《2012高一英语课件：4.3Unit 4 Wildlife Protection《Grammar and Useful Structures》（人教·陕西专版必修2）》由会员分享，可在线阅读，更多相关《2012高一英语课件：4.3Unit 4 Wildlife Protection《Grammar and Useful Structures》（人教·陕西专版必修2）（46页珍藏版）》请在金锄头文库上搜索。
1、Section Learning about Language & Using Languagebite (bit；bitten) v咬，叮咬，叮What should you do if you are being bitten by mosquitoes?(教材教材P29)如果你正在被蚊子叮咬，你应该做什如果你正在被蚊子叮咬，你应该做什么？么？Once bitten，twice shy.一朝被蛇咬，十年怕井绳。一朝被蛇咬，十年怕井绳。The dog bit the thief in the leg.那只狗咬了小偷的腿。那只狗咬了小偷的腿。提醒：提醒：“咬某人的腿咬某人的腿”表示为表示为“b
2、ite sb.in the leg”，而不是而不是bite ones leg，即，即bite人介词人介词the部位。部位。1.The boy was_by a dog this morning，which caused a quarrel between neighbours.Abitten in the legBbitten his legCbitten the leg Dbit on the leg解析：解析：此题考查此题考查“bite sb.介词介词the部位部位”的的用法；用法；bite sb.in the leg咬某人的腿。咬某人的腿。答案：答案：Ainspect vt.检查；视察检
3、查；视察When scientists inspected the bones，they were surprised to find that these dinosaurs could not only run like the others but also climb trees.(教材教材P30)科学科学家们观察他们的骨头时，惊奇地发现他们不仅跟其他家们观察他们的骨头时，惊奇地发现他们不仅跟其他恐龙一样可以跑，而且还可以爬树。恐龙一样可以跑，而且还可以爬树。After the crash both drivers got out and inspected their cars fo
4、r damage.汽车相撞后，两汽车相撞后，两位司机都下车检查车辆受损情况。位司机都下车检查车辆受损情况。You should inspect the car well before you buy it.在买车之前你应该详细检查一番。在买车之前你应该详细检查一番。The building is often inspected by the firesafety officer.消防安全人员经常视察这座大楼。消防安全人员经常视察这座大楼。inspection n检查；视察检查；视察inspector n检查员；视察者检查员；视察者 2.What did the visiting preside
5、nt do except_the troops?Having a talk with the important leaders and making a speech in Fudan University.Ainspect BexamineCcheck Dtest解析：解析：“检阅军队检阅军队”用用inspect，是职务、职责上的，是职务、职责上的检查。检查。examine仔细检查，体检；仔细检查，体检；check检查，核对；检查，核对；test测验，考验。测验，考验。答案：答案：Aincident n事件，事变事件，事变Some scientists think it came afte
6、r an unexpected incident when a huge rock from space hit the earth and put too much dust into the air.(教材教材P30)有些科有些科学家认为恐龙灭绝是发生在一件意外事故之后，当学家认为恐龙灭绝是发生在一件意外事故之后，当时宇宙间一块巨石击中地球因而在空气中扬起太多时宇宙间一块巨石击中地球因而在空气中扬起太多的尘土。的尘土。A youth was seriously injured in a shooting incident on Saturday night.一位年轻人在周六晚上的枪击事件一
7、位年轻人在周六晚上的枪击事件中受了重伤。中受了重伤。I dont hope this incident happens again.我不希望这种事再次发生。我不希望这种事再次发生。辨析：辨析：incident与与accidentEvery Chinese student should remember the July 7th Incident of 1937.每位中国学生都应该记住每位中国学生都应该记住1937年的年的“七七事变七七事变”。She was killed in a traffic accident.她死于交通事故。她死于交通事故。incident指附指附带的小事件，事端，政的小
8、事件，事端，政变accident 指意外事故指意外事故3.(2011泉州高一检测泉州高一检测) Mark had a(n)_last night.He drove into a tree.Adisaster BaccidentCevent Dincident解析：解析：由句意知迈克开车撞到树上，应属于意由句意知迈克开车撞到树上，应属于意外事故，故选外事故，故选B项。项。A项项“灾难灾难”；C项项“大事，大事，体育赛事体育赛事”；D项项“事件，事变事件，事变”。答案：答案：Bcome into being形成，产生形成，产生(无被动语态，不用于无被动语态，不用于进行时态进行时态)They liv
9、ed on the earth tens of millions of years ago，long before humans came into being and their future seemed secure at that time.(教材教材P30)千千百万年前，早在人类产生之前，它们就生活在地百万年前，早在人类产生之前，它们就生活在地球上，那时他们的未来看上去似乎很稳定。球上，那时他们的未来看上去似乎很稳定。After a heated discussion at the meeting，a new plan came into being.在会议上经过激烈讨论后，一在会议
10、上经过激烈讨论后，一个新计划形成了。个新计划形成了。No one knows when this custom first came into being.没有人知道这风俗习惯起先是什么时候形成的。没有人知道这风俗习惯起先是什么时候形成的。The Peoples Republic of China came into being on October 1st,1949.中华人民共和国成立于中华人民共和国成立于1949年年10月月1日。日。4.Scientists have many theories about how the universe_into being.Acame Bwas co
11、mingChad come Dwould come解析：解析：句意为：关于宇宙是如何产生的，科学家们句意为：关于宇宙是如何产生的，科学家们有很多理论。根据句意可知宇宙产生绝非将来要发生有很多理论。根据句意可知宇宙产生绝非将来要发生的事，所以先排除的事，所以先排除B、D两项，两项，C项项had come为过去的为过去的过去，因题中无过去时间作参照，故排除。宇宙产生过去，因题中无过去时间作参照，故排除。宇宙产生发生在过去，故用一般过去时。发生在过去，故用一般过去时。答案：答案：Aaccording to根据，按照根据，按照According to a UN report，some 844 anim
12、als and plants have disappeared in the last 500 years.(教材教材P30)根据联合国的一份报告，在过去的根据联合国的一份报告，在过去的500年里，有年里，有844种动植物消失。种动植物消失。According to Sarah theyre not getting on very well at the moment.根据萨拉所说，他们现在相根据萨拉所说，他们现在相处得不好。处得不好。Students are all put in different groups according to their ability.按照能力，学生们被分成不
