新概念英语第一册笔记138 If……

EXERCISES A: P280

1.       If he misses the bus, he’ll take a taxi.

2.       If he doesn’t sell his old car, he won’t buy a new one.

3.       If they offer me more money, I’ll work less.

4.       type the letter/type it（by）myself

If she doesn’t type the letter, he’ll type it himself.

5.       come home early/play in he garden

If the children come home early, they’ll play in the garden.

6.       If I am ill tomorrow, I won’t go to work.

7.       If I go to the party, I’ll enjoy myself/have a good time.

8.       to tell you the truth/tell him the truth

If he asks me, I’ll tell him the truth.

9.       If it rains tomorrow, my mother’ll stay at home.

EXERCISES C:

rich: 富有的

He is rich.  If he is rich, he can work less.

1.       live abroad

I can live abroad, if I’m rich.

4.  If they are rich, they can have a long holiday.

6.  If you are rich, you can offer your boss a job.

7.  If I am rich, I’ll fly to Tokyo.

3.  He can buy a new house, if he is rich.

Lesson 139 Is that you, John?

extra       adj.额外的

overseas    adj.海外的，国外的

engineering  n.工程

company    n.公司

line        n.线路

宾语从句

1．  由that引导的从句，that可以省略；

2．  知道、希望、相信等动词，前面一般现在时，后面任何时态；

3．  If/whether（是否）引导，如果后面是选择疑问句，用whether；特殊疑问词what/why/where，把疑问句变成陈数句语序。　　

I wonder/do you want to go home

I wonder if you want to go home.

Do you need help?

My wife wonders if you need help.

What are you doing?

I want to know what you are doing.

What are you talking about?

I don’t understand what you are talking about.

Where are you going tomorrow?

I want to know where you are going tomorrow.

When will the train leave?

I don’t know when the train will leave.

EXERCISES B: P284

1 .I want to know if you are late. Tell me if you are late.

  I want to know why you are late. Tell me why you are late.

2. I want to know if you are dirty. Tell me if you are dirty.

  I want to know why you are dirty, Tell me why you are dirty.

EXERCISES C:

Example:

1. I want to know if you are writing. Tell me if you are writing.

I want to know what you are writing. Tell me what you are writing.

   2.  I want to know if you are cooking. Tell me if you are cooking.

      I want to know what you are cooking. Tell me what you are cooking.

EXERCISES D:

Example:

1.       I want to know if Tom got up early. Tell me if Tom got up early.

I want to know when Tom got up. Tell me when Tom got up.

2.  I want to know if Tom arrived late. Tell me if Tom arrived late.

   I want to know when Tom arrived. Tell me when Tom arrived.

3.  I want to know if Tom did his homework yesterday.

Tell me if Tom did his homework yesterday.

   I want to know when Tom did his homework. Tell me when Tom did his homework.

4.  I  want to know if Tom had a bath yesterday. Tell me if Tom had a bath yesterday.

   I want to know when Tom had a bath. Tell me when Tom had a bath.