初中英语知识点微课课件 考点精讲 同课异构 20 动名词（12张PPT）

动 名 词
一、激趣导入
同学们，请读下列句子，体会红色字体部分词语的用法。
No smoking!
You must pay attention to protecting him。
本次课我们一起来学习英语非谓语动词中动名词的用法。
If you put your effort into learning English, you will improve it.
二、考点剖析
1、命题思路
初中英语动名词需掌握的考点有：
1.动名词的基本构成形式： 动词原形+ing。
2.功能及句法用法：动名词除具有动词的性质外，还具有名词的性质。动名词在句中可用作主语、表语、宾语、定语等。
3.动名词不能单独作谓语，没有人称和数的变化，但有时态和语态的变化。
（1）只能跟动名词的动词或短语有avoid, consider, enjoy, feel like, finish, mind, practice, suggest, be busy doing, be good at doing, be interested in doing, can't help doing, give up doing, put off doing等。
例1.动名词常用结构
（2）have＋n. ＋(in) doing
have fun (in) doing, have trouble (in) doing, have a good time (in) doing, have problems/difficulties (in) doing等。
（3）to doing 结构，to是介词
be/get used to doing, look forward to doing, pay attention
to doing, prefer doing to doing等。
（4）其他结构
do+some+doing 如： do some cooking/ shopping / cleaning/
go+doing 如： go shopping/ fishing / swimming/ skating/ boating/
no use （good） doing sth 做……没用 如： It’s no good complaining. without+dong sth 没有做……
如： She kept sitting there without talking to nybody.
no+doing …禁止，不准 如：No parking!
例2. 动名词的句法作用。
用作主语， 谓语动词用单数。
如： Eating too much is bad for your health.
动名词作主语经常采用it作形式主语的句型。
如：It’s no use crying. 哭没有什么用处。
(2)用作表语，可转换成主语。
如： Her favorite sport is skating. =Skating is her favorite sport.
(3)用作宾语，放在动词或介词之后。
如： She likes singing and dancing. Thank you for helping us.
(4)用作定语，位于所修饰词之前，表示所修饰的词的用途、所属关系等。
如： This is our reading room.
Betty won the first prize in the singing competition.
? 请选出正确的答案.
2、练一练
B
Have you forgotten __ $1，000 from me last month?
Will you please remember __ it tomorrow?
A．borrowing; to bring B．to borrow; to bring
C．borrowed; bringing D．borrowing; bringing
2．—Would you mind __ here?
—Of course not. I'll ___ my cigarette at once.
A．not smoking; put away B．not smoking; put out C．not to smoke; put off
A
B
3. —Would you mind __ here?
—Of course not. I'll ___ my cigarette at once.
A．not smoking; put away B．not smoking; put out C．not to smoke; put off
4. Everyone thinks the problem is hard, but he has no difficulty __ the problem.
A．working out B．having worked out
C．to have worked out D．to work out
5. —Nowadays lots of products from China are very popular in the world.
—Yeah! Many people can hardly avoid __ products
made in China.
A．to buy B．buying C．bought D．buy
A
B
3、答题技巧
英语中，某些动词（或形容词）只能与ing形式即动名词连用。总结如下：
一直忙于练习， （keep, be busy，practice,）
想要继续完成， （feel like, keep on, finish，）
习惯期待花费， （be used to, look forward to, spend）
介意考虑放弃， （mind, consider, give up）
禁不住麻烦怎么样 （can’t help, have trouble/problems （in），what/how about）
建议喜欢开心 （suggest , enjoy, have fun ）
三、思维导图