Passive voice in the simple present tense

Passive voice in the simple present tense

Thanksgiving is celebrated on the fourth Thursday in November.

The boy is called Tony.

被动语态 1. 定义：表示主语和谓语之间是被动关系，主 语被。。。 The classroom is cleaned by us every day. 2. 谓语结构是：be+动词的过去分词 3. 强调动作发出者：by +宾语代词或名词 4. be有各种时态变化。

主动语态变被动语态的方法： v We 主语 3 speak 谓语 2 English. （主动语态） 宾语 1 English is spoken by us. （被动语态） 主语 谓语 宾语 宾变主，主变宾，前加by 动变被，看清be，结构分别be+pp

主动语态变被动语态 主 变 被 四 步 曲 第一步：主宾互换。 第二步：谓语动词变为“be+过去分词”，并 通过be的变化来表达出不同的时态。 第三步： “be+过去分词” + by +原主语。 （有时by+原主语可省） 第四步：时间、地点状语等保持一致。

She speaks English every day. English is spoken by her every day.

我们每年都种树。 We plant trees every year. 树每年都被我们种。 Trees are planted by us every year.

一般现在时被动语态的构成 am 主语+ is are 动作 承受者 +过去分词 动作 +(by + 动作执行者） 动作 执行者

Pratice open is opened The door ______ by someone. collect are collected These books ______.

is cleaned The classroom_______ by ______students every day. is used every day. The computer ____

Every Chinese knows Confucius is known by every Chinese. Everyone reads his books. His books are read by everyone.

Summary We can • Know the context of passive voice. • Master and correct use of the passive voice in the present tense.

一、把主动语态的句子变为被动语态 1. We speak Chinese ______by us. is spoken 2. They read Lao She’s works ______by them. are read 3. We water flowers. Flowers ______ plantedby us. _____ are 4. We grow tea in Southeast China. Tea _____ in Southeast China by us. is grown

二、用所给词的适当形式天空。 is eaten 1. Half of the apple ________ (eat) by his sister. 2. ____(be) basketball _______(play) around the Is played world? are watered 3. The flowers _______( water) by the students every day. are written 4. Many books _________(write) by that famous writer. are sung 5. Most of the famous pop songs _____ (sing) by him.

6. Some presentsare bought (buy) by my sister _____ for me every birthday. is used 7. The computer ______(use) in teaching. 8. Which languageis spoken _____(speak) in England?

Homework v Recite the structure of the passive voice. v Finish the exercises that I give you.