新概念英语第二册50-01

3...c...

Do you have to ...?Yes,I,do/No,I,don't.

have to 必须

Do you have to ...?No,I,don't have to do sth.

mustn't:不准

must＝have to 必须

I don't need to do sth.

英文中要么助动词之后所有的东西都省略,要么省到不定式标志

Would you like to do sth?Yes, I'd like to.

No,I,don't./No,I,don't need to.

Do you want to go to school?Yes,I,do./Yes,I want to.

Would you like to see the menu?Yes,I'd like to.

Would you like some banana?Yes,I'd like .

Do you need the hat?No,I needn't.

7...b...

can never

unable:不可能 be able (unable) to

impossible

improbable:不太可能,probably很有可能

incapable:没有能力,be capable of

8...a...

reflect:反射,reflection:反射的东西

idol:偶像

imagination想象

picture:照片,图画

11...c...

wear/dress/put on/have on

wear(状态)

dress(动作),dress sb:给某人穿衣服

put on(动作)

have sth on(状态)

she is in a green coat

be in+衣服(状态)

12......

match:与...相配

liken:与...做比较,compare,liken sth to another thing