Lesson 4 An exciting trip 激动人心的旅行(现在完成时)

I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is fending this trip very exciting.

新概念英语二册第四十四课(新概念英语第二册)(1)

词汇重点

exciting adj.令人兴奋的

receive v.收到,受到,得到;

receive good education受到良好的教育

receive a warm welcome受到热烈欢迎

different adj.不同的

A is different from B A与B不同

indifferent adj.冷漠的

indifference n.冷漠

be indifferent to 对什么冷漠

abroad adv.到国外,在国外

go abroad 出国

aboard adv.上船/车/飞机,在船/车/飞机上

All aboard.全体上车/船

Welcome aboard!欢迎加盟!

语法重点:现在完成时

使用条件:

表示过去一直延续到现在的动作;

动作在过去已经发生,但对现在的影响依然存在,而且具体发生时间不明,一旦有具体发生的时间就必须用一般过去时

现在完成时的结构

肯定句:主语 have/has done

否定句:主语 haven`t/hasn`t done

疑问句:have/has 主语 done

现在完成时的标志词:just(英式),lately,recently,yet,already,ever,never,so far,up to now,before(作副词时放在句尾),for…..(后接一段时间),since….,….(主句用现在完成时)

课文详解:

1. I have just received a letter from my brother, Tim.

句中用了just,且没有指明具体时间,因此用现在完成时;

Tim作同位语

2. He is in Australia.

主系表结构

表语:补充说明主语,常由名词、形容词、副词(不能是ly结尾的副词)、介宾或句子组成(构成表语从句)

3. He has been there for six months.

不可延续性动词不能与表示一段时间的状语连用

常见的非延续性动词:

die,marry,come,arrive,leave,go,finish,buy,etc.

dead(可以接一段时间)

4. Tim is an engineer.

5. He is working for a big firm and he has already visited a great number of different places in Australia.

work for 公司:在哪家公司工作

work in/at 公司:在哪家公司工作(不如上边那种正式)

句中出现already,用现在完成时;

表示"已经…..",在肯定句中用already多位于句中;在否定句中和疑问句中yet,多位于句尾(否定句中翻译为"还没有….")

a number of…一些;若干….

a great number of大量的…..(只用来修饰可数名词)

6. He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia.

句中出现just用现在完成时;

has/have gone to…..去了…(还没有回来)

has/have been to…..去过….(已经回来了)

7. He will soon visit Darwin.

一般将来时第12课讲。soon一般将来时的标志

8. From there, he will fly to Perth.

fly to乘飞机去某地

go to ….by plane/air乘飞机去某地(没有第一种正式简练)

Perth佩斯(澳大利亚城市)

9. My brother has never been abroad before, so he is fending this trip very exciting.

before adv.以前(单独使用,位于句尾,现在完成时的标志)

ago adv.以前(不能单独使用,用于一般过去时)

so与because不能同时出现

find 宾语 宾补:觉得/认为某人某物

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