人教版英语九年级上册Unit-4知识点梳理及语法讲解

人教版英语九年级上册Unit-4知识点梳理及语法讲解（总8页）-本页仅作预览文档封面，使用时请删除本页--本页仅作预览文档封面，使用时请删除本页-#Unit4Iusedtobeafraidofthedark知识点讲解1.fromtimetotime时常；有时，和sometimes,attimes是同义表达。常见的time短语有：whattime几点forthefirsttime第一次allthetime一直，总是；attimes不时，有时intime及时； ontime按时，准时atthesametime同时haveagood/great/wonderfultime玩得开心t’sbeenthreeyearssincewelastsawourprimaryschoolclassmates.Ithasbeen+一段时间+since+含有过去式的陈述句“自…以来已经多长时间了”.我在这里工作已经有一个半月了。单项选择1、I’mlookingafterTomtoday.He’sbeeninmyhouse 8:00thismorning.A.at2、Sharedbikes,whichareenvironmentallyfriendly, quitepopularamongbigcitiesinChinasincelastApril.A.becamebecomebecome3、WhereisJaneIdon’tknow.I hersinceyesterdaymorning.A.haven’tseen ’tsee ’tsee4、SincewebegantousetheInternet,ourlives alot.A.changechangedchangechanged4.Iusedtoseehimreadinginthelibraryeveryday.seesb.dosth.看见某人做了某事指整个过程即：指动作经常发生或刚刚完成。seesb.doingsth.看见某人正在做某事。指当时正在进行的动作。及时精炼WhenIcameintotheschool,Isawsomeboysbasketballontheplayground.A.play playMywatchdoesn’twork.Couldyoumendit,please?--Sorry.Buttheworkersinthatwatchshopmaybe .类似用法的单词还有：hearsb.dosth./hearsb.doingsth.watchsb.dosth./watchsbdoingsth.十九岁的，复合形容词名词必须用单数Heisanboy.（八岁的）tookupsingsingtodealwithhershyness.takeup开始从事；占用；takeupdoingsth开始做某事这张桌子占了太多空间。 Thetabletoomuch.常见的take短语有：takecare当心；takecareof照顾；takepartin参加；takeoff起飞，逃脱；takeaway拿走，带走；takeout掏出；taketurns轮流；takedown记下，写下；takeplace发生；takeawalk散步；takealook看一看1、Idecideto doingexercisetokeepfit.A．takeupB．takeoffC．takeoutD．takeawaydealwith“处理，应付"，常与连用dowith处理常与连用。2、一Idon'tknowhowtowiththismathproblem.—Youcansolveitlisteningcarefullyinclass.Ado,byBdeal,byCdo,inDdeal,with3、,waitamoment,please.Idon’twantto muchofyourtime.ButIreallyhavesomethingimportanttotellyou.A. giveupupupupdaredtosinginfrontofherclass.dare敢于胆敢：①dare用作实义动词，常有结构：daretodosth；在疑问句或否定句中，to经常被省略。且dare有人称和数以及时态的变化。如：shedaredtosinginfrontofherclassShedoesn'tdare(to)meetherteacher'seyes.她不敢与老师对视。②dare用作情态动词时，后接动词原形，主要用于疑问句、否定句和条件句中。或与whether,hardly等连用。如： Dareyouaskhim你敢问他吗Yes,Idare/No,Idaren’tShedarenotgooutalone,她不敢单独出去。Idon'tknowwhetherhedaretry.我不知道他敢不敢试及时精炼Howdidyoudareheraboutthat(tell)imaginev,想象imagine(doing)sth,类似用法的词还有等WeneverimaginedthatJohnwouldbecomeadoctor,youreallyrequirealotoftalentandhardworktosuccess,requirev,需要，要求通常不用于进行时，常用句型为;requiresb,todosth,要求某人做某事 ,他要求我保持沉默。Youhavetobepreparedtogiveupyournormallife,你不得不准备放弃你的正常生活。giveup“放弃”，giveupdoingsth.“放弃做某事”。