从2008年6月1日起，国家将禁止商家免费提供塑料袋，掀起全国“拒塑”的环保运动。假如你是李华，准备以“What Can We Do for the Environment” 为题，写一篇保护环境的英语演讲稿。 内容包含：(1)。在购物时用布袋子替代塑料袋；(2)。尽可能地再利用使用过的课本；(3)。离开教室应关灯；(4)。最好走路或骑自行车上学；(5)。简述理由：保护环境，减少污染，节约能源等。参考词汇：布袋子cloth bag 塑料袋plastic bag 保护protect 能源energy污染pollution 课本textbook

　　What Can We Do for the Environment

Our environment is becoming

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We have twenty minutes’ break time after the second class in the morning.  Look!  Most of us are playing during the break time. Some students are on the playground(操场). They are playing basketball. Oh! A boy is running with the ball.  And another is stopping(阻止) him. They look so cool. And there are some girls watching the game. Some students are in the classroom. They are talking.  A few of them are reading and doing homework. Look! A girl is looking at the birds in the tree in front of the classroom. She must be thinking of something interesting because she is smiling(微笑).

　   What are the teachers doing? Some of them are working in the office. And some are talking with students. Everyone is doing his or her things, busy but happy!

1.Where are the students playing basketball? 

A. In front of the tree.

B. In front of the classroom. 

C. On the playground.   

D. In the tree.

2.A girl is looking at the birds. She is __________ .

A. happy                                B. cool

C. interesting                          D. exciting

3.What are the teachers doing? 

A. Working or talking with students.  

B. Having a basketball game. 

C. Playing with the students.        

D. Looking at the birds.

4.There are __________ students in the classroom. 

A. no                   B. some             C. few              D. many

5.The passage is mainly(主要)about __________ .

A. students                         B. a basketball game 

C. break time activities                D. teachers

A farmer had a cow. He took very good care of this cow and one day when it was ill, he was very worried. He telephoned the vet.

　 “What’s the problem?” The vet asked him when he arrived.

　? “My cow's ill,” the farmer said. “I don’t know what's the matter with her. She’s lying down and won’t eat. She's making a strange noise.”

　　The vet looked over the cow. "She's certainly ill," he said, "and she needs to take some very strong medicine."

??? He took a bottle out of his box, put two pills into his hand and said, "Give her these. The pills should make her better."

　 “How should I give them to her?” the farmer asked.

　　The vet gave him a tube (管子)and said, "Put this tube in her mouth, then put the pills in the tube and blow. That'll make it."

　　The next day the vet came to the farm again. The farmer was sitting outside his house and looked more worried.

　　“How's your cow?” the vet asked.

　　“No change,” the farmer said, “and I’m feeling very strange myself.”

　　“Oh?” the vet said, "Why?"

　　“I did what you said,” the farmer answered. “I put the tube in the cow's mouth and then put two pills down it.”

　　“And?” the vet asked.

　　“The cow blew first,” the farmer said.

1.In the story, the vet must be _________.

A. the farmer's friend???????? B. a milk factory

C. a hospital for cows???????? D. a doctor for animals

2.The farmer asked the vet for help when his cow _______

A. couldn't lie down????????? B. didn't eat the pills

C. couldn't make any noise? ?? D. was ill

3.What medicine did the vet give the farmer?

A. Bottle of pills.????? B. A long tube.

C. Two pills.????????? D. A small box.

4.The vet taught the farmer how _________.

A. to blow the tube??????

B. to make the cow take the pills

C. to take the medicine???

D. to put the tube in his mouth

5.Which of the following is true?

A. The farmer ate the pills himself.

B. The cow got better after taking the medicine.

C. The vet came to help farmer change the cow the next day.

D. The farmer waited for the vet outside his house the next day.

 —___________ my daughter is only ten years old, she knows a lot.

　 —What a clever girl!　　

A. Though              B. Because              C. Whether