lesson 9 be careful 同步练习1

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1、Lesson9Becareful同步练习一、选择问题的答案。()1.Theflooriswet.________there.A.Don’twalksB.Don’twalkC.WalkD.Walks()2.Youmustbe_______whenyouuseasharpknife.A.excitedB.beautifulC.carefulD.dangerous()3._______ismyhobby.A.SwimB.SwimmingC.SwimsD.Swam()4.Don’tdrinkdirtywater.Youmayget_________.A.

2、hurtB.tiredC.sickD.hungry()5.Don’t________thetalltree.Youmayfalldown.A.climbB.plantC.hurtD.cut()6.Don’teatthis______apple,oryou’llgetsick.A.goodB.redC.badD.more()7.Letme_______you.A.helpsB.helpC.helpingD.tohelp()8.Youshould_________careful.A.isB.areC.wereD.be二、翻译。不要吃冰激凌！_____

3、________________不要跌倒！__________________________让我帮你吧！_________________________做作业！___________________________-不要忘记！_________________________三、连词成句。1.don’t;machines;please;touch;the____________________________________________________2.these;glasses;wear;please;________________

4、____________________________________3.write;the;in;books;don’t____________________________________________________4.play;games;here;don’t;ball____________________________________________________四、请根据提示填空1.在工厂__________4爬___________2.不要____________5.停止_____________3.危险________

5、__五、翻译下列句子1.请不要碰机器！___________________________________________________2.Don’twritehere!___________________________________________________3.不要在这里玩球类游戏！___________________________________________________4.Thismachineputsthecrispsintheirbags.____________________________________

6、_______________答案：一、BCBCACBD二、1.Don’teaticecream.2.Don’tfalldown.3.Letmehelpyou.4.Doyourhomework5.Don’tforget.三、1、Don’ttouchthemachines,please!2、Weartheseglasses,please!3、Don’twriteinthebooks!4、Don’tplayballgameshere!四、二、1.atthefactory2.donot3.dangerous4.climb5.stop五、(1)Don’t

7、touchthemachines,please!（或Pleasedon’ttouchthemachines!）(2)不要在这儿写字！(3)Don’tplayballgameshere!(4)这台机器把土豆装进袋子里。