Unit3重点知识语法讲解牛津译林版九年级英语下册

Unit3Robots重点知识+语法讲解Weletotheunit1.I’mplainingaboutyoutotherobotshop.我正在向机器人商店投诉你。plain作动词，意为“抱怨，投诉，发牢骚”,它的名词形式是plaint，意为“投诉，埋怨”。plaintosb.向某人抱怨plainabout/ofsth.抱怨某事MrGreeniswritingaletter.（plain）2.Idon’tknowwhenI’llposttheletterforyou.我不知道什么时候给你寄信。postsb.sth.=poststh.tosb.寄某样东西给某人3.Wouldrobotshavebrainsinthefuture,Daniel?丹尼尔，在未来机器人会有脑子吗？inthefuture意为“在将来，在未来”。通常指将来的某一段时间，常用于将来时态。infuture表示“今后，以后”，一般指从现在开始往后的时间，常指离现在较近的一段将来的时间；多用在表示提醒或者警告的句子中。Don’tbelateinfuture.今后不要迟到了。You’dbetternotgooutaloneinfuture.今后最好别单独外出。4.Thatsoundsuseful.sound1)系动词，意为“听起来”，soundlike意为“听起来像”Themusicsoundsgood.2)名词，意为“声音”

Thesoundofmusicmadeherhappy.

