院会使全城人受益。这家新医院会使全城人受益。Its an expensive investment but it will benefit the company in the long run.这这是是一一项项花花费费很很大大的的投投资资,但但从从长长远远来来看看,它它对对公公司司有有好处。好处。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引benefit n利益,福利,好处利益,福利,好处benefic
52、ial adj.有利的,有帮助的有利的,有帮助的be of benefit to对对有益有益for the benefit of为了为了(的的)利益利益have/get/receive benefit from从从受益受益She has had the benefit of a firstclass education.她因受过一流教育而获益。她因受过一流教育而获益。Ill never forget the benefits from my teacher.我永远也忘不了老师的教益。我永远也忘不了老师的教益。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Un
53、it 3 Science versus nature栏目导引栏目导引13.How do you find this treatment?Very_to my health.Aadvisable BinvaluableCbeneficial Dworthy【解解析析】本本题题考考查查形形容容词词的的辨辨析析。A项项“可可取取的的”;B项项“非非常常宝宝贵贵的的”;C项项“有有益益的的”;D项项“值值得得的的”。根根据据句句意,意,C项正确。项正确。be beneficial to对对有益。有益。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Uni
54、t 3 Science versus nature栏目导引栏目导引 totally adv.完全地,彻底地完全地,彻底地They come from totally different cultures.他们来自完全不同的文化。他们来自完全不同的文化。This behaviour is totally unacceptable.这种行为是完全不能接受的。这种行为是完全不能接受的。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引total adj.总总的的;全全体体的的;全全部部的的;彻彻底
55、底的的;n.总总数数,总总计计;v.总数达;把总数达;把加起来加起来in total总计;总数总计;总数total.up把把加起来加起来His income reached a total of $ 1,000.他的收入总额达他的收入总额达1 000美元。美元。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 sale n出售,销售出售,销售promote/push the sale of促销促销enjoy/have a large sale畅销畅销The clerk made ten s
56、ales this month.那位店员本月做了那位店员本月做了10笔生意。笔生意。We are hoping for a large sale for our new product.我们希望我们的新产品能畅销。我们希望我们的新产品能畅销。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引for sale与与on sale(1)for sale意意为为“待待售售,供供出出售售”,通通常常由由物物主主或或代代理理人人经手,有时可用经手,有时可用up for sale,意为,意为“公开出售公开
57、出售”。(2)on sale指指“(商店的货物等商店的货物等)出售,上市;大减价出售,上市;大减价”。Theyve put their house up for sale.他们的房子现在正在出售。他们的房子现在正在出售。Tickets are on sale from the booking office.售票处正在售票。售票处正在售票。They sell eggs on sale today.今天他们特价出售鸡蛋。今天他们特价出售鸡蛋。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引16
58、.The flowers were so lovely that they_in no time.Asold Bhad been soldCwere sold Dwould sell【解解析析】该该题题考考查查动动词词的的时时态态和和语语态态。由由句句意意知知此此处处应应用用被被动动语语态态,排排除除A、D项项;而而were so lovely与与sell不不分分先先后后关关系,故排除系,故排除B项。项。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 comment vt.
59、评论,点评,发表观点,发表意见评论,点评,发表观点,发表意见comment on sth.对对发表评论发表评论Several people commented on how lovely she looked.有几个人谈到她看起来是多么可爱这件事。有几个人谈到她看起来是多么可爱这件事。“Not his best performance,”she commented to the women sitting next to her.“这这不不是是他他的的最最佳佳表表演演。”她她对对坐坐在在她她旁旁边边的的女女士士议议论论道。道。He refused to comment until after
60、the trial.他拒绝在审判前做任何评论。他拒绝在审判前做任何评论。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引comment还可以作名词,意为还可以作名词,意为“评论,点评评论,点评”。no comment无可奉告无可奉告make a comment on对对作出评论;下评语作出评论;下评语cause comment引起议论引起议论offer comment提出意见提出意见The police chief made no comment about the bomb attack
61、.警察局长对炸弹袭击事件保持缄默。警察局长对炸弹袭击事件保持缄默。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引17.He didnt _any comment_my new dress,which made me a little angry.Akeep;on Bmake;onCmake;at Dkeep;at【解解析析】make comments on/about sth.意意为为“对对作作出出评评论论”。句句意意为为:他他未未对对我我的的新新衣衣服服作作出出任任何何评评论论,这这让
62、让我我有点生气。有点生气。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 advance n& v前进,推进;进展;提出;预先前进,推进;进展;提出;预先advance along.沿沿前进前进advance on继续前进继续前进advance a new plan提出一项新计划提出一项新计划advance in ones studies学业进步学业进步make great advances取得大的进步取得大的进步in advance预先预先in advance of.在在
