Unit4單元教材知識(shí)梳理人教版九年級(jí)英語全冊(cè)

Unit4Iusedtobeafraidofthedark.一、單詞詳解1 humorous adj.有幽默感的，滑稽有趣的n.humor[U]2 silent adj.不說話的，沉默的n.silence[U]beinsilence沉默besilentaboutsth.對(duì)….保持沉默3 helpful adj.有用的，有幫助的n.helpbehelpfultosb.對(duì)某人有幫助helpsb.do/todosth.幫助某人做某事helpsb.withsth.在某方面幫助某人helponeself請(qǐng)自便4 score n.&v.得分，進(jìn)球[C]5 background n.背景[C]6 interview v.采訪，面試；n.面試，訪談[C]n.interviewer采訪者，面試者7 Asian n.Asia亞洲8 European n.Europe歐洲9 African n.Africa非洲10 British adj.英國(guó)（人）的n.Britain英國(guó)11 deal v.對(duì)待，對(duì)付；n.約定，一攬子交易dealwith應(yīng)對(duì)，處理（常與how連用）12 shyness n.害羞，靦腆adj.shy害羞的，靦腆的13 dare v.敢于，膽敢14 crowd n.人群，觀眾；v.擠滿，擠adj.crowded擁擠的uncrowded不擁擠的15 ton n.噸；（pl.)大量，許多16 private adj.私人的，秘密的inprivate私下，秘密地17 guard n.警衛(wèi)，看守[C]；v.守衛(wèi)，保衛(wèi)18 require v.需要，要求requiredoingsth.(某事被要求做)（主動(dòng)表被動(dòng)）19 speech n.講話，發(fā)言，演講[C]v.speak說，講n.speaker演講者，發(fā)言人[C]make/giveaspeech（onsth.）作(關(guān)于…的)演講20 public n.民眾；adj.公開的，民眾的inpublic公開地；在別人（尤指生人）面前21 ant n.螞蟻[C]22 insect n.昆蟲[C]23 seldom adv.不常，很少(hardlyever)24 influence n.&v.影響[C]（對(duì)性格、行為、觀點(diǎn)等的潛移默化的影響）haveaninfluenceon對(duì)…有影響25 absent adj.缺席，不在beabsentfrom缺席26 fail v.不及格，失敗，未能（做到）n.failure失敗[U]27 examination n.考試，審查[C]28 exactly adv.確切地，精確地adj.exact確切的，精確的29 pride n.自豪，驕傲adj.proud自豪的，驕傲的takepridein為…感到自豪beproudof為…感到自豪30 introduction n.介紹[C]詞組：selfintroduction自我介紹 v.introduce二、教材知識(shí)梳理知識(shí)點(diǎn)一反意疑問句的用法和結(jié)構(gòu)知識(shí)點(diǎn)二silent的用法及派生詞知識(shí)點(diǎn)三由takeup歸納take短語知識(shí)點(diǎn)四dealwith的短語搭配知識(shí)點(diǎn)五由inpublic歸納“in+名詞”結(jié)構(gòu)的短語知識(shí)點(diǎn)六由seldom延伸頻度副詞知識(shí)點(diǎn)七proud的用法及延伸知識(shí)點(diǎn)八usedto的用法知識(shí)點(diǎn)九anumberof,thenumberof答案知識(shí)點(diǎn)一反意疑問句的用法和結(jié)構(gòu)反意疑問句,陳述部分含有usedtodo結(jié)構(gòu),附加問句要用助動(dòng)詞did。反意疑問句由“陳述部分+附加問句”構(gòu)成,陳述部分如果是肯定形式,附加問句要用否定形式;陳述部分如果是否定形式,附加問句要用肯定形式,可簡(jiǎn)單記憶為“前肯后否”和“前否后肯”。如果陳述部分含有few(幾乎沒有)、little(幾乎沒有)、seldom(幾乎不)、hardly(幾乎不)、never(從不)或nothing(沒有任何東西)等否定詞,附加問句要用肯定形式。知識(shí)點(diǎn)二silent的用法及派生詞silent是形容詞,意為“不說話的;沉默的”。keepsilent保持沉默silencen.沉默;無聲(insilence沉默地;無聲地)知識(shí)點(diǎn)三由takeup歸納take短語takeup意為“(尤指為消遣)學(xué)著做;開始做”。常見的take短語還有:takeout取出takeoff起飛;脫掉takeaway帶走;掠奪takedown取下;記下takeafter(在外貌、舉止或性格等方面)像takecareof照顧takepartin參加;加入takeplace發(fā)生;舉行takeone'stemperature量體溫takeaphoto/photos拍照知識(shí)點(diǎn)四dealwith的短語搭配dealwith是固定搭配,意為“處理;應(yīng)對(duì)”。知識(shí)點(diǎn)五由inpublic歸納“in+名詞”結(jié)構(gòu)的短語inpublic是固定搭配,意為“公開地;當(dāng)眾”。歸納拓展常見的“in+名詞”結(jié)構(gòu)的短語有:introuble處于困境infact其實(shí);實(shí)際上intime及時(shí)indanger處于危險(xiǎn)中inperson親自inmon共有insilence沉默地;無聲地inpublic當(dāng)眾;公開地知識(shí)點(diǎn)六由seldom延伸頻度副詞seldom是頻度副詞,意為“不常;很少”,和hardly同義。