介绍:
125-126
1、你现在一定得去吗？
Do you have to go now?
是的，我必须立即离开。
Yes,I have to leave immediately.
2、你明天早上一定得早起吗？
Do you have to get up early tomorrow morning?
是的，我得在六点起床。
Yes,I'll have to get up at six o'clock.
3、你非得打的吗？
Did you have to take a taxi?
恐怕我一定要。我不能搭公车。
I'm afraid I have to. I couldn't get a bus.
4、你的朋友还没到吗？
Hasn't your friend arrived yet?
你得等多长时间啊？
How long have you had to wait?
我得等两小时。
I've had to wait for two hours.
5、你一定得给花园浇水吗？
Do you have to water the garden?
不，我现在不必给它浇水。
No,I don't need to water it now.
天要下雨了。
It's going to rain.
6、你一定得走路去车站吗？
Do you have to walk to the station?
不，我们不必。我们能赶上一辆公交。
No,we don't need to. We can catch a bus.
7、你一定得早点离开。
You have to leave early.
You must leave early.
你一定得早点离开吗？
Do you have to leave early?
Must you leave early?
你不必早点离开。
You don't have to leave early.
You needn't leave early.
8、她必须得立即做决定。
She has to decide immediately.
She must decide immediately.
她一定要立刻做决定吗？
Does she have to decide immediately?
Must she decide immediately?
她不必立即做决定。
She doesn't have to decide immediately.
She needn't decide immediately.
9、我们一定得打的.
We have to take a taxi.
We must take a taxi.
我们一定得打的吗？
Do we have to take a taxi?
Must we take a taxi?
我们不一定要打的。
We don't have to take a taxi.
We needn't take a taxi.
10、我现在必须去了。你呢？
I must go now.What about you?
我也得走了。
I have to go,too.
11、我必须打电话给他。你呢？
I must telephone（call） him.What about you?
我也得给他打电话。
I have to telephone him, too.
12、我必须等汤姆。玛丽呢？
I must wait for Tom.What about Mary?
玛丽不必等他。
Mary doesn't have to wait for him.
13、我必须遇到她。吉姆呢？
I must meet her.What about Jim?
吉姆也得遇到她。
Jim has to meet her ,too.
14、我必须乘船旅行。汤姆和玛丽呢？
I must travel by ship.What about Tom and Mary?
汤姆和玛丽也得乘船旅行。
Tom and Mary have to travel by ship, too.
15、我现在必须去。
I must go now.
你真的一定要现在去吗？
Do you really have to go now?
16、我必须打电话给他。
I must telephone（call） him.
你真的一定得给他打电话吗？
Do you really have to telephone him?
17、玛丽必须等他。
Mary must wait for him?
玛丽一定得等他吗？
Does Mary really have to wait for him?
18、吉姆必须得遇到她。
Jim must meet her.
吉姆一定得遇到她吗？
Does Jim really have to meet her?
19、汤姆和玛丽必须得乘船旅行。
Tom and Mary must travel by ship.
汤姆和玛丽一定得乘船旅行吗？
Do Tom and Mary really have to travel by ship?