63、的前面的前面课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引We live in an age of rapid technological advance.我们生活在一个技术迅猛发展的时代。我们生活在一个技术迅猛发展的时代。They had advanced 20 miles by nightfall.夜幕降临时,他们已前进了夜幕降临时,他们已前进了20英里。英里。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus
64、 nature栏目导引栏目导引advanced adj.先进的,高级的先进的,高级的advanced technology先进技术先进技术advancing adj.向前推进的;前进的向前推进的;前进的advancing years/age年事已高的,年老的年事已高的,年老的.and there are future parks,where people can go on imaginary trips to space and use advanced computer techniques to experience life in the future.还还有有未未来来公公园园,在在那
65、那里里人人们们可可以以进进行行虚虚拟拟的的太太空空旅旅行,或利用先进的电脑技术来体验未来生活。行,或利用先进的电脑技术来体验未来生活。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引18.If you want to buy the new type of car,you have to pay_.Ain advance Bfor advanceCadvance Dforward【解解析析】句句意意为为:如如果果你你想想购购买买这这种种新新型型车车,你你必必须须预先付款。预先付款。in a
66、dvance预先,提前。预先,提前。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 strict adj.严格的,严厉的严格的,严厉的be strict with sb.对某人要求严格对某人要求严格be strict in sth.对某事要求严格对某事要求严格He is strict with his children in their study.他对他的子女在学习上要求很严格。他对他的子女在学习上要求很严格。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作
67、业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引strictly adv.严格地;严密地;确切地;完全地;绝对地严格地;严密地;确切地;完全地;绝对地Strictly speaking he didnt pass that exam.严格说来,他那次考试没有过关。严格说来,他那次考试没有过关。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引19.As we all know,the boss is strict_all his employees
68、 _their work.Ain;in Bin;withCwith;in Dwith;with【解解析析】be strict with sb.对对某某人人要要求求严严格格;be strict in sth.对某事要求严格。对某事要求严格。【答案答案】C课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 some day将来有一天;有朝一日将来有一天;有朝一日Id like to go to Australia some day.将来有一天我想到澳大利亚去。将来有一天我想到澳大利亚去。课前预习
69、课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引one day将来有一天将来有一天(some day);有一天;有一天the other day那天那天(指不久前指不久前)day after day日复一日;连续多天日复一日;连续多天day by day一天天;逐日地一天天;逐日地by day/night白天白天/黑夜黑夜the day after tomorrow后天后天the day before yesterday前天前天The story took place one day last y
70、ear.这个故事发生在去年的某一天。这个故事发生在去年的某一天。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引20.(2007年年江江苏苏卷卷)You may not have played very well today,but at least youve got through to the next round and_.Atomorrow never comesBtomorrow is another dayCnever put off till tomorrowDthere
71、is no tomorrow课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引【解解析析】句句意意为为:今今天天你你打打得得可可能能不不是是很很好好,但但至至少少你你已已经经进进入入了了下下一一轮轮,明明天天是是一一个个新新的的开开始始(tomorrow is another day)。由句意知。由句意知B项正确。项正确。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 p
72、oint out指出指出point.at把把指向,把指向,把对准对准make a point 证明一个论点证明一个论点to the point 正中要害,恰到好处正中要害,恰到好处be on the point of doing sth.正要做某事时正要做某事时There is no point in doing sth.做某事没意义做某事没意义off the point离题离题课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引What you said is just to the poi
73、nt.你的话正中要害。你的话正中要害。The teacher pointed out my mistakes to me.老师给我指出了我的一些错误。老师给我指出了我的一些错误。I must point out that if we dont leave now,we shall miss the bus.我得指出的是,如果现在不走,我们就赶不上公交车了。我得指出的是,如果现在不走,我们就赶不上公交车了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引point to与与point atp
74、oint to与与point at意意思思相相同同,但但point to强强调调方方向向,并并不不一一定定指指着着该该物物体体;而而point at指指着着(某某人人或或某某物物),有有时时有有不不礼礼貌貌之之意,类似的还有意,类似的还有throw to/at等。等。Its impolite to point at someone when talking.谈话时指着别人是不礼貌的。谈话时指着别人是不礼貌的。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引21.Thank you for_
75、out all the mistakes in my homework.Apicking BpointingCworking Dmaking【解解析析】point out指指出出;pick out挑挑出出;认认出出;work out解出;算出;解出;算出;make out理解。理解。point out the mistakes指出错误。指出错误。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 in general一般而言,总体而言,通常一般而言,总体而言,通常In gene
