新概念第二册Lesson18笔记整理

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Lesson 18 He often does this!

一、 Grammar:have用法

Have:助动词:构成各种完成时(现在、过去、将来)和完成进行时;

have/has done; had done; will/shall done

实义动词:1、表示“具有”、“拥有”时为状态动词,与have got可互换,一般不用于进行时或被动语态。

2、表示eat、drink、enjoy、take等意思时,可用于各种时态。

Eg:have lunch;have a cup of coffee;have a good time;have a bath

对以上各种完成时举例:

现在完成时: He has just gone to Beijing.

过去完成时:The film had begun before we got to the cinema.

将来完成时:By the time you get home I will have cleaned the house from top to bottom.

(注:将来完成时表示将来某一时间以前已经完成的动作,并对将来产生影响。一般它的时间状语为:before/by+将来时间;by the time引导从句)

二、 课文语言点:

1、 look for:表示动作 ,不涉及结果;find:表示结果

2、 leave:1)离开: leave for+地点:动身去某地;leave+地点+for+地点:离开某地去某地

2)遗弃: Her husband has left her. 她的丈夫把她遗弃了。

3)遗忘,丢下: I left my keys at home.

4)留给,遗留:The famous actress left all her money to charity.(慈善机构)

5)让某物处于某种状态:He left the window open. 他让窗户开着。

3、beside:只作介词,“在旁边”=next to(旁边,紧挨着)

Eg:There is a boy beside near the door. 有个男孩在门的旁边。

Besides adv:“此外”、“而且”,I’m quite busy today. Besides,I’ve got a bad cold.

Prep:“除…之外”There were a lot of people at the party besides us.

除了我们,晚会上还有许多其他人。

注:介词是虚词,不能单独作句子的成分;但是副词是实词,可以单独作句子的成分。

英语虚词有四大来:介词、冠词、连词和感叹词(hello,hi等)。

4、give相关的词组:

give back:归还;give in:上交;give away:赠送;give up:放弃

5、pay the bill:付账 bill:账单

6、He often does this!其中he是指狗,一般动物用it作指代,但是指宠物,或民间故事中的动物时,往往将它们“人格化”,并且具有性别。

练习答案 Key to written exercises

1.关键句型练习答案

A

1 I looked for my bag after I had had lunch at a village pub.

2 I had left my bag on a chair beside the door.

3 The landlord asked me: 'Did you have a good meal?'

4 I answered: 'I can't pay the bill because I haven't got my bag.'

5 The dog had taken the bag into the garden.

C

Sentences 2, 3, 5, 7, 8, 10, 11

2.难点练习答案

A

1 back 2 away 3 in 4 in

B

1 Besides 2 beside

3.多项选择题答案

1b 2d 3b 4d 5b 6c

7d 8c 9a 10c 11c 12b