Unit4 單元知識(shí)梳理

Unit4單元知識(shí)梳理一、重點(diǎn)單詞1.determinevt.查明；確定；決定→determinedadj.有決心的；意志堅(jiān)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(duì)某事感到失望___________________②對(duì)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(dú)立的；自立的→independentlyadv.獨(dú)立地；自立地①獨(dú)立的國(guó)家___________________②變得獨(dú)立___________________③使某人自立___________________④不依賴……___________________答案：①anindependentcountry②becomeindependent③makesb.independent④beindependentof4.lackn.缺乏；短缺沒(méi)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(duì)（做）某事著迷；熱衷于（做）某事___________________③渴望……（從句謂語(yǔ)常用“should+動(dòng)詞原形”）___________________④對(duì)……有敏銳的眼光___________________答案：①bekeentodosth.②bekeenon(doing)sth.③bekeenthat…④haveakeeneyefor6.arguevt.&vi.論證；爭(zhēng)辯；爭(zhēng)論→argumentn.爭(zhēng)論；爭(zhēng)吵；論點(diǎn)①與某人爭(zhēng)辯某事___________________②提出理由支持/反對(duì)___________________③說(shuō)服某人做某事/不做某事___________________④為那位可憐的老人辯護(hù)___________________⑤反對(duì)捕鯨___________________⑥主張……；認(rèn)為……；爭(zhēng)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(wèn)___________________②定期鍛煉___________________答案：①regularvisits②take/doexerciseregularly8.attachvt.系；綁；貼①把……固定在/附在……上___________________②認(rèn)為……很重要，重視……___________________③喜歡；附屬于……___________________答案：①attach…to...②attachimportanceto③beattachedto三、重點(diǎn)短語(yǔ)1.carryon繼續(xù)做，堅(jiān)持做①?gòu)氖履呈耞__________________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(jī)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(rèn)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(diǎn)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(xiě)②他很強(qiáng)壯，能舉起這個(gè)重箱子。__________________________________________________________________答案：①enoughtoget②Hewasstrongenoughtolifttheheavybox2.thefirst+n.+todo…第一個(gè)做……的……教材原句①尤里·加加林成為世界上第一個(gè)進(jìn)入太空的人。YuriGagarinbecame___________________________Intheworld__________________intospace.句式仿寫(xiě)②安迪和魯比累得喘不過(guò)氣來(lái)，他們第一個(gè)登上了泰山。Tiredandshortofbreath,Andyandrubywere____________________________________thetopofMountTai.答案：①thefirstperson,togo②thefirsttoreach3.This/Thatisbecause...這/那是因?yàn)椤滩脑洧龠@是因?yàn)楸M管存在巨大的風(fēng)險(xiǎn)，人們?nèi)匀幌嘈胚M(jìn)行太空探索的重要性。___________________________peoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.句式仿寫(xiě)②座頭鯨有時(shí)被稱為海洋的表演者。這是因?yàn)樗鼈儩撍畷r(shí)能做出令人印象深刻的動(dòng)作。Humpbackwhalesaresometimescalledperformersoftheocean.___________________________theycanmakeimpressivemovementswhentheydive.答案：①Thisisbecause②Thisisbecause4.sothat+目的狀語(yǔ)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(xiě)②他們決定為這項(xiàng)工程增加工人，以免被耽擱。Theydecidetohavemoreworkersfortheproject_____________________________.（2020·江蘇卷）答案：①sothatitcanberecycledforlateruse②sothatitwon’tbedelayed5.Ittakes.todosth.花費(fèi)……做某事。教材原句①……到達(dá)離地球最近的行星——火星以及返回，需要兩年多的時(shí)間?！璤__________________________overtwoyea