高中英语新课标人教版必修四第二单元第三课时

《高中英语新课标人教版必修四第二单元第三课时》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、Unit2WorkingthelandSectionIIIUsingLanguage课时ijll练3UsingLanguageI•单词拼写1.Deadplantsrotandbecomepartofthes,whichisneededbythenewplants・答案:soil2.Smallbusinesseswillneedtorcostsinordertosurvive・笞案:reduce3.S_beforeyoureadmeanslookingoverapassagebeforeyoubegintoreaditmorecarefully.笞案:Skim

2、ming4.IalwaysuthewordsIdonntunderstandsothatIcanlookthemupinthedictionarylater・答案:underline5.Acommonhousehold（害isthebedbug,whichcanbekeptawaybykeepingyourroomclean.答案:pest5.Theydecidedtodomoreresearchtogetmoredetailedinformationon_（营养）inchildren.5.The(焦点)ofpubliehealthispreventiona

3、ndprotectionratherthantreatment・答案:focus6.T0hisjoy,hefoundthattheseplantsproducedanumberofthin(根).答案:roots7.Thelastpartservesasa(n)(总结)ofthewholearticleandraisestheproblemsthatneedfurtherdiscussion・答案:summary8.Janealwaysmakes(评论)onDavidasclothes・答案:commentsII•用括号内所给单词的适当形式填空1-Thesc

4、ientistsaidthattherockshadchangedinboth(chemistry)andphysicalways・答案:chemical2.Theyhopethatthenewmodelwillgointo(produce)nextyear・笞案:production2.Thedoctoradvisedhimtoeatmorefish,whichisarichsourceofvitaminsand(mine).答案:minerals4.Inthatresearchtheymadethe(discover)thatbeescancommuni

5、catewitheachother・答案:discovery5.(bacterium),whichwecanEitseewithournakedeyes,areextremelysmalllivingthings・答案:Bacteria6.Withthedevelopmentof(industrial)andagriculture,peoplearenowlivingabetterlife.笞案:industry7.Everybodyknowsweneedtoeat(nutrition)foodtokeephealthy・答案:nutritious&Anew

6、noise(reduce)devicehasbeenonthemarket・答案:reductionIII•选词(组)，并用其正确形式填空keep...freefromfocus...oncommentonleadtoindustrialreduceeverytwoyearsbuildupwithregretinsummary1.Weshouldourattentionourstudyatschool・答案:focusjon2」twasthedrivernscarelessnessthatthecaraccident・答案:ledto3.Thedoctors

7、triedtheirbesttothepatientnsconfidencebeforetheoperation.答案:buildup4.Myfriendwroteanewbook.Whetheritisgoodornot,ldonatwantto_it・答案:commenton5.Winteriscoming,andathickcovershouldbeputonthevegetablesto_themcold.笞案:keepjfreefrom6.Somefatpeopletrytotheirweightbyeatingless・答案:reduce7.,w

8、ehaveachievedourgoalatthis