内容正文:
班级_______ 姓名_________ 日期_____
学习目标 熟练掌握被动语态用法,学会用被动语态表达对发明事物的认识和看法。
学习重点 1.熟练运用一般过去时的被动语态。2 词汇Light bulb microwave oven
课堂导学方案
导学1.hear和listen to
hear只是强调听见了,指声音传进了耳朵。 listen to的意思是集中注意力,尽量听清楚。
例如: Suddenly I heard a strange noise.我突然听到一个奇怪的声响。
I can hear you.我能听到你说话。 Listen to me please.请听我说。
I heard them talking in next room,but I didn‘t really listen to what they were saying.
我听到他们在隔壁房间里说话,但我实在没注意听他们说什么。
当谈到听音乐、无线电广播、演讲、讲课等时,要用hear。
Did you hear Jack‘s talk on Tuesday? 你听了星期二杰克的演讲吗?
但是可以说:I spent the night listening to records.
我听了一晚上的唱片。(不是公开演出)
注意:hear一词一般不用于进行时。不说I am hearing或I was hearing,
而用can或could。例如:I can hear somebody coming.我能听见有人来了。
导学2.被动语态 语态是动词的一种形式,它表示主语和谓语的关系。语态有两种:主动语态和被动语态。如果主语是动作的执行者,或者是说动作是由主语完成的,要用主动语态;如果主语是动作的承受者,或者是说动作不是由主语而是由其他人完成的,则用被动语态。[来源:学科网]
被动语态各时态构成表
TENSE 主动语态 被动语态
一般现在时 be+V.\V.s am\is\are+V(p.p)
一般将来时 will\be going to+V. will be +V(p.p)
现在进行时 am\is\are+V.ing am\is\are+being+V(p.p)
一般过去时 ①was\were ②V.ed was\were+V(p.p)
现在完成时 have\has+V.p.p have\has+been+V(p.p)[来源:学§科§网]
过去完成时 had+V.p.p had+been+V(p.p)
过去进行时 was\were+V.ing was\were+being+V(p.p)
情态动词 情态动词+V. 情态动词+be+V(p.p)
导学3. 感官动词或使役动词使用省略to的动词不定式,主动语态中不带to ,但变为被动语态时,须加上to 。
例:make somebody do something→ somebody+ be +made to do something
see somebody do something→ somebody +be +seen to do something
1.A girl saw my wallet drop when she passed by.
→My wallet was seen to drop by a girl when she passed by.
2.The boss made the little boy do heavy work .
→The little boy was made to do heavy work by the boss.
选择填空
( )1. A Knife is used for ______ things A cutting B. cut C cuts D to cut
( )2. Anna is ____to choose her own clothes . A. allowed B. allows C. allowing D . allow [来源:Zxxk.Com]
( )3. He finished the homework __. A. in the end B. o