人教版高中英语必修一Unit3知识点详解

Part1.Warmingup1、Whichkindoftransportdoyouprefertouse:busortrain?prefer宁愿；更喜欢用法：(1)prefer+n./pron.Theboypreferredadetectivestory.(2)prefer+v.-ingDoyoupreferlivingabroad?(3)prefer+todoShepreferstoliveamongtheworkingpeople.(4)prefersb.todosth.Shepreferredhimtostayathome.(5)prefer+n./pron./doing+to+n./pron./doing喜欢……而不喜欢Ipreferthetowntothecountry.Whilehewasintheofficehepreferreddoingsomethingtodoingnothing.(6)prefertodo...ratherthando=wouldratherdo...thando...宁愿……而不愿Iprefertowalkthereratherthangobybus.(7)prefer+从句(谓语动词用shoulddo，should可省略)Shepreferredthatheshoulddoitinthekitchen.2.Imaginethatyouplantospendaholiday.imagine的用法▲构词：①imaginationn.[C/U]想像，想像力，想像的事物②imaginativeadj.富有想像力的▲搭配：imaginesth/doingsthYoucanimaginethesituationthere.Ican’timagin(my)marryingagirlofthatsort.【考例】IcanhardlyimaginePeter___acrosstheAtlanticOceaninfivedays.A.sailB.tosailC.sailingD.tohavesailed[答案与解析]Cimagine后接动词的-ing形式，本句的Peter是这个动名词的逻辑主语。Part2.Pre-reading,readingandcomprehending1.Eversincemiddleschool,mysisterWangWeiandIhavedreamedabouttakingagreatbiketrip.从高中起，我姐姐王维和我就一直梦想做一次伟大的自行车旅行。(1)eversinde从那以后Itis/hasbeen+一段时间+since+一般过去时(从句中的动作不能延续)自从……至今已经多久了。eg:It’sfiveyearssinceIleftthere.我离开那里有五年了。注意：在“It’s+一段时间+since从句”，如果since从句的谓语动词是延续性动词，那么，它所表示的时间是从那个动作结束时起算，意为“不做。。。多久了”。eg:It’sfiveyearssincehesmoked.他戒烟五年了。(2)dreamabout/of梦见，梦想2、Thenshepersuademetobuyone.(1)、说服;劝服;sb说服某人persuadesb.(not)todosth.sb.into/outofdoingsth.eg：Ipersuadedhimtodoit.=Ipersuadedhimintodoingit.（2）、使相信，使信服persuadesbofsth使某人信服某事persuadesbthat…使某人相信…eg：Hehaspersuadedmeofitstruth.Iampersuadedthatsuchisthefact.persuasiveadj.有说服力的persuasionn.说服，信服【注意】如果“劝说”不服,不能直接用persuade,而应用trytopersuadesbtodo或advisesbtodo.1.I__himnottosmoke,buthedidn’tthinkitnecessary.A.persuadedB.advisedC.hopedD.suggested2.Iwasableatlastto____mymothertofollowmyadvice.A.suggestB.adviseC.persuadeD.leaveoff3.Whileshopping,peoplesometimescan’thelp____intobuyingsomethingtheydon’treallyneed.A.topersuadeB.persuadingC.beingpersuadeD.bepersuaded3.WangWeisoongottheminterestedincyclingtoo.(复习get用法，详见Unit1知识点详解）4.ItwasmysisterwhofirsthadtheideatocyclealongtheentireMekongRiverfromwhereitbeginstowhereitends.首先想到沿湄公河从源头到终点骑车旅游的是我的姐姐。（复习强调句，详见Unit1知识点详解）5、Althoughshedidn’tknowthebestwayofgettinggettoplaces,sheinsistedthatsheorganizethetripproperly.(1)、although,though引导让步状语从句不能再和but,and,however连用,但可以和副词yet,still连用。although从句多放在句首,though从句可在主句前，中，后任何位置，而且though可以作副词用于句末，作“但是，不过”讲，而although无此用法。Although/Thoughitwasraining,(yet)theystillworkedinthefields.Hesaidhewouldcome;hedidn’tcomethough.