2019_2020学年高中英语Unit20NewFrontiersSectionⅥLanguagePointsⅢ讲义北师大版选修7.docx

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1、SectionⅥ　LanguagePoints(Ⅲ)(CommunicationWorkshop，LanguageAwareness，CultureCorner&BulletinBoard)Ⅰ.单词拼写根据汉语或首字母提示，写出下列单词1．TheYangtzeriverisanaturalbarrier(屏障)tothenortheast.2．Uponhearinghiswords，myinitial(最初的)reactionwastodeclinetheoffer.3．Theincidentleftpermanent(长久的)tracesonhismi

2、nd.4．Thereisanaturalphenomenon(现象)thatscientistscallthe“greenhouseeffect”．5．You'dbetternotpickthosetomatoes—they'renotripe(成熟的)yet.6．Hepressedthejuiceoutofthefruits.7．Thelaughterfadedwhentheysawtheteachercoming.8．Timedoesnotpermitmetostayhereanylonger.9．Theriveristheboundarybetwe

3、enthetwocountries.10．IboughtamodeloftheEiffelTowerasasouvenirofParis.Ⅱ.拓展词汇根据词性或汉语提示，写出下列单词1．explorev．探测；探险→explorationn．探测；探险2．settlev．使定居；殖民于→settlern．移民；殖民者→settlementn．定居3．permitvt.允许，许可→permissionn．允许，许可4．ripeadj.成熟的→ripenvi.(使)成熟5．pressvt.按；压→pressuren．压力6．poisonn．毒药；毒物→pos

4、ionv．使中毒；毒死→poisonousadj.有毒的7．declarevt.宣告；宣布→declarern．宣告者，申报者→declaredadj.公开宣布的；公然的Ⅲ.补全短语根据提示补全下列短语1．dropoff下降2．asaresultof由于……的原因3．dueto由于4．intheformof以……的形式5．setup建立6．inconclusion总之7．benefitfrom从……中受益8．leadto导致；通向9．prevent...from...阻止……10．be/getstuckin被卡住/陷入/困住Ⅳ.选词填空选用上述短语的适当

5、形式填空1．Asaresult,theytoohavebenefitedfromrapideconomicgrowth.2．Inconclusion，moretheoreticalandexperimentalresearchmustbeconducted.3．Anewtelegraphlinehasbeensetupbetweenthetwocities.4．Ithinkit'sduetobeinglefthandedthathe'sgotterriblewriting.5．Herhairstartedfallingoutasaresultofradi

6、ationtreatment.n.＋ous→adj.v.＋off→复合短语dangerous危险的mountainous多山的courageous勇敢的putoff推延hurryoff匆忙离开turnoff关掉背教材原句记句式结构仿写促落实1.Thismarkedthebeginningofthe“spacerace”betweentheUSandtheUSSR,whichendedwiththeUSputtingamanonthemoonin1969.它标志着美国和(前)苏联之间“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。“with＋

7、宾语＋宾补”结构作伴随状语。Withthetimegoingby，theybecameclosefriends.随着时间的流逝，他们变成了好朋友。2....soastoresearchlifeinspaceandprovideasteppingstoneincasefutureincase“万一，以防”，You'dbettertakethekeysincasemannedflightsaresentout.……以便探索太空生命，为未来发送载人航天飞机提供落脚地。引导条件状语从句。I'mout.你最好带上钥匙以防我不在家。3....aslongaspeop

8、leremaininterested,wewillkeepexploringth