内容正文:
英语
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第二部分 语法专题精讲练
专题一 动词
命题点5 动词的语态
(单项选择: 2020.40;选词填空: 2024.82,2023.78)
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考点精讲
1.主动语态变被动语态的方法
口诀:宾变主, 主变宾, 谓语动词用被动。
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注意
常见主动语态变被动语态的特殊情况
主动语态中有些感官动词(如hear, see, watch, notice等)和使役动词
(如make, let等)后用不带to的不定式作宾语补足语, 变为被动语态时, 要
把不定式符号to加上。如:
hear/see sb. do sth.→sb. be heard/seen to do sth.
make sb. do sth.→sb. be made to do sth.
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2.被动语态的结构
时态 被动语态的结构 例句
一般现
在时 am/is/are+done My homework is always finished on time. 我
的作业总是按时完成。
一般过
去时 was/were+done The breakfast was cooked by Linda. 早饭是琳
达做的。
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时态 被动语态的结构 例句
一般将
来时 will/shall/be
going to
+be+done Jim's room will be cleaned tonight. 吉姆的房
间今晚将被打扫。
含情态
动词 情态动词
+be+done The flower should(not) be watered every
day. 这个花(不)应该被每天浇水。
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3.使用被动语态的情况
(1)不知道动作的执行者是谁。如:
This watch was made in China. 这块手表是中国制造的。
(2)没有必要指出动作的执行者是谁。如:
Smoking isn't allowed here. 这里不允许吸烟。
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(3)需要强调或突出动作的承受者时。如:
Chinese is now spoken all around the world. 现在世界各地都在说汉语。
(4)出于礼貌而不说出动作的执行者。如:
My glass was broken this morning. 我的玻璃杯今天早上被摔碎了。
(5)动作的发出者不是人。如:
Many houses were washed away by the flood. 很多房屋被洪水冲走了。
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4.主动结构表被动意义的情况
(1)open, lock, write, read, sell, wash, clean, watch, cut, burn, drive 等
作不及物动词时, 它们的主语为物, 可用主动结构表被动意义。如:
This kind of pen writes very smoothly. 这种笔很好写。
(2)look, sound, taste, smell 等系动词用主动结构表被动意义。如:
The fish tastes delicious. 鱼肉尝起来很美味。
(3)be worth doing “值得做”, 用主动结构表被动意义。如:
This book is worth reading. 这本书值得一读。
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(4)“need/require+doing”相当于“need/require+to be done”, to be done是
不定式的被动结构。如:
Your car needs washing.=Your car needs to be washed. 你的车需要洗一
下。
(5)be +adj. +to do结构中, 当不定式的逻辑宾语是句子的主语时, 不定
式的主动形式表示被动意义。如:
This food isn't easy to keep fresh. 这种食物不易保鲜。
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注意
不能使用被动语态的情况
1.不及物动词(短语)没有被动语态, 常见的有 happen, take place,
belong to等;
2.表示状态的动词没有被动语态, 常见的有 have, own, fail, cost, fit, last
(持续)等;
3.反身代词在句中作宾语时, 不能用被动语态;
4.当及物动词 leave, enter, reach 等的宾语是表示地点和处所名词时, 不能
用被动语态。
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考点精练
一、单项选择
1.[2020北部湾经济区40题改编]—Have you heard the news about the
2020 Olympic Games?
—Yes. Maybe it ___ next year if everything goes well.
A. will be held B. was held C. is held
2.[2020北部湾经济区Ⅱ卷39题改编]In 1958, pinyin ___ by Chinese
linguist(语言学家)Zhou Youguang and his team.
A. was designed B. designed C. is designed
√
√
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3.[2024 乐山]—There has been less and less pollution in Leshan these
years.
—The government has made a great effort on it. I'm sure this
problem___one day in the future.
A. was solved B. solves C. will be solved
4.[2024福建]The photos are beautiful. I wonder where they ___.
A. will be taken B. are taking C. were taken
5.[2024云南改编]Chinese ___ by more and more people in the world
these days.
A. speak B. spoke C. is spoken
√
√
√
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6.—The traffic is more convenient than before.
—Yes. Another bridge ___ over this river last year.
A. is built B. was built C. will be built
7.The park is getting more and more beautiful because more kinds of
flowers ___ every year.
A. are planted B. were planted C. plant
8.Some new airports ___ in the west of our country. It will save our
time to go there.
A. build B. will build C. will be built
√
√
√
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9.Rainbows ___ when sunlight passes through small drops of water in the
sky.
A. produce B. were produced C. are produced
10.The Monkey King is a traditional Chinese character. It ___ by people
of all ages.
A. is loved B. was loved C. love
√
√
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11.The villagers expect that the building of the bridge ___ before the
rainy season comes.
A. is completed B. was completed C. will be completed
12.—Hanfu lovers ___ walking down the street in many cities.
—Well, wearing hanfu helps to understand the Chinese culture.
A. can be found B. can find C. must be found
√
√
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二、选词填空
use solve try expect collect call
A project has been started by a team of scientists at Greenwich
University since 2016 in London. They are 1._______ to find ways to
make food on Mars(火星) in the future. The project is 2._______
Feeding Mars. It tries to use water, fish and fish waste to grow fruit and
vegetables on Mars.
trying
called
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Farming on Mars, however, will be very hard. There's plenty of
water that could be 3._________ from ice just below the surface, but the
land on Mars is missing the nutrients(养分) that living things need.
The team says that the problem will be 4._______ by growing plants and
fish together. Fish waste can then be 5.______ to provide nutrients for
plants.
“It is 6._________ that you can grow lots of food, such as
vegetables, salads, teas and medicinal plants on Mars, ” said Dr. Benz
Kotzen, who leads the project. “You can even harvest(捕获) fish for
food then.”
collected
solved
used
expected
$$