Unit4 單元知識梳理

Unit4單元知識梳理一、重點單詞1.determinevt.查明；確定；決定→determinedadj.有決心的；意志堅定的①確定失火的原因___________________②確定……___________________③決定做某事___________________④使某人下決心做某事___________________⑤決定___________________答案：①determinethecauseofthefire②determinethat…③determinetodosth.④determinesb.todosth.⑤determineon/upon2.disappointedadj.失望的；沮喪的①對某事感到失望___________________②對某人感到失望___________________③因做某事而感到失望___________________④因……而感到失望___________________⑤令某人失望的是___________________答案：①bedisappointedat/bysth.②bedisappointedwith/insb.③bedisappointedtodosth.④bedisappointedthat⑤toone’sdisappointment3.independentadj.獨立的；自立的→independentlyadv.獨立地；自立地①獨立的國家___________________②變得獨立___________________③使某人自立___________________④不依賴……___________________答案：①anindependentcountry②becomeindependent③makesb.independent④beindependentof4.lackn.缺乏；短缺沒有；缺乏①缺乏信心___________________②不乏某物___________________③缺乏……___________________④缺乏……___________________⑤因缺乏……___________________⑥不乏……___________________答案：①lackconfidence②notlackfor③belacking(adj.)in④lack(n.)of⑤forlack(n.)of⑥Thereisnolackof…5.keenadj.熱衷的；渴望的①渴望做某事___________________②對（做）某事著迷；熱衷于（做）某事___________________③渴望……（從句謂語常用“should+動詞原形”）___________________④對……有敏銳的眼光___________________答案：①bekeentodosth.②bekeenon(doing)sth.③bekeenthat…④haveakeeneyefor6.arguevt.&vi.論證；爭辯；爭論→argumentn.爭論；爭吵；論點①與某人爭辯某事___________________②提出理由支持/反對___________________③說服某人做某事/不做某事___________________④為那位可憐的老人辯護___________________⑤反對捕鯨___________________⑥主張……；認為……；爭辯道……___________________答案：①arguewithsb.about/oversth.②arguefor/against③arguesb.into/outofdoingsth.④argueforthepooroldman⑤argueagainsthuntingwhales⑥arguethat…7.regularadj.定期的；經(jīng)常的；正常的→regularlyadv.經(jīng)常；定期地①定期訪問___________________②定期鍛煉___________________答案：①regularvisits②take/doexerciseregularly8.attachvt.系；綁；貼①把……固定在/附在……上___________________②認為……很重要，重視……___________________③喜歡；附屬于……___________________答案：①attach…to...②attachimportanceto③beattachedto三、重點短語1.carryon繼續(xù)做，堅持做①從事某事___________________②繼續(xù)某事___________________③繼續(xù)做某事___________________答案：①carrysth.②carryonwithsth.③carryondoingsth.2.在宇宙飛船上；在船上；在飛機上___________________答案：onboard3.inthehopeofdoingsth.抱著做某事的希望①抱著……的希望___________________②希望做某事___________________③希望……___________________答案：①inthehope+that從句②hopetodosth.③hope+that從句4.為了；以便___________________答案：soasto(dosth.)5.figureout弄懂；弄清楚；弄明白①認為……___________________②身材好___________________答案：①figure(that)…②haveagoodfigure6.導(dǎo)致；造成___________________答案：resultin7.asaresult所以；結(jié)果（是）①由于；源自___________________②由于…的結(jié)果___________________答案：①resultfrom②asaresultof8.runout用完；耗盡（不及物）用完，耗盡（及物）___________________答案：runoutof三、重點句式l.be+adj.+enoughtodo非常……以至于……教材原句①首先，你必須足夠聰明才能獲得相關(guān)的大學(xué)學(xué)位。Firstofall，youmustbeintelligent___________________________arelatedcollegedegree.句式仿寫②他很強壯，能舉起這個重箱子。__________________________________________________________________答案：①enoughtoget②Hewasstrongenoughtolifttheheavybox2.thefirst+n.+todo…第一個做……的……教材原句①尤里·加加林成為世界上第一個進入太空的人。YuriGagarinbecame___________________________Intheworld__________________intospace.句式仿寫②安迪和魯比累得喘不過氣來，他們第一個登上了泰山。Tiredandshortofbreath,Andyandrubywere____________________________________thetopofMountTai.答案：①thefirstperson,togo②thefirsttoreach3.This/Thatisbecause...這/那是因為……教材原句①這是因為盡管存在巨大的風(fēng)險，人們?nèi)匀幌嘈胚M行太空探索的重要性。___________________________peoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.句式仿寫②座頭鯨有時被稱為海洋的表演者。這是因為它們潛水時能做出令人印象深刻的動作。Humpbackwhalesaresometimescalledperformersoftheocean.___________________________theycanmakeimpressivemovementswhentheydive.答案：①Thisisbecause②Thisisbecause4.sothat+目的狀語從句教材原句①在太空中，宇航員收集所有的臟水，這樣它們后期就可以被循環(huán)使用。Inspace，astronautscollectalldirtywater___________________________________句式仿寫②他們決定為這項工程增加工人，以免被耽擱。Theydecidetohavemoreworkersfortheproject_____________________________.（2020·江蘇卷）答案：①sothatitcanberecycledforlateruse②sothatitwon’tbedelayed5.Ittakes.todosth.花費……做某事。教材原句①……到達離地球最近的行星——火星以及返回，需要兩年多的時間。…___________________________overtwoyea