知识要点导练知识点一 necessary ac/j.必须的;必要的

1.(词汇填空) It is (必要的) for me to finish my homework before seven o’clock.

1. 国际运动节 2. 主动提出做某事

3.获得一等奖  4.一定……

5. 有不同背景的人 6.包括许多项目

7. 最令人惊讶的经历 8. 40000多人

   The world has two parts. One is rich and the o 1 is poor. In the poor part,many people c 2 get enough to eat. When they are ill,n 3 of the hospitals can receive them because they have no money. But for the rich,a lot of them eat too much. For example,a dog o 4 a cat in North America eats better than a child in the poor countries. The poor countries have some difficult problems. Sometimes the land is too poor to grow a 5 on. People there have n 6 rich land nor enough water. The land can be made better,but a lot of things must be d 7 . The people must be taught and water must be found. But rich countries have p 8 too. There are not always good places to live in. Sometimes the air is not clean and the rivers are too dirty to swim in or to drink. The roads and streets are full of people and buses. Cars and buses have to move s 9 There is too much noise. Something must be done about these problems. The air and the rivers must be cleaned. More houses have to be b 10 . But these can’t be done easily.

1. 2. 3. 4.   5.

6. 7. 8. 9. 10.

5.我正在为成为一名足球队员而训练。

I  a football player.

4. 我认为支持奥运会很有意义。

I think it’s the Olympics.

3. 这道题与那道相似。

This problem is that one.

2.  (2015 •眉山) 我确信越来越多的人会因为健康而戒烟。

Im sure more and more people will smoking because of health.

1.参加这次演讲比赛，他很勇敢。

It was to join the speech competition.

() 5. Have a nice time!

   A. Me,too   B. The same to you

    C. I don't think so   D. No,thanks

() 4. —How long have you the Reading Club?

—About two years.

   A. joined   B. joined in

    C. taken part in   D. been a member of