頻度副詞是用來表示動(dòng)作頻率的,但在程度上有區(qū)別。一般說來,頻度副詞可按頻率大小排列:always>usually>often>sometimes>seldom/hardly>never。知識(shí)點(diǎn)七proud的用法及延伸proud作形容詞,意為“自豪的;驕傲的”。beproudof...意為“為……感到自豪”,該短語和takepridein是同義表達(dá)。知識(shí)點(diǎn)八usedto的用法usedto后跟動(dòng)詞原形,表示“過去常常做某事”,只表示過去和現(xiàn)在的對(duì)比,暗指現(xiàn)在已經(jīng)不存在的動(dòng)作或狀態(tài)。2.usedto的句式變化肯定句主語+usedtodosth.否定句主語+didn'tusetodosth.一般疑問句Did+主語+usetodosth.?肯定答語Yes,主語+did.否定答語No,主語+didn'tusedtodosth.和beusedtodoingsth.的區(qū)別:usedtodosth.該結(jié)構(gòu)用來描述以前經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài),暗指現(xiàn)在已經(jīng)不再那樣做了beusedtodoingsth.等同于get/beeusedtodoingsth.,表示“習(xí)慣于做某事”,beusedto后還可接名詞或代詞知識(shí)點(diǎn)九anumberof,thenumberofanumberof表示“許多;大量”,其后要跟可數(shù)名詞的復(fù)數(shù)。anumberof...結(jié)構(gòu)作主語時(shí),謂語動(dòng)詞要用復(fù)數(shù)形式thenumberof表示“……的數(shù)量”,其后也跟可數(shù)名詞的復(fù)數(shù)。thenumberof...結(jié)構(gòu)作主語時(shí),謂語動(dòng)詞要用單數(shù)形式單元綜合檢測(cè)單選1.Thenumberofbooksinthebookshopisabout20,000andanumberofthemaboutscience.A.is B.was C.are D.Were2.—Lucywonfirstprizeinyesterday'sdancingpetitioninherschool.—Really?Thenhermothermustbe________her.A.madat B.worriedaboutC.interestedin D.proudof3.—Joy,yougottoschoolbytaxi?—Oh,I______________takeataxitoschool,butmybikeneedsrepairingtoday.A.usually B.sometimes C.never D.seldom4.—It’snecessaryandimportantforthestudentsatschooltojointheCleanPlateCampaign.—Sure.Weshouldtryto_______allthefoodthatwe’veordered.A.giveup B.eatupC.turnup D.showup5.Mygrandmother______alotofchangesinDongguansinceshecamehere.A.seesB.cansee C.willsee D.hasseen6．There__________alotoftreeshere,butnowithasbeeadesert.A．is B．have C．usedtobe D．usedtobeing7．Ithasbeenabouthalfaterm__________Sandywentintojuniorhighschool.A．though B．when C．if D．since8．—Chinais__________Asiancountrywithalonghistory.—Soitis.A．a(chǎn) B．a(chǎn)n C．/ D．the9．Heisverybusyand______________hastimetohavedinnerwithhisfamily.A．often B．a(chǎn)lways C．usually D．seldom10．Ithasbeenabouttwomonths_____________shelastheardfromhermother.A．for B．since C．unless D．Until二、完形填空Somepeoplestillliveintheirhometown.Butothersmayonlyreturnonce____1____twiceayear.Nowadays,millionsofChineseleavethecountrysidetosearchforworkinthe____2____.AmongtheseisLiDaming,a38yearoldhusbandandfather.He____3____inShanghaiforthepast13years.Workinginabusyfactory,hedoesn'tfindmuchtimetovisithishometown.“Ihaven'tbeenbackforalmostthreeyearsnow.It’sashame,____4____Ijustdon’thavethetime,”hesays.ManypeoplelikeLiDamingshowgreatinterestinthechangesof____5____hometowns.Lotsoflargehospitalsandnewroadshaveappeared.Inmanyplaces,alotofexcellentteachersfromthecitieshavebeensenttohelpaswell.