新概念英语第一册课文和笔记:第42课

Lesson 126 Have to and to not need to

Do you have to go now?

Yes, I have to leave immediately.

Do you have to get up early tomorrow morning?

Yes, I'll have to get up at six o'clock.

Did you have to take a taxi?

I'm afraid I had to.

I couldn't get a bus.

Hasn't your friend arrived yet?

How long have you had to wait?

I've had to wait for two hours!

Do you have to water the garden?

No, I don't need to water it now.

It's going to rain.

Do we have to walk to the station?

No, we don't need to.

We can catch a bus.

immediately adv. 立即地

Lesson 125 Tea for two

[词汇·略]

[课文]

Can't you come in and have tea now, Peter?

Not yet.

I must water the garden first.

Do you have to water it now?

I'm afraid I must.

Look at it!

It's terribly dry.

What a nuisance!

Last summer it was very dry, too.

Don't you remember?

I had to water it every day.

Well, I'll have tea by myself.

That was quick!

Have you finished already?

Yes.

Look out of the window.

It's raining!

That means you don't need to water the garden.

That was a pleasant surprise.

It means I can have tea, instead.

Exercises

1 Does she have to decide immediately?

  She doesn't have to decide immediately.

2 She needn't decide immediately.

  Must she decide immediately?

3 We don't have to take a taxi.

  Do you have to take a taxi?

4 We needn't take a taxi.

  Must we take a taxi?

B Examples

1 I have to telephone him, too.

2 She has to wait for him, too.

3 He has to meet her, too.

4 They have to travel by ship, too.

C Examples

1 Do you really have to telephone him now?

2 Does Mary really have to wait for him now?

关于后几课的安排

Lesson 127 A famous actress

[词汇]

famous adj. 著名的

actress n. 女演员

at least 至少

actor n. 男演员

read (read/read) v. 通过阅读得知

Lesson 129 Seventy miles an hour

[词汇]

wave v. 招手

track n. 跑道

mile n. 英里

overtake (overtook/overtaken) v. 从后面超越，超车

speed limit 限速

dream v. 做梦，思想不集中

sign n. 标记，牌子

driving licence 驾驶执照

charge v. 罚款

darling n. 亲爱的（用作表示称呼）

Lesson 131 Don't be so sure!

[词汇]

Egypt n. 埃及

abroad adv. 国外

worry v. 担忧

Lesson 128 He can't be …/He must be …

He must be a doctor.

He can't be a doctor.

He must have been a doctor.

He can't have been a doctor.

He may be a doctor.

He may have been a doctor.

He must have gone.

He must have visited.

He must be swimming.

He can't be swimming.

He must have been swimming.

He can't have been swimming.

He may be swimming.

He may have been swimming.

Exercises

He can't be ill.

He must be tired.

It can't be my new hat.

It must be my old one.

She can't be Danish.

She must be Swedish.

He can't be a dentist.

He must be a doctor.

She can't be forty.

She must be fifty.

It can't be the 20th.

It must be the 21st.

He can't be the youngest.

He must be the oldest.

He can't be reading.

He must be sleeping.

Exercises Examples

1 He has to be here at six o'clock.

2 I think he is probably busy.

3 He has to be at the office early tomorrow.

4 I think he is probably sleeping.

5 I think he is probably French.

6 He has to be in France next week.

7 I think he is probably an engineer.