5.Couldrobotshelpyouandmeinanyway？【way的搭配】inaway从某种意义上说

insomeways在某些方面

intheway挡路

inthisway用这种方式

onone’swayto去...的路上

bytheway顺便说一下

6.I’dliketohaveone.辨析：代词it,one,that

替代用法例句it可数/不可数同物MyfatherboughtmeapenandIlikeitverymuch.that同类不同物ThisdictionaryismoreusefulthanthatIboughtyesterday.ThepopulationofScotlandwaseighttimesasthatofCornwall.one可数单同类不同物RadiosareusefulformetolearnEnglish.I’dliketobuyone.复Theseappleslooknice.I’dliketheoneswhichareroundandred.Reading1.Heisalwaystoobusytohaveanytimetorelax.他总是忙得没有时间放松。句型转换：Heissobusythathedoesn’thaveanytimetorelax.busy作形容词，意为“忙碌的”。bebusywithsth.忙于某事bebusydoingsth.忙于做某事2.IhavetobuyarobotsothatIcanhavemorefreetime.我必须买一个机器人，这样我就可以有更多的空闲时间。sothat引导目的状语从句，意为“以便，为了”，从句中常使用can/could/may/might/will/would/should等情态动词或助动词。sothat+句子=inorderthat+句子=inordertodo为了做某事（表目的）①Theteacherwasstandingamongusshecouldhearusveryclearly.A.suchthatB.inordertoC.sothatD.soasto②improvehisEnglish,hejoinedanEnglishdub.A.SuchthatB.InordertoC.SothatD.Inorderthat【辨析】so...that...与sothat...so...that...+结果状语从句,意为“以至于”sothat...+目的状语从句，意为“以便为了”Heissobusythathedoesn’thaveanyfreetimetorelax.Hehastobuyarobotsothathecanhavemorefreetimetorelax.【拓展】so...that...与enough...that...&too...to...的转换Tomissoyoungthathecan’tgotoschool.=.=.3.WhileMrJiangwasatwork,therobotwoulddoallthehousework.当江先生在工作时，机器人会做所有的家务。beatwork=beworking在工作，在上班强调一种状态beathome在家beatschool在上学—Whereisyourfather?—He’satwork.4.Itwouldgoshoppingatthesupermarketaswell.它也会去超市购物。aswell意为“也，还会”，相当于too（肯定句）或either（否定句）。Shegavemeapieceofpaper,andapenaswell.【拓展】aswellas用来表示同级比较，意为“和…一样好”。Youcandoaswellasyourfatherifyouworkhard.5.WhenMrJiangreturnedhomefromwork,hisflatwouldlookasgoodasnew,andadeliciousdinnerwouldbereadyforhim.当江先生下班回家时，他的公寓会看起来像新的一样，一顿美味的晚餐也会为他准备好。asgoodas表示“与...一样好”，可视为as...as与good的自然搭配；若用作习语，则表示“几乎，无异于”Thematterisasgoodassettled.这件事等于解决了。bereadyfor=getreadyfor准备好...6.Afterdinner,therobotwouldtidyup.tidyv./adj.tidiertidiestuntidy不干净的，不整洁的anuntidydesktidyup收拾妥，整理好7.ThatallowedMrJiangtodowhateverheliked.这使得姜先生可以做他喜欢的任何事。allow作动词，意为“允许”，后可接双宾语。allowsb.todosth.允许某人做某事allowdoingsth.允许做某事”allowsb.sth.给予某人某物（尤指钱或时间），让某人有（拥用或带有）某物Dotheyallowsmokinginthecinemas?We’llallowyoutimetoanswer.8.ItseemedthatingeneraltherobotsatisfiedMrJiang’sneeds.似乎总的来说，机器人满足了蒋先生的需求。seem作动词，意为“似乎，好像”。①seem+adj.看起来...Sheseems(tobe)sad.②seem+todosth.好像...，似乎...Iseemtohaveacold.③Itseems+that表语从句看起来...Itseemsthatitwillbeastormsoon.④Itseemsasif+表语从句...仿佛...asif从句所表示的情况大多数是不真实的Itseemsasifshewereinadream.satisfysb.’sneeds满足某人的需要sb.besatisfiedwithsth.某人对某物满意9.Afterafewfortableweeks,however,thingsstartedtogowrong.然而，过了几个舒适的星期后，事情开始出问题了。gowrong意为“走错路，发生故障”。Wemusthavegonewrongsomewhere,weshouldhavereachedthevillagebynow.Myputerhasgonewrong.Itdoesn’twork.【拓展】What’swrongwithsb./sth.?意为“某人/某物怎么了？”10.Therobotcaughtavirusandnolongerworkedproperly.机器人感染了病毒，不能正常工作了。nolonger意为“不再”，相当于not...anylonger，通常用来指的不再延续或发生。Wecannolongerstayhere.=Wecan’tstayhereanylonger.nomore意为“再也没有更多（大）的数量（程度）”，相当于not...anymore，用来表示数量或程度的减少。nolonger修饰延续性动词，如teach,live,work等，表示动作不再延续；nomore修饰非延续性动词，如e,go,make(thesamemistake)等，表示动作不再次发生。Timelostwillreturnnomore.=Timelostwillnotreturnanymore.11.WhenMrJianggothome,hewouldfindhisflatinapletemess.当江先生到家时，他会发现他的公寓里一片狼藉。mess作名词，指“脏或乱的状态”，作动词时意为“把弄乱”。beinamess杂乱不堪，乱七八糟makeamess搞得─塌糊涂12.Mr.Jiangdidnotknowwhattodowithit.江先生不知道怎么处理它。dowith=dealwith处理某事Idon’tknowwhattodowiththerubbish.Whathaveyoudonewiththemilk?【拓展】whattodowith...=howtodealwith...意为“如何处理……”13.TherobotmadeMrJiang’slifemucheasier.much此处修饰比较级的程度①只用于修饰比较级：much，even②既可修饰比较级又可修饰原级：alittle,abit,rather等③表示前者在某方面远远超过对方时，通常采用far,byfar,alot等④在否定句、疑问句、或条件状语从句中，修饰形容词、副词的比较级，只能用any14.Intheend,MrJiangdecidedtoreturntherobottotherobotshop.Grammar1.宾语从句与简单句的转换1）宾语从句可改为动词不定式当句子的谓语动词是hope,decide,wish,choose,agree,promise（答应，许诺）等，其后由that引导宾语从句，并且从句的主语与主句的主语相同时，宾语从句可简化为动词不定式结构。IhopethatIwillgotocollegeoneday.

=Ihopetogotocollegeoneday.

Theyagreedthattheywouldhelpmewithmymaths.

