Section B 语法

（一） will/shall do 表示将来

1. will/shall do 表示将来的用法

"will / shall + 动词原形"表示一个将要发生的动作或存在的状态。在书面语中，主语是第一人称I

或we时，常用shall，也可以用will。在口语中，will可用于各种人称，而shall一般只用于第一人称。

　　今晚7点你会在家吗？ Will you be ai home at seven this evening?

　　我先读哪一本书呢？ Which book shall I read first?

2. 一般将来时的时间状语

一般将来时常用this afternoon, tomorrow, tomorrow ....., the day after tomorrow, before long(不久后)，

next..., in the future , in+ 段时间等作时间状语。

（二） more,fewer和less用法

　　many或much的比较级为 more ，即可以修饰或代替可数名词复数，也可以修饰或代替不可数名词；

　　few的比较级是 fewer ，只能修饰或代替可数名词复数；little的比较级是 less ，只能修饰或代替不

　　可数名词。

　　Eg. 一个大袋子比小袋子可以装更多的橙子。 A big bag can carry more oranges than a small one .

　　 我的铅笔比我朋友安的少。 I have fewer pencils than my friend Ann.

　　 绿色杯子里的水比蓝色杯子里的少。 There is less water in the green glass than that in the blue one.

课堂跟踪：

一. 根据句意及首字母补全单词：

1. There will be more robots in the future.

2. My parents will plant vegetables in the garden tomorrow.

3. The pollution of the air is a big problem.

4. We all live on the earth .

5. The birds are flying in the sky .

二. 单项选择：

( D )1. --- If there are people driving, there will be pollution.

--- Yes, the air will be fresher and cleaner.

A. less; less B. less; fewer C. fewer; fewer D. fewer; less

( C ) 2. --- Wang Hong speaks English very well.

--- . She can talk with Americans freely.

A. I hope so B. I hope not C. I think so D. I don't think so

( C ) 3. Kate needs three .

A. papers B. piece of papers C. pieces of paper D. pieces of papers

( B ) 4. How long will the turtle(海龟)live ?

A. to B. to be C. for D. on

( D ) 5. --- Will there be paper money 100 years?

--- No, .

A. after; there won't B. after; there will C. in; there will D. in ; there won't

　　( B ) 6. Traveling to space is no longer just a dream. Russia the frist hotel in space in the near future.

　　 A. builds B. will build C. built D. has built

　　( B ) 7. The task in an hour. Then we can go home and have a good rest.

　　 A. was finished B. will be finished C. has been finished D. can' be finished