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《2021_2022学年新教材高中英语Unit3ConservationSectionⅣGrammar巩固练习含解析北师大版选择性必修第一册.docx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、高考Unit3ConservationSectionⅣGrammar一、用适当的引导词或介词填空1.Lightisthefastthingintheworld,thespeedwhichis300,000kilometrespersecond. 2.Wewrotealettertoourfather,tellinghimallthethingswewanted. 3.Hecameoutofthespaceship,smilingandwavingtothecrowdswerewaitingforhim. 4
2、.Thetwobrothersweresatisfiedwiththisdecision,wasagreedbeforehand. 5.Whendeeplyabsorbedinwork,heoftenwas,hewouldforgetallabouteatingandsleeping. 6.Theplay,styleisrigidlyformal,istypicaloftheperiod. 7.Thereare30chairsinthesmallhall,mostofarenew. 8.Wehaveonly
3、toldpeopleworkisrelevanttotheproject. 9.TherearepeoplewhomCatherinewasreferring. 10.Thisistheyearprofitshouldincrease. 二、把下列句子改写成含非限制性定语从句的复合句1.Myfatherworksinthepostoffice.Helikeslisteningtoclassicalmusic.-12-/12高考 2.About2,000peopleworkedontheproject.Man
4、yofthemwereEuropeans. 3.Inhisofficetherearenineclerks.TheyoungestofthemisMrWang. 4.Thesouthernstateswantedtosetupacountryoftheirown.Theywouldbefreetokeepblackslavesthere. 5.IwishtothankProfessorSmith.WithouthishelpIwouldneverpasstheexam. 三、阅读理解ABytheendoft
5、hecentury,ifnotsooner,theworld’soceanswillbebluerandgreenerthankstoawarmingclimate,accordingtoanewstudy.Attheheartofthephenomenonlietinymarinemicroorganisms(海洋微生物)calledphytoplankton.Becauseofthewaylightreflectsofftheorganisms,thesephytoplanktoncreatecolou
6、rfulpatternsattheoceansurface.Oceancolourvariesfromgreentoblue,dependingonthetypeandconcentrationof-12-/12高考phytoplankton.Climatechangewillfuelthegrowthofphytoplanktoninsomeareas,whilereducingitinotherspots,leadingtochangesintheocean’sappearance.Phytoplank
7、tonliveattheoceansurface,wheretheypullcarbondioxide(二氧化碳)intotheoceanwhilegivingoffoxygen.Whentheseorganismsdie,theyburycarboninthedeepocean,animportantprocessthathelpstoregulatetheglobalclimate.Butphytoplanktonarevulnerabletotheocean’swarmingtrend.Warming
8、changeskeycharacteristicsoftheoceanandcanaffectphytoplanktongrowth,sincetheyneednotonlysunlightandcarbondioxidetogrow,butalsonutrients.StephanieDutkiewicz,ascientistinMIT’sCentreforGlobalChangeScience,builtac