=Theyagreedtohelpmewithmymaths.2）宾语从句可改为“疑问词+不定式”①当句子的谓语动词是know,learn,remember,forget,tell等词，后面接由疑问代词what，或接由how,where,when,why等疑问副词引导的宾语从句，并且主句的主语与从句的主语一致时，可将宾语从句转化为“疑问词+不定式”结构。Katedidn’tknowwhatsheshoulddo.=Katedidn’tknowwhattodo.

IhaveforgottenhowIcanusethisword.

=Ihaveforgottenhowtousethisword.②当主句的谓语动词是ask,show,tell,teach等，后跟双宾语，并且从句的主语和间接宾语一致时，宾语从句可转化为“疑问词+不定式”。CouldyoutellmehowIcangettothepark?=Couldyoutellmehowtogettothepark?PleasetellmewhereIcanfindhim.

=Pleasetellmewheretofindhim.3）宾语从句可改为“it+形容词作宾补+不定式短语”

Ithinkthatitisimpossibletofinishtheworktoday.(that可省略)

=Ithinkitimpossibletofinishtheworktoday.

IfoundthatitisimportanttolearnEnglish.(that可省略)

=IfounditimportanttolearnEnglish.

2.状语从句与简单句的转换1）用“too...to...”结构可以将含有so...that引导的结果语从句(否定)的复合句转成简单句。Theboyissoyoungthathecan’tlookafterhimself.=Theboyistooyoungtolookafterhimself.

ThequestionissodifficultthatIcan’tanswerit.

=Thequestionistoodifficultformetoanswer.

2）“...enough+不定式”结构可将含有so...that...引导的结果状语从句（肯定）的复合句转为简单句。Thegirlissotallthatshecanreachtheapplesonthetree.=Thegirlistallenoughtoreachtheapplesonthetree.

Thishallissolargethatitcanhold2000people.

=Thishallislargeenoughtohold2000people.Thetablewassolightthatthelittleboycancarryit.

=Thetablewaslightenoughforthelittleboytocarry.3）用“inorder+不定式”结构可以将含有sothat引导的目的状语从句的复合句转换为简单句。Shedecidedtobuyacameraonlinesothatshecouldreceiveitsoon.=Shedecidedtobuyacameraonlineinordertoreceiveitsoon.

IwentovermypositionagainandagainsothatIcouldn’tmakeanymistakes.=Iwentovermypositionagainandagaininordernottomakeanymistakes.

3.Iconsidertherobotagreathelpinmydailylife.consider

v.认为，考虑

n.consideration

①consider...as把...看做常用被动结构beconsideredas...

“被认为/看做”

Purpleisconsideredasthenoblestcolor.②consider...tobe把...看做

Theawardisconsideredtobeagreathonor.

③considerdoingsth考虑做某事

Weareconsideringbuyinganewcar.④consider+that从句

Weconsiderthatitisthebestchoice.4.However,youhaveapoormemoryandoftenforgetwhenyoushouldtakeyourpills.然而，你的记忆力很差，经常忘记什么时候该吃药。我们可以用“疑问词+动词不定式”将宾语从句转换成简单句。Youoftenforgetwhentotakeyourpills.forgettodosth.表示“忘记了做某事”，事情还没有做。forgetdoingsth.表示“忘记曾经做过某事”，事情已经做过了。对不起，我忘记归还图书馆的书了。（书没有还）I’msorryIforgottoreturnthelibrarybook.

