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时间:2019-10-10
《2016-2017学年高中英语 Unit 4 Wildlife protection Section Ⅱ Warming up & Reading-Language Points练习试题 新人教版必修2》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、Unit4 WildlifeprotectionSectionⅡ Warmingup&Reading—LanguagePointsⅠ.单句语法填空1.Enoughattentionshouldbepaidto________(improve)yourpronunciationandintonation.答案: improving2.Hecametomyclasseveryweek,buthisattitudesuggestedthathe________(be)notreallyinterest
2、edinit.答案: was3.Wehunganetroundthebed,whichcouldprotectus________mosquitoesandotherinsects.答案: from4.Manyparentsfeelasenseof________(lose)whentheirchildrenleavehome.答案: loss5.Doesshelivewithinwalking________(distant)ofherparents?答案: distance6.Shelost
3、herhandbag,________(contain)lotsofmoney,whileshopping.Luckily,anhonestboyfounditandreturnedittoher.答案: containing7.—Whatareyouworriedabout?—Tomdidn’trespond________anyofmycalls.Somethingmusthavehappenedtohim.答案: to8.Shewassoamusedwiththemagician’stri
4、cksthatsheburstinto________(laugh).答案: laughter9.Aftertheboat’smotorfailed,theywere________themercyoftheweather.答案: at10.Foronereasonoranother,manykindsofanimalsandplantsdie________everyyear.答案: out7Ⅱ.阅读理解Anyonewho’sheldarolledupnewspapertofightwitha
5、houseflyknowsjusthowdifficultitcanbetocatchthefly.Fliesalwaysseemtoknowwhereyou’recomingfrom—andhowtogetaway.“Fliesareverygoodatwhattheydo,”saysMichaelDickinson,aprofessorofbiologyattheUniversityofWashington.Tostudytheinsectsinaction,Dickinsonusedama
6、chinetorunfliestoatube,whereaplatewasreadytocatchthefliesfromdifferentdirections—front,side,andback—whileahighspeedcamerafilmedtheinsects’reactions(反应)totheunpleasanthit.Afterrunninghundredsoffliesthroughhismachine,Dickinsondiscoveredsomethinginteres
7、ting.Within300millisecondsofapossiblehit,theflieswerewellprepared.Ifthehitwasrightinfrontofitshead,theflywouldshift(挪动)itsmiddlepairoflegsforward—movingitbackwardandawayfromdanger.Whenthehitcamefromtheback,theflywouldshiftitsmiddlelegsbackwardtojumpf
8、orward.Fliesmayeatdogdroppings,buttheseinsectsarealsobeautifuldancers.Dickinson’sinterestinhouseflyhittinggoesbeyondkeepinghisofficeflyfree.Hisresearchishelpingothersbuildsmartmicrorobotsthatcancopytheflies’flightpatterns(模式).Themilitary(军队),too,isin
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