76、ral,your plan is good.你们的方案总的来看不错。你们的方案总的来看不错。In general,people like her.People in general like her.总的来说,人们喜欢她。总的来说,人们喜欢她。【注意注意】同一概念,可能会有多种表达方式。如下:同一概念,可能会有多种表达方式。如下:generally speakingto speak generally。类类似似的的还还有有strictly speaking,frankly speaking,honestly speaking,exactly speaking,broadly speaking等
77、。等。Strictly speaking he is not as old as 18 years old.严格说来,他还不到十八岁。严格说来,他还不到十八岁。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引in general与与in particular(1)in general意意为为“大大体体上上;一一般般而而言言;大大多多数数”。该该短短语语为为副副词词性性或或形形容容词词性性短短语语,在在句句中中作作定定语语或或状状语语。作作状状语语时时,常常用用在在句句首首,并并用用逗逗号号
78、隔隔开开;作作定定语语时时,意意为为“大大多多数数,少少有有例外例外”,放在所修饰的名词后面。,放在所修饰的名词后面。(2)in particular意意为为“特特别别地地,尤尤其其是是”,通通常常不不和和句句子子的其他成分分开,而且常放在所强调词的后面。的其他成分分开,而且常放在所强调词的后面。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引22.This story,_,is very fascinating:there are many interesting characters
79、in it.Ain general Bon earthCin no time Dout of the question【解解析析】in general一一般般而而言言,总总的的说说来来;on earth在在世世上上;究究竟竟;in no time立立刻刻;马马上上;out of the question不不可可能能。由句意可知由句意可知A项正确。项正确。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 be related to与与有关有关Was he related to
80、the young lady I had met?他跟我见到的那个年轻女士有关系吗?他跟我见到的那个年轻女士有关系吗?The death of this man was related to the deaths in that case.这个人的死与那起案例中那些人的死有关。这个人的死与那起案例中那些人的死有关。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引relate to.与与相关,与相关,与相处相处relate.to/with.把把与与联系起来联系起来He relates wel
81、l to other people.他和别人相处很好。他和别人相处很好。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引23.A healthy life is frequently thought to be_to the open countryside and homegrown food.Ajoined BassociatedCconnected Drelated【解解析析】本本题题考考查查动动词词短短语语的的搭搭配配。be joined to被被连连接接到到;be associa
82、ted with与与有有关关;be connected with与与有关;有关;be related to与与有关。有关。【答案答案】D课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 use up用完,耗尽用完,耗尽Ive used up all my money of this month.Can you lend me some?我已用完了本月的钱,你能借给我点吗?我已用完了本月的钱,你能借给我点吗?Try not to use up all the water.尽量不要把水都用完。
83、尽量不要把水都用完。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引use up与与give out(1)use up侧侧重重指指用用尽尽材材料料等等或或设设法法利利用用剩剩余余的的材材料料或或时时间,为及物动词短语。间,为及物动词短语。(2)give out耗耗尽尽食食物物等等;还还指指人人精精疲疲力力竭竭,为为不不及及物物动动词词短语。短语。Making soup is a good way of using up leftovers vegetables.把剩下的蔬菜全部用来做汤是个
84、好主意。把剩下的蔬菜全部用来做汤是个好主意。After a month,their food supplies gave out.过了一个月,他们的食物已经消耗殆尽。过了一个月,他们的食物已经消耗殆尽。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引24.With our food supplies_,we had to buy some in the local supermarket.Arunning out of Brunning outCgiven out Dusing up【解解
85、析析】run out of与与use up均均为为及及物物动动词词短短语语,此此处处应应用用被被动动形形式式;give out 与与run out为为不不及及物物动动词词短短语语,无无被被动动形形式,故式,故B项正确。项正确。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 after all毕竟,到底,要知道毕竟,到底,要知道You made it after all.你毕竟成功了。你毕竟成功了。He should have paid.He suggested it aft
86、er all.他应该付款的,别忘了是他提出的。他应该付款的,别忘了是他提出的。【注注意意】(1)after all意意为为“毕毕竟竟,终终究究,到到底底”,有有“要要知知道道”“”“别别忘忘了了”的的含含义义,用用来来说说明明或或提提醒醒对对方方,引引出出对对方方似似乎乎忘忘记记了了某某个个重重要要的的论论点点或或理理由由,表表达达这这层层意意思思时时after all通常放在句首。通常放在句首。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引(2)after all也也可可以以放放在在句
87、句子子的的末末尾尾,这这时时有有“虽虽然然但但毕毕竟竟”的的含含义义,表表示示和和预预期期的的情情况况相相反反,说说话话人人表表达达转转折折之意。之意。You shouldnt have done that. After all,you are an adult.你不该那样做,毕竟你是成年人。你不该那样做,毕竟你是成年人。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引all构成的其他短语:构成的其他短语:(1)above all“最重要的是,首先最重要的是,首先”,说明事物的重要性;,说
