人教版（2019）选择性必修第一册 Unit3 Fascinating Parks 单元语法详解课件（21张PPT）

(共21张PPT)
Unit 3 Fascinating parks
单元语法详解
人教版新教材选择性必修一
本单元语法
→动名词
a. Even though the sun is brightly shining, telling whether it is morning
or night is impossible. (教材 P26)
b. Getting here is quite difficult, so apart from the Sami very few
people have ever seen Sarek. (教材 P26)
c. For hundreds of years, looking after reindeer was a way of life for
the Sami. (教材 P26)
d. Being in such a beautiful and wild place makes me feel blessed to be
alive. (教材 P27)
e. Riding on the only steam engine still working in the southeastern
United States is a special treat. (教材 P32)
f. Watching the dolphin and sea lion shows is both educational and
fun. (教材 P32)
◆原句再现
a. Talking with her is a great pleasure. （主语）
b. They advised holding a meeting at once. （宾语）
c. Her job is looking after the children. （表语）
d. The swimming pool is very near my school. （定语）
◆动名词的基本构成：在动词后面加 - ing
◆动名词的性质和作用：从名称就可以理解，动名词既有动词的性质也有名词的性质；有动词的性质，后面可以带自己的宾语,有名词的性质, 即相当于名词，因此可以在句子作主语、表语、定语、宾语,请观察以下句子
◆ 动名词的语法作用详解
a. Swimming is my favorite sport
b. Seeing is believing
c. Choosing what to eat is not as easy as before
d. Smoking does harm to your health
e. Parking is not allowed here
f. Teaching is my job.
g. It’s no use regretting your past mistakes.
h. It is no good smoking
i. It’s useless studying English without practice.
● 作主语，请观察以下句子
●作宾语
※作及物动词宾语。常接动名词的及物动词如下：
mind, enjoy, finish, practice, suggest, advise, delay, escape, avoid, miss,
, imagine, allow, permit, admit, forbid, appreciate, include, deny, resist, understand, consider(考虑),… 请观察以下句子
a. I enjoy swimming
b. We have finished reading.
c. I’m considering writing a novel.
d. I suggest visiting Shanghai first.
e. He is practicing playing the violin.
f. They don’t allow smoking here.
g. I appreciate being invited to the party.
h. Do you mind my/me/Tom’s opening the door
i. Can you imagine skating on such a ground
j. He can’t escape/avoid being punished.
※ 作介词或某些固定动词短语的宾语。常见以下这些固定词组：
put off, give up, feel like, look forward to, keep on, devote…to…, be worth… , insist on, pay attention to, can’t help (禁不住), be / get used to (习惯), get down to, think of, think about, set about, object, …请观察以下句子
a. He made a living by selling books.
b. I’m used to living here.
c. He can’t help laughing.
d. I feel like drinking a cup of tea.
e. He kept on working hard.
f. I’m looking forward to getting your letter.
g. He has devoted himself to serving the people.
h. The book is well worth reading.
i. He won’t give up realizing his dream.
j. They put off holding the meeting.
k. He insisted on my returning his money then.
l. I think of having done my homework.
m. You should pay attention to finding out the reason.
n. I’m setting about going over my lessons.
q. Get down to doing your homework！
◆慧眼看穿 “动名词”，请观察以下句子
a. I forget __________(meet) him before. (忘记已做过)
b. I regret __________ (miss) the early bus. (后悔做过)
c. I remember ___________ (take) to Beijing when young. (记得做过)
d. The wall needs ____________________________ (repair).
e. I am afraid _______________ (fall) off the tree.
meeting
missing
being taken
repairing / to be repaired
of falling
f. He stopped _______________the advertisement.
g. He went on _______________the book.
接 动名词表示停止/继续正在做的事儿，不定式表示停止原来的事儿，去做/继续做另一件事
reading/to read
writing/to write
● 作表语, 请观察以下句子
a. My job is looking after these old people.
b. His task was picking up waste paper in the garden then.
● 作定语，请观察以下句子
a. They decided to buy a washing machine.
b. There is a large swimming pool in our school.
c. The old man supported himself with a walking stick.
◆动名词和现在分词作定语时的区别
● 现在分词作定语
※ 说明被修饰名词的性质特征，请观察以下短语
a boring lesson / an interesting story / an exciting film /
the surprising ending
● 表示动作主动和正在进行, 请观察以下短语
boiling water/a flying kite/ the rising sun / running water / a sleeping cat /a dancing girl / a swimming person …
● 动名词作定语说明被修饰名词的用途, 请观察以下短语
a swimming pool / a walking stick / a washing machine / a reading room / the waiting room / the operating table / a sleeping bag …
a. It is no good doing something.
b. It is no use doing something.
c. It is no good eating too much fat.
d. It is no use saying these words.
