人教版高一英语必修3UNIT2知识点详解练习

UNIT 2 Healthy Eating

Grammar:

1.Wang Peng sat in his empty restaurant feeling very frustrated.

1)feeling very frustrated 现在分词在句中作伴随状语

eg.She sat on the chair reading a newspaper.(表伴随)

Walking in the street, she met her old friend.(表时间)

Seeing no body at home , she decided to eat outside.(表原因)

The child fell, striking his head against the ground.(表结果)

He thought of his mutton kebabs, fatty pork cooked in the hottest, finest oil.

过去分词短语作后置定语，表被动。= which were cooked in the hottest oil. 2)feel frustrated at/with......因....而懊恼，对....感到沮丧

frustrated 修饰sb. frustrating修饰sth

2. His restaurant ought to be full of people.

1) ought to

○1to show a moral duty 表示一种道义上的责任，应该

Eg.She ought to look after her child better.

○2表示劝告或建议

This dish is delicious. You ought to try some.

○3表示期望或可能发生的事

Children ought to be able to read by the age of 7.

○4表示推测，表示较大的可能性

That ought to be enough food for the four of us.

○5ought to have done 表示本应该…，而却没有…

Eg.You ought to have come yesterday.

2)be full of =be filled with/be crowded with

He looks so upset; I ____________him the bad news so early.

A.should have told

B.should tell

C.oughtn’t to have told

D.shouldn’t tell

3.He thought of his mutton kebabs, fatty pork cooked in the hottest, finest oil. 过去分词短语作后置定语，表被动。= which were cooked in the hottest oil. Eg.The flowers picked by him are very beautiful.

4. Nothing could have been better.

比较级与否定词连用表示最高级。= All his food could have been the best.

Eg.I have never seen a better film.

常用的否定词：no, not, never, nothing, nobody, hardly

意义：再也没有比.....更.....的了。

表示最高级的其他表达方式：

○1主语+谓语+比较级+than+any other+单数名词+比较范围（比较对象属于一个比较范围)

○2主语+谓语+比较级+than+any +单数名词+比较范围（比较对象不属于一个比较范围)

(2013浙江高考)I ___________ myself more---it was a perfect day.

A.shouldn’t have enjoyed

B.needn’t have enjoyed

C.wouldn’t have enjoyed

D.couldn’t have enjoyed

(2011全国高考) Mr. Stevenson is great to work for---I really couldn't ask for a __________ (good) boss.

(2012天津高考)---You have to believe in yourself. No one else will, if you don’t.

----____________________________(我再同意不过了). Confidence is really important.

5.Tired of all that fat? Want to lose weight?

1) tired of 厌烦的He is tired of doing the same thing all year round.

tired out 筋疲力尽I was tired out when I finally reach the top of the mountain.

tired from 因…而疲倦I was very tied from running fast.

2)lose weight weight n.-weigh v.称重....，衡量

put on weight=gain weight 增加体重

control one’s weight 控制体重

by weight 按重量计算

中译英

玛丽去年体重增加了，但是现在她已经通过运动成功减肥了。

6. What will happen to you if you don’t eat a balanced diet?

1) diet n&v. 日常饮食，节食

go on a diet=be on a diet 节食 a balanced/healthy diet均衡的/健康的饮食

辨析diet/food

diet:日常饮食，特指维持健康的定量或定质的食物

food:凡是能吃、喝的及具有营养的东西

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