“Inoticedthat’strueofmyhometown,”addsLiDaming.“Childrenhavelearnedtoreadandcountatmyoldprimaryschoolsincethe____6____century.Butnowthebuildingsarereallyold.Iheartheyaregoingtobuildanewschoolthere.”LiDamingthinksdevelopmentsaregood,andhe____7____knowsthathishometowncannotalwaysstaythesame.AccordingtoLiDaming,greatchangeshavetakenplaceinhishometown.However,somethingswillnever____8____.“Inmyhometown,abigoldtreeisstilloppositetheschoolandhasbeequiteasymboloftheplace.WhenIwas____9____,mostofthechildreninmyhometownlikedtoplaytogetherunderthatbigtree,____10____duringthesummerholiday.Thatwasourhappychildhood.Ourhometownhasleftmanysoftandsweetmemoriesinourminds.”1．A．for B．since C．a(chǎn)nd D．or2．A．cities B．world C．countries D．places3．A．went B．hasgone C．hasbeen D．came4．A．if B．a(chǎn)nd C．but D．so5．A．them B．their C．they D．theirs6．A．twenty B．midtwenty C．midtwentieth D．twentysecond7．A．a(chǎn)lso B．too C．a(chǎn)swell D．either8．A．grow B．happen C．take D．change9．A．old B．young C．small D．big10．A．specially B．especially C．usually D．Properly三、閱讀理解WhenIwasveryyoung,peopleinourvillagelivedbyplantingfruittrees.Mygrandmotheralwaystookmetotheorchard(果園)onthehill.Atthattime,theyhadtocarrywaterfromtheriveratthefootofthehilltohalfwayupthehill.Eventhoughweworkedsohard,theproductionleveloffruitwasstilllow,becauseitwasshortofwaterthere.Oneday,twoyoungmenledagroupofworkerstoourvillage.Theylearnedaboutthedifficultieswefaced,andlater,canals(渠)andotherprojectsbegantobebuiltinmyvillage.Theyweregoodmenfromourgovernment.Later,Imovedtoanothercity.TheonlyreasonIevercamebacktomyhometownwasmygrandmother.Oneday,myfamilyandImadetimetoreturn.Weweresurprisedbecauseeverythinghadchanged.Thecanalranpasteveryorchard,sovillagersdidn’thavetogoupanddownthehillanymore.Theriverwasnowsocleanthatfishswamhappilyinit.Whenwearrivedhome,mygrandmatookoutsomefreshpearsandapples.Shetoldusthatafterthewaterconservationproject(水利工程)waspleted,apolicy(政策)wasmadetoencouragemorepeopletoincreasethefruitproductionwithcleanwaterintheriver.Nowadays,manypeopleliveinabigcity.However,weshouldnotforgetourhometownswherewearefrom.1．Whywastheproductionleveloffruitlow?A．Becausetheyhadtoomuchwork. B．Becauseitwaseasytogoupthehill.C．Becausetheycouldonlygrowfruittrees. D．Becausetherewasn’tenoughwater.2．Thegoodmencameandofferedhelpprobablybecauseof________.A．thevillagers’suggestions B．thegovernment’ssupportC．a(chǎn)school’spracticalactivity D．a(chǎn)pany’sengineeringplan3．Wecaninfer(推斷)fromthepassagethat________.A．thegrandmotherdoesn’tliketoliveinthecityB．thevillageisaplaceofinterestfortouristsnowC．therewillbemorefruitproductio