88、明事物的重要性;(2)first of all“首首先先,第第一一”,说说明明事事物物的的排排列列顺顺序序或或优优先先程度;程度;(3)at all与与not连连用用时时,意意为为“一一点点也也不不”,用用于于否否定定句句、疑问句或条件句中,意为疑问句或条件句中,意为“真的,确实真的,确实”;(4)in all“总共,总计总共,总计”相当于相当于altogether。How many people were there in all at the party?出席聚会的共有多少人?出席聚会的共有多少人?课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit
89、3 Science versus nature栏目导引栏目导引25.(2010年年北北京京东东城城检检测测)I thought I was going to fail the driving test but I succeeded_.Aafter all Bfirst of allCin all Dat all【解解析析】after all毕毕竟竟;终终究究;first of all首首先先;in all总总共;共;at all根本。句意为根本。句意为“但我终究还是成功了但我终究还是成功了”。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Un
90、it 3 Science versus nature栏目导引栏目导引 come across偶然遇见;偶然发现偶然遇见;偶然发现I came across his name on the list.我无意中在名单上发现了他的名字。我无意中在名单上发现了他的名字。The man was walking through a wood when he came across a woodcutter.这个人正在穿过树林,这时他遇见了一位伐木工人。这个人正在穿过树林,这时他遇见了一位伐木工人。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science
91、 versus nature栏目导引栏目导引表示表示“意外,偶然遇到意外,偶然遇到”的短语还有:的短语还有:happen to meet;chance to meet;meet sb./sth.by chance;meet sb./sth.by accident;meet unexpectedly。I happened to meet an old classmate on Changan Street.我碰巧在长安街遇到一位老同学。我碰巧在长安街遇到一位老同学。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nat
92、ure栏目导引栏目导引26.Dont always refer to your dictionary when you _ a new word while reading.Acome about Bcome acrossCcome up Dcome out【解解析析】本本题题考考查查动动词词短短语语的的辨辨析析。A项项“发发生生”;B项项“(偶偶然然)遇遇见见”;C项项“提提出出”;D项项“出出版版”。根根据据句句意意可可知知B项正确。项正确。come across a new word“遇到生词遇到生词”。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具
93、工具工具工具Unit 3 Science versus nature栏目导引栏目导引 I look just like my brother,thats because I am a clone.我看起来像我的哥哥,这是因为我是克隆的。我看起来像我的哥哥,这是因为我是克隆的。that/this is because.那那/这这是是因因为为,because引引导导了了表表语从句,表原因。语从句,表原因。Im late again. Thats because I didnt catch the early bus.我又迟到了,那是因为我没有赶上早班车。我又迟到了,那是因为我没有赶上早班车。Why
94、 didnt you attend the meeting yesterday?你为什么昨天没有来开会?你为什么昨天没有来开会?Thats because I didnt feel well then.那是因为我当时不太舒服。那是因为我当时不太舒服。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引this/that is because.与与this/that is why.都都引引导导表表语语从从句句,但但用用法法有有所所不不同同,because后后表表示示原原因因,why后表示后表示“
95、这是由于这是由于的原因的原因”,即结果。,即结果。English is becoming more and more important.Thats why we study it.英英语语变变得得越越来来越越重重要要了了,这这就就是是我我们们学学习习英英语语的的原因。原因。We study English. Thats because English is becoming more and more important.我们学习英语,是因为它变得越来越重要了。我们学习英语,是因为它变得越来越重要了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit
96、3 Science versus nature栏目导引栏目导引27.His father is now in hospital.Thats_he didnt attend their gettogether yesterday.Abecause BwhyCwhen Dhow【解解析析】Thats why.“那那就就是是的的原原因因”,强强调调结结果;果;Thats because.“那是因为那是因为”,强调原因。,强调原因。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 O
97、n the one hand,some scientists point out that.On the other hand,many people,including some scientists,disagree and fear that if mankind interferes with nature in this way,.一一方方面面,有有些些科科学学家家指指出出另另一一方方面面,包包括括一一些些科科学学家家在在内内的的很很多多人人不不同同意意(这这一一观观点点)并并且且担担心心如如果果人人类类以以这这种种方方式式来干预自然的话,来干预自然的话,on (the) one h
98、and.on the other hand.一方面一方面另一方面另一方面课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引I dont want to go there.On the one hand,I have no time;on the other hand,I have no money.我不想去那儿。一方面是因为我没时间,另一方面是因我不想去那儿。一方面是因为我没时间,另一方面是因为我没钱。为我没钱。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工
99、具Unit 3 Science versus nature栏目导引栏目导引表表示示“一一方方面面另另一一方方面面”的的近近义义词词(组组):for one thing.for another (thing)I wont walk on.For one thing,I am too tired;for another,it is too late.我不再往前走了。一则我太累,另则是时间太晚了。我不再往前走了。一则我太累,另则是时间太晚了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引28.
