高中英语 unit 21 human biology section lesson 2 lesson 3课时作业 北师大版选修

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1、在学生就要走出校门的时候，班级工作仍要坚持德育先行，继续重视对学生进行爱国主义教育、集体主义教育、行为规范等的教育，认真落实学校、学工处的各项工作要求Unit21HumanBiologySectionⅢLesson2&Lesson3Ⅰ.单句语法填空1．TomandMaryhavedecidedtopostpone________(bear)achild.答案：bearing2．Althoughtheauthoritiesprohibitpeople________climbingupthatsectionoftheGreatWall，somepeoplestillvisitthatar

2、ea.答案：　from3．Allcoursesinthiscollegearedesignedtocater________themarketneeds.答案：　to4．Menwillwipe________allthenaturalresourcesiftheycontinueconsumingthemlikethat.答案：　out5．AssoonastheHopeProject________(come)upatthemeeting，itattractedmanyexperts’attention.答案：　came6．Withthecouple________(work)inan

3、earbytown，theirhouseseemsprettyemptymostofthetime.答案：　working7．—YouknowIcanbereachedbytelephone.Whydidn’tyoucallme?—Ididseveraltimes，butcouldn’tget________.答案：　through8．—Youmaymakemoremistakesifyourpaperisleft________(uncheck)．—Thanksalot.Andwouldyougivemesomeadviceonhowtopolishit?答案：　unchecked9

4、．As________matterofroutineareportwillbesenttothedirector.答案：　a10．Itdoesn’tmattertome________togobyshiportrain.答案：　whetherⅡ.完成句子1．Don’texpecthimtoapproveofyourplan____________________(立刻，马上)．答案：　straightaway2．Heisalwayslookingforexcusesto______________________(拖延做)something.答案：　postponedoing配合各任课

5、老师，激发学生的学习兴趣，挖掘他们的学习动力，在学生中培养苦学精神，发扬拼搏精神，形成以勤学为荣的班风；充分利用学校开展的“不比基础比进步，不比聪明比勤奋”以及具有储能特色的“当月之星”的评选活动，积极探索素质教育的新途径在学生就要走出校门的时候，班级工作仍要坚持德育先行，继续重视对学生进行爱国主义教育、集体主义教育、行为规范等的教育，认真落实学校、学工处的各项工作要求3．Wearedeterminedto______________________(彻底消灭)anyenemywhodarestoinvade.答案：　wipeout4．Shewentonplayingthecomput

6、ergame，__________________________________(让水流着)．答案：　leavingthewaterrunning/withthewaterrunning5．Don’tstand______________________(双手在口袋里)．答案：　withyourhandsinyourpockets6．Thehighcostofequipment______________________(阻止人们)takingupthissport.答案：　prohibitsmanypeoplefromⅢ.完形填空Homelessanimalshavetherigh

7、ttobesafeandloved.I’vehadtwo__1__adoptions(收养)sofarandIwantto__2__mystorywithyouinhopesthatitwillencouragesomebodyelsetorealizewhatwonderfuldogsyoucanfindina__3__.SeveralyearsagomyhusbandandI__4__abeautifulsixyearoldGermando