高中英语人教版必修三教学案：Unit 2 Section 2含答案

Ⅰ.单词拼写

1．Everyone needs to have a healthy diet (日常饮食) and regular exercise to keep healthy. 2．The ability to keep calm is one of her many strengths (长处)．

3．The old man likes eating raw (生的) vegetables.

4．I bought a pair of sneakers at a 30% discount (折扣).

5．We should try to keep the balance (平衡) of nature.

6．Dry bread at home is better than roast (烤制的) meat abroad.

7．My favourite teacher is a pretty and slim (苗条的) lady.

8．This company is our regular customer (顾客)．

Ⅱ.拓展词汇

1．balance v t.平衡；权衡n.天平；平衡→balanced adj.平衡的

2．fry v t.&v i.油煎；油炸→fried adj.油炸的

3．curious adj.好奇的→curiosity n．好奇心

4．host n．主人；主持人v.主持；主力→hostess n．女主人；女主持人

5．weak adj.虚弱的→weakness n．虚弱；缺点；弱点

6．strong adj.强壮的→strength n．强项；长处；力量

[巧记单词]

Ⅲ.补全短语

1．balanced diet均衡膳食

2．ought to 应该；应当

3．lose weight 减肥；体重减轻

4．get away with 受到从轻发落；(做坏事)不受惩罚

5．tell a lie 说谎

6．even though 即使

7．with a discount 打折

8．win ...back 把……赢回来；重新获得

1．[教材原句]Wang Peng sat in his empty restaurant feeling very frustrated.

王鹏坐在他那空荡荡的餐馆里，感到十分沮丧。

[句型点拨]现在分词短语作状语。

[佳句赏析]With the beautiful moon up in the sky，we sat together and ate mooncakes and fruit, sharing our stories.

美丽的月亮挂在天上，我们坐在一起吃月饼、水果，分享我们的故事。

2．[教材原句]“Nothing could be better，”he thought.

他想：“再也没有比这些更好的了。”

[句型点拨]“否定词＋谓语动词＋比较级”表示最高级。

[佳句赏析] As is known to us, nothing could be more important than health.

众所周知，健康是最重要的。

3．[教材原句]Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.

要是李昌不像往常那样到他的餐馆吃饭，那肯定是发生了什么糟糕的事情。

[句型点拨]“must have done”表示对过去发生事情的推测。

[佳句赏析]My mindless words must have hurt him deeply.

我无心的话一定深深地伤害了他。

4．[教材原句]He could not have Yong Hui getting away with telling people lies!

他可不能让雍慧骗了人而不受惩罚！

[句型点拨]have sb. doing sth.与否定的情态动词连用意为“不允许/容忍某人(一直)做某事”。

[佳句赏析]He could not have his son playing computer games all the time during

summer vacation.

他不能容忍他儿子暑假期间一直玩电脑游戏。

5．[教材原句]The weakness of the diet in Wang Peng's restaurant was that it did not give enough protective food.

王鹏餐馆的饮食弱点在于它没能给予足够的保健型食物。

[句型点拨]that引导表语从句。

[佳句赏析]One of them is that we can find a variety of topics, such as science, culture and history.

其中之一就是我们能找到各种话题，比如科学、文化和历史。

1．Everybody has to eat, but do you eat a healthy diet? (P9)

每个人都得吃饭，但是你的饮食健康吗？

★diet n．日常饮食vi. 节食

be on a diet/go on a diet控制饮食；节食

put somebody on a diet 使某人节食

①She is on a diet to lose weight.

为了减肥，她正在节食。

②The doctor put me on a very strict diet.

医生严格限制我的饮食。

③She keeps dieting (diet) all the time, but she never seems to lose any weight.

她一直在节食，但是体重看起来没有减轻。

2．What will happen to you if you don't eat a balanced diet? (P9)

你如果没有均衡的饮食将会怎么样？

★balanced adj. 平衡的