8、The door won’t close/shut. 这门关不上。

  7、The supermarket opens at 8:00 in the morning. 超市在早上八点钟营业。

6、The article reads well. 这篇文章读起来很好。

5、The kind of cloth washes well. 这种布很容易洗。

　4、This book sells well.这本书畅销。

　3、The watch looks good.这表看起来很好。

　2、The flower smells sweet.这花闻起来很香。

1、An accident was happened yesterday.（×）昨天发生了一起事故。

　    An accident happened yesterday.

2、主动语态变为被动语态的注意事项：

　 含有双宾语，即直接宾语（常指事物）和间接宾语（常指人）的句子，每个宾语都可变为被动语态的主语，即其被动语态有两种形式。但多以间接宾语作主语。

　Jack told us the truth.杰克告诉了我们真相。

　We were told the truth by Jack.

　The truth was told (to) us by Jack.

　系动词无被动语态：以主动形式表示被动之意

常见的系动词有：

① be动词
  ② ……起来（7个）：look/seem/appear, feel(感觉，摸起来), sound, smell, taste
     e.g. She seems/appears happy.       It smells terrible. 

  ③ (逐渐)变得/变成：become, grow, get, turn, come, go
     e.g. His wish has come true.
        People often went hungry in the old days.
        The tree is growing tall.
  ④ 保持：keep, stay
     e.g. We must keep quiet in the reading room.

五、下列动词（词组）没有被动式：

1、happen, take place, break out, belong to ,cost, take

2、不及物动词sell, wash, read , write, open, close, shut, lock, wear等，常用主动形式表示被动意义。　

1、主动语态变为被动语态的步骤：

　（1）将主动句的宾语变为主语：

　注意：如果主动句的宾语是代词，需将其由宾格变为主格。如：

　Tom killed him. → He was killed by Tom.

　（2）将动词改为"be+过去分词"。

　注意： 

　They held a meeting yesterday. → A meeting was held by them yesterday.

　他们昨天开会了。

　（3）将主动语态的主语改为be…放在谓语动词后。

　注意：如果原主语是代词，则应由主格变为宾格。

　He sang a song. → A song was sung by him.