Unit3Weshouldobeytherules.Lesson18同步练习一、翻译下列句子。1.我们应当尊重和帮助老人。____________________________________2.我们不可以随地吐痰____________________________________3.我们应该不进入草坪。____________________________________4.我们不应该乱扔。____________________________________5.我们不应该在大街上玩耍。____________________________________二、词语连线。1.nowA.乱丢杂物2.spitB.（地）面；地上3.litterC.等待4.groundD.现在5.respectE.吐痰6.waitF.尊敬三、根据汉语提示完成句子。1.制作一个标志牌告诉人们他们必须做什么。_____asigntotellpeoplewhat____________.2.你不应该在公园里乱扔东西。Youmustn’t_______thepark.3.汤姆，不要随地吐痰。Tom,don’t____onthe____.4.禁止停车。No______.5.你必须等绿灯。Youmust________thegreenlight.6.我们今天必须交练习吗？不，你不必。_____we_________ourexercisestoday?No,you_____.7.王先生一定有四十多岁了。Mr.Wang_________overfortynow.8.你过马路时一定要小心。You________________whenyoucrosstheroad.四、选择填空。（）1.What’s_______overthere?A.theB.thatC.this（）2.Isthis_______baby?A.youB.yoursC.your（）3.—Isthisatiger?—__________A.Yes,itis.B.No,itis.C.Yes,itisn’t.（）4.Look______thisanimal.A.inB.onC.at（）5.Thiskangaroo____ajoey（袋鼠宝宝）.A.hasB.haveC.is（）6.What_________youcallit?A.areB.doC.does（）7.What’sthat____English?A.inB.onC.at（）8.________afinehorse!A.HowB.WhatC.Where五、阅读理解。VanandTedaretwinbrothers.Theylookthesame.TheyareEnglish.Theyareeleven.TheyareinNo.15MiddleSchool.TheyarenewstudentsinClassOne,GradeOne.VansitsinRowOne.TedsitsinRowThree.（）1.VanandTedare________.A.twinsbrothersB.twinbrotherC.twinbrothers（）2.Theyare___________.A.EnglishB.AmericanC.Chinese（）3.Theyare________.A.tenB.elevenC.twelve（）4.Theyare_________students.A.newB.oldC.good（）5.Tedsits___________RowThree.A.onB.inC.at答案：一、1.Wemustrespectoldpeopleandhelpthem.2.Wemustn’tspitontheground.3.Wemustkeepoffthegrass.4.Wemustn’tlitter.5.Wemustn’tplayonthestreet.二、1.D2.E3.A4.B5.F6.C三、1.Make;theymustdo2.litter;in3.spit;ground4.parking5.waitfor6.Must;handin;needn’t7.mustbe8.mustlootout四、1.C2.C3.A4.C5.A6.B7.A8.B五、1.A2.A3.B4.A5.B
