中考英语第一部分教材知识研究八上Units1-2.ppt

第一部分教材知识研究,八年级（上）,Units1-2,考点一辨析few,afew,little与alittle考点二seem的用法考点三try的用法考点四enough的用法考点五辨析becauseof与because,练讲重难点,考点六辨析howoften,howlong,howsoon,howfar,howmany与howmuch考点七辨析hardly,ever,sometimes,always，seldom,usually,often与never考点八辨析although与though考点九辨析through,across与over,辨析few,afew,little与alittle,练讲重难点,重难点精析,考点一,seem的用法,考点二,考点抢测,1.Thechildrenaresingingandplayinginthepark.They_happybirds.(看起来像),seem/looklike,2.Iseem_givingyouveryprecise(精确的)instructions.Really?Ihavenoimpression.A.rememberB.torememberC.remembersD.remembered,B,seem可作系动词或不及物动词，意为“似乎，好像”，通常不用于进行时态。其常见用法归纳如下：“主语seem(tobe)表语”，表语多为名词或形容词，有时为其他的词或短语，以说明主语的特征或状态，如：,满分点拨,Themanoverthereseemstobeanewteacher.那边的那个男子看上去像一个新老师。,“主语seem不定式”，此句型中的seem与不定式一起构成复合谓语。如：Mrs.Greendoesntseemtoliketheidea.格林夫人似乎不太喜欢这个主意。,“Itseems/seemedthat从句”，其中it是形式主语，that引导主语从句。如：Itseemsthatnooneknowswhathashappenedinthepast.看上去没人知道过去发生了什么。“seemlike名词”，如：Itseemedlikeagoodideaatthattime.在那个时候，这个主意好像不错。,try的用法,3.Allthemembersofourgrouparetrying_theproblemssothatwecanfinishtheworkontime.(solve),tosolve,考点三,考点抢测,4.Thispairofshoeslookscool.Idliketo_(试穿)5.Ifyoucantopenthebox.CanI_？(试一试),trythemon,haveatry,try可用作不及物动词，意为“尝试；努力”。如：IdontthinkIcandoit,butIlltry.我认为我做不了它，但是我要尝试一下。try用作名词，意为“尝试”，常用于短语haveatry，意为“试一试”。如：Imgoingtohaveatry.我将/打算试一试。,满分点拨,辨析：trydoingsth.与trytodosth.,如：Itriedcallinghim,butnooneanswered.我试着给他打电话了，但没有人接听。ImtryingtolearnEnglishwell.我正尽力把英语学好。,enough的用法,6.Intheolddays,lotsofpeopledidnthave_tosendtheirchildrentoschool.(足够的钱),enoughmoney,考点四,考点抢测,7.Sallyseldommakesmistakes.Thatstrue.Its_forhertofinishthework.A.enougheasyB.easyenoughC.enoughdifficultD.difficultenough,B,作形容词与副词，其用法如下：,满分点拨,如：Wehaveenoughtimetodoourhomework.我们有足够的时间做家庭作业。Herunsquicklyenough.他跑得足够快。enough的常用句型：beadj.enoughtodosth.足够干某事。,辨析becauseof与because辨析howoften,howlong,howsoon,howfar,howmany与howmuch,考点五,考点六,辨析hardly,ever,sometimes,always，seldom,usually,often与never,考点七,辨析although与though,8._hewasverytired,hecontinuedworkinginhisoffice.A.SinceB.AlthoughC.AssoonasD.Because,考点八,考点抢测,B,9.Helikesreading_hehasnobooksinhishome.A.thoughB.becauseC.whileD.unless,A,although,though两者均有“尽管，虽然”之意，其具体用法如下：不同点：although较为正式，though较为普通。even与though连用，表示“即使”，although不与even连用。如：,满分点拨,Eventhoughhetried,hestilllaggedbehindotherrunners.尽管他努力了，但是仍落在其他赛跑者之后。though引导让步状语从句可倒装，although则没有此用法。如：Therethoughshewent,shefoundnothing.尽管她去了那里，但是什么也没有发现。,相同点：两者都可以引导让步状语从句，可置于主句前或主句后。两