内容正文:
被动语态总讲
1、 概念理解
1. 时态:在英语语言中,时态主要讨论行为动词发生的时间。
英语中常用的时态有:一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、过去将来时等。
2. 语态:在英语语言中,语态主要讨论句子主语与行为动词的关系。语态有两种:主动语态和被动语态。
3. 语态与时态的关系:在一个英语句子中都同时存在时态和语态,即一般现在时的被动语态,一般过去时的被动语态,一般将来时的被动语态。
4. 基本结构:be + 动词的过去分词
2、 结构
1. 一般现在时的被动语态
肯定句:主+am/is/are+及物动词的过去分词+其他.
e.g. This bike is made in Shanghai.
否定句:主+am/is/are+not+及物动词的过去分词+其他.
e.g. This bike isn’t made in Shanghai.
一般疑问句:am/is/are+主+及物动词的过去分词+其他?
e.g. Is this bike made in Shanghai?
特殊疑问句:特殊疑问句+am/is/are+主+及物动词的过去分词+其他?
e.g. What is this bike made of?
[注]:时间标志词:
always, usually, often, sometimes, seldom, hardly ever,never, everyday.......
练习:
1. —Hi, Linda, what’s your secret of planting so beautiful flowers?
—The flowers in my garden ________ every week.
A. water B.were watered C. are watered D. watered
2. A lot of trees ______ around here every year, and we can enjoy fresher air now.
A.were planted B.are planted C.will plant D.are planting
3. _____ tea plants grown in Hangzhou?
A. Do B. Did C. Is D. Are
4. --Excuse me, sir, smoking _______ in the gas station.
-- Oh, I’m really sorry.
A.doesn’t allow B.isn’t allowed C.aren’t allowed
5. The Great Wall ___________ all over the world .
A. knows B. knew C. is known D. was known
2. 一般过去时的被动语态
肯定句:主+was/were+及物动词的过去分词+其他.
e.g. This bike was made in Shanghai last year.
否定句:主+was/were+not+及物动词的过去分词+其他.
e.g. This bike wasn’t made in Shanghai last year.
一般疑问句:was/were+主+及物动词的过去分词+其他?
e.g. Was this bike made in Shanghai last year?
特殊疑问句:特殊疑问句+was/were+主+及物动词的过去分词+其他?
e.g. What was this bike made of?
[注]:时间标志词:
yesterday, last week, last year, last month, two years ago, just now, 过去的年月......
练习:
1. —The 20th World Cup ________ in Brazil, right?
—Yes. It ________ last summer.
A. held;took place B. was held;took place
C. held;was taken place D. was held;was taken place
2.A great number of beautiful flowers ________ on Ring Road in Chengdu la