【随堂练习】______hehaslimitedtechnicalknowledge,theoldworkerhasalotofexperience.A.SinceB.UnlessC.AsD.Although（2）、insistv.坚持认为，坚持主张on/upon(one’s)doingsth坚持做,坚决做that+从句“坚持一种说法、看法或事实”,后接的从句用陈述语气,按insist需要选择时态thatsb(should)dosth坚决主张做某事,后接的宾语从句常用虚拟语气,即“should+v.”eg：Iinsistedon/uponhiscomingwithus.Heinsistedthathehadn’tstolenthegirl’shandbag.Marywasill.Herparentsinsistedthatshe(should)seeadoctor.【随堂练习】ThedoctorinsistedthatIahighfeverandthatIarestforafewdays.A.had;hadB.have;haveC.had;haveD.have;hadThemaninsistedataxiformeevenif/thoughItoldhimIlivednearby.A.findB.tofindC.onfindingD.infindingIinsistedthatadoctor__immediately.AhasbeensentforB.sentforC.willbesentforD.besentforThedoctorinsistedthatIahighfeverandthatIA.had;hadD.have;hadThemaninsistedataxiformeevenif/thoughItoldhimIlivednearby.A.findD.infinding6、Mysisterdoesn’tcareaboutdetails.carevi.关心；介意n.关心；照顾careabout(tobeworriedabout/concernedwith)忧虑；担心；惦念carefor(=like，love)喜欢;照料；照顾（=takecareof=lookafter)takecare小心；提防派生：carefuladj.细心的carefullyadv.细心地carefulnessn.细心carelesslyadv.粗心地carelessnessn.粗心carelessadj.粗心的⑴Theonlythinghecares__________ismoney.⑵Idon’treallycare_____redwine.⑶Whowilltakecare___yourbabyifyouareout?⑷Manyaccidentsarecausedby________(care)driving.⑤Theystudiedthequestion_________(care)beforetheymadethedecision.7、Shegavemeadeterminedlook–thekindthatshewouldn’tchangehermind.（1）、determinev.决定,下定决心,确定①determinetodosth.=makeupone’smindtodosth.下定决心eg：HedeterminedtolearnFrench.②bedeterminedtodosth.决心做eg：Shewasdeterminedtogotouniversity.（2）、changeone’smind改变某人的主意eg：Nomatterwhatyousay,Iwon’tchangemymind.determinationn.决心，毅力determinedadj.坚毅的，下决心的8.WhenItoldherthatourjourneywouldbeginatanaltitudeofmorethan5000meters,sheseemedtobeexcitedaboutit.当我告诉她我们将在海拔5000米处开始旅程,她好像对此很兴奋。本句中的seem后面跟了不定式结构，意为“……看起来好像……”。(1)seem常常和不定式，形容词，分词，名词和介词短语搭配。如:1)．seem+不定式（短语）Iseemedtohearavoiceinthedistance.Iseemtohavecaughtacold.seem后不定式的否定式习惯上用don’t来代替，（放在seem前），如：Youdon’tseemtobequiteyourselftoday2).seem+形容词Sheseemsquitehappytoday.=Sheseemstobequitehappytoday.3)．Seem+分词Thenewsseemsexciting.Theyseemsinterestedinthefilm.4)、seem+名词Sheseemsaclevergirl.Itseemedalongtimebeforemyturncame.5).seem+介词短语Theyseemedinhighspirits.(2)seem常用于it作形式主语的“Itseems/seemedthat……”结构，如：Itseemsthatyouwerelying.Itseemsimpossiblethathewillbeheretomorrow.(3).seem常用于由asif/though引导的从句中，如：Itseemsasifitisgoingtorain.Itseemsasifheknewnothingaboutthat.[注]在这种句式中，如从句所叙述的情实现的可能性比较大，从句谓语用陈述语气若实现的可能性较小，或根本不可能实现，从句的谓语则用虚拟语气。(4).seems也常用在“thereseem(s)t