100、(2006年年浙浙江江卷卷)I would like a job which pays more,but _I enjoy the work Im doing at the moment.Ain other words Bon the other handCfor one thing Das a matter of fact【解解析析】on the other hand 尤尤其其用用来来引引出出对对立立观观点点、思思想想等等,与与on the one hand“一一方方面面”相相对对应应;for one thing用用来来引引出出两两个个以以上上的的理理由由之之一一,意意为为“一一方方面面”。
101、句句意意为为:我我想想得得到到一一份份薪薪水水更更高高的的工工作作,但但另另一一方方面面我我也也很很喜喜欢欢目目前前正正做做的的这这份工作。份工作。【答案答案】B课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 If I had the chance,I would have a cloned baby tomorrow.如果我有机会,明天我就要一个克隆婴儿。如果我有机会,明天我就要一个克隆婴儿。本句包含本句包含if引导的虚拟条件句,叙述与将来的事实相反。引导的虚拟条件句,叙述与将来的事实
102、相反。if引导的虚拟条件句:引导的虚拟条件句:(1)叙叙述述与与现现在在事事实实相相反反,主主句句动动词词用用would/should/ could/might do,从句动词用一般过去式,从句动词用一般过去式(be一律用一律用were)。(2)叙述与过去事实相反,主句动词用叙述与过去事实相反,主句动词用would/ should / could /might have done,从句动词用,从句动词用had done。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引(3)叙述与将来事实相
103、反,主句动词用叙述与将来事实相反,主句动词用would/should /could/ might do,从句动词有三种形式:,从句动词有三种形式:did/were,should do和和were to do。If I had time,I would go to see her next week.如果我有时间的话,下周我就去看她。如果我有时间的话,下周我就去看她。If I were you,I would accept his invitation.如果换了我的话,就会接受他的邀请了。如果换了我的话,就会接受他的邀请了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工
104、具工具工具Unit 3 Science versus nature栏目导引栏目导引(1)条条件件句句中中有有were,had,should时时,可可把把if省省略略,而而把把were,had,should放放在在主主语语前前,用用倒倒装装结结构构,这这种种结结构构主主要要用用于书面语中。于书面语中。(2)有有时时候候,虚虚拟拟条条件件主主句句和和从从句句的的动动作作发发生生的的时时间间不不一一致致,因因此此,主主句句的的动动词词和和从从句句的的谓谓语语动动词词要要根根据据各各自自所所指指的的不不同同时时间间选选择择适适当当的的动动词词形形式式,这这种种虚虚拟拟条条件件句句叫叫错错综综虚虚拟拟条
105、条件件句。句。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引(3)有有时时without,but for,otherwise等等词词可可表表示示虚虚拟拟条条件件,相当于隐含的虚拟条件句。相当于隐含的虚拟条件句。But for your help,I could not have succeeded.若不是由于你的帮助,我就不能成功。若不是由于你的帮助,我就不能成功。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus
106、 nature栏目导引栏目导引29._he had not hurt his leg,John would have won the race.AIf BSinceCThough DWhen【解解析析】本本题题考考查查与与过过去去事事实实相相反反的的虚虚拟拟条条件件句句,从从句用句用if引导。引导。【答案答案】A课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引 While cloning human embryos is illegal in many countries, some sc
107、ientists are already pushing ahead with research so as to deliver a cloned human baby.虽虽然然在在很很多多国国家家克克隆隆人人类类胚胚胎胎是是不不合合法法的的,有有些些科科学学家家已经在开始加紧研究,目的在于制造一个克隆婴儿。已经在开始加紧研究,目的在于制造一个克隆婴儿。while为连词,引导让步状语从句,意为为连词,引导让步状语从句,意为“虽然虽然”。While Im willing to help,I do not have much time available.尽管我愿意帮忙,但我没时间。尽管我愿意帮
108、忙,但我没时间。While he was respected,he was not liked.他虽然受到尊敬,但没有受到喜爱。他虽然受到尊敬,但没有受到喜爱。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引【注注意意】(1)conj.“在在期期间间,当当的的时时候候”,引引导导时间状语从句,注意从句动词用延续性动词。时间状语从句,注意从句动词用延续性动词。(2)conj.(对对比比两两件件事事物物)而而;然然而而,相相当当于于but。为为并并列列连连词。词。Hes lazy,while
