高二英语The environment教案
高二英语the environment教案
v-ing形式用法归纳
v-ing形式：
动词的ing形式是非谓语动词中的一种，它由动词原形加-ing 形成doing , 其否定式not doing 。有的动词-ing形式在句中起名词作用，称为动名词，有的则起形容词或副词作用， 称为现在分词。所以在句中，动词的-ing形式可以担当除了谓语以外的任何成分，即：主语、表语、宾语（介词宾语和动词宾语）、定语、状语和宾语补足语（宾补）。动词-ing形式仍具有动词的若干特点，所以它又可以有自己的宾语和状语等。
v-ing的用法：
一、作主语
1 learning without practice is no good.= it’s no good learning without practice
归纳：it's +no good(no use, no fun, no harm)+doing
2 being (be) happy is of great importance.
3. her being praised (praise) by the teacher made her excited.
4. it’s no use arguing (argue) with him about such a boring issue.
5. making good friends makes (make) a big difference to us.
6 . -------what made ajani that sad?
-------- _____b_______.
a. his parents died of the same year
b. his parents’dying of the same disease
c. his parents death
d. not his being able to treat his parents
二、作宾语
1只跟动名词作宾语的动词：admit, dislike, imagine, delay, consider, mind, understand, avoid, enjoy, practice, miss, finish, keep, suggest, appreciate, resist, risk, 等
i am considering spending (spend) our summer vacation in a seaside town.
2 动名词作介词的宾语
what about inviting li jun to make a speech?
3 只跟动名词作宾语的动词短语：can’t help , can’t stand, give up , insist on, put off , feel like, have difficulty/ trouble (in) , have a good/ hard time (in) , be busy (in) , be worth…
i can’t help wondering (wonder) if he wants peter to be his best friend.
i can’t heip to clean / clean ( clean ) the room, because i have a lot of homework to do.
4 to 为介词的短语：be used to, look forward to, get down to , pay attention to , devote ...to , stick to, object to , refer to,
he devotes all his time to collecting (collect ) money for red cross
the professor referred to made (make) a speech for us last week.
注意：
★ 部分动词后接不定式或动名词时，意义差别不大。如：continue, prefer, begin, hate , like , start, love 等。
★ 部分动词后接不定式或动名词时，意义差别很大。如：forget, remember, regret, mean, try, stop, go on, can’t help 等。
1）forget, remember, regret后接不定式，表示现在或未来的动作，接动名词表示动作