他忘记了五岁时曾跟父母去过上海。（五岁时去过上海）HeforgotgoingtoShanghaiwithhisparentswhenhewasfiveyearsold.5.Myrobotwilltrytodosomethingtomakeyouhappy.我的机器人会试着做些让你开心的事。IntegratedSkills1.Wewillreceiveaticketforfreeifwegothereonthefirstdayoftheshow.如果我们在演出的第一天去那里，我们将免费得到一张票。2.Wouldyoulikeustohaveitchecked?Task1.Iregrethavingboughtarobotlikethis.我后悔买了这样的机器人。regretdoingsth.后悔做某事regrethavingdonesth.后悔做了某事Sheregretsnothavingboughtthatbook.2.Wearesorrytohearthatyouarenotsatisfiedwithyourrobot.听说你对你的机器人不满意，我们很抱歉。satisfyv.使...满足满意satisfiedadj.满意的unsatisfied不满意的besatisfiedwith同义短语behappywith3.Ineedtogiveitinstructionsallthetime.allthetime总是fromtimetotime=sometimes有时候4.Ifthenewrobotisyourchoice,pleaseletusknowwhenwecansendittoyou.如果新的机器人是你的选择，请让我们知道我们什么时候能把它送给你。choosetodosth选择做某事sendsthtosb寄给某人某物5.Welookforwardtohearingfromyousoon.我们期待尽快收到你的来信。【练一练】一、单项选择1.Iboughtarobot_______havemorefreetime.A.because B.therefore C.inorderto D.asaresult2.Therobotismade_______allthehousework.A.do B.todo C.doing D.tobedone3.Ithink_____impossibleforhim_____theworkwithoutanyhelp.A.it,tofinishB.that,tofinish C.this,finishing D.it,finishes4.ThereissomethingwrongwithmyDVDplayer.I’llhaveit______.A.fixedB.tofixC.fixesD.fixing5.Wouldyoupleasenot________yourbagonmybed?A.layingB.liedC.layD.tolay6.________Chineseculture,manycollegestudentsgotoforeigncountrieseveryyear.A.SpreadingB．TospreadC．SpreadsD．Spread7.He______earlyanylongerbecausetherobotwoulddoallthethingsforhim.A.didn’tneedtogetup B.didn’tneedgetup C.needn’ttogetup D.didn’tneedgettingup8.Heisbusy______atschool,butheneverforgets______hismumaphonecalleveryday.A.working;giving B.work;give C.working;togive D.work;togive9.—I’mplanningtoclimbMountHuangthissummer.Wouldyouliketoealong?—Wow!Thatwouldbeexciting______challenging.I’min!A.aswellas B.asgoodas C.aslongas D.asfaras10.WhereisTom?Heispracticing_____English____hecanwinthespeedpetition.A.tospeak;inordertoB.speaking;sothatC.speaking;inordertoD.tospeak;sothat11.Ifoundnotveryeasytorideabike.A.that;learnB.it;tolearnC.that;tolearnD.that;learning12.IheardTomwhenIwalkedpasthisroomyesterday.A.singB.singingC.tosingD.sang13.PremierLisaidweshouldspeeduptheInternetandlowerthe.A.moneyB.priceC.valueD.service14.AmarathonwasheldinYancheng______21April,whichdrew12000runners.A.on B.in C.at D.by15.—I’mwonderingifIhavepassedtheinterview.—Pleasewaitpatiently.You______atonceifthere1Sanynews.A.willcontact B.arecontacting C.arecontacted D.willbecontacted16.—Jeff,couldyoutellmeifit______tomorrow?Ifit______tomorrow,Iwillstayathome.—It’sreportedthatitwillbesunny.Let’sgocampingontheFenghuangmountain.A.rain;rain B.rains;rains C.willrain;rains D.willrain;willrain17.—Isyourfatherinterestedintravelling?—Yes,verymuch.Heregrets______morewhenhewasyoung.A.totravel B.travelling C.nottravelling D.nottotravel18.—Whyareyousohappy?—BecausetheofferfromHarvardUniversityI’mlookingforwardto______.A.hasarrived B.toarrive C.arriving D.arrive二、用所给单词的正确形式填空1.—Timmy,yourbedroomisdirtyand________(tidy).—Sorry,Mum.I’llcleanitrightaway.2.Successful________(manage)needagoodabilitytomunicatewithothers.3.Thenewhouseisfartooexpensive,thoughitiscertainlyvery________(fort)tolivein.4.Somepeoplethinkthattheirneedsofenjoyinglife________(satisfy)ifarobotisinservice.5.Allthefamilymembersarebusy________(get)readyformyfathersfortiethbirthdayparty.6.—MayIhavethekeytoRoom425,please?Iwanttohavearestinit.—Ofcourse.W