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1、教材復(fù)習(xí),第一部分,Unit20,NewFrontiers,SectionⅠ課前預(yù)習(xí),落實基礎(chǔ),1.Runningawayisourinstinctive_________(反應(yīng))whenwemeetdanger.答案:reaction2.Thedatashouldbe________(更新)onceaweek.答案:updated3.Thelostexplorersatebirds’eggstostaveoff________(饑餓).答案:starvation,4.Yourrequest________(沖突)withmyduties.答案:conflicts5.Isharemyoffic
2、ewithtwo________(同事).答案:colleagues6.Janewaspaintingthewallsandm________PatwaswatchingTV.答案:meanwhile,7.UncleFrankisano________man.Henevercheatsothers.答案:outspoken8.Mya________settledinthiscountryahundredyearsago.答案:ancestors,9.Thismedicineisp________iftakeninlargequantities.答案:poisonous10.Theticketp
3、________threepeopletogointotheexhibition.答案:permits,1.以防,萬一________答案:incase2.出版;出來________答案:comeout3.而不是________答案:ratherthan4.一點也不像________答案:nothinglike,5.另外,而且________答案:inaddition6.預(yù)先________答案:inadvance7.泄露(秘密)________答案:giveaway8.接收,接管________答案:takeover,9.點擊進入________答案:clickon10.奉獻給_______
4、_答案:devote...to...11.實行,實施________答案:carryon12.以……為主食________答案:liveon,13.更不用說________答案:nottomention14.總之________答案:inconclusion15.以……為范圍________答案:rangefrom16.由于________答案:dueto,17.下降________答案:dropoff18.計算出,領(lǐng)會到________答案:figureout,1.Itwaslaunchedin1990sothatastronomerscouldobservespacewithouttheE
5、arth’satmospherebeingabarrier.該望遠鏡于1990年發(fā)射使用,這樣天文學(xué)家就可以在沒有地球大氣層阻礙的情況下觀察太空了。句中sothat引導(dǎo)的是結(jié)果狀語從句。,[句子仿寫]我們栽了很多灌木,花園里不久就好看多了。________________________________________________________________________答案:Weplantedmanyshrubs,sothatthegardensoonlookedmorebeautiful.,2.Bytheyear2030,developmentinbiochemistryandm
6、edicalsciencewillhavemadeittheoreticallypossibleforustoliveforatleast150years.到2030年,生物化學(xué)和醫(yī)學(xué)的發(fā)展將能夠在理論上使人類至少活到150歲。makeitpossible意為“使……成為可能”,it是形式賓語,代替后面的真正賓語不定式。,[句子仿寫]宇宙飛船使去月球旅行成為可能。________________________________________________________________________答案:Spaceshipsmakeitpossibletotraveltothemoon.
7、,3.Someliketoreadfantasystoriesandimaginewhattheworldwillbelikein10,50oreven1,000yearstime.有些人喜歡閱讀幻想故事,想象世界在10年,50年甚至1,000后會變成什么樣子。此句中What+be+主語+like?句型意為“……是什么樣子?”,[句子仿寫]20年后,我們國家會是什么樣子呢?________________________________________________________________________答案:Whatwillourcountrybelike20yearslater?
8、,4.Bytheyear2015,theclothingindustrywillhaveproducednewtypesofmaterialthatwillremainstainlessnomatterwhatyouspillonthem.到2015年,服裝產(chǎn)業(yè)將生產(chǎn)出新型材料,無論你在上面灑下什么東西,都不會留下污漬。nomatterwhat引導(dǎo)的是讓步狀語從句,nomatterwhat可以換成whatever。,[句子仿寫]不管你是誰,你都要遵紀守法。________________________________________________________________________答案:Nomatterwhoyouare,youmustkeepthelaw.,