仁爱版2024七下英语日清限时练Unit 8 Our Blue Planet 第二课时Exploring the Topic（含答案）

试卷第=page11页，共=sectionpages33页仁爱版2024七下英语日清限时练课题：Unit8第二课时ExploringtheTopic班级姓名使用时间：温故知新：单词拼写1．Someoneis(敲)onthedoor.2．Youneedapushtotakethefirst(步).3．Thecompanymakes1.5(十亿)everyyear.4．Jack,don’t(乱扔垃圾)everywhere!5．You(一定)betiredafteryourlongwalk.二、新知夯基（二）适当形式填空6．Therearetwo(thousand)studentsinourschool.7．Let’s(go)totheparkthisweekend.8．It’sabook.Youcanlearnalotfromit.(use)9．Doyoumind(wash)handshere?三、新知拓展（三）完成句子10．Youshouldn’ttalkinclass.(改为祈使句)inclass.11．Youshouldcometoschoolontimeeveryday.(改为祈使句)toschoolontimeeveryday.12．许个愿吧，把蛋糕上的焟烛都吹灭。

Makeawishandthecandlesonyourcake.13．Mygrandmatellsmesomeinterestingstories.(变为单数句)Mygrandmatellsmeinteresting.14．Communicatingbysocialmediaisthemostpopularamongstudents.（改为同义句）Communicatingbysocialmediaispopularthanotherwayamongstudents.（四）、补全对话根据对话内容，从下面选出恰当的句子补全对话，有一个选项的多余的。May:Dad,shallwegototheparkthisweekend?Dad:15Whydoyouwanttogotothepark?May:Iliketheairthere.16Dad:Doyouknowwhytheairintheparkisfresh?May:Therearemanytreesinthepark.17Dad:Youareright.Treescanalsocoolair.May:Iliketrees.Wecangetwoodfromtrees.Wecangetfruitfromtrees,too.Dad:Yes.18May:Treesareimportantinourlife.19Dad:That’sright!A．Itisveryfresh.B．Sure.C．Weshouldplantmoretrees.D．Maybethetreeskeeptheairclean.E．Wecangetalotofthingsfromtrees.F．Butmanypeoplecutdownthetrees.四、新知挑战（五）阅读理解Hello,Iamariceseeding(水稻苗).Inspring,peopleplantmeandmyfriendsinthesoil.Itrainsalotinspringsowehavealotofwatertodrink.Wegrowgreenandtall.Somepeopleareworkinginthefieldandtheyaretalkingaboutuswithsmilingfaces.Amansays,“Thereisalotofraininspringsothericegrowssowell.That’sgreat.”Insummer,sometimes,itseldomrains.Thenwefeelverythirsty.Wecan’tliveifthereisnowaterforus.Help!Wewantwater!Weareluckythatpeopletrytheirbesttofindwaterforus.Theybringuswaterfromrivers,streams(溪流)andotherplaces.Theysometimesuseamachinetogetwaterforus.Wedrink,grow,andwaittoripe(成熟).“Wecangetalotofricethisyear,”manypeoplesaynearus.20．Whatdoestheunderlinedword“smiling”inParagraph2meaninChinese?A．自豪的 B．微笑的 C．难过的 D．漫不经心的21．Whyisthericeseedingthirstyinsummer?A．Becausetheweatherissohot.B．Becausesometimesitseldomrains.C．Becausethericegrowsfast.D．Becausethericeissotall.22．Whatdoestheunderlinedword“it”inParagraph3referto(指代)?A．Theweather. B．Thefield. C．Thesoil. D．Thewater.23．Howdopeoplesometimesgetwaterforthericeseeding?A．Byusingamachine. B．Bydiggingawell.C．Bygettingwaterfromthesea. D．Bywaitingforrainwater.24．Wherecanwereadthistext?A．Onasportswebpage. B．Inanadvertisement.C．Inamathbook. D．Inastorybook.（六）短文填空根据下面短文内容及部分首字母提示，在短文的空格上填上一个最恰当的词，使短文完整、通顺。Dongdongsaveswaterwithhisfamilyathome.Theyalldevelopgoodh25ofsavingwater.26dotheydotosavewater?Let’shavealook.Hismotherwashesasmanyclothesas27atatimewiththewashingmachine.Hisfathercollectstherainwater28watertheflowers.Dongdongturns29thetapafterusingwatereverytime.Hisbrotherw30thevegetablesandthenusesthewashingwatertodosomecleaning.Theyallmakefull31ofwater.Oceansc32about70%oftheearth.Weareluckytohavealotofwater—33wecanonlyuse1%ofit.Peopleinafewplacesintheworldevencan’tgete34watertodrink.Dongdongandhisfamilythinkifeveryonedoeshisbest,wecanmakeadifference.【参考答案】1．knocking2．step3．billion4．litter5．must6．thousand7．go8．useful9．washing10．Don’ttalk11．Pleasecome12．blowout13．an