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有關(guān)被動(dòng)語態(tài)的幾個(gè)重要考點(diǎn)

■將語態(tài)與主謂一致結(jié)合起來命題

1. All the employees except the manager ______to work online at home.

A. encourages          B. encourage         C. is encouraged     D. are encouraged

解析：主語是all the employees(復(fù)數(shù)) ，而不是the manager，排除答案A和C；又因all the employees與encourage是被動(dòng)關(guān)系，要用被動(dòng)語態(tài)，排除B，故選D。

2. A library with five thousand books _______to the nation as a gift.

A. is offered            B. has offered          C. are offered        D. have offered

解析：a library是offer的承受者，要用被動(dòng)語態(tài)，排除B和D；又因主語(library) 是單數(shù)，排除C；故選A。注意：with five thousand books是a library是定語。

■將語態(tài)與虛擬語氣結(jié)合起來命題

—Don’t you think it necessary that he ______ to Miami but to New York?

— I agree, but the problem is ______ he has refused to.

A. will not be sent; that                          B. not be sent; that

C. should not be sent; what                    D. should not send; what

解析：因he與send是被動(dòng)關(guān)系，排除D；又因it (is) necessary后的that從句的謂語要用“(should+) 動(dòng)詞原形”，排除選項(xiàng)A；答句中的表語從句不缺任何句子成分，用that；故選B。

■將語態(tài)與倒裝結(jié)合起來命題

Only after my friend came ______.

A. did the computer repaired                  B. be repaired the computer

C. was the computer repaired                 D. the computer was repaired

解析：因the computer與repair是被動(dòng)關(guān)系，排除A；又因only加狀語置于句首，要用部分倒裝，排除選項(xiàng)D和B；故選C。

■將固定短語中的名詞作主語來增加句子理解難度

Good care must ______babies, particularly while they are ill.

A. take                  B. take of               C. be taken             D. be taken of

解析：由固定短語take good care of(好好照看) 是可知，good care與take是被動(dòng)關(guān)系，排除A和B；選項(xiàng)C中又漏掉了of；故選D。

■在語境中將語態(tài)與時(shí)態(tài)結(jié)合起來命題

1. The number of deaths from heart disease will be reduced greatly if people ______to eat more fruit and vegetables.

A. persuade              B. will persuade      C. be persuaded      D. are persuaded

解析：因people與persuade是被動(dòng)關(guān)系，排除A和B。又因?yàn)橹髡Z是一般將來時(shí)，條件句中用一般現(xiàn)在時(shí)，所以選D。

2. Hundreds of jobs ______if the factory closes.

A. lose                     B. will be lost          C. are lost             D. will lost

解析：因lose與jobs是被動(dòng)關(guān)系，排除A和D；又因條件狀語從句是一般現(xiàn)在時(shí)，主句中的謂語動(dòng)詞應(yīng)當(dāng)是一般將來時(shí)，故選B。

3. With more forests being destroyed, huge quantities of good earth ______each year.

A. were washed away                            B. is being washed away

C. are washing away                              D. are being washed away

解析：因good earth(沃土) 與wash away(沖走) 是被動(dòng)關(guān)系，排除C；又因quantities of…作主語，謂語動(dòng)詞用復(fù)數(shù)，排除B；指近階段(近些年) 正在發(fā)生的事，用現(xiàn)在進(jìn)行時(shí)，排除A；故選D。

4. —The window is dirty. —I know. It ______ for weeks.(www.hz123456.com)

A. hasn’t cleaned        B. didn’t clean       C. wasn’t cleaned       D. hasn’t been cleaned

解析：由is和for weeks可知，要用現(xiàn)在完成時(shí)態(tài)，排除B和C；又因It (The window) 與clean是被動(dòng)關(guān)系，要用被動(dòng)語態(tài)，所以選D。

5. —George and Lucy got married last week. Did you go to the wedding?

 —No, I ______. Did they have a big wedding?

A. was not invited                                 B. have not been invited    

C. hadn’t been invited                            D. didn’t invite

解析：因?yàn)?/FONT>I與invite是被動(dòng)關(guān)系，又因?yàn)檠�請�?yīng)當(dāng)發(fā)生在結(jié)婚之前，got married是過去，invite就該是過去的過去，所以用過去完成時(shí)的被動(dòng)語態(tài)，只有C正確。