Unit 1   Public signs

　　一.英汉互译

　　1．在公园里                           2.在草地上

　　3．禁止自行车通行                     4.不许乱扔垃圾

　　5．不许停放车辆                       6.许多

　　7．在墙上                             8.散步

　　9．公共标记                           10.吵闹

　　11. at Jinling Zoo                        12.take a walk

　　13. keep off                             14.keep quiet

　　二 选词填空（每词只能用一次）

　　a lot of  make  about  should  off  quiet  in   shouldn’t   always   a lot  on   away

　　1.       Jack ________has ________ questions.

　　2.       He is asking Ben some questions _________ the public signs.

　　3.       Can I go_________?

　　4.       You must stay ________from the building.

　　5.       Keep ________ the grass.

　　6.       There is a sign _________ the grass.

　　7.       Please keep __________.

　　8.       We shouldn’t _________ noise here.

　　9.       You __________ go out without a coat. You’ll be cold.

　　10.   Now I know _________ about public signs.

　　11.   You _________ brush your teeth before you go to bed every day.

　　三 句型转换

　　1.       It means ‘No Parking’.(提问)________________________________?

　　2.       Can I watch TV now? (肯定回答) ______________________________.

　　3.       Does your sister come home now?(否定回答) _______________________________.

　　4.       It means ‘Danger’. (改为一般疑问句 )   _____________________________________？