give短语：givein屈服，让步；giveup放弃；givesb,ahand帮某人忙；giveaway捐献，捐出；giveout分发，散发；givesb,sth,=givesth,tosb,给某人某物。ItwasadifficulttimeforthequakehitvictimsinYa'an,buttheydidn't hope,A．giveupB．giveoffC．givein D．giveout--SongJoong-kiisamoviestarinAsianow,--That’strue.Hewasonceanexcellentskaterbuthadto skatingbecauseofanaccident.A.giveuponup11、Onlyaverysmallnumberofpeoplemakeittothetop..anumberof+可数名词复数“许多，大量=many”做主语时动词为。(单数/复数)Thenumberof+可数名词复数“……的数量”做主语时动词为。(单数/复数)Thenumberofthebooksinthelibrary3,000.Anumberofpeopleinthebus.Anumberofvisitors visitingtheWestLakeandthenumberofthevisitors increasing.A.are;is;are;aredon’thavemuchprivatetimeanymore.nomore=not...anymore不再 一般指动作或行为不再重复或发生。nolonger=not...anylonger不再 指情况或状态不再存在或延续。我再也不年轻了.oftenfeltlonelyandunhappy.lonelyadj.孤独的，寂寞的，用作表语或定语。aloneadj.&adv.单独，独自当形容词讲时只能作表语(bealone)。Theoldmanlives,buthedoesn'tfeel.advisev.建议—n.givesb.someadvice给某人提建议advisesb.todosth.建议某人做某事advisedoingsth.建议做某事Theteacheradvisedusmorereading.(do)--You’dbetteradvisehim anythingoutofthewindowwhiledriving.--Iwill.Hehastoknowit’sdangerous.A.notthrowingthrowingtothrow ’tthrowHefailedhisexaminations.failv.失败,不及格—n.failtodosth,未能做某事.他未能在上海见到他的老师。--What’sthematter?--Istudiedforthemathtestforthewholenight,butI .A.failedadv.不常，很少表示否定含义。1、Heisseldomabsent,heA.isn’t’t2、JoanhasmadegreatprogressinspeakingChinese.She workshardatit,youknow.A.never4、Wouldyoulikesomegreentea?No,thanks.I drinkgreentea.Ithurtsmystomach.A.almost5、ProfessorTuYouyouneverstopsdoingresearchonChinesemedicine, A.issheshe ’tshe ’tsheinfluencev.&n.影响influenceonsb./sth.对某人/某物的影响haveagreat/good/badinfluenceonsb.对某人有很大/好/坏的影响.她的这些朋友对她的影响很坏。“OneBelt,OneRoad”willhaveagreat onthetradebetweenChinaandEuropeancountries.of考虑，想到thinkabout仔细考虑Whatdoyouthinkof…你觉得……怎么样？:…用来征求对方意见inthelast/past+一段时间“在过去的……里”用于现在完成时。Mylifealotinthelasttenyears.A.change changedchanged20introducev.介绍—n.introductionintroduceoneself自我介绍introducesb.tosb.把某人介绍给某人他把这位新老师介绍给了我们。takepridein….=beproudof...以...为荣如：Weareproudofourmotherland.=Wetakeprideinourmotherland.②beproudtodosth"因做某事而自豪”如：IamproudtobeaChinese..can'taffordtodosth.支付不起……can'taffordsth.支付不起…如：Ican'taffordtobuythecar.Ican'taffordthecar.我买不起这个辆小车。一、用所给词适当形式填空aminterestedin (tell)astory.dares (watch)theshow.isable (travel)inthecountryside.is (prepare)totakerisksinhislife.gaveup (drive).didn’tuse (be)popular. (use)towatermyflowers.bookisvery ,andit alot(help).amafraidof (be)aloneatnight.isan country,andwecomefrom (Asia).boyisoftenin ,andheisoften inclass.