Lesson 80 I must go to the … 我必须去
Exercise B
Have you got any cheese? (grocer's)
I need a lot of cheese. I haven't got much.
I must go to the grocer's to get some cheese.
Has he got any envelopes? (newsagent's)
He need a lot of envelopes. He hasn't got many.
He must go to the newsagent's to get some envelopes.
Lesson 79 Carol's shopping list
need
needn't 实义动词/情态动词
need 做实义动词时，可以加s/ed
needs/needed
need 做情态动词时，没有时态，人称，数格的变化，可以直接加否定形式。不能单独做谓语，后边加动词原形。
1 need + to + 动词原形 -> need 是实义动词
2 need + 动词原形 -> need 是情态动词
I want an apple.
The children need milk.
加 do/ don't 构成否定或疑问形式。
The children don't need milk.
Do the children need milk?
What do the children need?
What do you need?
What does the girl need?
What do we need?
We need a lot of things.
She needs a house.
She doesn't need a house.
Does she need a house?
What does she need?
1 在肯定句中，need不可以象 I can go home.中的can的用法一样在肯定句中直接做情态动词，而是做实义动词。
I need to go home.
在肯定句中，need后只跟动词不定式，不跟动词原形。
而在否定句和疑问句中，情况就不是这样了。
I needn't study. （need 情态动词）
I don't need to study. （need 实义动词）
Need you study? （need 情态动词）
Do you need to study? （need 实义动词）
hope 可以做名词或动词
Where there is life, there is hope.[留得青山在，不怕没柴烧。]
hope 做动词时，可用作：
1 hope to do sth.
2 hope that
I hope to study abroad next year.
I hope that I/you study abroad next year.
hopeful/hopeless
1 hope to do sth.
2 hope that
shopping list
关于英语学习的若干指导：
1 慎重选择口语班
2 认真学好语法