Unit-8-It-must-belong-to-Carla知识点整理

Unit8ItmustbelongtoCarla.知识点1Unit8ItmustbelongtoCarla.语法情态动词表推测一.情态动词的用法有很多,其中表示推测是其重要用法之一.可以用来表示推测的情态动词主要有must，may，might，can，could,情态动词表示推测可以分为以下几种情况:1.情态动词+do表示对现在或将来情况的推测和判断：Hemustbeinyourroom.2.情态动词+havedone表示对过去情况的推测和判断：Theroadiswet,Itmusthaverainedlastnight.3.情态动词+bedoing表示对现在或将来正在进行的情况的推测和判断：Atthismoment,myfathercan’tbeworkingintheoffice.二.must，may，might，can，could表示推测时含义有所不同must“一定，肯定”(100%的可能性)may,might,could“有可能，也许”(20%－80%的可能性)can’t“不可能，不会”(可能性几乎为零)注意:表示推测是can不用于肯定句中,肯定句中表示“可能”用may/might/could.Thedictionarymustbemine.Ithasmynameonit.TheCDmight/could/maybelongtoTonybecausehelikeslisteningtopopmusic.Thehairbandcan’tbeBob’s.Afterall,heisboy!(1)—Where’sJeff?—I’mnotsure.Hebeplayingfootballontheplayground.A.needB.mightC.mustD.can(2)Hecomeandseeyounextweek.ButI’mnotsure.A.mightB.mustC.needUnit8ItmustbelongtoCarla.知识点2(3)—Tom,gotoanswerthedoor,please.ItbeyourMom.—No,Dad.Itbeher.Shewillbebackafterthreeo’clock.A.may;mustn’tB.must;can’tC.must;mustn’t(4)Henrybeathome,becausehephonedmefromBeijingjustnow.A.mustn’tB.can’tC.must(5)—WhereisJack,please?—I’msure,hebeinthereadingroom.A.canB.mightC.must(6)TheshortgirlbeAlice.Sheisofmediumheight.A.mustn’tB.can’tC.maynot(7)—Whosebookisthis?—It________beLusy’s.Hernameisonit.A.couldB.can’tC.mustD.might根据句意，用适当的情态动词填空1.Sheknowtheanswer,butI’mnotsure.2.LiMingbeinShanghai,becausehehasgonetoHangzhou.3.Don’tplaywiththeknife.Youhurtyourself.4.Ateacheralsomakeamistakeifheorsheisnotcarefulenough.5.Oh,dear!Youhavewalkedsolongonsuchahotday!Youbetiredandthirsty.6.—Whoisthemanoverthere?IsitMrWang?—No,itbehim.MrWanghascurlyhair.7.Theysawsomethingintheskylastnight.ItaUFO.8.YaoLeisaidhelate,buthecameontime.SectionA1.must的用法(1)must表示推测时，意为“一定”，通常与be连用，只用于肯定句中。Theremustbesomethingwrongwiththecomputer.Unit8ItmustbelongtoCarla.知识点3(2)must表示“必须”时，可用于肯定句、否定句或疑问句中；用于否定句中时，mustn’t的意思是“一定不要，禁止”。Youmustn’tplaysoccerinthesquare.(3)以must开头的一般疑问句，肯定回答用must，否定回答用needn’t或don’thaveto。—MustIgohomenow?—Yes,youmust/No,youneedn’t/No,youdon’thaveto(1)—MustIbeinhospitalforaweek,Doctor?—No,you.Youcangobackhometomorrow.A.mustn’tB.needn’tC.must(2)Afteralongwalk,theoldmanbetirednow.A.can’tB.mustC.hastoD.need(3)It’sdangerous.Youplayfootballonthestreet.A.can’tB.needn’tC.mustn’tD.maynot2.goforpicnic“去野餐”atthepicnic“在野餐中”haveapicnic“进行野餐”Wewenttothebeachforapicnic.3.belongto意为“属于”，其主语通常是物.后接名词或代词宾格，不能接名词性物主代词或名词所有格。Thisdictionarybelongstome=Thisdictionaryismine.ThisdictionarybelongstoLiLei=ThisdictionaryisLiLei’s.