Unit6SunshineforallReading(2)课时作业-牛津译林版八年级英语下册

Unit6SunshineforallReading(2)课时作业根据中文提示写出正确的单词。LiuGuoliangissaidtobeoneofthebesttabletennis(教练)inourcountry.You’llbemore(自信的)whenyoudotheworkbetterandbetter.Itwasquitean(大事)whenawomanfirstbecameapresident.TheathletefromtheUKwonthree(金牌)attheRioOlympicGames.Youcan’t(指望)tolearnforeignlanguageinafewmonths.用括号中所给单词的适当形式填空。Canyouwritean(introduce)toyournewclub?LiuWeiisa(disability)personwithoutarms,butheplaysthepianowell.Therearealotoffruitinthefridge,(include)threebananasandawatermelon.Pleasedon’tkeepus(stand)outsideinsuchcoldweatherforlong.After(train),manydoctorsandnursesjoinedinfightingagainstCOVID-19.根据中文提示完成句子。他们主要是为运动员们提供支持。Theymainly.为了赛事的成功，他们已做好了一切准备。They’ve.我们应该密切合作来实现我们的梦想。Weshould.你不能指望如此小的孩子们一直保持安静。Youcan’tallthetime.四、阅读理解。Thefoodweeatseemstohaveagreateffectonourhealth.Althoughsciencehasmadebigstepsinmakingfoodmorefittoeat,ithas,atthesametime,mademanyfoodsunfittoeat.Someresearchhasshownthatperhapseightypercentofhumanillnessisrelatedtofoodandfortypercentofcancerisrelatedtofoodaswell.Thatfoodisrelatedtoillnessisnotanewdiscovery.In1945,someresearchersrealizedthatthingscommonlyusedtokeepcolorinmeatsandotherfoodadditives（添加剂）causedcancer.

Yet,theseadditivesremaininourfood,anditisdifficulttoknowwhichthingsonthewrappingsoffoodsarehelpfulorharmful.Theadditiveswhichweeatarenotallsodirect.Farmersoftengivepenicillin(青霉素)totheiranimals,andbecauseofthis,penicillinhasbeenfoundinthemilkofcows.Sometimessimilartingsaresuppliedtoanimalsnotfortheirhealth,butjusttomakeaprofit.

Thefarmersaresimplytryingtofattentheanimalsinordertogetahigherpriceonthemarket.Althoughsomecountrieshavetriedtocontrolsuchthings,thepracticecontinues.

1.Accordingtothispassage,wecanknow___________.

A.cancerwasdiscoveredin1945

B.sciencehasmadefoodunfittoeat

C.perhapsmostofhumanillnessiscausedbywhatweeat

D.perhapsmostkindsofcancerarerelatedtowhatpeopleeat

2.Theadditivesinfood_________.

A.arebrightandcolorless

B.haveindirecteffectsonourhealth

C.havedirecteffectsonourhealth

D.havedirectandindirecteffectsonourhealth

3.Peopleuseadditives_________.

A.tochangecolorofthefood

B.tomakefoodmoreunfittoeat

C.totakeoffthediseasesofthefood

D.toimprovethecolorandtasteofthefood

4.WhichofthefollowingisNottrue?

A.Weneedn’ttakecareofwhatweeat.

B.Somewrappingsoffood