补充讲义：Unit 2 of M5                                                Huahua
Words and phrase :
2 use up / run out of / run out的用法：
(1)sth be used up = sth be run out of  (use up / run out of 能够被动)
include of 用法(2)run out 不能被动 ： sth run out
3 be willing to do 愿意做某事
4 cut 词组归纳

cut down (on） 削减；减少；砍伐
cut off 切断；截止；中断供应
cut short 剪短；削短；(突然)中止；打断；
cut in (汽车)超车，切入，插话
cut through (抄近路)穿过；穿透
cut up切碎；齐根割掉

5 consultant (n )        consult (v)  consult sb 向某人咨询
Difficult sentences (can you translate the sentences and analyze the underlined sentences ? )
1It is obvious that you are very concerned about the present situation of our environment. (P23,)
很明显，你很关心我们环境的当前形势。
2 In addition, many sea creatures are being wiped out by fishing boats. (L16)
此外，许多海洋生物正在被捕鱼船灭绝。
3 These boats catch large amounts of fish without giving them time to lay eggs. (L16-17) 
这些船捕捞大量的鱼类，不给它们时间去产卵
4As an economist, I’m often seen as being against the environment. (L30)
作为一个经济学家，我经常被看作是反对环境的。
5They think of greedy businessmen hiding from their responsibilities to the environment and only thinking about money. (L32-33)
他们想到贪婪的商人们逃避对环境的责任，只想到钱。
6 Asking around, I find many people willing to pay slightly higher prices for things that are environmentally friendly. (L51-52)
问周围的人，我发现许多人愿意花稍微高一点的价格买环保的产品。
Language focus
1 The people running these factories are very concerned about the environment. (L40)
Be concerned about 关心，担心
She is much concerned about the living conditions of the refugees. 她很担心难民的生活情况。
Concerning  prep.  关于
1 Let me see all the official documents concerning the sale of this land.
让我看看买卖这块土地的所有官方文件。
2 concerning their retirement allowance, they show great anxiety
他们对自己的养老金问题显得十分焦虑。
2 include 和contain的区别
(1)contain 着重"内有包括；能容纳，能装入"，可用于表示包含所含之物的全部或部分，而 i
nclude 则只是包含一部分。
His school bag contains a lot of books, including a cartoon book.他的书包里有两本书，包括一本动画书。
（2）including 可以作介词连接介词短语 ，当including 连接两个部分做主语时，谓语动词跟前面定， 归纳这种用法的词有： as well as , with ,together with , along with , but ,except ,in addition to , rather than , including …
1 Nobody but I is in the classroom .
2 You rather than I are going to camping .