初中英語 人教版九年級第四單元語法總結

2023年12月24日發(作者：頭雁效應)

ud to do sth. be/get ud to sth. / doing sth. be ud to do sth.

ud to do

ud to do sth.過去常常做某事”，現在已經不再這樣做了，

否定句

Sb+didn't u to或Sb+ ud not to。

一般疑問句

Did sb u to do+其他? 或 Ud sb to do+其他?

特殊疑問句

特殊疑問詞+ did sb u to do+其他?

例：I ud to live in London.

我曾經在倫敦居住過。

否定句

I ud not to live in London.

I didn't u to live in London.

一般疑問句

Did you u to live in London?

Ud you to live in London?

特殊疑問句

Where did you u to live ?

其中，be ud to doing sth.表示“習慣于做某事”，be ud to do sth.表示“被用來做某事”。

She is ud to drinking soup before a meal.

她習慣于飯前喝湯。

Wood is ud to make paper.

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木材被用來造紙。

be ud to do

be ud to do sth.=be ud for doing sth. 被用來做某事。例如：

A watch is ud to tell the time.=

A watch is ud for telling the time.手表被用來看時間。

be/ get ud to (doing)

be/ get ud to (doing) sth. 習慣(做)某事

他現在習慣住在鄉下了。

You should get/ be ud to it.

你應該習慣它。

動名詞作主語的用法:

動名詞作主語常表示經常性、習慣性的動作，動名詞的一般形式為doing，

在句子中可以作主語、賓語、表語、定語。作主語時，謂語常常用單數。

Seeing is believing. 眼見為實。

Collecting information is very important to business man.

收集信息對于商人來說很重要。

在一些句子中，常用 it 作形式主語，將動名詞放在句子后面。此類句型有：

1) It is + no u/no good/no fun/a great pleasure/a waste of time等名詞+doing sth.

It is no good crying. 哭沒有好處。

It is no u fixing. 修也沒有用。

It is great fun traveling. 旅行很有趣。

It is a waste of time playing computer games. 玩電腦游戲是浪費時間。

2) It is + uless/nice/good/interesting/enjoyable等形容詞+doing sth.

It is uless crying. 哭沒有用。

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It is nice meeting you again. 真高興再次見到你。

It is interesting sailing with you. 和你一起航海真有趣。

動名詞作賓語的用法：

1. 有些動詞后面只能接動名詞作賓語，如：practi, enjoy, suggest, mind, admit,

deny, avoid, finish, advi, can't help, miss, consider, escape, permit, imagine, keep

She enjoys reading.

2. 動詞+介詞后面只能接動名詞，如：put off, look forward to, feel like, have trouble/

difficulty (in), get/ be ud to, pay attention to, be worth等。

The book is worth reading. 這本書值得讀。

3. 介詞后面接動名詞，如what about，how about，without，be good at等。

What about going for a picnic tomorrow?

明天去野餐怎么樣？

【注意】

4 .to可作為介詞，其后接動名詞作賓語：

常見的含介詞to的詞組有：

to doing sth. 把……獻給做某事

pay attention to doing sth. 注意做某事

be/get ud to doing sth. 習慣于做某事

look forward to doing sth. 盼望做某事

例：We are looking forward to taking part in the opening ceremony of the art to be

held next week.

我們盼望能參加下星期舉行的藝術節開幕式。

5 省略介詞in的情況：

spend time (in) doing sth. 花費時間做某事

have difficulty/trouble (in) doing sth. 做某事有困難

have a good/hard time (in) doing sth. 做某事很愉快/艱難

例：I spent half an hour doing my homework.

我花了半小時寫作業。

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三、動名詞作表語

動名詞作表語，常表示主語的內容，而不是主語的性質或特征。

主語+系動詞+doing+其他。主語常可以和表語互換位置。

例：My hobby is collecting old coins. =

Collecting old coins is my hobby.

我的愛好是收集舊硬幣。

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