2024年5月25日发(作者：牢蒙)
Unit 2 Travelling
一、教学内容：
Unit 2 Travelling
Grammar
二、教学目标：
掌握Unit2的词法结构和用法：
1. so…that /such…that/enough to/too…to…
2. have/has been in, have/has been to, have/has gone to
3. 延续性与短暂性动词
经典讲解
Grammar 1: so…that /such…that/enough to/too…to…
解释：如此……以至于……
so+ adj. /adv. +that从句或such+单/复数名词+that从句
例：
It’s so hot in summer that we can’t do without the air conditioner.
夏天的天气热的我们少不了空调。
The teacher spoke so fast that I couldn’t understand what he was saying.
老师讲得太快以致于我听不懂他在说什么。
He is such a genius that he doesn’t have to study much for exams.
他是个天才，所以他考试都不用怎么念书。
They are such good basketball players that everybody wants to watch their games.
他们个个都是很棒的篮球员， 所以每个人都想去看他们打球。
表示：足以做某事 enough to… 如: He is old enough to do it.
意思是太……而不能 … 例: He is too young to go to school.
中考链接
so…that, too…to和enough to都是初中英语教材中的重要结构，在一定条件下它们可以
相互转换，并经常成为中考考查的热点之一。先请看下面两道中考试题：
1. He is old enough to go to school.
He is __________ __________ that __________ __________ go to school.
2. She was so weak that she couldn’t take care of her baby.
She was __________ weak __________ take care of her baby.
（答案：1. so old; he can 2. too; to）
那么在什么情况下三者可以相互转换呢？
（一）so…that与too…to的转换
当that引导的从句为否定式且从句主语与主句的主语相同时，so…that可转换为too…to
结构；若从句主语与主句的主语不相同时，so…that可转换为too…for sb. to结构。例如：
The box is so heavy that he can’t carry it. ＝The box is too heavy for him to carry.
（二）so…that与enough to的转换
1. 当that引导的从句为肯定式时，若从句主语与主句主语相同时，so…that可转换为
enough to结构；若从句主语与主句主语不相同时，so…that可转换为enough for sb. to结构。
例如：
Xiao Lin is so old that he can go to school. ＝Xiao Lin is old enough to go to school.
The box is so light that he can carry it. ＝The box is light enough for him to carry.
2. 当that引导的从句为否定式时，若从句主语与主句主语相同时，so…that可转换为
enough to的否定结构；若从句主语与主句主语不相同时，so…that可转换为enough for sb. to
的否定结构。同时要注意，转换后的形容词（副词）要用其相应的反义词。例如：
The man is so old that he can’t go to work. ＝The man isn’t young enough to go to work.
The desk is so heavy that I can’t move it. ＝The desk isn’t light enough for me to move.
（三）enough to的句式为否定式时，enough to可以转换为too…to结构。
转换后的too…to结构中的形容词（副词）要用其相应的反义词。例如：
He is not old enough to do the work. ＝He is too young to do the work.
The problem is too difficult for me to work out. ＝ The problem isn’t easy enough for me to
work out.
【典型例题】
一、改写同义句。
1. The book is interesting enough for everybody to read.
The book is ____ interesting ____ everybody likes to read it.
2. The boy is so short that he can’t reach the buttons of the lift.
The boy is ____ short ____ ____ the buttons of the lift.
The boy isn’t ___ ____ _____ _____ the buttons of the lift.
3. He is such a young boy that he can’t go to school.
He is _____ young ______ he can’t go to school.
He is_____ old _____ to go to school.
He is _____ young _____ go to school.
4. He is so old that he can go out alone.
He is _____ ________ ______ go out alone.
5. Mr. Wu is so patient that he spends much time explaining things to us.
2024年5月25日发(作者：牢蒙)
Unit 2 Travelling
一、教学内容：
Unit 2 Travelling
Grammar
二、教学目标：
掌握Unit2的词法结构和用法：
1. so…that /such…that/enough to/too…to…
2. have/has been in, have/has been to, have/has gone to
3. 延续性与短暂性动词
经典讲解
Grammar 1: so…that /such…that/enough to/too…to…
解释：如此……以至于……
so+ adj. /adv. +that从句或such+单/复数名词+that从句
例：
It’s so hot in summer that we can’t do without the air conditioner.
夏天的天气热的我们少不了空调。
The teacher spoke so fast that I couldn’t understand what he was saying.
老师讲得太快以致于我听不懂他在说什么。
He is such a genius that he doesn’t have to study much for exams.
他是个天才，所以他考试都不用怎么念书。
They are such good basketball players that everybody wants to watch their games.
他们个个都是很棒的篮球员， 所以每个人都想去看他们打球。
表示：足以做某事 enough to… 如: He is old enough to do it.
意思是太……而不能 … 例: He is too young to go to school.
中考链接
so…that, too…to和enough to都是初中英语教材中的重要结构，在一定条件下它们可以
相互转换，并经常成为中考考查的热点之一。先请看下面两道中考试题：
1. He is old enough to go to school.
He is __________ __________ that __________ __________ go to school.
2. She was so weak that she couldn’t take care of her baby.
She was __________ weak __________ take care of her baby.
（答案：1. so old; he can 2. too; to）
那么在什么情况下三者可以相互转换呢？
（一）so…that与too…to的转换
当that引导的从句为否定式且从句主语与主句的主语相同时，so…that可转换为too…to
结构；若从句主语与主句的主语不相同时，so…that可转换为too…for sb. to结构。例如：
The box is so heavy that he can’t carry it. ＝The box is too heavy for him to carry.
（二）so…that与enough to的转换
1. 当that引导的从句为肯定式时，若从句主语与主句主语相同时，so…that可转换为
enough to结构；若从句主语与主句主语不相同时，so…that可转换为enough for sb. to结构。
例如：
Xiao Lin is so old that he can go to school. ＝Xiao Lin is old enough to go to school.
The box is so light that he can carry it. ＝The box is light enough for him to carry.
2. 当that引导的从句为否定式时，若从句主语与主句主语相同时，so…that可转换为
enough to的否定结构；若从句主语与主句主语不相同时，so…that可转换为enough for sb. to
的否定结构。同时要注意，转换后的形容词（副词）要用其相应的反义词。例如：
The man is so old that he can’t go to work. ＝The man isn’t young enough to go to work.
The desk is so heavy that I can’t move it. ＝The desk isn’t light enough for me to move.
（三）enough to的句式为否定式时，enough to可以转换为too…to结构。
转换后的too…to结构中的形容词（副词）要用其相应的反义词。例如：
He is not old enough to do the work. ＝He is too young to do the work.
The problem is too difficult for me to work out. ＝ The problem isn’t easy enough for me to
work out.
【典型例题】
一、改写同义句。
1. The book is interesting enough for everybody to read.
The book is ____ interesting ____ everybody likes to read it.
2. The boy is so short that he can’t reach the buttons of the lift.
The boy is ____ short ____ ____ the buttons of the lift.
The boy isn’t ___ ____ _____ _____ the buttons of the lift.
3. He is such a young boy that he can’t go to school.
He is _____ young ______ he can’t go to school.
He is_____ old _____ to go to school.
He is _____ young _____ go to school.
4. He is so old that he can go out alone.
He is _____ ________ ______ go out alone.
5. Mr. Wu is so patient that he spends much time explaining things to us.