高一英语必修三第二单元

假设你是李华，准备参加学校举办的主题为“健康成长”的英语作文比赛。请按要求写一篇短文，主要内容包括：

1.乐观的人生态度；

2.努力学习；

3.参加体育锻炼。

范文背诵

We all want to grow up happily and healthily, and for this goal we must do several things.

Life consists of not only sunshine but also hardships. Firstly, we should develop a positive attitude to life and be brave in front of difficulties. A positive attitude can help us overcome difficulties and lead us to success. Secondly, we must study hard because knowledge is power. If we have the power, we can help to build our country and enjoy life better. In order to study well, we need to do sports so that we can keep fit. We can go running, play ball games or simply take a walk after a day’s study. If we do those things well, we will be able to grow up happily and healthily.

句型背诵

①Life consists of not only sunshine but also hardships.

②In order to study well, we need to do sports so that we can keep fit.

③If we do those things well, we will be able to grow up happily and healthily.

1. ______ n.日常饮食→ ______ vi. 节食

2. ______ vt. 平衡；权衡;n.天平；平衡→ ______ adj.平衡的

3. ______ n. 好奇心→ ______ adj. 好奇的

4. ______ n.女主人；女主持人→ ______ n.主人；东道主

5. ______ vi.说谎;n. 谎话；谎言→ ______ (过去式；过去分词)→ ______ vi. 躺→ ______ （过去式）→ ______ （过去分词）

6. ______ n. 顾客；消费者→ ______ n. 风俗；习惯→ ______ n. 海关

7. ______ n. 缺点；弱点；虚弱→ ______ adj. 虚弱的；软弱的→ ______ v. （使）衰弱；变弱

8. ______ n.强项；长处；力量→ ______ adj. 有力气的；健壮的→ ______ v.加强

9. ______ vt.限制；限定;n.界限；限度→ ______ adj.有限的

10. ______n.利益;好处;vt.& vi.有益于;有助于;受益→ _____ adj.有益的

11. ______ vt.& vi.（使）联合；（使）结合→ ______ n. 结合；联合→ ______ adj.联合的

答案：1.diet; diet 2. balance; balanced

3. curiosity；curious

4. hostess；host

5. lie；lied；lie;lay；lain

6. customer；custom; customs

7. weakness；weak；weaken

8. strength；strong；strengthen

9. limit；limited 10. benefit；beneficial

11. combine；combination；combined

1. ______ diet 平衡膳食

2. ______ to 应该；应当

3. ______ weight 体重减轻；减肥

4.get ______ 被放过;（做坏事）不受惩罚

5. ______ a lie 说谎

6. ______...back 赢回；重新获得

7. ______ one’s living 谋生

8. ______ debt 欠债

9.spy ______ 暗中监视；侦查10. ______ down 削减；删节

11. ______ long 不久以后

12. ______ ______ weight 增加体重

13.be ______ at 对……感到惊讶14. ______ at 怒目而视

15. ______ than 而不16. ______ ...nor... 既不……也不……

答案：1. balanced 2. ought 3. lose 4. away with

5. tell

6. win

7. earn

8. in

9. on 10. cut 11. before

12. put on 13. amazed 14. glare 15. rather 16. neither

1. “Nothing ______ be better, ”he thought.

他想：“再没有比这些更好吃的了。”

2. Something terrible ______ have happened...

一定发生了什么可怕的事情……

3. ______ ______ her customers might get thin after eating Yong Hui’s food, they were not...

尽管顾客吃她的餐馆里的饭会变得苗条，但他们……

答案：1. could 2. must 3. Even though

1.balance n. 天平；平衡；结余，余额

vt.平衡，权衡

In what way is a laboratory balance different from a balance found in a store? 实验室的天平与商店里的秤在什么方面有所不同?

I lost my balance and fell.我失去平衡,摔了一跤。

Can you balance yourself on skates? 你穿冰鞋能保持平衡吗?

You have to balance the advantages of living in the country against the disadvantages.

你得权衡一下住在乡下的好处和坏处。

常用结构：

keep one’s balance 保持平衡

lose one’s balance 失去平衡

out of balance 不平衡

on balance 总的来说

a sense of balance 平衡感

【联想拓展】

balanced adj.通常作定语，意为“保持平衡的; 显示平衡的”。

【即学即练】

完成句子

①人行道上结了冰, 要想不摔倒可不容易。

It is difficult to ______ ______ ______ on an icy pavement.

②她骑车因拐弯太快, 失去平衡而摔倒了。

She cycled too fast round the corner, ______ ______ ______ and fell off.

答案：①keep one’s balance ②lost her balance

单项填空

③In education there should be a good ______ among the branches of knowledge that contribute to effective thinking and wise judgment.

A.distribution

B.balance

bination

D.assignment

解析：选B。balance 平衡；distribution分发,分配,散布,分布；combination结合,联合；assignment分配，功课，任务，被指定的（课外）作业；（分派的）任务，委派。由句意知，选B。