Unit+2+Out+of+this+world+Extended+Reading +Project+學(xué)案 高中英語譯林版(2020)選擇性必修第三冊

Unit2OutofthisworldExtendedReading&Project學(xué)習(xí)目標1.掌握本節(jié)生詞、短語及句型的表達與運用。2.通過課堂練習(xí)，對課文內(nèi)容有更深入的了解。知識運用 1.makesenseof

意思：________makesense講得通,有道理(主語通常是物)Itmakessensetodosth.做某事是明智的makenosense沒道理,沒意義Thereisnosenseindoingsth.做某事沒有意義inasense從某種意義上說innosense決不(位于句首時,句子使用部分倒裝結(jié)構(gòu))練習(xí)：Ican'tmakesense________thispoem,butperhapsIwillifIreaditforseveraltimes.2.origin詞性_________意思___________theoriginof...……的起源/起因inorigin在來源上haveone'soriginsin...起源于……byorigin籍貫originaladj.原來的，起初的；獨創(chuàng)的originallyadv.原來，起初originatevi.起源，發(fā)端于，vt.創(chuàng)立，創(chuàng)建練習(xí)：ThetriptoAustralia,_________(original)tobemadenextweek,wasfinallycanceledforlackofmoney.3.assistant詞性_________意思___________詞性_________意思___________assistvt.幫助；協(xié)助；援助assistsb.todosth.幫助某人做某事assistsb.in/withsth.幫助某人某事assistsb.indoingsth.幫助某人做某事assistancen.幫助；援助cometoone'sassistance幫助某人withtheassistanceof在……的幫助下練習(xí)：Withthe__________(assist)ofhisteacher,hegraduallyadjustedtotheschoollife.4.shelter詞性_________意思___________詞性_________意思___________詞性_________意思___________ananimalshelter動物收容處takeshelterfrom...躲避……undertheshelterof...在……的庇護下sheltersb./sth.(from…)保護/庇護某人/某物（免受……）shelterfrom...躲避……練習(xí)：Iwaswrappedheavilyandwellsheltered________thefreezingandblowingweather.閱讀探究1.Summarizethereasonsforspaceexplorationmentionedinthearticle

2.Thearticletalksabouttheadvantagesofspaceexploration.Doyouagreeordisagreewiththeauthor'sopinion?Why?3.Whatdoyouthinkthefutureofspaceexplorationholdsforhumanunderstanding?Givereasonsforyouropinionandsupportyourreasonswithevidence.句型梳理1.ItisthroughourresearchintospacethatwehaveconfirmedthattheEarthisroundandthatitorbitstheSun.正是通過對太空的研究,我們才能確定地球是圓的，而且它繞著太陽公轉(zhuǎn)。本句是一個強調(diào)句，強調(diào)狀語throughourresearchintospace。第一個that用于構(gòu)成強調(diào)句結(jié)構(gòu)“Itis...that...”；第二個和第三個that都引導(dǎo)賓語從句，作confirmed的賓語。ItwasinMaythatyoucanseethiskindofflower.你在五月可以看到這種花。知識拓展：(1)強調(diào)句結(jié)構(gòu)的陳述句式為“Itis/was十被強調(diào)部分+that/who...”。該結(jié)構(gòu)可用于強調(diào)主語、賓語、狀語等，但不能強調(diào)謂語動詞。該句式中用that或who的區(qū)別是:當強調(diào)主語且主語指人時,用that或who均可;當強調(diào)其他成分時，則只能用that(注意不用which)ItwasPaulwho/thatbrokethewindowjustnow.剛剛打破窗戶的是保羅。(2)強調(diào)句結(jié)構(gòu)的一般疑問句形式是將be提到句首，即“Is/Wasit+被強調(diào)部分+that/who...?”e.g:Wasitbecausehebehavedbadlythathewaspunishedbyhisteacher?他是因為舉止失當而受到了老師的懲罰嗎?(3)強調(diào)句結(jié)構(gòu)的特殊疑問句形式為“疑問詞+is/wasitthat...?”Whenwasitthathemadeuphismindtotakethiscourse?2.Withtechnologiesfirstresearchedanddevelopedforspaceexploration,wecansolvesomeofthebigproblemsfacingmankind,makingourlivessaferandeasier.隨著太空探索技術(shù)的最初研究和發(fā)展我們可以解決人類面臨的一些重大問題，這會讓我們的生活變得更安全、更舒適。語法講解：v-ing(短語)作結(jié)果狀語v-ing(短語)作結(jié)果狀語的用法:(1)語法含義;多表示意料之中的、自然而然的結(jié)果,v-ing前可加thus以示強調(diào)。(2)邏輯主語:多為句子的主語。Heisalwaysworryingabouttrifles，ignoringhismainobjectives,他總是操心瑣事,結(jié)果忽視了他的主要目標。Thescientistdied，leavingtheprojectunfinished.那位科學(xué)家去世了,留下了未完成的項目。Theircarwascaughtinatrafficjam，thuscausingthedelay.他們的車遇上了交通堵塞,結(jié)果造成遲誤。v-ing(短語)與不定式(短語)作結(jié)果狀語的區(qū)別v-ing(短語)：表示正常出現(xiàn)的、自然而然的或意料之中的結(jié)果。Tomfelldownfromthetree,breakinghisarm.湯姆從樹上摔了下來,摔斷了胳膊。不定式(短語)：多表示出乎意料的結(jié)果或不好的結(jié)果,其前可加only表示強調(diào)。Wehurriedtosaygoodbyetohim,onlytofindthathehadleft我們匆忙去和他道別,結(jié)果發(fā)現(xiàn)他已經(jīng)離開了答案知識運用1.of2.originally3.assistance4.from閱讀探究1.

1).Tobetterunderstandtheorigin,evolution,andlikelyfutureoftheuniverse2).Togaingreateconomicvalue3).Toeducateandinspirethenextgeneration4).Tosolvebigproblemsandmakeourlivessaferandeasier2.Iagreewiththeauthor'sopinion.Oneofthekeyadvantagesmentionedinthearticleisthattheexplorationofspacehasbroughtustechnologiesthatweuseinoureverydaylives.Forexample,thesmallcamerasthatwefindonourmobiledeviceswerefirstdevelopedsothattheycouldbeusedonthespacecraft.Anotherimportantadvantagetheauthormentionsisthatspaceexplorationinspiresyoungpeopletostudyhardandbuildcareersinscienceandengineering.Thesefieldsareabsolutelycrucialforthefutureofhumanity,andspaceexplorationplaysavitalpartinthis.3.Thefutureofspaceexplorationwillexpandourunderstandingofourroleashumans.Asspaceexplorationrevealsmoremysteries,ourperspectiveofourplanetandourselveswillchange.Pastspaceexplorationraisedawarenessoftheneedforglobalsolutionstochallenges.Furthermore,spaceexplorationrequiresglobalcooper