是的，你的理解正確

考查狀語從句的省略，英語中當主從句的主語一致的時候，可以省略從句的主語和be動詞，When compared="when" film is compared.句意：電影的曆史更短，尤其是和音樂和繪畫這樣的藝術形式相比。選D。

如果主句的主語和從句的主語一致，且狀語從句的謂語動詞中有 be 動詞，從句的主語連同be 可一起省略，該類狀語從句多為時間、地點、條件、方式或讓步等，連詞為when, while, though, if, unless, although, as if 等，後麵通常接分詞、不定式、形容詞、名詞等

關於如何判斷主動被動，翻譯出來看就很明顯了，另外可以結合某些短語的及物與否來判斷主被動，希望幫到你，歡迎不懂繼問！追問

是不是主語如果是物，非謂語動詞一定是被動，如果主語是人就一定是主動是嗎

當然不是啦，不要這麼理解啊，即使是物做主語，也可以是主動的，舉個最簡單的例子：Something just happened. Something物作主語，但是是主動語態，因為happen不存在被動語態。再比如說：The book sells well，主語是書，但是也沒用被動語態，這是因為sell這裏是連係動詞，沒有被動語態，這樣的詞還有：smell，sound，look·····

總而言之不要主觀臆斷，多積累，多翻譯，語感出來了自然就好了！

主動語句轉被動語句（4句）

(1)一般現在時（2）一般過去時（3）現在完成時（4）過去完成時（5）一般將來時（6）過去將來時（7）情態動詞每一個時態造1對句子（一個主動語態和一個被動語態） 1.I take a book.A book is taken by me.2.I took a book.A book was taken by me.3.I have taken a book.A book has taken by me.4.I had taken a book.A book had taken by me.5.I will take a book.A book will taken by me.6.I would take a book.A book would taken by me.7.I can take a book.A book can be taken by me.友情提示：樓上的除了一樓之外，都是抄的。

（*^__^*） 嘻嘻……我也是9年級~~~~~！！！

用thy boy write a letter 造句 造過去將來時態的句子 主動和被動的 被動...

He doesn't allow cats in the room Cats are not allowed in the room. He can't bear idleness. The baby was born last Friday. I shall call on you next week. I was called on by the teacher to recite. They called at my house yesterday. 換成被動極別扭 The city covers an area of 15 square kilometers. Her face was covered by hands. The heavy rain damaged the crops. The crops were damaged by the heavy rain. He expected to finish the work by March. The work is expected to be finished by the end of next month. This cloth gathers dust. Dust is gathered on the cloth. He laughed at me. I was laughed at by him. He lends me a book. His book has been lent to me. I received a letter yesterday. This letter was received yesterday. She refused to marry that cheat. I was refused. I respect them. He is respected by the public. His speech rang hollow. I was rang up by Mary this morning. He shouted at me. The child is always shouted at by his father. His deeds shocked her out. I was shocked by her infamous behavior. The rain spoiled our picnic. Our picnic was spoiled by the rain. He stole money yesterday. The money was stolen She lightly touches the cat. I was deeply touched. We welcomed him heartily. He was welcomed heartily.求采納

英語九種時態主動被動語句各造三個句子帶翻譯 跪求 ！

(1) 一般現在時的被動語態：am [is, are]+過去分詞English is taught in our school. 我們學校學英語。

We are taken good care of at school. 我們在學校受到很好的照顧。

(2) 一般過去時的被動語態：was [were]+過去分詞He was taken to the police station. 他被帶到了警察局。

The house was built ten years ago. 這座房子是10年前建的。

(3) 一般將來時的被動語態：will be+過去分詞A new building will be built here soon. 不久這裏將建一棟新樓。

The meeting will be held at two this afternoon. 會議將於今天下午2點舉行。

(4) 現在完成時的被動語態：have [has]been+過去分詞All the work has been done now. 所有的工作現在都做好了。

Have the letters been posted？ 信都寄了嗎？(5) 過去完成時的被動語態：had been+過去分詞He said the work had been finished. 他說工作已完成了。

(6) 現在進行時的被動語態：am [is, are] being+過去分詞My watch is being repaired by him. 我的表正在由他修理。

The plan is now being discussed. 計劃現在正在討論。

(7) 過去進行時的被動語態：was [were] being+過去分詞He said that the man was being operated on. 他說那個人正在動手術。

He told me that a new station was being built. 他說正在修建一個新車站。

(8) 過去將來時的被動語態：would be+過去分詞He said that the meeting would be held next week. 他說會議將於下周舉於。

現在完成時的主動語態與被動做狀語的句子

你好，首先改被動就是主語謂語改變時態是不用變的1. Jack washes the bowls every day.改為The bowls are washed by Jack everyday.2. I play the ball in the morning.改為The boll was played by myself（這裏最好用myself，外國人很少用me表達自己做的事）in the morning.還有how many desks do they sell every month?改為How many desks are sold by them every month?希望能幫到你~

英語的被動語態和主動語態在句子中怎樣區分？

主動語態和被動語態。

如果主語是動作的執行者，或者是說動作是由主語完成的，要用主動語態；如果主語是動作的承受者，或者是說動作不是由主語而是由其他人完成的，則用被動語態。

被動句子結構：1.一般現在時： be+ v-ed（表示動詞的過去分詞）2.一般過去時：was/were+ v-ed.3.一般將來時：will be +v-ed.4. 過去將來時：would have been5. 現在進行時：is/am/are being+ v-ed6. 過去進行時：was/were being +v-ed7. 現在完成時：has/have been +v-ed8. 過去完成時：had been +v-ed你就看有沒有being/been……+過去分詞，有就是被動語態

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