高中英语必修二unit2教案完整版

【亲爱的孩子：progress is the activity of today and the assurance of tomorrow.进步是今天的活动、明天的保证。】

一.复习旧知

二.新课讲解

pete 比赛，竞争

competitive 竞争的competitor 竞争者，竞争对手

competition 竞争，比赛competence 能力，胜任

compete in 参加……比赛

compete for 争取获得compete with /against 同……竞争

2.take part in 参加，参与

Take an active part in

Play an important part in 扮演重要角色

take part in，join ,join in ,attend ：

take part in 指参加大型活动，join指参加党派，团体，组织等，表示成为其中一员。与某人一起做某事可以表达为：join sb. in (doing) sth. join in指参加某种活动，游戏，竞赛，娱乐。attend 指参加会议，婚礼，典礼，上课，上学，听报告等。

3.stand for 代表，象征，表示; 主张，拥护，支持；忍受

Stand up 站起来stand out 突出，显眼stand by 袖手旁观stand aside 站在一旁

4.admit 准许进入，准许参加，接纳，承认

be admitted to/into 被准许进入admit doing/that…承认做了……

admit sb./sth. to be /as…承认某人/某物是…

5.nor/neither 也不

倒装结构nor/neither +助动词/be/情态动词+主语表示某人某物也不……类似于so的用法So+主语+助动词/be/情态动词表示某人某物的确……

6.as well 也，又，还as well as 和……一样might/may as well do 我们不妨/还是…吧besides ,in addition to 除……之外还有

as well,also,too,either 的区别

as well前面不用逗号，放在句尾，用在肯定句，疑问句中

also 一般放在be/情态动词/助动词之后,实义动词之前

too放在句中或句末，通常用逗号隔开，用于肯定句，疑问句中。

Either 放在句尾

7.as…as和……一样

第一个as为副词，第二个as为连词，用来连接一个比较状语从句，但常省略与主句相同的成分。

原文再现：There is as much competition among counties to host the Olympics as to win Olympic medals.国与国之间争取奥运会承办权的竞争就跟夺奥运奖牌一样激烈。

As….as 运用形式：（倍数times）

1).as+adj/adv+as…

2).as+adj+可数名词复数或不可数名词+as…

3).as+adj+a/an+可数名词单数+as…

German is just as difficult to learn as English.

You must give flowers as much water as they need.

The room is four times as large as ours.

8.replace 取代，替换，把……放回原处

Replacement

Replaceable

Replace sth.

Replace…with/by..用…代替

Take the place of代替

In place of sb./sth.=in sb.’s/sth.’s place 代替

In place 在适当的位置

Out of place 不适合的，在不适当的位置

With everything in place,she started the slide show.一切就绪，她开始播放幻灯片

Replace soda with water.用水取代苏打。

It would be difficult to find a man to take the place of the present manager.

找一个人来代替现在的经理是不容易的。

9.charge vt&vi收费，控诉，充电n.费用，主管

Charge…for…索价，要价

Charge sb. with sth.=accuse sb. of wth. 指控某人

In charge of sth.负责、主管某事

In the charge of sb. 由某人负责

Take charge of 负责，主管

Free of charge 免费

Charge a battery 给电池充电

Cost,charge,price,fee,fare的区别

Cost指生产某东西的成本，代价

Charge 指商品或服务所需的费用

Price 指商品在市场上出售时的价格，尤指商品的单价

Fee指上学、求医、找律师收取的费用

Fare 侧重旅行时所付的车费，船费（交通费用）

What did they charge for the repairs? 他们收了多少维修费用

The house in the downtown cost him 3 million yuan. 市中心的房子花了他300万元。Airplane fares have gone up again. 飞机票又涨价了。

I won’t buy that type of car at that price. 我不会以那个价格买那种类型的车。

Who paid the fee for hosting the party、谁出的钱举办聚会？

10.as 在定语从句中可以充当主语、宾语和表语，经常和such ,so ,the same 连用，当先行词被such,so,the same 修饰时，关系代词用as.

短语the same…as 指同一类the same…that 指同一物

Your have such a beautiful dress as I bought yesterday.

You have the same dress as I bought yesterday.

This is the same dictionary as I bought .(这和我昨天买的词典一样)

11.advertise vt&vi做广告，登广告

Advertise sth.登广告宣传某物