初三英语词语用法Unit7-Unit12知识精讲一.本周教学内容：词语用法（Unit7-12）1.seesb.doing.sth/seesb.dosth.A.seesbdoingsth.看见某人（正在）做某事IsawhimwritingontheblackboardwhenIpassedby.B.seesbdo看见某人做某事（已做过或一般情况）Ioftenseeherplaythepianoafterschool.2.attheendof/bytheendof/intheend（1）attheendof“在…末梢，到…的尽头”后面可接地点或时间，接时间常与一般过去时和一般将来时连用。attheendofroad（地点）attheendofthismonth（时间）Hewillattendanimportantmeetingattheendofthismonth.Theyhadateapartyattheendoflastyear.（2）bytheendof：某一点时间以前，或到一点时间为止，谓语动词一般是表示状态的动词，多与完成时连用。Bytheendofthepartytheyhadgotdrunk.Theyhadlearnteightunitsbytheendoflastmouth.（3）intheend“最后、终于”，相当于finally,atlast,afterall等Intheendtheywonthematch.Intheendtheysenttheboytothehospital.3.fillwith/befullof（1）fillwith动词短语“将…装满，被…充满”Herbagwasfilledwithbook.Wemustfilltheholewithsand.Theclassroomwasfilledwithsinging.（2）befullof形容词短语，full是形容词，“充满…，富于…的”Theroomisfullofpeople.Herfutureisfullofhope.她大有前途。4.so…that/such…that/too…to/sothat.（1）so…that/such…that：如此…以致于…so修饰形容词、副词，such修饰名词Itwassuchafinddaythateveryonewasintheopenair.Itwassodarkthatwecouldn’tseeanythingintheroom.HewalkedsoquicklythatIcouldnotcatchupwithhim.Sheissoprettythatherfriendsalllikeher.（2）so…that/too…toso…that＋否定词，可以与too…to互转，so…that是复合词，too…to是简单句。Hewassobusythathedidn’thavetimetoseethefilm.=Hewastoobusytoseethefilm.Theboyspokesoquicklythatwecouldn’thearhimclearly.=Theboyspoketooquicklytohearclearly.（3）sothat/so…thatsothat“以便，为了”引导目的状语从句so…that引导结果状语从句Hegotupearlysothathecouldgotoschoolontime.（目的是准时到校）Pleasefinishdoingyourhomeworkquicklysothatyoucanhelpyourmotherwithhousework.（目的是帮助妈妈干家务）Nancyissoangrythatshecan’tsayaword.（结果是说不出一句话）5.beableto/can（1）can只有现在式和过去式，因此当表示将来或完成意义时，要用beableto的将来时态或完成时态。Hisunclecan（isableto）driveabus.LiLidacould（wasableto）crosstheQiongzhouchannelwhenhewasthirteen.（2）表示经过努力而成功的做某一次动作，只能用beableto而不用couldWillhebeabletoescapefromtheprison?Canhedance?注意：A.当can表示许可的意思时，不能与beableto互换。B.can和beableto没有进行时态C.beableto后不能接不定式的被动语态。6.plant/grow（1）plant主要指种植这一行为EveryTreePlantingDaytheyoungpeoplegotoplanttreebytheriver.Thefarmerswereplantingrosesinthefieldatthistimeyesterday.（plant可做名词，植物）（2）grow主要指种植以后的栽培、管理过程Peoplegrowwheatinthenorth.Theoldmangrowsmanyflowersinhisyard.（3）grow的其他用法A.用作不及物动词，“成长、长大、增长”Thetownisgrowingrapidly.这个城镇正在迅速发展Shewantstobeadoctorwhenshegrowsup.B.用作不及物动词，表示“大小、体积、数量的增长”Theworld’spopulationisgrowingmuchfasterthanbefore.Shegrewinexperience.她增长了经验。C.可作系动词表示“渐渐变得”与become,get一样，后接形容词。Theweatherisgrowingcolderandcolder.7.earth/ontheearth/onearth（1）earth意为“土，泥土，写冠词the连用，表示地球、大陆、陆地”Covertherootswithearth.用土覆住根部。Theearthgoesroundthesun.（2）ontheearth在地球上、大陆上Weliveontheearth.Thereareallkindsofanimalsontheearth.（3）onearth究竟、到底A.放在最高级之后，用来强调最高级Edisonwasthegreatestinventoronearth.B.意为“到底、究竟”放在代词w...
