Unit-10--I-’ve-had-this-bike-for-three-years.知识点总结与练习

精品文档Unit10Ivehadthisbikeforthreeyears.SectionA1.Ivehaditforthreeyears.我拥有它三年了。【解析】for+一段时间表示动作持续一段时间,用于现在完成时【练笔】1）She_herhometownformanyyears.Noonenearlyknowsher. A.hasbeenawayfromB.hasleftC.hadleft2. keep（keptkept）保留 用法归纳如下：一、用作系动词，意为“保持（某种状态）”，其后常接形容词作表语。Pleasekeepquiet/silent!请保持安静！二、用作实义动词，.保管；保存；保留PleasekeepthesethingsformewhileIamaway.赡养；饲养Iusedtokeepsheepinmychildhood.坚持；继续接V-ing形式作宾语。IfyoukeeppracticingyourspokenEnglish,youllsoonmakegreatprogress.阻止；阻碍keepsb/sthfromdoingsth其中介词from不能省略。Theheavyraindidntkeepthemfromwatchingthefootballmatch.保持。其后常接复合宾语，表示使（某人或某物）保持某种状态或使某一动作继续。keep+sb/sth+介词。Ifyourhandsarecold,keeptheminyourpockets.keep+sb/sth+形容词。Thesegloveswillkeepyourhandswarm.keep+sb/sth+V-ing，“让某人/某物一直”，强调动作的持续性。ImsorryIvekeptyouwaiting.很抱歉，让你久等了。【短语】keeparecord保持记录，keepintouch(with)保持与的联系keepout(of)把关在外面，keepup保持；使不能入睡keepones/aneyeon密切注视keepaway(from)离开keepinmind牢记keeponesword遵守诺言4.inneed需要；需求indanger在危险中introuble在困境中insilence在沉默中ingoodhealth在好的健康状态中5.【解析】nomorenotanymore/nolongernot.anylonger不再nolonger=notanylonger强调时间或动作“不再延续”,与延续性动词连用nomore=notanymore强调数量和程度“不再增加”,与非延续性动词连用位置区别：当修饰动词时，nolonger通常置于be或行为动词前；nomore一般置于行为动词后。not.anylonger与not.anymore常置于句末。Hecannolongerwalk.=HecantwalkanylongerThelittlegirlnomorecried.=Thelittlegirldidntcryanymore.()Itislate.Wecannotwaithim_.A.anymoreB.nomoreC.more6.Since+从句（一般过去时），主句用现在完成时【辨析】since与for在现在完成时态中的用法：1）since其后接时间点或时态为一般过去时的句子，表示某事是从什么时候开始的Ivebeenasoldiersincetwoyearsago2）for其后接时间段，表示某事持续了多长时间Ivebeenasoldierfortwoyears.Mygrandmother_alotofchangesinTianjinsinceshecamehere.AseesB.canseeC.willseeD.hasseenI_manynewfriendssinceIcamehereAmakeBmadeCwillmakeDhavemade_haveyoubeeninthesportsclub?SincethefirstmonthIcametotheschool.A.HowoldB.HowlongC.HowmuchD.Howsoon7.abit稍微；有点儿abit/alittle辨析：abit和alittle在肯定句中,修饰动词/形容词/副词和比较级”alittle可以直接作定语修饰名词, abit修饰名词，需后面加of构成短语,两者都只能修饰不可数名词8.checkout查看；观察checkv检查Please_(检查)yourtestpaperbeforeyouhanditin.9.clearout清理；把清空cleanup清理；使整洁10.decidev决定-decisionn决定(1)decidetodosth=makeuponesmindtodosth决定做某事(2)makeadecision做决定11.ownv拥有ownern物主ofonesown某人自己的theownerof的所有者Whoisthe_(own)ofthebike?Iwanttoseeitwith_(I)owneyes.12.partwith与分开；失去（尤指舍不得的东西）()Shefeltsadtopartwithherlovelydog.A.findB.lostC.loseD.found13.certain某种；某事；某人（在句中只能做定语，常与不定代词a连用，可修饰单、复数名词）例：Acertainpersoncalledonmeyesterday.adj.确实的，无疑的becertainof对某事有把握becertaintodosth肯定做某事becertain+that确信Imcertainthathellcome.()Heiscertain_toninety.A.liveB.ofliveC.toliveD.toliving.14.asfor至于；关于（后跟名词、代词或动名词作宾语）15.tobehonest=totell(you)thetruth老实说；说实话【拓展】honestadj.诚实的（反）dishonestadj.不诚实的16.forawhile一会儿17.dowith“处理；安置”，强调处理的对象与what连用dealwith“处理；应付”，强调处理的方式、方法，常与how连用【2011玉溪】Wecantdecidewhatwillhappeninourlife,butwecandecidehowwewill_it.A. agreewithB.beginwithC.dealwithD.comeupwithB-SelfCheck1. by的用法：(1)bydoingsth通过方式bystudyingwithagroup(2)by+交通工具（交通工具前不能加限定词）bybikebytrain【短语】bytheway顺便问一下byaccident=bychance偶然地bymistake错误地onebyone一个接一个stepbystep一步一步地littlebylittle逐渐地bythetime到为止byoneself独自地byandby不久之后byhand用手bytheendof到.末尾2. onceortwice一两次once=onetime一次twice=twotimes两次三次或三次以上用：“基数词+times”threetimes三次fourtimes四次threeorfourtimes三到四次Ichatwithmyfriendsonline_(一两次)aweek.3.Nowadays,millionsofChineseleavethecountrysidetosearchforworkinthecities.如今，数百万的中国人离开农村到城市去寻找工作。【解析】searchv搜索；搜查【记】researchv研究，调查searchsearchfor寻找；搜寻Theysearchedforhim.4.amongprep在（其中）；.之一 表示在三个或三个以上的人或物之中between介词；表示两者之间betweenand5. lastadj.刚过去的；最后的lasttimeatlast最后v持续（可以跟一段时间连用）6.beback返回（强调状态，若表示“回到某地”则要在其后加介词to）Weareallhappytobebacktoschoolafterthelongholiday.【短语】goback走回来getback回去comeback回来giveback归还runback跑回lookback回顾7.shamen羞耻；羞愧；惭愧Itsashametodosth做某事是可耻的 Itsashametolie【拓展】在口语中常用“Thatsashame!/Itsashame!/Whatashame!”真遗憾；多可惜啊8. regard将.认为，把视为regardas把当作，regardwith对持某种态度9.betrueof符合于；对适用10.centuryn百年；世纪世纪的表达法：表示多少世纪要用序数词，序数词前一定要加the.【结构1】“在世纪”inthe+序数词+centuryHewasborninthe20thcentury.表示某世纪某年代，首先要用定冠词，然后在年代后加s.【结构2】“.世纪年代”in1840是=1840s19世纪40年代the1860s19世纪60年代11.asymbolof的象征Blueisasymbolofpeace.12inonestime在某人一生中=inoneslife例：Inmytime,myhappiestthingisthatImetyou.13.memory回忆；记忆memorizev记忆，背诵loseonesmemory失去记忆haveagood/badmemory记忆力好/坏14.consider仔细考虑=thinkaboutconsiderd