牛津深圳八年级上 U8 had-better-结构的用法(课件)
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2.I must stay at home this afternoon. You had better
will you come to my house, _________?
今天下午我必须留在家里，你最好来我家，好吗？
结构用法
五、had better在表示对别人劝告、建议时， 不宜用于与陌生人、长辈及上级的交谈中。 比较有礼貌的说法是：
结构用法
一、had better后面必须跟动词原形。 had better后跟动词原形(即不带to的不定式)， 构成：had better do sth. 如： 1.你最好立即去医院看病。 You'd better go to hospital at once. 2.汤姆，你最好今天去那儿。 Tom, you'd better go there today.
You had better not leave for Nanjing the day after tomorrow.
结构用法
三、had better的疑问式。 had better通常不以普通疑问句的形式出现。
但有时用于否定疑问句，常用结构为：
Hadn't+主语+better...?作为一种劝告形式，常译为： ...不认为该...吗？ 如： 1. Hadn't you better 2. Hadn't you better take an umbrella? ask him first?
学以致用
下列各句都有一处错误，请改正。 1.You'd better to wait for me at the school gate. （去掉to） 2.I have better write to him now.
（have应改为had） 3.You had not better go there. （将not置于better后面）
It might be better for you...；
It would be better for you... 如：
It might be better for you to help ，Grandpa.
爷爷，您最好能帮我一下。
小结
1.肯定式： 2.否定式： 3.否定疑问式： 4.反意疑问式： 5.委婉式： had better do sth. had better not do sth. Hadn't+主语+better...? ...had+主语？/...will you? It might be better for you...； It would be better for you...
学以致用
Work in pairs or groups.You'd better... Make up a dialogue.
The doctor may ask: What’s wrong？ What’s the matter? Are you OK? You may tell the doctor: I hurt my arm… I have a headache… I feel sick/cold. ... The doctor may say: You'd better take this medicine. / have a good rest. /stay home. /not eat junk food not play computer game.
你不认为该带一把伞吗?
你不认为该先问问他吗?
结构用法
四、had better在反意疑问句中。
但有时可用“will you?”表示一种请求或建议。 如： 1.You’d better not go out today, had you ?
在反意疑问句中，疑问部分一般用“had+主语？”，
今天你最好不要外出，好吗？
结构用法
二、had better的否定式。如：
常用的否定形式是将否定副词not直接放在
had better的后面—— had better not do sth.
如： 1.你最好不要错过末班公共汽车。 You ______________ had better not miss the last bus. 2.你最好后天不要动身去南京。
...
...
1. I’m getting fat. I_______ to eat too much. 2. Mary is not feeling well. She_______stay at home. 3. He_______to be here, oughtn’t he? 4. Children_______play football in the street. 5. They_______to let their dogs run on the road. 6. She’s always short of money. She_______spend too much. 7. Mike has a weak body, so he_______to do more exercise. 8. Hopeful gets low marks at school. He_______work harder. 9._______May go swimming this afternoon? No, she_______. She_______do her homework at home. 10. _______we to buy some batteries?
英语教研组
had better 结构的用法
目录
1
结构概述 结构用法 习题
2
3
结构概述
had better (常简略为’d better)是一固定词组， had better “最好”，用于表示对别人 的劝告、建议或表示一种愿望。
eg： You’d better go home now because it’s too late. 你最好现在回家，因为太晚了。
will you come to my house, _________?
今天下午我必须留在家里，你最好来我家，好吗？
结构用法
五、had better在表示对别人劝告、建议时， 不宜用于与陌生人、长辈及上级的交谈中。 比较有礼貌的说法是：
结构用法
一、had better后面必须跟动词原形。 had better后跟动词原形(即不带to的不定式)， 构成：had better do sth. 如： 1.你最好立即去医院看病。 You'd better go to hospital at once. 2.汤姆，你最好今天去那儿。 Tom, you'd better go there today.
You had better not leave for Nanjing the day after tomorrow.
结构用法
三、had better的疑问式。 had better通常不以普通疑问句的形式出现。
但有时用于否定疑问句，常用结构为：
Hadn't+主语+better...?作为一种劝告形式，常译为： ...不认为该...吗？ 如： 1. Hadn't you better 2. Hadn't you better take an umbrella? ask him first?
学以致用
下列各句都有一处错误，请改正。 1.You'd better to wait for me at the school gate. （去掉to） 2.I have better write to him now.
（have应改为had） 3.You had not better go there. （将not置于better后面）
It might be better for you...；
It would be better for you... 如：
It might be better for you to help ，Grandpa.
爷爷，您最好能帮我一下。
小结
1.肯定式： 2.否定式： 3.否定疑问式： 4.反意疑问式： 5.委婉式： had better do sth. had better not do sth. Hadn't+主语+better...? ...had+主语？/...will you? It might be better for you...； It would be better for you...
学以致用
Work in pairs or groups.You'd better... Make up a dialogue.
The doctor may ask: What’s wrong？ What’s the matter? Are you OK? You may tell the doctor: I hurt my arm… I have a headache… I feel sick/cold. ... The doctor may say: You'd better take this medicine. / have a good rest. /stay home. /not eat junk food not play computer game.
你不认为该带一把伞吗?
你不认为该先问问他吗?
结构用法
四、had better在反意疑问句中。
但有时可用“will you?”表示一种请求或建议。 如： 1.You’d better not go out today, had you ?
在反意疑问句中，疑问部分一般用“had+主语？”，
今天你最好不要外出，好吗？
结构用法
二、had better的否定式。如：
常用的否定形式是将否定副词not直接放在
had better的后面—— had better not do sth.
如： 1.你最好不要错过末班公共汽车。 You ______________ had better not miss the last bus. 2.你最好后天不要动身去南京。
...
...
1. I’m getting fat. I_______ to eat too much. 2. Mary is not feeling well. She_______stay at home. 3. He_______to be here, oughtn’t he? 4. Children_______play football in the street. 5. They_______to let their dogs run on the road. 6. She’s always short of money. She_______spend too much. 7. Mike has a weak body, so he_______to do more exercise. 8. Hopeful gets low marks at school. He_______work harder. 9._______May go swimming this afternoon? No, she_______. She_______do her homework at home. 10. _______we to buy some batteries?
英语教研组
had better 结构的用法
目录
1
结构概述 结构用法 习题
2
3
结构概述
had better (常简略为’d better)是一固定词组， had better “最好”，用于表示对别人 的劝告、建议或表示一种愿望。
eg： You’d better go home now because it’s too late. 你最好现在回家，因为太晚了。