Unit 1 Lifestyles

Lesson 4 City or country同步辅导与测试

难句解疑

1. That's what people call the underground in London. (the tube) 就是人们对伦敦地铁的叫法。

句中what引导的从句为表语从句。What 在从句中作从句的宾语，the underground in London 为从句的宾语补足语，what 在这里的意思为"......的"

例：1) This is what I want to tell you. 这就是我要告诉你的事。

2）China is not what it used to be. 中国已经是今非昔比了。

2. Usually it's so crowded that I can't find anywhere to sit.

通常地铁和拥挤，很难找到座位。

句中so...that为连词，引导结果状语从句。 请注意：1. so+形容词/副词2. so+形容词+a(an)+名词 3. so+ many / few / little / much+ 名词。so...that 还可以引导目的状语从句，引导目的状语从句时，从句谓语动词常有情态动词，如：can / could, will / would, may / might。

例：1）He works so hard that he often forgets to eat and sleep.

他工作很努力，以至于经常忘记吃饭睡觉。

2）He is so good a teacher that all his students like him very much.

他是一位好老师，他的学生都喜欢他。

3）He had so many falls that he was black and blue all over.

他摔了很多跤，以致浑身青一块紫一块。

3. I need to do that because I don't get enough exercise otherwise.

因为每天运动量不够，我需要增加些运动。

句中otherwise 为副词，意思为"否则，不然"。Otherwise 还有"除此以外"的意思。

例：楼上有些音乐声， 除此以外， 房子里静悄悄的。

4. We like to visit nice, quiet places far away from the city, and go walking where there are no shops, crowds or the tube.

我喜欢去那些远离城市、幽静、风光秀丽的地方，在没有商店、人群、地铁的地方漫步。

句中where为连词，引导地点状语从句，修饰动词go。

例：1) Sit where I can see you.