3分鐘明白英語動詞及物不及物！
3分鐘學會英語系動詞!
3分鐘學會英語造句
今天內容滿足粉絲要求，三分鐘學會英語被動語態。
建議收聽音頻講解內容，共5M
英語語態的種類：即主動語態和被動語態，形成被動語態的一定是及物動詞。
1． 當句子的主語是動作的執行者時， 謂語的形式叫主動語態。
I did the work.
2． 句子的主語是動作承受者時，謂語的形式叫被動作語態。
The work was done by me.
難點分享：不及物動詞只有主動語態，無被動語態。
主動語態：I lay on the bed. 變被動：On the bed was laid by me （錯）
申申老師講解：lay是不及物動詞lie“躺”的過去式。
主動語態：I laid a book on the desk. 變被動：A book was laid on the desk by me（對）
申申老師講解：laid是及物動詞lay的過去式“放置”
3． 被動語態由助動詞be + 過去分詞構成，時態通過be 表現出來。
be的演變史：am, is ,are/was ,were/ will be,shall be（音頻中口誤說成了should be） /am,is,are going to be/ is ,are being /was ,were being /have ,has been/ had been /will have been/would be/+done.
上面這種記憶方法為我原創，歡迎大家學習!
主動語態變被動的方式：原句的賓語作主語，後面接我上面的這些“be 的各種演變結構”即可。
主動：Everyone loves shenshen. 變被動：Shenshen is loved by everyone.
主動：The tiger stared at shenshen .變被動：Shenshen was stared at by the tiger.
主動：I took care of my baby. 變被動：My babe was taken care of by me.
注意事項：主動變被動的時候，時態一定要一致，同時注意主語和謂語單複數一致。
下面例句，供大家模仿練習。
1） 一般現在時：You are required to do this.
2） 一般過去時：The story was told by her.
3） 一般將來時：The problem will be discussed tomorrow.
4） 現在進行時：The road is being widened.
5） 過去進行時：The new tool was being made.
6） 現在完成時：The novel has been read.
7） 過去完成時：He said that the work had been finished.
8） 過去將來時：He said that the trees would be planted soon.
9）將來完成時：The task will have been finished by the end of next month.
如果你是初學者熟練掌握上面用法就很棒了，如果你想深入學習被動語態應付各種考試，搞定各種疑難雜症，
那麼，你需要在掌握以上這些內容之後，進行深入學習。
下面這些就是本次課的難點補充，建議已學會上面內容的同學進行自學，有問題可以給我留言。
補充內容，被動結構難點：
1） 帶情態動詞的被動結構：The problem must be solved soon.
2） 帶不定式的被動結構：The homework needs to be done with care.
3) 短語動詞的被動：
a.（不及物）動詞+介詞：
若這類短語動詞是及物性的，則可用於被動語態中，如：laugh at, look after, talk about, think of 等。
若這類短語動詞是不及物性的則不可用於被動語態中，如：book up, look down. 等
b.（及物）動詞+副詞：bring about, carry out, find out, make out, put away, put off, take up, turn down, turn out, wipe out等
c. 動詞+副詞 +介詞：do away with, face up to, give into ,look down upon, make up with等
d. 動詞+名詞+介詞：catch sight of, keep on eye on, make a fool of , pay attention to , put an end to , set fire/light to , take notice of 等
4) 帶複合賓語的動詞在改為被動語態時，一般把主動結構中的賓語改為主語，賓語補足語保留在謂語後面。
We always keep the classroom clean.(比較：The classroom is always kept clean.)
5)主動形式表示被動意義的詞。
常見的有：
a.主動形式，這時動名詞同句中的主語有動賓關係。
The children need looking after.
The windows wants /requires repairing.
This point deserves mentioning.
b.有些及物動詞後須加副詞 （如：well, easily等）， 有些可不加，
如：act, clean, cut, draw, lock, open, play, read, sell, shut, strike, wash, write 等。
The cloth washes/ sells well.
The door won’t shut. The play won’t act.
c. 形容詞worth後直接加動名詞時，
如：The book is worth reading twice.
某些作表語的形容詞後，用不定式主動形式表示被動意義。The fish is not fit to eat.
d. 某些感官動詞（如：feel, look, prove, smell , sound, taste, wear等） 與形容詞連用時：
The water feels very cold.
The dish tastes delicious.
6) 以下動詞構成的句子不能改為被動句：
a. 動詞leave, enter, reach 等的賓語是表示處所、地點（國家、團體，組織、軍隊）等。
b. 表示狀態的動詞，如：become, benefit, cost, contain, equal, fit, fail, have, lack, last, mean, suit, look like等。
c. 下列不及物動詞及短語：appear, belong to , break out, die, happen, lie, occur, rise, take place, agree with, belong to, consist of , have on, keep up with 及一些固定詞組，如 keep words, lose heart, make a face等。
d. 賓語是反身代詞，相互代詞，同源代詞，不定式，動名詞，抽象名詞等。
7）漢語有一類句子不出現主語，在英語中一般可用被動結構表示。
如：
It is said that… 據說
It is reported that… 據報道
It is believed that… 大家相信
It is hoped that… 大家希望
It is well known that… 眾所周知
It is thought that… 大家認為
It is suggested that… 據建議
It is taken granted that… 被視為當然
It has been decided that… 大家決定
It must be remembered that…務必記住的是
It is said that she will leave for Wuhan on Tuesday.