Unit 3知識(shí)點(diǎn)2022-2023學(xué)年牛津上海版英語(yǔ)七年級(jí)下冊(cè)

UnitThree語(yǔ)法小結(jié)Name:Class:1.quiteafewyears=manyyearsquitead.相當(dāng)，十分Annisquitepretty.(quite+adj.)Iquitelikewatchingvolleyballgames.(quite+v.)2.since和for的用法since用于過(guò)去的時(shí)間前，意指“從那時(shí)起到現(xiàn)在”，常和現(xiàn)在完成時(shí)連用。HehasbeenheresincelastMonday.since后接一個(gè)表示時(shí)間點(diǎn)的時(shí)間狀語(yǔ)從句，主句常用現(xiàn)在完成時(shí)，從句常用過(guò)去時(shí)。Hehasworkedforussinceheleftschool.for用來(lái)表示一段時(shí)間，常與現(xiàn)在完成時(shí)連用，表示動(dòng)作延續(xù)到說(shuō)話的那一刻。Hehasworkedhereforayear.=Hehasworkedheresinceoneyearago.所有for和since的劃線部分提問(wèn)均用“Howlong…”延續(xù)性動(dòng)詞如：live,teach,learn,work,study,等，可與for或since引導(dǎo)的時(shí)間狀語(yǔ)連用；而非延續(xù)性動(dòng)詞如：come,go,leave,start,die,finish,become等則不能，但可以用完成時(shí)態(tài)。若非延續(xù)性動(dòng)詞要與for或since引導(dǎo)的時(shí)間狀語(yǔ)連用，必須與其意思相同的延續(xù)性動(dòng)詞替換。如要表示“電影已經(jīng)開(kāi)始十分鐘了”，begin不能與fortenminutes連用，那就要用beon來(lái)替換，譯成：Thefilmhasbeenonfortenminutes.瞬間動(dòng)詞延續(xù)性動(dòng)詞leave havebeenawayfromdiehave/hasbeendeadbegin/starthave/hasbeenonborrowhave/haskeptbuyhavehadjoinhavebeenin(havebeenamemberof)3.反意疑問(wèn)句(1).反意疑問(wèn)句中問(wèn)句部分和陳述句部分構(gòu)成相反關(guān)系，即前肯后否，前否后肯。They’reverylateforthemeeting,aren’tthey?(2).反意部分的助動(dòng)詞與陳述部分的動(dòng)詞要匹配，在時(shí)態(tài)上一致。Hehasdinnerathomeeveryday,doesn’the?Tomhasknowntheman,hasn’the?Therearealotofpeopleontheroad,aren’tthere?(3).陳述部分若含有由un-,im-,in-,dis-等否定意義的前綴構(gòu)成的詞語(yǔ)時(shí)，陳述部分仍為肯定，反意部分要用否定。Yourfatherisunhappy,isn’the?It’simpossibletoarrivethereontime,isn’tit?Shedislikesstayingathomealone,doesn’tshe?Hefailedtopassthetest,didn’the?(4).陳述部分帶有l(wèi)ittle,few,never,hardly,seldom,rarely,nobody否定意義的詞語(yǔ)時(shí)，反意部分用肯定。Shenevertellsalie,doesshe?Hewasseldomlate,washe?(5).陳述部分為Iam…時(shí)，反意部分為aren’tI?Iamaveryhonestman,aren’tI?(6).反意疑問(wèn)句的回答形式類(lèi)似于一般疑問(wèn)句，回答從客觀事實(shí)出發(fā)。--CathyisreadinganEnglishmagazinenow,isn’tshe?--_____________.Sheisbusycleaningthehouse.--Heisn’tateacher,ishe?--____________.Hehasworkedinthisschoolfortwoyears.waitern.男服務(wù)生waitressn.女服務(wù)生waitv.等待waitforsb.5.trainv.訓(xùn)練，培養(yǎng)Theyaretrainingfortheboatrace.Mothertrainedustobehonest.[聯(lián)想]trainer訓(xùn)練員trainee受訓(xùn)的人trainn.火車(chē)anexpresstrain快車(chē)6.headmaster男校長(zhǎng)headmistress女校長(zhǎng)principal校長(zhǎng)7.machinen.[C]機(jī)器mechanicn.[C]機(jī)械師,機(jī)修工8.engineern.[C]工程師enginen.引擎9.usesth.todo=sth.beusedtodousesth.fordoing=sth.beusedfordoingWeusewatertowashclothes.=Waterisusedtowashclothes.Weusefireforcooking.=Fireisusedforcooking.tellthetime報(bào)時(shí)tellthetruth,tellastory,tellalie,tellthedifference11.holdthekeys掛鑰匙holdv.(held,held)Sheisholdingherraincoattightly.(抓住)Thehallcanhold1000people.(容納)Theyheldmanymeetingswiththeforeigners.(舉行)Holdon.(請(qǐng)稍等；別掛斷)12.fantastic=wonderful13.havefun=haveagoodtime=enjoyoneself玩得開(kāi)心，過(guò)得愉快14.carryv.攜帶，承載1)Shecarriedherbabyonherback.2)Theshipcancarry700passengers.3)Aroadbridgecarriesalotoftraffic.Exercises:I.用since和for填空:1.HehaslivedinNanjing______theyearbeforelast.2.I’veknownhim______wewerechildren.3.OurteacherhasstudiedJapanese______threeyears.4.Shehasbeenawayfromthecity______abouttenyears.5.It’sabouttenyears______sheleftthecity.II.保持句意不變：1.Hisgrandfatherdied5yearsago.Hisgrandfather___________________for5years.Thefilmbeganoneminuteago.Thefilm_______________foroneminute.Theyboughtalargehouseafewdaysago.They____________alargehouseforafewdays.MyfatherleftEuropelastweek.Myfather________________Europesincelastweek.5.Myelderbrotherjoinedthearmyin1998.(2種)Myelderbrother_______________________since1998.Myelderbrother________________________since1998.III.Fillintheblankswith‘a(chǎn)’,‘a(chǎn)n’and‘the’.I’mlookingfor_______pairofshoesformydaughter.Thereis______‘s’intheword‘bus’.Isthis______novelthathaswontheBestLiteratureoftheYear?HarryPotteris______fictionfilmwhileOceanis_______documentary._______viewfromourwindowwasbeautifulgreencountryside.IV.Completethesentencesbyusing