英语选修7unit2 Grammar不定式的被动语态

1.
He
pretended(假装)
to
宾
be reading.
2. It is important for us to study English w34..eTHllo.e主ssepeokisetloobu表edlliyevtoe.be状he主ard.
5. The students were made to do their homework after class定. 宾补 6. I have no chance to go abroad.
定
1. I have some dishes to be washed in the kitchen.
2. The house is to be表sold. 宾
3. 4. 5. 6.
TIHIteheixeshpusaeindncltgutteochrkserhymeotfuouatisbleteotdosbte主boeeenbhr状eebea宾pycrehds补iouv.tecodhgqraaubpiichgkealdyn.imal.
A. be stood
B. stand
C. have stood D. be standing
4. 10. The bank is reported in the local
newspaper__B_______ in broad daylight
yesterday.
A. robbed B. to have been robbed
A. be waited B. wait for C. be waited for
3.The problem is not worthy___D_____.
A. to worry B. worrying about

GRAMMAR被动语态（一）语态是动词的一种形式，用以表示主语和谓语之间的关系。

英语的语态分为主动语态和被动语态。

主动语态表示主语是动作的执行者。

被动语态表示主语是动作的承受者。

★动词不定式的被动式【语境展示】观察下面各句中动词不定式的被动式的用法，然后加以总结。

1. It’s nice to be wanted.2. The books are to be sent to the young children.3. She didn’t like to be treated as a child.4. The question to be discussed at the next meeting will be a hard nut to crack.5. They were shipped to America to be sold as slaves.6. He didn’t want the subject to be mentioned in the letter.7. Forty-one people are said to have been seriously hurt in the accident.【自我归纳】1. 当动词不定式与其逻辑主语之间是动宾关系时，要用不定式的被动式。

动词不定式的被动形式有两种：①一般式的被动式：to be done（句1—句6）；②完成式的被动式：________ （句7）。

2. 动词不定式的被动式在句中可以作主语（句1）、表语（句2）、宾语（句3）、________（句4）、状语（句5）、宾语补足语（句6）、主语补足语（句7）。

【即学即练】I. 用括号内所给单词的适当形式填空，每空一词。

1. The book ________ (write) now and ________ (believe) to be popular with young children.2. It has ________ (declare) that there are five students ________ (send) abroad for further study.3. I remember ________ (tell) about the meeting ________ (hold) next month.4. The child is happy ________ (leave) alone at home at weekends because he can play computer games freely.5. There is a primary school ________ (build) soon in the village so a lot of building materials________ (bring) here day and night.II. 用被动语态完成下面对话。

elected to such a post. （定语）
三、不定式的主动形式表示被动
1．在there be结构中。
例如： There is a lot of homework to do． (也可用to be done) There is no time to lose (to be lost).
7．一些作表语用的不定式的主动形式。
常见的这类动词有let(出租)，rent， hire，blame等。 例如： The house is to let．
I felt l was to blame.
NOTICE
动词不定式主动语态形式的使用要比被 动语态形式的使用普遍，有时（尤其在 口语中）虽然意思上是被动的，也往往
He thought it an honour to have been invited to the party. （复合宾语） The book is said to have been translated into many languages. （复合谓语）
She was the first woman to have been
What do you like to do besides sleep.
(5). 定语
I have something to say. He has a lot of homework to do . He is looking for a room to live in . There is nothing to worry about.
6．作状语：
She was too young to be assigned such work.
二、不定式有时还可以有完成式的被动 式，在句中作主语、宾语、定语，或者 构成复合宾语、复合谓语等，如： It is a good thing for him to have been criticized.（主语） She preferred to have been given heavier work to do. (宾语)）

7. I’ll go to New York. Do you have anything
_to__b_e__ta__k_e_n__(take) to your wife there?
8. I cannot go out now as I have a lot of
clothes _t_o__w_a_s_h___(wash)
2. 英国人对即将在伦敦举行的奥运会感到骄傲。
The English are proud of the Olympic Games __t_o_b_e__h_e_ld__in__L_o_n_d_o_n__________.
3. 她不想被看做小孩。(treat)
She didn’t like _t_o__b_e_t_re_a_t_e_d__a_s_a__c_h_il_d.
• The palace caught fire three times in the last ቤተ መጻሕፍቲ ባይዱentury, and little of the original building _re_m__a_inns ow. (remain)
• Professor Williams keeps telling his students that the future _b_el_o_n_g_s to the well-educated. (belong)
练习
1. It will take several weeks for your computer to _b_e_r_e_p_a_i_re_d___ (repair).
2. A vote is required __to__b_e_t_a_k_e_n____(take) in our company at once.