英语被动语态求助!1.These applles (D) well because they ( ) nice.A.ar

英语被动语态求助!
1.These applles (D) well because they ( ) nice.
A.are sold;look B.seel;look C.sell;are looked D.are sold;are looked
2.What about the pen you bought yesterday?
It (B) well.I like it very much.
A.was written B.is written C.wrote D.writes
3.I feel very happy that I (B) to be the host.
Congratulations!
A.choose B.am chosen C.was chosen D.haven chosen
4.Have all the students known that our class will visit the factory this afternoon?
Yes,every student (C) about it.
A.have told B.have been told C.has told D.has been told
5.Mr Johnson's story ( D) by everyone who heard it.
A.laughed at B.was laughed C.laughed D.was laughted at
6.Students ( C) slippers when they are at school.
A.don't allow to wear B.are not allowed to wear
C.are not allowed to put on D.are not allowed wearing
为什么我选的不对 我到底错在哪些地方?你们的正确答案?求教!

1.These applles (D) well because they ( ) nice.
A.are sold;look B.seel;look C.sell;are looked D.are sold;are looked
选B.你打字错了,应该是sell.
sell well销路好,要用主动表被动.look看起来,是联系动词,没有被动.
拓展：些系动词,如feel,look,seem,appear,taste,sound,smell,prove,remain等用主动形式表示被动意义；主语通常是事物,且表示该事物本身具有某一固有特征.如：
The material feels very soft.这种料子摸起来很柔软.
2.What about the pen you bought yesterday?
It (B) well.I like it very much.
A.was written B.is written C.wrote D.writes
选D.和第一题一样,write well,也要用主动表被动.
拓展：表示主语由内在品质或性能,使得主语得以实现或不能实现,用主动表示被动,常见的这类动词有：write,read,clean,sell,wash,cook,open,close,lock等.
1.同well,badly,easily等副词连用.如：
The cloth washes easily.这布很好洗.
The book sells well.那本书很畅销.
The pen writes smoothly.这支笔很好写.
3.I feel very happy that I (B) to be the host.
Congratulations!
A.choose B.am chosen C.was chosen D.haven chosen
选C.我被选为主持人感到很高兴.
4.Have all the students known that our class will visit the factory this afternoon?
Yes,every student (C) about it.
A.have told B.have been told C.has told D.has been told
选D.
every修饰单数名词,谓语动词用单数,所以排除了B.每个学生被告知了这件事,所以用被动.
tell的主动式要跟双宾语.即tell sb sth.
5.Mr Johnson's story ( D) by everyone who heard it.
A.laughed at B.was laughed C.laughed D.was laughted at
选D.后面有by,前面要用被动式.laugh at sb/sth在改为被动语态时别漏掉介词at.
6.Students ( C) slippers when they are at school.
A.don't allow to wear B.are not allowed to wear
C.are not allowed to put on D.are not allowed wearing
选B.allow sb to do sth.改为被动：be allowed to do sth.
用wear表示穿着的状态,而put on表示穿上的动作,所以C是错误的.