109、his son is very diligent.他懒惰,而他儿子却很勤奋。他懒惰,而他儿子却很勤奋。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引30._I really dont like art, I find his work impressive.AAs BSinceCIf DWhile【解解析析】while意意为为“尽尽管管”,相相当当于于though/although。句句意意为为:尽尽管管我我不不是是真真正正地地喜喜欢欢艺艺术术,但但我我觉觉得得他他的的作作品品很很打打动
110、人。动人。【答案答案】D课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引31Shall we have our picnic tomorrow?_it doesnt rain.AUntil BwhileCOnce DIf【解解析析】句句意意为为:明明天天我我们们去去野野餐餐好好吗吗?如如果果不不下下雨雨的的话话(我我们们就就去去)。until直直到到时时;用用于于否否定定句句时时,意意为为:“直直到到(才才)”;while当当的的时时候候;once一一旦旦(就就);if如果如果【答案答案】
111、D课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引.课文理解课文理解根据课文内容,完成下列表格。根据课文内容,完成下列表格。(每空限填一词每空限填一词)课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引课前预习课前预习教学互动教学互动随
112、堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引【答答案案】1.cells2.illegal3.research4.succeeded5.Negative 6save7.birth8.died9.nature10.immoral课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引.句子翻译句子翻译把下列英语句子译成汉语。把下列英语句子译成汉语。11A recent announcement by scientists th
113、at they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world._【答答案案】科科学学家家最最近近宣宣布布,他他们们已已经经成成功功克克隆隆了了第第一一个人类胚胎。这引起了很多争论,也使许多人震惊。个人类胚胎。这引起了很多争论,也使许多人震惊。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引12Cloning
114、 is producing an exact copy of a plant or an animal using its cells._【答答案案】克克隆隆是是用用植植物物或或动动物物的的细细胞胞制制造造一一个个完完全全相相像的复制品。像的复制品。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引13However,some people consider that cloning human embryos with the intention of destroying them sh
115、ows no respect for human life._【答答案案】不不管管怎怎样样,有有些些人人还还是是认认为为带带着着破破坏坏人人类类胚胚胎的目的克隆人类胚胎是对人类生命的不尊重。胎的目的克隆人类胚胎是对人类生命的不尊重。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引14I feel sorry for the lady who cannot have a baby,but I would like to point out that there are many childr
116、en in the world with no parents,who would be delighted to have a mother._【答答案案】我我为为那那个个不不能能生生育育的的女女士士感感到到遗遗憾憾,但但我我想想指指出出的的是是,世世界界上上有有许许多多没没有有父父母母的的孩孩子子,他他们们会会为为有有母母亲亲而而感到高兴。感到高兴。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引15If I had the opportunity,I would clone her
117、immediately so that I could be with her again._【答答案案】要要是是有有机机会会,我我会会立立即即去去克克隆隆她她,这这样样,我我就又能和她在一起了。就又能和她在一起了。课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引练考题、验能力、轻巧夺冠课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引同学们同学们来学校和回家的路上要注意安全来学校和回家的路上要注意安全课前预习课前预习教学互动教学互动随堂检测随堂检测课后作业课后作业 工具工具工具工具Unit 3 Science versus nature栏目导引栏目导引同学们同学们来学校和回家的路上要注意安全来学校和回家的路上要注意安全