◆某些动词或词组后接动名词和动词不定式表达不同意义，请观察以下结构
◆ it 作形式主语时也可以代替动名词，但常用在一些固定结构中，请观察以下句子
stop to do something. (停止原事去做另一件事儿，表目的)
stop doing something. (停止正在做的事情）
go on to do something.(停止原事继续做另一件事儿，表目的)
go on doing something. (继续做另一件事儿)
try to do something. （尽力做某事）
try doing something. （试着做某事）
mean to do something. （打算做某事）
mean doing something. （意味着做某事）
remember/forget/regret to do something. （没发生）
remember/forget/regret doing something. (已发生)
can’t help do something. （不能帮助做某事）
can’t help doing something. （禁不住做某事）
悄悄告诉你：当表达 “某物需要（被）…” 时,常用下面动
词后接动名词的主动形式或动词不定式的被动形,即:
某物 + want / need / require to be done.
某物 + want / need / require doing.
请观察以下句子
a. My bike needs repairing / to be repaired.
b. This machine wants checking / to be checked.
温馨提示：动名词复合结构在作主语时，须用名词所有格或形容词
性的物主代词；作宾语时，也可用普通格或人称代词宾格，请观察
以下句子
a. Tom’s (His) coming made us very excited.
b. I didn’t mind Jack/ Jack’s (him / his) coming late.
◆ 动名词的复合结构
● 形容词性的物主代词或名词所有格 + 动名词构成动名词的复合结构，请观察以下句子
a. Would mind his coming late for the meeting
b. Tom’s getting up early made his father happy.
◆动名词的否定形式
动名词前加 not 构成否定形式，请观察以下句子
a. Not having received a reply made him mother disappointed.
b. Not working hard is completely wrong.
◆考点训练
● 用括号内动词的适当形式填空
1. Alice has delayed _____________( write ) to her till today.
2. The country forbids _________ ( sell ) these books to the
children.
3. Can you imagine _________(stand) in the sun for a whole day
writing
selling
standing
● 从A、B、C、D四个选项中选出最佳选项
Mark often attempts to escape ________ whenever he breaks traffic
regulations.
having been fined B. to have been fined
C. to be fined D. being fined
2. My wife said in her letter that she would appreciate _________ from
you sometime.
A. to have heard B. to hear C. for hearing D. hearing
3. The thief took away the woman's wallet without _________.
A. being seen B. seeing C. him seeing D. seeing him
4. People appreciate _______ with him because he has a good sense of
humor.
A. to work B. to have worked C. working D. have working
D
D
A
C
5. No one can avoid ________ by advertisements.
to be influenced B. being influenced
C. influencing D. having influence
6. They are considering ________ before the prices go up.
A. of buying the house B. with buying the house
C. buying the house D. to buy the house
7. If I had remembered _________ the door, the things would not have
been stolen.
A. to lock B. locking C. to have locked D. having locked.
8. Your shirt needs _______. You'd better have it done today.
iron B. to iron C. ironing D. being ironed
9. You can't help _______ commercials on TV every day.
A. to hear B. to be heard C. hearing D. with hearing
B
C
A
D
C
10. My transistor radio isn't working. It _______.
need repairing B. needs to repair
C. needs repairing D. need to be repaired
11. It is no use _______ me not to worry.
A. you tell B. your telling C. for you to have told D. having told
12. He is very busy _________ his papers. He is far too busy _________
callers.
A. to write, to receive B. writing, to receive
C. writing, receiving D. to write, for receiving
13. The suspect at last admitted _______ stolen goods but denied ____
them.
A. receiving, selling B. to receive, to sell
C. to receiving, to selling D. to have received, to have sold
C
B
B
A
14. She apologized for ________ to come.
A. her not being able B. her being not able
C. not being able D. that she's not able to
15. I really appreciate ________ me.
you to help B. you help C. you helping D. to help
16. I've enjoyed _________ to talk with you.
A. to be able B. being able C. to been able D. of being able
17. He thought that ________.
the effort doing the job was not worth
B. the effort was not worth in doing the job
C. it was not worth the effort doing the job
D. it was not worth the effort by doing the job
A
C
B
C
That’s all!
Thank you!