(1)ThenotebookmustLiHua.Ithashernameontheback.A.belongB.beC.belongtoD.beto(2)Whodoesthispencilcasebelong__________?ItmustbeCelia’s.A.toB.inC.onD.of(3)DiayuIslandsChinaeversinceancienttimes.A.belongtoB.belonginC.belongunderD.belongwith4.What’sthematter?“怎么了？”这个句型常用来询问某人患了何种疾病或遇Unit8ItmustbelongtoCarla.知识点4到了何种麻烦。既可以询问人，也可以询问物。后常接介词with。=What’sthetrouble(withyou)?=What’syourtrouble?=What’swrong(withyou)?=What’thematter(withyou)?=Whathashappenedtoyou?=what’sup?=What’stheproblemwithyou?What’sthematterwithyourcomputer?(改为同义义)What’syourcomputer?5.Thereissomethingwrongwith……意为“……有一些毛病”Thereissomethingwrongwithmystomach6.(1)join指参加某个组织；加入某个群体，并成为其中的一员。jointheEnglishclub加入英语俱乐部;jointheParty入党;joinsb意为“加入到某人当中”joinus加入我们，和我们在一起(2)takepartin指参加体育运动或比赛。takeanactivepartinsports.积极参加体育运动(3)attend指参加会议，婚礼，葬礼，典礼，去上课，上学，听报告等。He’llattendanimportantmeetingtomorrow.Iattendedhiswedding.ThetwinsaretalkingaboutthebookWhoMovedMyCheese.It’sfuntothem.A.JoinB.joininC.takepartinD.enter7.because意为“因为”，so意为“所以”。并列连词so和从属连词because不能一起连用，同一句话中只能用其一。Hewasilll,sohedidn’tgotoschool.=Hedidn’tgotoschoolbecausehewasill.Therainwaslate,wehadtowaitforhalfanhour.A.becauseB.orC.soD.but8.(1)valuable意为“值钱的；贵重的；有价值的”，常指物质金钱方面，强调贵重、珍贵。bevaluablefor/tosb意为“对某人有价值”Thisexperienceisvaluabletome.(2)worth既指物质上的，也指精神上的，强调价值。sthbeworthdoing.“某Unit8ItmustbelongtoCarla.知识点5事值得做”Thebookiswellworthreading.9.pickup“捡起”makeup“编造；组成”lookup“查找，向上看”sendup“发射”Thebooksareonthefloor.Pleasepickthemup.Whenhesawawalletontheground,heatonce.A.pickeditupB.gaveitupC.pickedupit.10.“给某人打电话”的表达用语：callsb=phonesb=ringsbcallsbup=ringsbupPleasecall/ringmeupwhenyougetthere.givesbacall=givesbaring.makeatelephonecalltosb.11.在英语中，动词不定式可以表示目的，译为“为了”Istayedtheretoseewhatwouldhappen.TopasstheEnglishexam,IhavetostudyEnglishdayandnight.Hehurriedbackhomehisschoolbag.A.fetchedB.tofetchC.fetchingD.fetches12.inordertodosth=soastodosth意为“为了做某事”Inordertodogreatthings,wehavetoperfectthesmallthings.Heranfastsoastocatchupwithme.13.(1)形容词修饰不定代词的语序是：不定代词+形容词。somethinginteresting一些有趣的东西somethingelse一些别的东西(2)不定代词作主语时，谓语动词用三单形式。(1)—Doctor,isthereanythingwrongwithmyeyes?—No.EverythingOK.A.isB.areC.amD.been(2)MyhostfamilytriedtocookformewhenIstudiedinNewZealand.A.differentsomethingB.differentanythingUnit8ItmustbelongtoCarla.知识点6C.somethingdifferentD.anythingdifferent14.除了no,not以外的其他否定词有never（从不）,nothing（没有什么）,few（几乎没有）,little（几乎没有）,hardly（几乎不）,seldom（不常，很少）而unhappy（不高兴的）,uncrowded（不拥挤的）,dislike（不喜欢）,unfriendly(不友好的),unlucky(不幸运的),unimportant(不重要的),uncomfortable(不舒服的)等不是否定词。Shehasfewfriends,doesshe?Yes,hedoes.Ji