初中Section B评优课课件ppt

UNIT 1 How can we become good learners?

Section B（2a—2e） 第4课时

当堂达标

Ⅰ.单项选择。

1. —A research suggests that walking helps people live longer.

—I quite agree, but it _________ when and how they walk.

A. keeps on     B. decides on

C. moves on    D. depends on

2. We haven’t decided _________ or not to go to the cinema.

A. if      B. whether   C. what     D. weather

3. In summer, food will go bad quickly _________ we put it into a fridge.

A. if B. unless C. as soon as D. while

4. You will still miss the flight _________ you catch a Didi car.

A. even if  B. as if   C. until D. before

5. It’s not very easy for Li Lei           maths well.

A. learn    B. learning    C. to learn D. learns

Ⅱ. 根据句意及括号内所给单词的提示填空。

1. Jack __________（wise）decided to tell us the truth.

2. We should keep ____________（practice）pronouncing new words after class.

3. Students can improve their English by ____________（review）notes.

4. Knowledge comes from__________（question）.

5. Teachers should encourage students to take an __________（act）part in discussions in class.

Ⅲ. 根据句意，用方框中所给单词的正确形式填空。

1. Enough sleep can make sure our _________ work better.

2. Try to _________ an interest in what you learn.

3. They can get a lot of scientific __________ from such an interesting activity.

4. My mother is my first teacher and my __________ teacher.

Ⅳ. 根据汉语意思完成英语句子，每空一词。

1. 张老师叫我注意拼写。

Mr. Zhang told me to __________ _________ _________ my spelling.

2. 这条铁路把北京和上海连接了起来。

The railway __________ Beijing __________ Shanghai.

3. 这两种文化有很多相同之处。

The two cultures ___________ a lot ___________ ___________.

4. 熟能生巧。为了学好英语，你需要大量的练习。

__________ __________ __________. To learn English well, you need a lot of practice.

5. 昨天卡罗尔要求给她时间考虑一下那件事。

Yesterday Carol asked for time to ___________ __________ it.

6. 劳拉天生具有跳舞的能力。

Laura ___________ __________ __________ the ability to dance.

7. 你记下老师刚才说的内容了吗？

Have you __________ __________ what the teacher said just now?

答案：Ⅰ. 1—5　DBBAC

Ⅱ. 1. wisely  2. practicing  3. reviewing  4. questioning  5. active 

Ⅲ. 1.brains  2. create  3. knowledge  4. lifelong 

Ⅳ. 1. pay attention to  2. connects, with  3. have, in common  4. Practice   makes perfect  5. think about   6. is born with  7. written down