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1、外研社版七年级下册Unit2(Hedecidedtobeanactor.)学习要点一、学习重点(一)词汇1 decide:动词，意为“决定”，常见用法为decidetodoSth.决定做某事。例如：Hedecidedtostudyhard.他决定努力学习。2 .actor:名词，“演员”，指男性演员，其对应女性名词为actress。3 offer:动词，“提供”，常用结构offersb.sth.=offersth.tosb.给某人提供某物。如：Thehoteloffersguestsfreebreakfast.这家酒店为客人提供免费早餐。4 role:名词，“角色”。例如：Heplayedan
2、importantroleinthemovie.他在这部电影中扮演了一个重要角色。5 .common:形容词，“普通的，常见的。incommon意为“共同的，共有的。如：Theyhavesomethingincommon.他们有一些共同之处。6 .army:名词，“军队”，常用搭配jointhearmy参军。7 .fight:动词，“战斗，斗争”,过去式和过去分词均为fought。fightfor为而战；fightagainst与作斗争。如：Theyfoughtforfreedom.他们为自由而战。8 .hero:名词，“英雄”，复数形式为heroes。9.language:名词，“语言”。如
3、：Englishisaninternationallanguage.英语是一门国际语言。10.successful:形容词，“成功的、其名词形式为SUCCeSs,动词形式为SUCCeed,副词形式为successfullyo例如：HeiSasuccessfulbusinessman.他是一位成功的商人。(二)短语1atanearlyage:在早年，在很小的时候。如：Hestartedlearningmusicatanearlyage.他在很小的时候就开始学习音乐。2.inthe1980s:在20世纪80年代。注意年代前要用定冠词the,且表示整十的基数词后要加so3.suchas:例如，用来列
4、举事物，后面直接接名词或名词短语。:Ilikefruitssuchasapplesandbananas.我喜欢水果，例如苹果和香蕉。4 .becauseof:因为，由于，后面接名词、代词或动名词。如：WedidrYtgoOUtbeCaUSeoftherain.因为下雨我们没有出去。5 .befamousfor:因而著名，后接出名的原因。如：ChinaisfamousfortheGreatWall.中国因长城而闻名。6 takeone,splace:代替某人，取代某人的位置。如：Iwilltakeyourplacetoattendthemeeting,我将代替你去参加会议。()句型1 .Hede
5、cidedtobeanactorwhenhefinishedschoolatfourteen.他14岁毕业后决定成为一名演员。此句中When引导时间状语从句，主句用一般过去时，从句也用一般过去时。2 .HeofferedtohelpmewithmyEnglish.他主动提出帮我学习英语。offertodosth.主动提出做某事。3 .Hebecamesosuccessfulthathemade87cartoonswithMickey.他变得如此成功以至于他和米老鼠一起制作了87部动画片。Sothat如此以至于，弓I导结果状语从句。SO后面接形容词或副词，that后面接从句。4 Thiswaso
6、neofthefirstcartoonswithsoundandmusic.这是最早的有声有音乐的动画片之一。“oneof+the+形容词最高级+可数名词复数”表示“最之一”，作主语时，谓语动词用单数形式。二、学习难点(一)decide的用法辨析1 decidetodoSth.决定做某事,强调经过考虑后做出决定。如：Idecidedtobuyanewbike.我决定买一辆新自行车。2 decideonsth./doingsth.决定某事/做某事，侧重于在多个选项中做出选择。如：Wedecidedongoingtothebeach.我们决定去海滩。(二)Offer的短语搭配区别1 offersb
7、.sth.=offersth.tosb.给某人提供某物，如：Sheofferedmeacupoftea.=Sheofferedacupofteatome.她给我端来一杯茶。2 offertodosth.主动提出做某事，如：Heofferedtocarrymybag.他主动提出帮我提包。()sothat.与SUChthat.的区另U1.so.that.结构中，so后面接形容词或副词。如：Heissotallthathecanreachthebookontheshelf.他如此高以至于能够到书架上的书。1 .suchthat结构中，SUCh后面接名词（名词前可带形容词）。当名词为可数名词单数时，结
8、构为such+a/an+形容词+可数名词单数+that.;当名词为可数名词复数或不可数名词时，结构为such+形容词+可数名词复数/不可数名词+that.o如：Itissuchabeautifuldaythatwewanttogoout.天气如此好以至于我们想出去。（day为可数名词单数）TheyaresuchinterestingbooksthatIwanttoreadthemagain.这些书如此有趣以至于我想再读一遍。（books为可数名词复数）Itissuchbadweatherthatwehavetostayathome.天气如此糟糕以至于我们不得不待在家里。（weather为不可数
