溫馨提示：此套題為Word版，請(qǐng)按住Ctrl,滑動(dòng)鼠標(biāo)滾軸，調(diào)節(jié)合適的觀看比例，答案解析附后。關(guān)閉Word文檔返回原板塊。課時(shí)作業(yè)(二十二)Unit8Lessons43、44(20分鐘50分)Ⅰ.根據(jù)句意及首字母或漢語(yǔ)提示完成單詞(10分)1.Canyouethatwordforme?Idon’tknowitsmeaning.2.Thestrangenoisedrewmanypeople’sa.3.Puttheemptyboxintherbin.4.Tom,youcan’t(浪費(fèi))timeanymore.5.Abatterycould(污染)20cubicmeterswater.Ⅱ.單項(xiàng)選擇(10分)1.Look,therealotofgarbageontheplayground.A.is B.are C.has D.have2.Whatdoyouusuallydoano-carday?A.in B.on C.at D.for3.Ofthethreebottles,thisonehasmilk.A.little B.few C.less D.theleast4.Yourbedroomlookssodirty.Pleaseitrightnow.A.put;up B.look;up C.clean;up D.pick;up5.Ineedwater.Couldyougiveme?A.abit;some B.abit;anyC.abitof;some D.alittle;anyⅢ.完成句子(10分)1.我們應(yīng)該撿起垃圾保持學(xué)校清潔。Weshouldtokeepourschoolclean.2.你不看電視的時(shí)候,請(qǐng)把它關(guān)掉。PleasewhenyouarenotwatchingTV.3.飛飛的爸爸經(jīng)常鼓勵(lì)她多做運(yùn)動(dòng)。Feifei’sfatheroftenhermoresports.4.這些書(shū)和鉛筆都不是我的。thebooksthepencilsaremine.5.你想?yún)⒓邮裁礃拥木銟?lè)部?Whatclubdoyouwantto?Ⅳ.補(bǔ)全對(duì)話(10分)從方框中選擇最佳選項(xiàng)完成對(duì)話,有兩項(xiàng)多余。A.Whatdoes“rubbish”mean?B.Whatareyoudoing?C.Howmuchrubbishisthere?D.Let’sgettoworktogether.E.CanIjoinyou?F.Howsoonwillyoufinishcleaning?G.Howmanypersonsdoyouhave?A:Hi,DannyandJenny.B:Hi,Brian.A:1

B:Wearepickinguptherubbish.A:2

B:That’showpeopleinEnglandsay“garbage”.A:3

B:Nottoomuch.A:4

B:Ofcourse.5

1.2.3.4.5.

Ⅴ.完形填空(10分)Thewaterproblemmaybethemostseriousproblemintheworld.Youmaythinkitis1becausenearly70%oftheearth’ssurfaceiscovered2water.Yes,itistrue.Butabout97%ofitisseawaterorsaltwater,anditcan’tbedrunk.Peoplecanonlydrinkandusethe33%.Thewatercomesonlyfromrivers,lakesandunderground.Andwecan’tevenuseallofthat,becausetheicebergcoverssomeofit.Even4,someofthewaterhasbeenpolluted.Ofcourse,thelittlewaterisstill5forusifnomorewateriswantedandsomeofitcanberecycled.Buttodaymoreandmorewateris6bymoreandmorepeople,moreandmorefactories...Wemusttakestepstosolvetheseproblems.Oneofthefirststepsistodevelop7ofreusingwater.Anotherwayistouseseawaterby8thesaltout,andthishasbeguninmanycountries,butit9toomuch.10attheendofthenextcentury,therewillbedrinkingwateronly.1.A.hard B.strangeC.easy D.interesting2.A.with B.in C.across D.for3.A.other B.another C.one D.more4.A.more B.worse C.better D.harder5.A.clear B.good C.well D.enough6.A.left B.saved C.needed D.kept7.A.rules B.roadsC.ways D.problems8.A.getting B.taking C.coming D.moving9.A.gives B.costs C.spends D.pays10.A.Nearly B.Although C.Ofcourse D.Maybe

答案解析Ⅰ.答案:1.explain2.attention3.rubbish4.waste5.polluteⅡ.答案:1～5.ABDCCⅢ.答案:1.pickuptherubbish/picktherubbishup2.turnitoff3.encourages;to