Unit 1 Public signs
单词：
cousin堂（表）兄弟姐妹, question问题, public公共的, sign标志, mean意思是,
bin箱子danger危险, must必须, away（离）开, grass草, off脱离，（离）开, cage笼子,
quiet安静, noise噪声, know知道, smoke吸烟, litter乱丢, back回, suddenly突然地, note钞票，纸币,around在周围，四面, nearby附近的, keeper看守人, point指出, fine罚款,
词组：
1. 禁止停车 No parking   2. 禁止吸烟  No smoking   3. 禁止吃喝  No eating or drinking
4. 禁止践踏 keep off the grass   5. 禁止乱丢杂物 No littering   6. 禁止触摸 Do not touch
7. 安静Keep / Be quiet     8.  朝他走去  come up to him      9.  罚款5元  FINE ￥5
10.   在鸟笼上  on the birds’ cage      11.  指向  point to      24.   进去   go in
12.   只有四岁 only four years old        13.   有许多问题   have a lot of questions
14.   问问题 ask questions    15.   公共标志  public signs   16.   禁止骑车 No cycling
17.   在危险中 in danger     18.   制造噪音 make noise    19.   散步  take a walk
20.   走向纸币 walk to the note        21.   一个公园看守员 a park keeper
22.   环顾    look around             23.   在草地上走   walk on the grass
25.   建筑物上的标志 the sign on the building           26. 远离   stay away from
句型：
C:
1. 这个标牌是什么意思？       What does this sign mean?
它意指“危险”。            It means “Danger”.
2．那个标牌什么意思？         What does that sign mean?
它意指你不应该在草地上走。 It means you shouldn’t walk on the grass.
3．它是什么意思？             What does it mean?
它意指你应该远离建筑物。  It means you should stay away from the building.
4. What does this sign mean? It means you shouldn’t climb the tree.
5. What does this sign mean? It means you shouldn’t litter.
6. What does this sign mean? It means you shouldn’ttake photos.
7. What does this sign mean? It means you shouldn’t eat or drink here.
8. What does this sign mean? It means you shouldn’t  touch.

D:
1.A:Can I go to the park?
B:No,you can,t.You should go home.
2.A:Can Ihave an ice–cream?
B:No,you can,t.You should have dinner.
3. 1.A:Can I watch TV?
B:No,you can,t.You should read books.
4.A:Can I play computer games?
B:No,you can,t.You should go to bed.

Unit 1 Public signs
单词：
cousin堂（表）兄弟姐妹, question问题, public公共的, sign标志, mean意思是,
bin箱子danger危险, must必须, away（离）开, grass草, off脱离，（离）开, cage笼子,
quiet安静, noise噪声, know知道, smoke吸烟, litter乱丢, back回, suddenly突然地, note钞票，纸币,around在周围，四面, nearby附近的, keeper看守人, point指出, fine罚款,
词组：
1. 禁止停车 No parking   2. 禁止吸烟  No smoking   3. 禁止吃喝  No eating or drinking
4. 禁止践踏 keep off the grass   5. 禁止乱丢杂物 No littering   6. 禁止触摸 Do not touch
7. 安静Keep / Be quiet     8.  朝他走去  come up to him      9.  罚款5元  FINE ￥5
10.   在鸟笼上  on the birds’ cage      11.  指向  point to      24.   进去   go in
12.   只有四岁 only four years old        13.   有许多问题   have a lot of questions
14.   问问题 ask questions    15.   公共标志  public signs   16.   禁止骑车 No cycling
17.   在危险中 in danger     18.   制造噪音 make noise    19.   散步  take a walk
20.   走向纸币 walk to the note        21.   一个公园看守员 a park keeper
22.   环顾    look around             23.   在草地上走   walk on the grass
25.   建筑物上的标志 the sign on the building           26. 远离   stay away from
句型：
C:
1. 这个标牌是什么意思？       What does this sign mean?
它意指“危险”。            It means “Danger”.
2．那个标牌什么意思？         What does that sign mean?
它意指你不应该在草地上走。 It means you shouldn’t walk on the grass.
3．它是什么意思？             What does it mean?
它意指你应该远离建筑物。  It means you should stay away from the building.
4. What does this sign mean? It means you shouldn’t climb the tree.
5. What does this sign mean? It means you shouldn’t litter.
6. What does this sign mean? It means you shouldn’ttake photos.
7. What does this sign mean? It means you shouldn’t eat or drink here.
8. What does this sign mean? It means you shouldn’t  touch.

D:
1.A:Can I go to the park?
B:No,you can,t.You should go home.
2.A:Can Ihave an ice–cream?
B:No,you can,t.You should have dinner.
3. 1.A:Can I watch TV?
B:No,you can,t.You should read books.
4.A:Can I play computer games?
B:No,you can,t.You should go to bed.