新版译林高中英语课件教案练习课时分层作业10.doc

PAGE1/NUMPAGES6

课时分层作业(十)

Ⅰ.单词拼写

根据首字母提示或所给汉语意思写出所缺单词

1．Astable(稳定的)governmentisessentialtoeconomicgrowth.

2．Hisencouragementhasamagicaleffect(影响)onchildren.

3．ThenovelwhichwaswrittenbyMoYanpresentsoneaspect(方面)ofthereforminthecountryside.

4．Thegovernmentsplanistoconcentrate(集中)newindustriesinareasofhighunemployment.

5．Theseproductsmayhelpyoutokeepslim(苗条)．

6．Whennutrientsareinshortsupplythebodycannotfunctionproperly.

7．Idontfeelenergeticenoughtorushabout，soIllsitdown.

8．ThePresidentwasleavingforafour-dayofficialvisittoMexico.

9．AsfarasIamconcerned，agoodwaytostayhealthyistohaveabalanceddiet.

10．Igotquitefrightenedwhenhelosthistemper.

Ⅱ.阅读理解

A

Scientistsarestudyingdifferentfoods，andtheywillseewhichfoodsprotectusfromcancer(癌症)，andwhichcauseit.Itisknownthatahealthydietwillhelpkeepahealthybodyweight，whichcanalsodecreasetherisk(风险)ofmanytypesofcancer.

Fruitandvegetables

Fruitandvegetablesareanimportantpartofahealthydiet.Theycandecreasetheriskofsomecancertypeslikemouthandthroatcancer.TheyareagoodsourceofmanyimportantnutrientssuchasvitaminA，vitaminC，vitaminE，andareanexcellentsourceoffiber.

Ouradvice

Trytogetplentyoffruitandvegetablesinyourdiet.Eatingfruitandvegetableswithavarietyofcolorswillhelpyougetmanykindsofvitaminsandminerals，asthechemicalsthatgivethesefoodstheircolorsaregoodforyou.

Meat

Eatinglotsofredandprocessedmeatcanincreaseyourriskofstomachcancer.Redmeatincludesallfreshandfrozenbeef，porkandlamb.Processedmeatincludesham，baconandsausage.Whitemeat，suchaschicken，isunlikelytoincreaseyourriskofcancer.

Ouradvice

Eatsmallerandfewerpartsofredandprocessedmeat.Tryusingbeansorpeasinsteadofmeatinyourdiet.Whenyoucookmeat，uselow-temperaturemethods.

Fat

Fatisanecessarypartofourd