高考英语动词主动形式表示被动意义的用
英语中||，有些动词可以以主动形式表示被动意义||。如果认真掌握形式主动、意义被动的用法||，可避免翻译和理解上的错误||。这里将这一语法点详述如下：
1.表示“需要”意思的一些动词||，如need||，require||，want等后接动名词时||，用动名词的主动形式表示被动意义||。如：
The flowers want watering.
这些花需要浇水||。
2.write||，drive||，sell||，paint||，wash||，wear||，open||，read||，cut等动词跟well||，easily等副词连用时||，用主动形式表示被动意义||。如：
The car drives well.
这车很好开||。
3.某些日常用语和行业用语中||，常用动词主动形式的进行时表示被动意义||，像do||，cook||，print||，copy||，build等词||。如：
The meat is cooking.
肉正在炖||。
4.表示“发生、传播”意义的动词||，如happen||，take place||，break out||，spread等||，常用主动形式表示被动意义||。如：The news spread in a small village.
消息在一个小村庄传开了||。
5.有些连系动词和感官动词如seem||，appear||，get||，smell||，taste||，sound||，remain等||，常用主动形式表示被动意义||。如：
He appears clever.
他似乎很聪明||。
6.一些形容词如easy||，difficult||，hard||，comfortable||，dangerous||，handsome||，pleasant等后接不定式的主动形式来表示被动意义||。如：
The question is difficult to answer.
这个问题难回答||。
7.在短语“be worth doing”中doing与该句的主语为动宾关系||，也是主动形式表示被动意义||。如：
The song is worth singing.
这首歌很值得唱||。
8.too… to…结构中||，不定式以主动形式表示被动意义||。如：The place is too far to reach.
这个地方远得没法到达||。
9.不定式修饰句子主语时||，以主动形式表示被动意义||。如：
The next step for us to take is to set up a school.
我们下一步要建立一所学校||。
巩固练习：
1.This is not easy _________________.
A.to be explaining
B.to be explained
C.to explain
D.explained
2.They considered it a right thing ______________.
A.to do
B.to be doing
C.to be done
D.done
3.The production here ___________________ a lot.
A.has been improved
B.is improved
C.has improved
D.is improving
4.Sheep ______________________ chiefly on grass.
A.feed
B.feeding
C.was fed
D.were fed
5.Those books which __________________ often _______________ well.
A.are well received; are sold
B.are well received; sell
C.well received; sell
D.were well received; sell
6.The thief ________________ when he was stealing a wallet from
a woman.
A.happened to notice
B.was happened to notice
C.was happened to be noticed
D.happened to be noticed
7.The Chinese Communist Party ___________________ in Shanghai in 1921.
A.was found
B.found
C.was founded
D.founded
8.—Do you like the material?
—Yes||，it ____________________ very soft.
A.is feeling
B.felt
C.feels
D.is felt
Key：
1.C
2.A
3.C
4.A
5.B
6.D
7.C
8.C
