改成被动语态
WE CALL AT CLAVICHORD。
SOMEONE MADE IT IN GERMANY IN 1681。
WE KEEP OUR CLAVICHORD IN THE LIVING ROOM。
MY GRANDFATHER BOUGHT THE INSTRUMENT MANY YEARS AGO。
RECENTIY A VISITOR DAMAGED IT
SHE BROKE TWO OF THE STRING。
THIS SHOCKED MY FATHER。
NOW HE DOES NOT ALLOW US TO TOUCH IT。
A FRIEND OF MY FATHER‘S IS REPAIRING IT
1. 被动语态
(1). 被动语态表示句子的主语是谓语动词所表示的动作承受者。
(2). 被动语态基本结构：be+及物动词的过去分词
(如果是不用物动词，其过去分词应带有相应的介词)
(3). 被动语态中的be 是助动词，有人称、数和时态的变化。
一般现在时被动语态为：am/is/are+过去分词
一般过去时被动语态为：was/were+ 过去分词
与情态动词连用的被动语态：情态动词+ be + 过去分词
(4). 被动语态中动作的发出者或执行者做介词by的宾语，放在句
末，by 表示“由，被”的意思
如何理解被动语态？
为取胜更清晰、更深刻地理解被动语态的含义，可以将主动语态和被动语态的句子结构进行比较。
主动语态： 主语+ 谓语动词 + 宾语 + 其他成分
被动语态： 主语+ be +过去分词 + by +宾语 +其他成分
如： Many people speak English.
被动语态 English is spoken by many people.
4. be used for doing用来做…(是被动语态) 如：
Pens are used for writing. 笔是用来写的。
Pens aren’t used for eating. 笔不是用来吃的。
5. 给某人某样东西
give sth. to sb. 如：I gave a pen to him. 我给他一支笔。
give sb. sth. I gave him a pen. 我给他一支笔。
6. all day 整天
7. salty adj. 咸的 salt n. 盐
8. by mistake 错误地 如：
I took the umbrella by mistake. 我不小心拿错了雨伞。
9. make sb./sth. +形容词 使…怎么样 It made me happy. 它使我高兴
make sb./sth. +名词 让…做… It made me laugh. 它让我发笑
10. by accident 意外 偶然 I met her by accident at bus stop.
我在公共汽车站意外地见到了她。
11. not…until… 直到…才做… 如：
I didn’t go to bed until I finished my work.
我直到完成我的工作才去睡觉。
12. according to +名词 根据… 如： according to an legend
according to this article根据这篇文章 根据一个神话
13. over an open fire 野饮
14. leaf n. 叶子 复数形式 leaves
15. nearby adj. 附近的 如： the nearby river
16. fall into 落入 掉进 如：The leaf fell into the river. 叶子落入了河里。fall down 摔倒 如：She fell down from her bike.
她从她自行车摔倒了。
17. quite 非常 adv. 与冠词a连用时，冠词a必须放在它的后面
如： quite a beautiful girl 一个漂亮的女孩
very 非常 adv. 与冠词a连用时，冠词a必须放在它的前面
如： a very beautiful girl 一个漂亮女孩
注：当不与冠词a 连用时，两者可以互用 如：
I am very happy.=== I am quite happy. 我非常高兴。
18. in the way 这样
19. pleased adj. 表示外部因素引起人发自内心的欣慰和愉快
pleasant adj. 愉快 高兴 指天气、时间、旅行令人高兴愉快
please v. 使高兴 使同意
20. battery—operated adj. 电池控制的
是名词+动词的运动分词构成的合成形容词
21. in the sixth century 在第6世纪
22. travel around 周游
23. more than === over 超过 如：
more than 300 == over 300 超过300
24. including prep. 介词 包括 可以与名词和动名词连用
如: Six people, including a baby, were hurt.
6个人包括一个小孩受伤了。
25. have been played 被上演 是现在完成时的被动语态
现在完成时的被动语态的结构：have /has been +过去分词
26. be born 出生 He was born in Canada. 他在加拿大出生
27. safety n. 安全 safe adj. 安全的
28. knock into 撞上(某人)
29. divide sth. into … 将…划分成..
通常指将一个整体分成几个对应相对的部分 如：
Let’s divide ourselves into 4groups. 让我们把我们自己划成4组。
30. since then 自从那以后 常与完成时态连用 如：
Since then, I have left Beijing. 自从那以后，我已经离开了北京。
2 It was made in Germany in 1681 by someone.（一般过去时被动;was/were+过去分词）
3 Our clavichord is kept in the living room by us.（一般现在时被动)
4 The instrument was bought many years ago by my grandfather.（一般过去时被动)
5 It was damaged by a visitor recently.(一般过去时被动）
6 Two of the string were broken by her.(一般过去时被动，主语是复数，故谓语动词用were.）
7 My father was shocked by this.(一般过去时被动）
8 We are not allowed to touch it now.(一般现在时被动)
9 It is being repaired by a friend of my father's.（现在进行时被动：be+being+过去分词）本回答被提问者采纳
Our clavichord was kept by us in the living room
The instrument was bought by my grandfather many years ago
It was damaged by a visitor recently
Two of the string were broken by her
My father was xhocked by this
Now it was not allowed to be touched by us by him
It is being prepared by a friend of my father
have
a
lot
of
work
to
do
today.
is
a
lot
of
work
to
do
today.
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