内容正文:
Focus on Language
语法精练
Unit 3 Celebrations
1.Learn about continuous the passive and verb phrase.
2.Do some exercises to strengthen the grammar.
Teaching Objectives
语法一——被动语态(the passive)
一、被动语态的概述
语态是动词的一种形式,它表示句子的______和________之间的关系。英语的语态有两种:__________和_________。
◆主动语态表示主语是动作的执行者。如:
They prohibit smoking in public areas.
谓语prohibit的动作是由主语they发出的,即they是prohibit这个动作的执行者。
主语
主动语态
谓语动词
被动语态
◆被动语态表示主语是动作的承受者,即行为动作的对象。如:
Smoking is prohibited by them in public areas.
主语smoking是prohibit这个动作的承受者。
二、被动语态的构成
被动语态由“助动词be+及物动词的过去分词”构成。助动词be本身无词义,但有人称、数和时态的变化。
时态 构成形式
一般现在时 _______________
一般过去时 ________________
一般将来时 ___________________________
过去将来时 _____________________
am/is/are+done
was/were+done
be going to/will/shall+be done
would/should+be done
现在进行时 _____________________
过去进行时 ____________________
现在完成时 ___________________
过去完成时 ______________
含情态动词 情态动词+be done
am/is/are+being done
was/were+being done
have/has+been done
had+been done
请根据汉语提示完成句子;
The boy ____________ to play basketball on the court.
人们经常看到这个男孩在球场上打篮球。
The athlete _________ to enter the gym just now.
刚才有人看见这位运动员进了体育馆。
A new apartment ____________ by us next year.
明年我们要建一栋新公寓。
is often seen
was seen
will be built
The news ______________ to the volunteer’s mother the moment it arrived.
消息一到就会被送到那位志愿者的母亲那里。
The problem __________________ at the meeting at the moment.
目前,会议上正在讨论这个问题。
An informal boxing match _______________ when I arrived there.
我到那儿时,一场非正式的拳击比赛正在进行。
would be sent
is being discussed
was being held
People’s living quality _______________________ in the past ten years.
在过去的十年里,人们的生活质量得到了极大的提高。
By the end of last year, another company ___________________.
到去年年底为止,另一家公司已经建成了。
The new teaching equipment ____________ to the rural school in no time.
这些新的教学设备必须马上送到那所乡村学校。
has been greatly improved
had been completed
must be sent
三、在下列情况下使用被动语态
请根据汉语提示完成句子:
1.不知道或者没有必要指出谁是动作的执行者。
The charity organization ________ ten years ago.
这个慈善组织是十年前成立的。
2.强调动作的承受者。
Your plan _______________ be p