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1、英语第第21课时九年级课时九年级Units 1314 词汇拓展 1.litter(同义词)_2fisherman(复数)_3wood(木制的；木头的)_4harm(有害的)_5science(科学的；科学上的) _(科学家)_6instruct(命令；指示)_rubbishfishermenwoodenharmfulscientificscientistinstruction词汇拓展 7.overcome(过去式) _(过去分词)_8graduate(名词：毕业)_9care(体贴人的；关心他人的) _(认真的；仔细的)_10manage(经理；经营者)_11gentleman(复数)_ove
2、rcameovercomegraduationcaringcarefulmanagergentlemen重点短语 1.(把)打扫干净_2起作用，有影响_3切断_4(在)顶部或顶端_5参加_6到目前为止；迄今_7关掉_8对有责任be _ for9采取行动_10扔掉；抛弃_11好好利用_ sth. to_12拆下；摧毁_clean upmake a differencecut offat the top oftake part inso farturn offresponsibletake actionthrow awayputgood usepull down重点短语 13.上下颠倒；倒转_ d
3、own14出发；启程_15弄得一团糟_ a_16沉住气；保持冷静_ ones_17回首往事；回忆；回顾_ at18逝去；过去_19信任；信赖_ in20首先_21渴望；渴求be _ for22对某人心存感激be _ to sb.23在前面_24与分离；隔开_upsideset outmakemesskeepcoollook backgo bybelievefirst of allthirstythankfulahead ofseparate from重点句型 1.Everyone in this town should _ cleaning it up!这个城镇中的每个人都应该参加把它清理干净
4、！2So together，our actions can make a difference and _ a better future!因此，我们齐心协力就能改善环境，创造美好未来！3This method is _ cruel，_ harmful to the environment.这个方法不仅是残酷的，而且对环境是有害的。4No scientific studies _ that shark fins _health.没有科学研究已经表明鲨鱼的鳍对健康是有益的。 play a part inlead tonot onlybut alsohave showedare good for重
5、点句型 5.Amy is _ us all.艾米对我们每个人都是一种精神鼓舞。6I _ all of you in Grade 7.我记得在7年级遇到你们所有的人。7_ her，I put in more effort and my exam scores _因为她，我投入了更大努力，我的测试分数翻倍了。8As you _ your new journey，you shouldnt forget _ you came from.在新的旅行启程之际，不要忘记你来自哪里。9_，I have made so many good friends and I have _ so many good me
6、mories _ them.从那以后，我交了很多朋友并且和他们一起分享了许多美好回忆。an inspiration toremember meetingBecause ofdoubledset out onwhereSince thensharedwith核心语法 1.复习动词的时态和语态复习动词的时态和语态(现在进行时、一般现在时的被动语态、现在现在进行时、一般现在时的被动语态、现在完成时完成时)、情态动词、情态动词、used to2.复习一般过去时、现在完成时、宾语从句、一般将来时、一般现在时复习一般过去时、现在完成时、宾语从句、一般将来时、一般现在时、现在进行时、现在进行时afford意
7、为“买得起，支付得起，花得起(时间、金钱、精力等)”或“负担得起(费用、损失、后果等)”，常和情态动词can和be able to连用，作及物动词，后面可接名词、动词不定式作宾语。如：He cant afford (to buy) a car.他买不起一辆车。I think he will be able to afford a holiday.我想他抽得出时间去度假。set up意为“建立，创立(公司、机构等)”。【辨析】set up与build这两个词(组)都表示“建立”，但在含义上有所不同。set up侧重“开始”，用于具体或抽象的事物均可set up besiness开业build侧重
8、“修建”，用于具体的事物The government is going to build a motorway across the field.政府准备修一条高速公路横贯这片田野。考点词义例句rememberto do sth.表示“记住要干某事(事情还没有做)”。You must remember to lock the door when you leave the office.你离开办公室时一定记住要锁门。rememberdoing sth.表示“记住已经干了某事(事情已经做了)”。Do you remember telling me about that？你记得跟我说过那件事吗？考
9、点词义与用法例句join(1)指加入某个党派、团体组织，成为其中的一员。(2)和某人一起做某事，其结构为：join sb.in(doing) sth.I will never forget the day when I joined the Party.我永远也忘不了入党的那一天。join in多指参加小规模的活动，如“球赛、游戏”等，常用于日常口语。Can I join in the game？我可以参加这个游戏吗？They all join in singing the song.他们一起唱这首歌。takepart in指参加“会议”或“群众性活动”，着重说明主语参加该活动并发挥积极作用。
10、但part前有形容词修饰时，要用不定冠词。Will you take part in the English evening？同我们一起参加英语晚会好吗？attend指参加会议、婚礼、葬礼、典礼；去上课、上学等。主语只是去听、去看，自己不一定起积极作用。Several presidents attended the meeting.好几位总统参加了这次会议。考点词义固定搭配cost意为“花费”，主语必须是物或某种活动。sth. cost意为“某物花费”。spend意为“花费”，主语是人。sb.spend(s) some time/some money on sth./(in) doing st
11、h.意为“某人花费时间/金钱/做某事”。pay意为“付款；支付”，主语是人。pay for意为“付费”。take意为“花费”。It takes sb.some time to do sth.意为“花费某人多久去做某事”。1I like this type of computer very much.But I cant _ it.(2016，广西)Apay Bafford Ccost2The Apple Watch is very beautiful，but its too expensive.So I cant _ it.(2016，武威)Asave Bsupport Coffer Daff
12、ord3It _ me half an hour to finish my homework.(2016，德阳)Atook Bspent Cpaid Dcost4David Burts dream in China is to go into the west and _ an early childhood school there.(2015，盐城)Aclean up Blook up Cgive up Dset upBDAD5A paper making factory was _ near the river.It has badly polluted the river water.
13、(2015，云南)Aset out Bgrew upCset up Dfixed up6Look！_ Smiths are playing basketball.Lets _ them.(2016，眉山)AThe，join in BThe，joinCA，join in DA，joinCB7Tony，remember _ with your mouth full of food.(2015，威海)Ato talkBnot to talkCtalking8The government is _ plenty of money building the countryside.(2016，宜昌)We are pleased with the governments efforts.Acosting Bpaying Ctaking Dspending9Grandpa has changed a lot.So he has.He spends more time than he used to _ games with the children.(2017，预测)Aplay Bplaying Cplayed DplaysBDB
