第二单元听力材料

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1、Unit2Topic1Ⅰ.听句子，选择正确图片。每个句子读一遍。1.Insomecitiesthereistoomuchnoisepollutioncausedbycars.2.Litterinfluencesthelookofourcities.3.Lightpollutionisharmfultooureyes.4.Manyfactoriespourwastewaterintorivers,lakesandsoon.5.Sometimespeopleusechemicalstoomuchintheirfields.

2、Ⅱ.听句子，选择正确答语。每个句子读一遍。6.What’swrongwithAnn?7.Don’tyouthinkhisradioistoonoisy?8.DoyoulikelivinginChina?9.WhataboutgoingtoWestHillforapicnic?10.Whatwereyoudoingwhenyourmothercamehome?Ⅲ.听短文，选择正确答案。短文读两遍。Manyplacesintheworldneedmorefreshwaterthantheyalreadyhave.Every

3、countryistryingtofindwaystoturnsaltwaterintofreshwater.Insomeplaces,thesunisn’thotenoughoritdoesnotshineeveryday.Insuchplaces,peoplegetfreshwaterfromtheseabyheatingtheseawater.Thiswaycostsmoremoney,butitworksfasterthanthesun.Andheatingisn’ttheonlywaytogetfreshwa

4、terfromsaltwater.Peoplearetryingsomeotherways.Onewayistocooltheseawaterbelowzero.Thefreshwaterwillturnintoicefirst.Taketheiceout.That’sthefreshwateryouwant.Whichwayisthebest?Theonethatproducesthemostfreshwaterwiththelowestprice.Theremaybeadifferentwayforeachplac

5、e.Ⅳ.听短文，回答问题。短文读三遍。Mr.Whiteworksinanoffice.Everymorninghehasbreakfastwithhiswifeathalfpastseven,andthenhereadsnewspapers,drinksaglassofmilkandfinallyleaveshomeateighto’clocktotakethetraintohisoffice.Onemorninghewasstillsittingatthebreakfasttableandreadingnewspap

6、ersatfivepasteight.Hedidn’tseemtobeinahurryandaskedhiswifeforanotherglassofmilk.“Anotherglass?”hiswifeasked,“butaren’tyougoingtotheofficetoday?”“Theoffice?”helookedupfromhisnewspaperandsaidinsurprise,“amInotinmyoffice?”Unit2Topic2Ⅰ.听句子，选择正确图片。每个句子读一遍。1.Cuttingdo

7、wntoomanytreesisharmfultohumanbeings,animalsandplants.2.Thefarmlandchangesintodesertsinsomeplaces.3.Asweknow,throwingrubbishhereandthereisabadbehavior.4.Thefloodwashestheearthaway.5.Don’tsmokeinpublic!It’simpolite.Ⅱ.听对话，选择正确答案。每段对话读两遍。6.M:Wherehaveyoubeen,Lily?W

8、:I’vebeentoafactory.4M:Whatdidyoudothere?W:Iwenttoseeifthefactorywaspouringwastewater.7.M:HowlonghaveyoubeenamemberofGreenerChina,Kate?W:Forabout5years.M:Whathaveyoud