Unit8現(xiàn)在完成時(shí)人教版八年級(jí)英語(yǔ)下冊(cè)

八下Unit8現(xiàn)在完成時(shí)（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、用括號(hào)中所給單詞的適當(dāng)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、單項(xiàng)選擇。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、句型轉(zhuǎn)換。1.TimhasalreadygonetoEngland.(改為否定句)TimtoEngland.2.Hercousinshaveleftthere.(改為一般疑問(wèn)句)hercousinsthere?3.Momcleanedtheroomyesterday.(改為現(xiàn)在完成時(shí))Momtheroom.4.Whatishedoingnow?(用thesedays改寫句子)Whathethesedays?重難點(diǎn)1hundred,thousand與million的用法1.(million)ofvisitorsetothisinterestingplaceeveryyear.2.(海南中考)peoplewatchedtherocketflyingupintothesky.A.Thousand B.Thousands C.Thousandsof3.(涼山中考)Lastweek,fivestudentstookpartinthesportsmeetinginourschool.A.hundred B.thousands C.hundredsof D.thousandsof 重難點(diǎn)2a/thenumberof的用法1.Thenumberofpagesinthisbook(be)60.2.Anumberoffarmers(work)inthefieldnow.3.(齊齊哈爾中考)AnumberofvisitorsvisitingtheWestLakeandthenumberofthevisitorsincreasing. A.are;isB.is;are C.are;are 重難點(diǎn)3“疑問(wèn)詞十動(dòng)詞不定式”的用法1.Iwanttoknowwhere(go)after that.2.Wereallydon'tknowhow(solve)theproblem.3.Thegirlstudentsarediscussingwhichcolor(paint)thewallshere.重難點(diǎn)4belongto的用法Sonia,isthisyourdictionary?No,it'snot.AskAlan.Maybeitbelongsto.A.my;him B.my;his C.mine;him D.mine;his 重難點(diǎn)5full與fill的用法1.Don'tputwaterinthecup.It's.2.Wouldyoulikeanotherhamburger?No,Iam,Thankyou.3.籃子里裝滿了蘋果。Thebasketapples.重難點(diǎn)6hurry的用法1.Theboyshurried(play)soccerafterschool.2.Theyhurriedtotheparkaftertheygotoffthebus.(同義句轉(zhuǎn)換)Theywenttotheparkaftertheygotoffthebus.重難點(diǎn)7can'twaittodosth.與can'thelpdoingsth.的用法1.Manypeoplecan'twait(go) homebeforetheSpringFestival.2.Shecouldn'thelp(cry)whensheheardthebadnews.重難點(diǎn)8eversince的用法1.Hecameherein2012.(同義句轉(zhuǎn)換)Hehasbeenhere2012.2.湯姆自從離開(kāi)中學(xué)就當(dāng)了司機(jī)。Tom adriverever sincehemiddleschool.答案：.1.never2.already3.ever;never4.yet;already5.yet二、1.haslived2.hastaught3.haslistened4.havetold5.haswoken三、1.C根據(jù)句意可知,動(dòng)作發(fā)生在過(guò)去,但強(qiáng)調(diào)現(xiàn)在的情況,應(yīng)用現(xiàn)在完成時(shí)。2.D由yet提示可知是現(xiàn)在完成時(shí)。3.D句意:“中國(guó)發(fā)展如此迅速。”“那是真的。它已經(jīng)發(fā)生了很大的變化。”表示發(fā)生在過(guò)去對(duì)現(xiàn)在仍有影響的動(dòng)作,用現(xiàn)在完成時(shí)。4.C由since1980可知用現(xiàn)在完成時(shí)。5.C答語(yǔ)中的yet是現(xiàn)在完成時(shí)的標(biāo)志詞。四、1.hasn'tgone;yet2.Have;left3.hascleaned4.has;beendoing重難點(diǎn)11.Millions2.C句意:成千上萬(wàn)的人看到火箭飛入天空。hundredthousand，million等前面若有具體數(shù)詞,要用單數(shù)形式表示確切的數(shù);其后若有of，則要用復(fù)數(shù)形式且前面不能加具體的數(shù)詞,表示大約的數(shù)。3.Ahundred或thousand前有具體數(shù)詞修飾時(shí)表示確切數(shù)字,后面不加s。重難點(diǎn)21.is2.areworking3.Aanumberof意為“一些”,主語(yǔ)是其后所修飾的名詞，visitors是復(fù)數(shù),謂語(yǔ)用are;thenumberof意為“……的數(shù)量”,主語(yǔ)是number,謂語(yǔ)用is。重難點(diǎn)31.to