Unit8现在完成时人教版八年级英语下册

八下Unit8现在完成时（一）一、用never,ever,already,yet填空。1.Ihaveseenhimbefore,soIhavenoideaabouthim.2.Jackhasfinishedhishomework.3.Haveyouseenthisfilm?No,Ihaveseenit.4.Hasthebusleft?Yes,ithasleft.5.Sallyhasn'tfinishedreadinghernewbook.二、用括号中所给单词的适当形式填空。1.Theyoungman(live)alonesinceheworkedinBeijing.2.MissLee(teach)usEnglishsinceshecameherethreeyearsago.3.Lily(listen)carefullybutheardnothingimportant.4.ShallItellTomthegoodnews?No,youneedn't.I(tell)himalready.5.Turnofftheradio,dear.Thebabyissleeping.Thereisnoneed.He(wake)up.三、单项选择。1.Today,alltheerhumastersplayandpraise“ErquanYingyue”.ItoneofChina'snationaltreasuresalready.A.beesB.becameC.hasbeeD.being2.Hepromisedtopickmeupattheschoolgate.However,heyet.A.didn'tarrive B.doesn'tarrive C.isn'tarriving D.hasn'tarrived 3.Chinadevelopssofast.That'strue.Italotalready.A.changes B.changed C.willchange D.haschanged 4.Myauntisawriter.Shemorethantenbookssince1980.A.writes B.wrote C.haswritten D.willwrite 5.youthemovie WolfWarriorII?Notyet.I'llseeitthisSunday.A.Did;see B.Do;see C.Have;seen D.Will;see 四、句型转换。1.TimhasalreadygonetoEngland.(改为否定句)TimtoEngland.2.Hercousinshaveleftthere.(改为一般疑问句)hercousinsthere?3.Momcleanedtheroomyesterday.(改为现在完成时)Momtheroom.4.Whatishedoingnow?(用thesedays改写句子)Whathethesedays?重难点1hundred,thousand与million的用法1.(million)ofvisitorsetothisinterestingplaceeveryyear.2.(海南中考)peoplewatchedtherocketflyingupintothesky.A.Thousand B.Thousands C.Thousandsof3.(凉山中考)Lastweek,fivestudentstookpartinthesportsmeetinginourschool.A.hundred B.thousands C.hundredsof D.thousandsof 重难点2a/thenumberof的用法1.Thenumberofpagesinthisbook(be)60.2.Anumberoffarmers(work)inthefieldnow.3.(齐齐哈尔中考)AnumberofvisitorsvisitingtheWestLakeandthenumberofthevisitorsincreasing. A.are;isB.is;are C.are;are 重难点3“疑问词十动词不定式”的用法1.Iwanttoknowwhere(go)after that.2.Wereallydon'tknowhow(solve)theproblem.3.Thegirlstudentsarediscussingwhichcolor(paint)thewallshere.重难点4belongto的用法Sonia,isthisyourdictionary?No,it'snot.AskAlan.Maybeitbelongsto.A.my;him B.my;his C.mine;him D.mine;his 重难点5full与fill的用法1.Don'tputwaterinthecup.It's.2.Wouldyoulikeanotherhamburger?No,Iam,Thankyou.3.篮子里装满了苹果。Thebasketapples.重难点6hurry的用法1.Theboyshurried(play)soccerafterschool.2.Theyhurriedtotheparkaftertheygotoffthebus.(同义句转换)Theywenttotheparkaftertheygotoffthebus.重难点7can'twaittodosth.与can'thelpdoingsth.的用法1.Manypeoplecan'twait(go) homebeforetheSpringFestival.2.Shecouldn'thelp(cry)whensheheardthebadnews.重难点8eversince的用法1.Hecameherein2012.(同义句转换)Hehasbeenhere2012.2.汤姆自从离开中学就当了司机。Tom adriverever sincehemiddleschool.答案：.1.never2.already3.ever;never4.yet;already5.yet二、1.haslived2.hastaught3.haslistened4.havetold5.haswoken三、1.C根据句意可知,动作发生在过去,但强调现在的情况,应用现在完成时。2.D由yet提示可知是现在完成时。3.D句意:“中国发展如此迅速。”“那是真的。它已经发生了很大的变化。”表示发生在过去对现在仍有影响的动作,用现在完成时。4.C由since1980可知用现在完成时。5.C答语中的yet是现在完成时的标志词。四、1.hasn'tgone;yet2.Have;left3.hascleaned4.has;beendoing重难点11.Millions2.C句意:成千上万的人看到火箭飞入天空。hundredthousand，million等前面若有具体数词,要用单数形式表示确切的数;其后若有of，则要用复数形式且前面不能加具体的数词,表示大约的数。3.Ahundred或thousand前有具体数词修饰时表示确切数字,后面不加s。重难点21.is2.areworking3.Aanumberof意为“一些”,主语是其后所修饰的名词，visitors是复数,谓语用are;thenumberof意为“……的数量”,主语是number,谓语用is。重难点31.to