1. Period 2

2. No swimming. Don’t swim. No litter. Don’t litter. /Don’t leave rubbish No talking. No walking. Don’t walk on the grass. Don’t talk. /Be quiet. No kites. Don’t fly a kite. No picking. Don’t pick the flowers. You can’t swim. You can’t litter. /You can’t leave rubbish. You can’t talk. You can’t fly a kite. You can’t walk on the grass. You can’t pick the flowers.

3. B: Yes. It means ‘________’. Don’t…/ No…/ You can’t… 1st 2nd 3rd 4th 5th 6th 7th 8th 9th A: Do you know the ____ sign?

4. telephone restaurant toilet entrance exit We can make a call here. We can eat nice food here. We can use the toilet here. We can get out from here. We can get in from here. /’tel I f ə Ʊ n / /’t Ɔ I l I t/ /’entr ə ns/ /’eks I t/

5. Hey, you! Look at the sign! You mustn’t walk on the grass here! Hey, you! Look at the sign! You shouldn’t throw your rubbish here. Hey, you! Look at the sign! You must be quiet here. Hey, you! Look at the sign! You can eat nice food here!

6. Hey, you! Look at the sign! You mustn’t ____________ ! Hey, you! Look at the sign! You shouldn’t ________________. Hey, you! Look at the sign! You must _____________. Hey, you! Look at the sign! You can _____________!

7. B: It means … A: What does this sign mean ? can’t/mustn’t/shouldn’t ________. It says we can … say /se I / /say? says/sez/ 三者区别： 主要是语气上的不同 shouldn‘t 表示不应该（可以这么做但是不应该这么做 ） ; can‘t 表示的是不能够（可能是能力不及） ; mustn’t 表示的是不准（语气很强烈的表否定） ; 具体使用视情况而定。

8. can, can’t, must, mustn’t, should, shouldn’t 1.Look at the sign! You __________ play football here. 2. We __________ have breakfast in the morning. It is important. 3. The wind is blowing strongly. We ________fly our kites now. 4. Children _________________ play near fires. 5. You _________________ eat too much sweet food. It is unhealthy. 6. She is not feeling well. She _________ go to see the doctor. can’t/mustn’t should/must can/should can’t/mustn’t/shouldn’t should/must

9. B: It means … A: What does this sign mean ? can’t/mustn’t/shouldn’t ________. It says we can … /say? 1st 2nd 3rd 4th 5th 6th 7th 8th 9th the____ sign mean/say?

10. B: It means /says… A: What does the _____ sign mean/say ? 1st 2nd 3rd 4th 5th 6th 7th 8th 9th A: Where can we see it? B: We can see it in/on/at ____.

11. l like black blouse r grow radio /l/ /r/ bellsell ll blind bread laugh rough late red grass tall

12. Listen and circle 1. blind bread 2. glass grass 3. glue grow 4. right light 5. laugh rough

13. 选出划线部分发音不同的单词： ( ) 1. A. lake B. break C. eight D. parrot ( ) 2. A. which B. pilot C. lie D. sky ( ) 3. A. hair B. ear C. there D. Clare ( ) 4. A. poor B. pool C. sure D. tour ( ) 5. A. toilet B. noisy C. our D. boil ( ) 6. A. bowl B. bow C. south D. shout D A A B C A ( ) 7. A. sing B. English C. thin D. bank C

14. Homework: 1.Recite page 39,41. 2.Copy the words and sentences on page 39,41. 3. Read the sounds /l/,/r/