仁爱版英语九年级上Units3——4的语法.doc

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1、仁爱版英语九年级Units3-4总复习要点1.Ittakessb.sometime/somemoneytodosth.某人花时间/花钱做某事Ittakesmethreehourstocompletethisjob.Ittookherfivehundredyuantobuythepairofshoes.2.Now,Chinahasbecomethethirdnationtosendpeopleintospace.此句中得tosendpeopleintospace是不定式作thethirdnation的定语，类似的有：Het

2、houghtoutagoodwaytosolvetheproblem.3.I’mmovedbywhatYangLiweidid.此句是一个宾语从句whatYangLiweidid作介词by的宾语。Sheismovedbywhatherstudentssaid.4.Pleasedtomeetyou.见到你很高兴。类似说法：Nicetomeetyou.Nicetoseeyou.I’mgladtomeet/seeyou.5.IthasprovedthatChinahasmadegreatprogressindeveloping

3、itsspaceindustry.这是一个带有宾语从句的主从复合句，其中it指的是上文的trip，that引导的句子做proved的宾语。6.Thereisnodoubtthatcomputersarewidelyusedbyworkersinbusinessandtechnology.毫无疑问，电脑被商业、科技工作者广泛地应用。nodoubt毫无疑问Thereisnodoubtthatyoudidtherightthing.毫无疑问，你做的对。7.Computersareusedinbusinesstoplaceand

4、cancelorders.计算机在商务上是用来订货和取消订单的。Placeanorderforsth.订货，订购，订单Iwouldliketoplaceanorderfortencopiesofthisbook.这本书我想订购十册。8.ThankstotheInternet,theycanshopanddobusinessathome.由于有了因特网，他们可以在家购物和做生意。Thankstoyourhelp,IhavemadegreatprogressinstudyingEnglish.9.Generallyspeak

5、ing,weareingoodhealthnow.总体来说，我们身体状况良好。beingoodhealth身体状况好beinbadhealth身体状况坏Itisapitythatheisinbadhealththesedays.遗憾的是他这几天身体不好。10.It’sbadforyourhealthifyouspendtoomuchtimeonthem.1)bebadforsth./sb.对某事/某物有坏处WatchingTVtoomuchisbadforyoureyes.2)if引导的条件状语从句的主从复合句要注意时态

6、问题，如果主句用一般将来时从句要用一般现在时表将来。Iwillbehappyifyoudon’tgotoworktomorrow.3)spendsometimeonsth.某人花时间或金钱在某事上4)spendsomemoney(in)doingsth.某人花时间或金钱做某事Shespendtwodaysonthisbook,youshouldn’tspendtoomuchtime(in)watchingTV.11.It’susedforsendingsatellitesorspaceshipsintospace.beu

7、sedfordoingsth.……被用来做什么，强调用途或作用beusedas(被)作为…而用，强调被当作工具或手段来用beusedby被…使用by的后面跟人/物，强调使用者sb.usedtodosth.某人过去常常做某事sb.be/getusedtodoingsth.某人习惯于做某事sth.beusedtodosth.……被用来做……强调用途或作用Keysareusedforopeninglocks.“Help”canbeusedasanoun.“Help”可作名词用Chalksareoftenusedbyteache

8、rs.老师经常使用粉笔。Mymotherusedtogoswimminglastyear.我妈妈去年经常去游泳。Sheis/getsusedtogoingswimmingnow.现在他已习惯于游泳了。Thiskindofmachineisusedtowaterflowers.这种机器是被用来浇花的。12.It’ssa