九年级U4T1知识点总结_第1页
九年级U4T1知识点总结_第2页
九年级U4T1知识点总结_第3页
九年级U4T1知识点总结_第4页
九年级U4T1知识点总结_第5页
已阅读5页,还剩2页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

Unit4Topic1KeyPointsSectionA1.allow:v.允许(1).allowsb.todosth.允许某人做某事(2).Sb.beallowedtodosth.某人被允许做某事(3).allowdoingsth.允许做某事2.Sb.spend+time/money+onsth./(in)doingsth.某人花费时间或金钱在某事上/做某事。3.maybe:adv.也许,或许,常放于句首。maybe:也许是,或许是,常放于主语后。eg.Maybeheisaninventor.=Hemaybeaninventor.他或许是一个发明家。4.showsth.tosb.=showsb.sth.向某人展示某物5.bemadeof…用…制造(看得出原材料)bemadefrom…用…制造(看不出原材料)bemadein+地点/时间:在某地/某时制造bemadeby+sb.由某人制造bemadeinto…(某物)被制成…bemadeupof…由几部分组成6.beusedfordoingsth.被用来做某事(强调用途或作用)=beusedtodosth.被用来做某事(强调目的)beusedtodoingsth.习惯于做某事beusedas…被用作…(强调被当作工具来用)beusedbysb.被某人使用(强调使用者)usedtodosth.过去常做某事7.someday:某一天,总有一天(用于将来时)8.cometrue:变成真的,实现=realize=achieve+one’etrue:使某事成真9.语法:一般过去时的被动语态结构:be(was/were)+及物动词的过去分词四种句式:(1).肯定句:主语+was/were+v.-ed.(2).否定句:主语+was/were+not+v.-ed.(3).一般疑问句:Was/Were+主语+vt.-ed.(4).特殊疑问句:疑问词W/H+was/were+主语+Ved.eg.(肯)Ane-mailwassenttoherfriendbyJaneyesterday.(否)Ane-mailwasn’tsenttoherfriendbyJaneyesterday.(一般疑问)Wasane-mailsenttoherfriendbyJaneyesterday?(特殊疑问)Whowasthee-mailsenttobyJaneyesterday?Exercise1.Mymotherallowsmetousehercellphone.(改为被动语态)I________________usemymother’scellphone.2.Arocketisusedforlaunchingsatellitesandspaceships.(画线提问)_______arocket______?3.Thedigitalcamerawasinventedin1975.(就划线部分提问)________thedigitalcamera_______?4.Maybeheisaninventor.(改为同义句)He________aninventor.SectionB1.beinventedin+时间/地点:在..被发明beinventedby+sb.:被…发明2.Itissaidthat从句.据说,…。Itisreportedthat从句.据报道,…。Itisknownthat从句.众所周知,…。3.bedifferentfrom…:与…不同Exercise1.Thelightbulbisw______usedbypeopleeverywhere.2.ThomasEdisoni_______thelightbulbin1879.3.It’ss______thatheinventedmorethantwothousandthingsduringhislife.4.TheairplanewasinventedbyWilburandOrvilleWrightin1903.It’sd______fromtoday’s.SectionC1.comeabout:产生,发生2.thought:(1).可数n.想法,看法,主意=idea(2).不可数n.思想,思索;(3).V.认为,是think的过去式和过去分词3.laugh:V.笑,大笑;laughatsb./sth.嘲笑某人/某物4.courage:n.勇气(不可数);encourage:V.鼓励,encouragesb.todosth.鼓励某人做某事discourage:V.使灰心,泄气,阻止discouragesb.todosth.阻止某人做某事5.dosomeresearch(on…):做关于…的调查6.sharesth.withsb.=sharesb.sth.与某人分享某物Exercise1.Peopleusedthelightbulbswidelyinthepast.(改为被动语态)Thelightbulbs___________________bypeopleinthepast.2.Wecanlaunchspaceshipstoexploreotherplanets.(改为被动语态)Spaceships___________________toexploreotherplanets.3.GoreVerbiniskidirectedthemoviePiratesoftheCaribeaninAmerica.(对划线部分提问)_________GoreVerbiniski_______themoviePiratesoftheCaribbean?4.TheMP3playerwasdevelopedaround1998.(对划线部分提问)________________theMP3player_______________?SectionD1.explore:V.探险,勘探;explorer:n.探险家,勘探家2.mark:n.标示,记号,符号;guidingmarks:指路标志V.做标记,做记号3.findout:发现,过去式:foundout4.beusedtodosth.被用来做某事beusedtodoingsth.习惯于做某事5.study:(1).V./n.学习;(2).V.研究;(3).n.书房ExercisePassivevoicewas/were+done()1.Abigsupermarket_____inourcitylastyear.A.isbuiltB.werebuiltC.wasbuilt()2.Couldyoutellmewhotheradio____by?A.inventsB.inventedC.wasinvented()3.Manytreesandflowers_____inourschoollastyear.Theymadeourschoolmorebeautiful.A.haveplantedB.wereplantedC.planted()4.Thechildren____swimlastmonthandtheycanswimverywellnow.A.aretaughtB.weretaughtC.weretaughtto()5.Itissaidthatpotatochips_____bymistakeaboutonehundredyearsago.A.wereinventedB.inventedC.areinvented1.Youarelate,allthetickets__________(sell)outanhourago.2.Thistypeofcellphone____________(make)inShenzhen.3.I_________________(notinvite)toyesterday’sparty.4.________thosemachines__________(check)thismorning?5.Manytreesandflowers______________(plant)inourschoollastyear,andtheymadeourschoolabeautifulgarden.主动变被动1.PeopleuseradiostolearnEnglishinthepast._____________________________________________2.Jackwillshowmethephoto.______________________________________________3.TheyhaveraisedmuchmoneyfortheProjectHope.______________________________________________4.IoftenhearMarysingEnglishsongsathome._______________________________________________5.Wemustn’tthrowlitterabout.________________________________________________6.PeoplecanvisitplanetslikeMars._________________________________________________()1.Hurryup,you____onthephone.A.Wanted B.waswantedC.arewanted()2.Somestories_____thechildrenbytheteachereveryday.A.istoldfor B.aretoldforC.aretoldto()3._____thathehasstudiedabroadforfiveyears.A.Itissaid B.Itsays C.Thatissaid()4.Thewindow____fiveminutesago.A.iscleaned B.wascleanedC.canbecleaned()5.Thechildren______bytheteachersatschool.A.takecareofB.aretakencareC.aretakencareof()6.Ihavenoideawhat______whileIwasasleep.A.happened B.washappenedC.happens()7.Insomecountries,tea_____beforemeals.A.isserving B.isserved C.served()8.Thiskindofbooks

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论