一课一题一语法：新概念英语第2册第83课

【往期回顾】

一课一题一语法：新概念英语第2册第82课

【答案】

1. Some trees will be planted by them in the park next month.

2. Her mother was sent a special present by her last week. / A special present was sent to her mother by her last week.

3. The soldiers was ordered to charge at once by the officer.

【本期内容】

下面我们继续本周《新概念英语2》第83课的重点句型或语法的分享。先来读一读课文：

一、课文原文

Lesson 83 After the elections

The former Prime Minister, Mr. Wentworth Lane, was defeated in the recent elections. He is now retiring from political life and has gone abroad. My friend, Patrick, has always been a fanatical opponent of Mr. Lane"s Radical Progressive Party. After the elections, Patrick went to the former Prime Minister"s house. When he asked if Mr. Lane lived there, the policeman on duty told him that since his defeat, the ex-Prime Minister had gone abroad. On the following day, Patrick went to the house again. The same policeman was just walking slowly past the entrance, when Patrick asked the same question. Though a little suspicious this time, the policeman gave him the same answer. The day after, Patrick went to the house once more and asked exactly the same question. This time, the policeman lost his temper. "I told you yesterday and the day before yesterday," he shouted, "Mr. Lane was defeated in the elections. He has retired from political life and gone to live abroad!" "I know," answered Patrick, " but I love to hear you say it!"

大家可以从下面购买《新概念英语》第二册的官方教材：

二、重点句型或语法

本课主要是复习第74-82课的重点句型或语法。

（一）第74课

本课侧重学习的是现在进行时和一般现在时的用法。

1、现在进行时

该时态除了表示此刻正在进行的动作之外，也可以表将来，或者与频率副词连用表习惯，如：

She is singing nex door at the moment. (表正在进行)

She is coming to the party soon. (表将来)

She is always talking in my class. (表习惯)

2、一般现在时

该时态一般用来表示当前的状态、日常行为、习惯喜恶、客观事实或真理等，也可以用来表将来。如：

It"s sunny today.

He is Chinese.

He often goes to schol on foot every day.

He likes swimming in the sea on Sundays.

The sun rises in the east and sets in the west.

The train leaves at 8 a.m. tomorrow.

If it rains tomorrow, we will not go there.

When she comes next Friday, we will give her the handbag.

（二）第75课

本课侧重学习的是一般过去时，该时态主要用来表示过去发生的事情。如：

They went to the museum by bus yesterday.

She called the doctor when her son had a bad cold.

He was in London last year.

（三）第76课

本课侧重学习的是现在完成时和现在完成进行时。

1、现在完成时

该时态主要用来表示过去的动作对现在造成的影响，该动作可能已经结束，也可能持续到现在，甚至还在进行。如：

I have seen the film already. (动作已结束)

He has learned English for five years. (动作可能还在进行)

2、现在完成进行时

该时态主要用来表示过去发生的动作，持续到现在还在进行。如：

She has been playing the piano for ten years.

（四）第77课

本课侧重对比一般过去时、现在完成时和现在完成进行时的用法。如：

She read the book last Saturday. (强调上周六看了这本书)

She has just read the book. (强调刚看完这本书)

She has been reading the book for two weeks. (强调两周来一直在看这本书)

（五）第78课

本课侧重学习冠词的用法。如：

The Browns visited us last Sunday.

She caught the man by the arm.

A dog runs faster than a pig.

The moon moves around the earth.

（六）第79课

本课侧重对比一般过去时、过去进行时和过去习惯的用法。如：

She swam in the sea ten days ago. (过去发生的事情)

She was swimming in the sea this time yesterday. (过去正在进行的动作)

She used to swim in the sea in her childhood. (过去习惯，但现在不再如此)

She would often swim in the sea when she was young. (过去习惯)

（七）第80课

本课侧重学习的是比较关系。如：

I can run as fast as Jane.

He is not as / so fat as Tom.

They have more books than he.

She is the most diligent student in her class.

（八）第81课

本课侧重学习的是介词的用法。如：

She is expert at physics.

He often indulges himself in gambling.

We were disappointed with him.

I admit that I am inferior to him in many respects.

（九）第82课

本课侧重学习的是被动语态的用法。如：

The window was broken by the boy just now.

This can be done by us in three days.

He was asked to do it at once by the teacher.

三、一课一题

根据本课的复习内容，让我们来练一练吧，请根据句子的前后文，用所给词语的正确形式填空。

1. He _____ (read) five books so far.

2. It _____ (snow) heavily the other day.

3. She _____ (work) in the garden at five p.m. last Saturday.

4. The bridge _____ (build) in five weeks" time.

5. They _____ (learn) French for three years, and they are still learning.

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