1. Our eating habits have changed, as has our way of life... 我们的饮食习惯变了，生活方式变了……

请看下面两道高考题：
1. Only in this way ___________ progress in your English. (MET84) (B)
    A. you make  

      为了健康，得病服药、就医自然是常理之事。世界各地的药品不一样，又有西药、中药之分。下面我们看看美国人得病服药、就医的具体过程。

Unit 13  Healthy eating

1. I ___________ like to go for a walk, if that’s all right.

(五)结果状语从句
结果状语从句常用从属连词that (以致,结果),so that (以致,结果),so+形容词(副词)+that(如此……以致于),such+名词+that(如此……以致于)等引导。
It was so cold that the lake froze.天气如此冷,以至于湖面结冰了。
He

(八)方式状语从句
常用从属连词as (正如),as if,as though (好像)等引导。
The professor told the students to do as he did.
这位教授告诉学生像他那样去做。
Put these books as they were.

十四、Many people like this film not just because the story itself is moving,but also because most of the people in the film use their real names and play themselves.
not on

重点词语讲解
6.marry
①vt.嫁,娶,和……结婚;为……主婚;把……嫁给
John is going to marry Mary.约翰将娶玛丽为妻。
Mary married John last month.玛丽上个月嫁给了约翰。

5.关系代词用法中应注意的几个问题
①关系代词who,which,that在定语从句中做主语时不能省略,做宾语时,特别是在口语中可以省略。
I like the story (which)you told us last night.我喜欢你昨晚给我们讲的那个故事。
The magazine (which/that)you lent me is very interesting.你借给我的那本杂志很有趣。
②关系代词whom,which在定语从句中做介词的宾语时,介词可放在whom,which之前,也可以放在定语从句中

(一)要点提示
介词复习的主要内容有:
1.表示时间的介词有:in,on,at,before,after,from,from...to,for,since,until,till,by,during,between等。
2.表示空间位置的介词有:at,in,on,from,near,next to,beside,opposite to,under,above,below,over,behind等。
3.表示动作方向的介词有:to,into,towards,across,through,up,down,along,from

(一)介词的种类
介词按其构成可分为：
1.简单介词：即单一介词。 如： in,at,from
2.复合介词：由两个介词组成。如：but for,without
3.二重介词：由两个介词搭配而成， 但没有复合介词那样固定。如：from behind,until after,except for
4.短语介词：由短语构成。如：in view of; on account of
5.分词介词

定语从句在复合句中起定语作用,修饰主句中的名词或代词。被定语从句所修饰的词叫做先行词,必须放在定语从句之前。
定语从句主要由关系代词who,whom,whose,which,that和关系副词when,where,why所引导。它们在意义上代表先行词,同时在定语从句中担任某种成分,但没有疑问的意义。
定语从句分限定性定语从句和非限定性定语从句两种。
(一)关系代词的用法
1

十二、After that it still took seven years before they finally got married.
It takes/took (或使用动词be)+时间+before...意为:多少时间之后,某事才发生。例如:
It will take several hours before we arrive in Shenzhen.
It took many years before the old man found his son at l

重点词语讲解
1.argue
①vi.争论;争辩argue with (against) sb.on/over/about sth.
Don't argue with her about that.
②vt.用辩论证明(后接宾语从句)
The man argued that he had not stolen anything.
2.share
①vt.分担,分享share sth.with/among/between