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

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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