13、同的组。按照能力，学生们被分成不同的组。Everything went according to the plan，and we arrived on time.一切按计划进行，我们按时到达。一切按计划进行，我们按时到达。5._expertsopinions，they gave up the experiment immediately.AAccording to BAs a result ofCInstead of DWith the help of解析：解析：考查短语辨析。句意为：根据专家们考查短语辨析。句意为：根据专家们的意见，他们马上放弃了这项实验。的意见，他们马上放弃了这项实验。ac
14、cording to按照，根据，符合题意。按照，根据，符合题意。答案：答案：AThey lived on the earth tens of millions of years ago，long before humans came into being and their future seemed secure at that time.(教材教材P30)千百万年前，早在人类产生之前，它们就生活在地千百万年前，早在人类产生之前，它们就生活在地球上，那时他们的未来看上去似乎很稳定。球上，那时他们的未来看上去似乎很稳定。long before早在早在之前；很久之前；很久(1)作连词连接时间状语
15、从句作连词连接时间状语从句It took long before he came to help me.过了很久他才过了很久他才来帮我。来帮我。It didnt take long before the fire was put out.不久就把不久就把火扑灭了。火扑灭了。(2)作介词连接时间点作介词连接时间点I made friends with him at last Christmas party，but I had met him several times long before that.我去年圣诞节晚会和他成为朋友，但早在那我去年圣诞节晚会和他成为朋友，但早在那以前我就见过他几次
16、。以前我就见过他几次。(3)作副词，单独作状语作副词，单独作状语The news didnt surprise me.I had known the factory would close down long before.这消息对我来说一点也这消息对我来说一点也不意外，我早就知道这家工厂将要倒闭。不意外，我早就知道这家工厂将要倒闭。6.Why didnt you ask the teacher the question?She had left the office_I had time to do it.Aas BtillCafter Dbefore解析：解析：该句意为该句意为“我还没来得
17、及问她问题，她就我还没来得及问她问题，她就离开了办公室离开了办公室”。答案：答案：D7He said in his letter that he was going to visit China_and he had the idea_.Along before；before long Bbefore long；long beforeCbefore long；soon Dbefore long；before long解析：解析：before long意为意为“不久以后不久以后”；long before意为意为“很久以前很久以前”。答案：答案：B8(2011汕头高一检测汕头高一检测) It wi
18、ll be quite a long time_she is back，so dont spend time waiting for her.Asince BbeforeCthat Duntil解析：解析：句意为：很长时间后她才能回来，所以不用句意为：很长时间后她才能回来，所以不用花费时间等她了。花费时间等她了。答案：答案：B.单词拼写单词拼写1The desk still seems to be covered with d_though I cleaned it just now.答案：答案：dust2F_animals such as lions and tigers have shar
19、p teeth and claws.答案：答案：Fierce3“You will be a new college student soon.A good beginning makes a good e_，” the teacher said.答案：答案：ending4A tourist was visiting New Mexico and was amazed at the_(恐龙恐龙) bones.答案：答案：dinosaur5She_(检查检查) the tree and found that there was indeed a branch broken off.答案：答案：in
20、spected6We hope this unfortunate_(事件事件) will not affect the relationship between us.答案：答案：incident7We had a f_discussion yesterday.We didnt agree with each other at the meeting.答案：答案： fierce8Many parents will feel a sense of l_ when their children leave home.答案：答案： loss.完成句子完成句子1Nobody knows for sur
21、e_ _ _ _ _ _(宇宙何时形宇宙何时形成成)答案：答案： when the universe came into being2Most teachers rank students_ _ _ _(根据他们的成绩根据他们的成绩)答案：答案： according to their grades3He is learning spoken English_ _(以至于以至于) he can work with foreigners.答案：答案： so that4Nuclear power will_ _ _(对对有害有害) our health and safety if it is not
22、 used properly.答案：答案： do harm to5Our teachers always_ _ _(注意注意) combining theory with practice.答案：答案： pay attention to6My old father began to study the computer at the age of sixty_ _(以便以便) he might keep up with times.答案：答案： so that.句型转换句型转换1Many animals have disappeared during the long history of t
23、he earth.Many animals have_ _during the long history of the earth.答案：答案： died out2People hope that one day there will be enough animals living in the wild again._ _ _ _one day there will be enough animals living in the wild again.答案：答案： It is hoped that3People of different religions in that country
24、have lived together peacefully for centuries.People of different religions in that country have lived together _ _for centuries.答案：答案： in peace4I was late，and I missed Miss Yus lively English class.What a pity!I was late._ _ _，I missed Miss Yus lively English class.What a pity!答案：答案： As a result5Do you think the pandas in China are in danger?Do you think the pandas in China_ _ _？答案：答案： are being endangered同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