9、名词）（四）oneof+the+形容词最高级+可数名词复数”结构L此结构作主语时,谓语动词用单数形式。11：Oneofthemostfamoussingersiscomingtoourcity,最著名的歌手之一要来我们城市。2 .形容词最高级前必须加the。如：OneofthetalIeStbUildingS最高的建筑物之一3 .可数名词必须用复数形式。如：OneofthebeStStUdentS最好的学生之一三、练习题（一）词汇运用1 Mybrotherwantstobeanawhenhegrowsup.2 .TheydtogoonatriptoBeijinglastweek.3 .Thec
10、ompanyohimagoodjob,butherefused.4 .JackieChanisafamoushinthemovieindustry.5 .EnglishisaveryimportantIintheworld.（二）单项选择1 .一Whatdidyoudecidethissummervacation?Tovisitmygrandparentsinthecountryside.A.doB.todoC.doingD.did2 Myfatherofferedmetothepark.A.takeB.totakeC.takingD.takes3 .Heisakindmanthatevery
11、onelikeshim.A.soB.suchC.veryD.too4 .Thisisoneofbooksinourlibrary.A.themostinterestingB.mostinterestingC.moreinterestingD.interesting5Myunclejoinedthearmyhewas18yearsold.A.whatB.whichC.whenD.who()用所给词的适当形式填空1 .Hedecided(study)hardfromthenon.2 .Themoviewasvery(success).3 Sheisoneofthe(good)studentsino
12、urclass.4 .Theyoffered(help)uswithourproject.5 .Hebecamefamousbecauseof(act)inmanymovies.(四)根据汉语提示完成句子1 .他在早年就对音乐表现出了浓厚的兴趣。Heshowedagreatinterestinmusicatanearlyage.2 .例如，我喜欢打篮球和踢足球。Suchas,Ilikeplayingbasketballandfootball.3 .他因为生病没有去上学。Hedidntgotoschoolbecauseofhisillness.4 .成龙因他的动作片而著名。JackieChani
13、sfamousforhisactionmovies.5 .她决定代替她妈妈去参加会议。Shedecidedtotakehermother,splacetoattendthemeeting.(五)阅读理解LiuQianisafamousmagicianfromTaiwan.FortheCCTVSpringFestivalGala(春晚)heputontwomagicshows.Theywereverysuccessful.Nowsomanypeoplearecrazyaboutmagic.Weallwanttoknowhowtodoatrick!Liudidntgotoanymagicschoo
14、l.Helearnedbyhimself.Heworkedhardatit.Nowheisagreatmagician.WhenLiuwasseven,hesawacointrickinabigstore.AtthatmomentLiudecidedtolearnmagic.Liupracticedhardtoimprovehisskills.Thenonedayhewasabletoputonashowforhisclass.Afteryearsofhardwork,nowLiuisoneofthebestmagiciansinAsia.Butheisntsatisfiedwithwhath
15、ehasgotandkeepsontryingeveryday.Hemayspendthreeyearsworkingoutanewshow.1 .WheredoesLiuQiancomefrom?A.Beijing.B.Shanghai.C.Taiwan.D.HongKong.2 .HowdidLiuQianlearnmagic?A.Helearnedbyhimself.B.Hewenttomagicschool.C.Histeachertaughthim.D.Hisparentstaughthim.3 WhendidLiuQiandecidetolearnmagic?A. Attheageof7.B.Attheageof17.C.Attheageof27.D.Attheageof37.4WhycouldLiuQianbecomesosuccessful?A.Becausehewenttomagicschool.B. Becauseheworkedhardatmagic.C. Becausehisparentstaughthim.D. Becausehehadagreatteacher.5Whatdoestheunderlinedword“satisfiedmeaninChinese?A满意的B.伤
