新概念英語第一冊 Lessons83-84知識點(diǎn)分析 同步習(xí)題

新概念第一冊Lesson83-84一、單詞。mess【用法】n.雜亂，凌亂【詞組】whatamess真是一團(tuán)糟【例句】Excusethemess.屋子亂，請?jiān)??！緮U(kuò)展】messyadj.零亂的，臟的pack【用法】v.打包，裝箱；擠滿，塞滿【詞組】bepackedwith擠滿，裝滿，塞滿【擴(kuò)展】packagen.包，包裹【例句】Don’tforgettopackthemirror!別忘了把鏡子裝起來。Themoviefanspackedthehall.大廳里擠滿了影迷。Thebuswaspackedwithpeople。公共汽車?yán)飻D滿了人。leave【用法】v.離開（left-left），出發(fā)；留給，遺留；委托；落下【詞組】leavefor出發(fā)去leavesth.athome把……落在家里【例句】Whenhewasyoung,helefthishometown.當(dāng)他很小的時(shí)候，他就離開了家鄉(xiāng)。WewillleaveforGuangzhoubyplane.我們將乘飛機(jī)去廣州。二:課文注釋Ihadoneaftermylunch.【譯文】我是在飯后喝的?！居梅ā縠q\o\ac(○,1)代詞one指代前面的acupoftea；eq\o\ac(○,2)介詞after“在……之后”，后接名詞或名詞短語（mylunch）作賓語。Let’sgointothelivingroom,Carol.【譯文】我們到客廳里去吧?！居梅ā縠q\o\ac(○,1)let’s是letus的縮寫形式，意為“讓我們”；eq\o\ac(○,2)let'sdo“讓我們做……”是提建議的句型，同義句為whataboutdoing?TomandIaregoingtohaveaholiday.【譯文】我和湯姆準(zhǔn)備去度假?！居梅ā縠q\o\ac(○,1)begoingtodo是一般將來時(shí)的謂語部分，意為“打算做……”。eq\o\ac(○,2)haveaholiday度假；beonholiday在度假。Aren’tyoulucky?【譯文】你們真幸運(yùn)！【用法】eq\o\ac(○,1)本句用了一個(gè)否定疑問句表達(dá)了一種感嘆。eq\o\ac(○,2)luckyadj.幸運(yùn)的；unluckyadj.不幸的；luckn.運(yùn)氣；luckilyadv.幸運(yùn)地；unluckilyadv.不幸地Goodluck祝好運(yùn)！Badluck!真倒霉！本文中現(xiàn)在完成時(shí)與一般過去時(shí)的對照I’vealreadyhadlunch.→Ihadlunchathalfpasttwelve.I’vejusthadacup.→Ihadoneaftermylunch.I’vealreadyhadmyholidaythisyear.→Wheredidyougo?Istayedathome三：語法：現(xiàn)在完成時(shí)【構(gòu)成】一、現(xiàn)在完成時(shí)的謂語部分的結(jié)構(gòu)為：have/has+done其中，have和has是助動(dòng)詞，has與第三人稱單數(shù)主語連用；其他人稱及復(fù)數(shù)用have。done是動(dòng)詞的過去分詞形式。二、動(dòng)詞的過去分詞分為規(guī)則變化和不規(guī)則變化。規(guī)則動(dòng)詞的過去分詞：eq\o\ac(○,1)一般情況下，在動(dòng)詞后直接加–ed：jump–jumpedeq\o\ac(○,2)以不發(fā)音的e結(jié)尾時(shí)直接加–d：bake–bakedeq\o\ac(○,3)以輔音加y結(jié)尾時(shí)去y變i加–ed：empty–emptied不規(guī)則動(dòng)詞的過去分詞（本冊中出現(xiàn)的詞）：buy—bought—boughtsend—sent—senteat—ate—eatenfind—found—foundcut—cut—cutgo—went—goneget—got—gotput—put—putsee—saw—seensweep—swept—sweptread—read—readspeak—spoke—spokentell—told—toldset—set—setgive—gave—givenhave—had—hadshut—shut—shuthear—heard—hearddo—did—doneleave—left—leftcome—came—comeswim—swam—swummeet—met—metunderstand—understood—understood【用法】（1）現(xiàn)在完成時(shí)表示：說在過去發(fā)生的動(dòng)作對現(xiàn)在造成的影響或結(jié)果。Tom:Doyouwanttohavelunchwithus?Sam:No,thankyou,Tom.Ihavealreadyhadlunch.（正因?yàn)镾am吃過飯了，所以他拒絕了Tom的邀請。）現(xiàn)在完成時(shí)在漢語中常用“了”、“過”、“已經(jīng)”來表示。（2）現(xiàn)在完成時(shí)的否定句和疑問句：變否定句時(shí)，需要在助動(dòng)詞have或has后面加not，變成haven’t或hasn’t。變疑問句時(shí)，需要將助動(dòng)詞have或has提到主語的前面。Shehasn’tfinishedherhomework.她還沒有完成她的作業(yè)呢。Haveyouhaddinner?你吃過飯了嗎？（3）與現(xiàn)在完成時(shí)連用的時(shí)間副詞或短語：eq\o\ac(○,1)already“已經(jīng)”，用在肯定句的句中或句尾；Lindahasalreadyseenthefilm.=Lindahasseenthefilmalready.琳達(dá)已經(jīng)看過那部電影了。eq\o\ac(○,2)yet“已經(jīng)”，用在疑問句的句尾；“還”，用在否定句的句尾，構(gòu)成not…yet“還沒”。Haveyoufoundyourkeyyet?N你已經(jīng)找到你的鑰匙了嗎？Ihaven’twashedmyfaceyet.我還沒洗臉呢。eq\o\ac(○,3)just“剛剛”，用在肯定句的句中I’vejustwashedmyclothes.我剛剛洗過衣服。注意：justnow“剛才”，與一般過去時(shí)連用。