初中英语被动语态的总结 PPT

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8. Your things will be____by me.
A. taken care
☺B. taken care of
C. take care of
9.Your shoes _____. You need to buy a new pair. A. worn out ☺B. are worn out C. wear out
The teacher is listened to carefully by the students in class.
4.当感官动词see, hear, watch, feel…接省略不 定式符号to的动词原形作宾语补足语的句子 变被动语态时,省略的to,必须补出来。
e.g. We often see Li Lei play football.(变为被 动)
构成:主语+had been done by …
三.变被动语态需要注意: 1. 人称代词格的变化:主格宾格的转换
She waters the flowers every day. The flowers __a__re_ _w__a_t_e_re__dby ___h_e_revery day. 2. 上下时态的一致性:
10. Who ____ the book _____ by ? A. is, written B. was, writen ☺C. was, written
课后作 连词成句(可适当添加)
1.a talk, give, soon
A talk will be given soon.
2.the trees, must, plant
2.Cotton ___ in the southeast of China. ☺A. is, grown B. are grown C. grows
3.So far, the moon _____ by man already. A. is visited ☺B. will be visited C4..AhtaaslkboeneCnhviniessietehdistory ____ in the school
hall next week. A. is given ☺B. will be given C. Has been given
5. How many trees ____ since last year? A. are planted B. planted ☺C. have been planted
构成:主语+be +being +done by…
Another tall buildingis___be_in_g__b_u_il_t___ near h另er一e. 高楼正在附近建造。
4.过去进行时的被动
主语+was/were being done by...
People were planting trees from the past to now.
I watered the flowers yesterday.
The flowers __w_e_r_e watered by ___m_eyesterday.
3. 谓语动词的及物性 谓语动词必须是及物的,如果是不及物动词,必 须要带上相应的介词。
The students listen to the teacher carefully in class.
构成:主语+情态动词+be +done by…
e.g. Children must finish their homework first. (变被动)
Their homeworkm_u_s_t__b_e__fi_n_is_h_e___b_y___children
C. Do型句子变被动
e.g. My mother doesn’t allow me to play. (变被动)
Have your books been handed out?
3.为了避讳说出动作的执行者时。
Mr. Wang, the window was broken just now.
二. 被动语态的构成 主语+助动词be +done+by +动作发出者
动作的 承受者
举例
Apples are eaten by me.
6. 过去将来时的被动
构成:主语+would be +done by …
7. 现在完成时的被动
Байду номын сангаас构成:主语+have/has +been +done by…
e.g. They have already sent for a doctor. (变被动句) A doctor _h_as_already _b_e_e_n_s_e_nt_for by them. 8. 过去完成时的被动
三. 被动语态的分类
1.一般现在时的被动语态 2.一般过去时的被动语态 3.现在进行时的被动语态 4.过去进行时的被动语态 5.一般将来时的被动语态 6.过去将来时的被动语态 7.现在完成时的被动语态 8.过去完成时的被动语态
1. 一般现在时的被动语态 a.主系表结构的句子无被动 • This boy is from Beijing. • The food tastes very good. b. Can型句子变被动
初中英语被动语态的总结
英语中的动词有两种语态: _主__动_语__态_和_被_动__语_态__。
主动语态: 是指句子中的主语是动作的发出者。 被动语态: 是指句子中的主语是动作的承受者。
一. 被动语态的使用情景
• 为了突出强调动作的承受者时;
My hand is hurt.
2.不知道或没有必要提动作的执行者时;
I_’_m_
_n_o_t _
_a_ll_o_w_e__ d
to
play
by
my
mother.
总结:主谓宾结构的句子有被动。
2. 一般过去时的被动
构成:主语+was/were +done by … e.g. She put his handbag on the table.(变被动)
His handbagw_a_s__p_u_t __ bhye_r___ on the 3. 现t在ab进le.行时的被动
6. All of the things ____ in China. A. made ☺B. are made C. is made
7. A lot of things ____ by people to save the little girl now. A. are doing ☺B. are being done C. will be done
Trees
_w_e_r_e
_b_e_i_n_g__
_p_la_n__te__ d
_b_y_
people
from the past to now.
5. 一般将来时的被动
构成:主语+will be +done by …
e.g.We _w__il_l _b_e_ _p_u_n_i_sh_e_d_ if we break the rules. (将被惩罚punish)
The trees must be planted.
业练习
3.The bank, rob, yesterday
The bank was robbed yesterday.
4. A camera,use for,take photos
A camera is used for taking photos.
5.football,play,many people
Football is played by many people.
感谢您的聆听!
Li Lei is often seen _____football by us. A. play ☺B. to play C. playing
实战练习: 一. 单项选择 1.___ a new library ___ in our school last year? A. Is, built ☺B. Was, built C. Did, build
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