Unit 3知識點2022-2023學(xué)年牛津上海版英語七年級下冊

UnitThree語法小結(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用于過去的時間前，意指“從那時起到現(xiàn)在”，常和現(xiàn)在完成時連用。HehasbeenheresincelastMonday.since后接一個表示時間點的時間狀語從句，主句常用現(xiàn)在完成時，從句常用過去時。Hehasworkedforussinceheleftschool.for用來表示一段時間，常與現(xiàn)在完成時連用，表示動作延續(xù)到說話的那一刻。Hehasworkedhereforayear.=Hehasworkedheresinceoneyearago.所有for和since的劃線部分提問均用“Howlong…”延續(xù)性動詞如：live,teach,learn,work,study,等，可與for或since引導(dǎo)的時間狀語連用；而非延續(xù)性動詞如：come,go,leave,start,die,finish,become等則不能，但可以用完成時態(tài)。若非延續(xù)性動詞要與for或since引導(dǎo)的時間狀語連用，必須與其意思相同的延續(xù)性動詞替換。如要表示“電影已經(jīng)開始十分鐘了”，begin不能與fortenminutes連用，那就要用beon來替換，譯成：Thefilmhasbeenonfortenminutes.瞬間動詞延續(xù)性動詞leave havebeenawayfromdiehave/hasbeendeadbegin/starthave/hasbeenonborrowhave/haskeptbuyhavehadjoinhavebeenin(havebeenamemberof)3.反意疑問句(1).反意疑問句中問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).反意部分的助動詞與陳述部分的動詞要匹配，在時態(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)成的詞語時，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否定意義的詞語時，反意部分用肯定。Shenevertellsalie,doesshe?Hewasseldomlate,washe?(5).陳述部分為Iam…時，反意部分為aren’tI?Iamaveryhonestman,aren’tI?(6).反意疑問句的回答形式類似于一般疑問句，回答從客觀事實出發(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anexpresstrain快車6.headmaster男校長headmistress女校長principal校長7.machinen.[C]機器mechanicn.[C]機械師,機修工8.engineern.[C]工程師enginen.引擎9.usesth.todo=sth.beusedtodousesth.fordoing=sth.beusedfordoingWeusewatertowashclothes.=Waterisusedtowashclothes.Weusefireforcooking.=Fireisusedforcooking.tellthetime報時tellthetruth,tellastory,tellalie,tellthedifference11.holdthekeys掛鑰匙holdv.(held,held)Sheisholdingherraincoattightly.(抓住)Thehallcanhold1000people.(容納)Theyheldmanymeetingswiththeforeigners.(舉行)Holdon.(請稍等；別掛斷)12.fantastic=wonderful13.havefun=haveagoodtime=enjoyoneself玩得開心，過得愉快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