ImetSamjustnow.剛才我遇見薩姆了。eq\o\ac(○,4)ever“曾經(jīng)”，用在肯定句或疑問句的句中；Ihaveeverheardthemusic.我曾聽過這首曲子。HasTomeverbeenateacher?湯姆曾當(dāng)過老師嗎？eq\o\ac(○,5)never“從不，從沒”，是個(gè)否定詞，用在句中；Ihaveneverseenyoubefore.我以前從沒見過你。eq\o\ac(○,6)before與ago的區(qū)別：before可獨(dú)立用在現(xiàn)在完成時(shí)的句尾；ago前要加上段時(shí)間，用在一般過去時(shí)的句尾，比如：twoyearsago?！咀⒁狻吭诂F(xiàn)在完成時(shí)中，不會(huì)出現(xiàn)過去時(shí)間狀語，這是現(xiàn)在完成時(shí)與一般過去時(shí)的一個(gè)主要區(qū)別?！就搅?xí)題】Lesson83-84一、用所給詞的適當(dāng)形式填空1.TomandCarolare__________(have)lunch.2.Wecanhave__________(we)coffeeintheliving–room3.Thebusis__________(pack)withnoisyschoolchildren.4.Theroomneedscleaning.Itisvery__________(tidy).5.Youdidn’thearthenoise.Youare__________(luck).6.Wecarriedthesickmantohospital__________(hurried).7.Hewenttothe__________(newsagent)tobuyanewspaper.8.Tuesdayisthe__________(three)dayoftheweek.9.Theradiosaysisgoingtobe__________(wind)tomorrow.10.Hedoeseverythingvery__________(careful).二用所給動(dòng)詞的適當(dāng)形式填空1.CarolwantsSam__________(come)in.2.Mr.Mottcouldasktherobotquestions.Italways__________(know)theanswers.3.__________you__________(pack)yoursuitcaseyet?4.He__________already__________(leave)thetown.Heleftitthreedaysago.5.Let’s__________(go)intotheliving-room.6.Sam__________just__________(have)acupofcoffee.7.Weneedsomebody__________(tidy)ourroomup.8.Wheredidyougo?I__________(stay)athome.9.__________you__________(enjoy)yourselvesintheparklastSunday?10.Lilywashereyesterdaymorning,butAnnandBill__________(be)not.三、選擇填空()1.__________you__________anythingelsetosay? Notyet. A.Have,get B.Have,got B.Were,have D.Do,get()3.Icametothepoliceman__________forhelp. A.asking B.toask C.asked D.haveasked()4.Sam__________just__________acupofcoffee. Hehaditafterhislunch. A.has,had B.did,have C.does,have D.is,having()5.Theroomisverytidy.Who__________is? A.cleans B.clean C.hascleaned D.cleaned()6.A:Doyouwanttohavelunchwithus? B:I__________already__________mylunch.Thankyou. A.have,had B.has,had C.have,has D.have,have()7.Excuse__________.Theroomisveryuntidy. A.amess B.mess C.themess D.anmess()8.Theyaregoingtohaveaholidaytomorrow,butthey_______not__________theirsuitcasesyet. A.are,packing B.have,packed C.did,pack D.do,pack.()9.__________you__________yourhomeworkyet?Yes,I__________itamomentago.Did,do;didHave,done;havedoneHave,done,didWill,do;do()10.Thisisagoodfilm.I__________ittwice. A.haveseen B.see C.saw D.amgoingtosee()11.Mymotherisafraid__________dogs. A.about B.of C.to D.with()13.Ihave__________hadmyholidaythisyear.Istayedathome. A.yet B.still C.already D.even()14.Thebuswas__________withnoisyschoolchildren. A.pack B.topack C.packing D.packed()15.A:HavetheycomebackfromCanada? B:Yes. A:When__________they__________back? B:Sorry,Idon’tknow. A.did,come B.do,come C.have,come D.are,coming四、句型轉(zhuǎn)換1.Tomwantstohavelunchwithus.(就劃線部分提問)____________________Tomwantto__________?2.Ihavealreadyhadmylunc