新概念英語第一冊（美音版）Lesson 125 Tea for two

[詞匯]
water v. 澆水
terribly adv. 非常
dry adj. 干燥的，干的
nuisance n. 討厭的東西或人
mean(meant/meant) v. 意味著，意思是
surprise n. 驚奇，意外的事

waters 水域 / watermelon 西瓜
I'm afraid I must water the garden now.
very / terribly / awfully
I'm very happy.
I'm very sorry.
terribly/awful 表示負(fù)面的意思，very可以表示負(fù)面的意思，也可以表示下面的意思。
It is cool today. It is a good day for picnic.
It is very cool.
It is terrible/awful cool.
It's dry this year.
It's very/terribly/awfully dry this year.
It is a nuisance!
The man is a nuisance.
What a nuisance (it is)!

mean person/small person
That man is really very mean. / He is a small person.
by all means 想盡辦法，不擇手段
I want to pass the band six exam by all means.
You must go Home.
You must water the garden.
What do you mean?
What do you know?
I know he is a good person.
I mean you must go Home.
It's raining.
It means (that) I needn't (don't need to) water the garden.
I need to go Home.
I needn't (don't need to) go Home.
It's a surprise.
pleasant
It's a pleasant surprise.

Listen to the story about a man and his wife.
His wife wants the man to have a cup of tea with her in the living room.
But it's dry. The man thinks that he must water the garden now.
But the wife wants the man to come in and have a cup of tea with her.
And the man doesn't want to come in.
The lady is a little bit angry.
So she wants to drink a cup of tea by herself.
But later, it's raining/ it begins to rain.
Then that is a good news for the man.
That means the man needn't water the garden.
And he can come in and have a cup of tea with his wife.

have to/ has to/ will have to/had to/ have had to/ has had to
must/ have to 必須
1 must是情態(tài)動詞；have to是復(fù)合動詞
2 must沒有時態(tài)變化；have to有時態(tài)變化，have to在變?yōu)榉穸ê鸵蓡栃问綍r要根據(jù)不同的助動詞來變化（一般現(xiàn)在時don't/doesn't；將來時后邊直接變化；過去時didn't；完成時have not had to）
3 have to是客觀需要，must主觀的必須
take a taxi
I must take a taxi.
I have to take a taxi.
I don't have to take a taxi.
Do you have to take a taxi?
I have to take a taxi every day.
I don't have to take a taxi every day.
Do you have to take a taxi every day?
She has to get up early tomorrow.
She doesn't have to get up early tomorrow.
Does she have to get up early tomorrow?
I had to water the garden every day last year.
I didn't have to water the garden every day last year.
Did you have to water the garden every day last year?
I have waited for you for two hours.
I have had to wait for you for two hours.
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?