(silent)girltookup (give)aspeechinpublic (deal)withher (shy).manisprepared (go)fishing.outisalmost forher,becausesheistoobusy.(possible)oftengives (speak)intheuniversity.ishard (understand)thisbook.are (pride)ofourstudy.advisesme (put)themaway.areafraidof (do)manythings.will (take)fivedaystocompletemywork.’s (exact)whatIwant.failed (pass)theexam.madea (decide)tohangoutwithhisfriends. (happy)influencedhisschoolwork.parentshadmuchmore (communicate)withhim.二、根据汉语意思完成句子1、我只是偶尔去超市。Ionlygotothesupermarket .2、你如何处理这些文件？Howdoyou thesepapers?3、不要在公共场合大声喧哗。Don’tspeakloudly .4、你过去常常下午喝茶吗？Didyou drinkteaintheafternoon?5、我已经两年多没见过她了。Itisovertwoyears her.6、刚才我看见他正在图书馆里看书。I abookinthelibraryjustnow.7、去年我放弃了学医，开始学物理。LastyearIgaveupmedicineand physics.8、只有少量的人能够得到这些奖品。Only peoplecangettheprizes.9、作为明星他不得不放弃他正常的生活。Asastar,hehadto hisnormallife.10、莉莎说她能够独立完成这项工作。Lisasaidthatshe finishedtheworkonherown.11、钱学森是中国人民的骄傲。QianXuesenisthe ofthe people.12、抱歉，我今天没法决定。Iamsorry.Icannot today.13、我希望你在这里，还让我亲自向你道歉。TOC\o"1-5"\h\zIwishyouwereheresothatIcouldthankyou .14、中国终于有了第一艘自制的航空母舰，这确实值得骄傲。Chinahasowneditsfirsthomemadeaircraftcarrierfinally.That’sreallysomethingtobe .15、那个男孩够大了，能照顾自己了。Theboyisoldenoughto .16、我想感谢父母为我所做的一切。I’dliketothankmyparentsfor theydidforme.17、莉莉建议我加入美术俱乐部，但是我没有听她的。Lily jointheartclub,butIdidn’tlistentoher.18、Linda缺席了昨天晚上的聚会。Lindawas yesterday’sparty.GrammarFocus usedtodosth.用法小结todosth.表示“过去常常做某事”，只表示过去和现在对比，暗示现在不做了。to为动词不定式符号，后接动词原形。eg：Heusedtogotoschoolatsixo'clock.他过去常常六点去学校。usedtodosth.的否定形式：usedn’ttodosth.主语+usednottodosth.didn’tusetodosth.eg;HeusedtowatchTVallday.他过去常常整天看电视。—Heusedn'ttowatchTVallday.=Hedidn'tusedtowatchTVallday.他过去不常常整天地看电视。

注意：usedn't=usednotusedtodo的疑问形式及其答语：(1)Used+主语+todo...回答：Yes,sb.usedto./No,sb.usedn’tto.eg：Tomusedtoreadbooks.一UsedTomtoreadbooks?Yes,heusedto./No,heusedn’tto.(2)Did十主语+usetodo...回答：Yes,sb.did./No,sb.didn,tEg:Iusedtodohomeworkafterschool.—DidyouusetodohomeworkafterschoolYes,Idid./No，Ididn’t.todo的反意疑问句形式也有两种，类似于否定句形式。Eg:-TheyusedtogototheconcertonSunday,usedn’t/didn’tthey?一Yes,theyusedto./No,theyusedn,tto.(一Yes,theydid./No,theydidn't.)to也可用于therebe结构，表示“过去常有”Eg：ThereusedtobeameetingeveryMondaymorninglastmonth.上个月每星期一上午总要开会。.get/beusedto(doing)sth. 某人习惯于(干)某事；usesth.todosth.sth.beusedtodosth.usesth.todosth.sth.beusedtodosth.beusedfor(doing)sth.beusedbysb.用某物做某事；某物被用于做某事；用于做