人教版（2019）高中英语必修第三册 Unit1 Festivals and Celebrations单元语法详解课件(共15张PPT)

(共15张PPT)
Unit 1 Festivals and celebrations
单元语法详解
人教版新教材必修三
本单元重点语法
→现在分词(-ing)
a. These lanterns are amazing. （教材 P6）
b. During the Mid- Autumn Festival in China, families gather
to admire the shining moon and enjoy delicious mooncakes.
(教材 P6)
c. Families celebrating the Lunar New Year can enjoy exciting
dragon dances and carnivals together.(教材 P6)
d. I’m finally back home now, feeling really tired. (教材 P8)
e. Kate was surprised by the sight of the Kongming lanterns
flying up into the sky. (教材 P10)
◆ 原句再现
◆现在分词几种构成形式（根据含义划分）
●主动式
一般式：doing
完成式：having done
●被动式
一般式：being done
完成式：having been done
◆现在分词的否定形式
not/never having done
not/never doing
not/never being done
not/never having been done
◆现在分词的含义：表示动作正在发生或与谓语动作同时（或基本同时）发生，与所修饰的词是主动关系，请观察以下句子
a. Tell the children playing there not to make so much noise.
(这里，play 这一动作正在进行)
b. The old man sat there reading the newspaper.
(这里，read 这一动作与 sat 同时发生)
c. The sleeping boy is smiling in his dream.
(sleep 这一动作与smile 同时发生，且为 the boy 主动发出
◆现在分词的语法功能：现在分词相当于形容词或副词，在句子中一般作定语、表语、宾语补足语和状语。
● 作定语
The smiling girl is his sister.
2. The man standing under the tree is Tom’s father.
※悄悄告诉您：单个现在分词作定语，放在被修饰的名词前面;分词短语作定语，放在被修饰的名词后面, 请观察以下句子
a. The flying plane is heading for Canada.
b. The running machine was imported from America.
c. The building being built now will be a teaching building.
The students, ______ in the classroom, come from England.
A. studying B. to be studying
C. studied D. to study
※试一下吧
A
※贴心告知：
①现在分词作定语表示动作正在发生,与修饰词是主谓关系。
②过去分词做定语与其修饰词之间是动宾关系且过去分词表示的动作已完成。
③不定式作定语表示将要发生的动作。
这里， studying in the classroom. = who are studying in the classroom
● 做表语
※ 轻轻告诉你：现在分词作表语时多说明主语所具有特征或属性；表示“令人…的”，这样的现在分词已经形容词化了，相当于一个形容词,常见有amazing, exciting, boring, annoying, interesting, tiring, surprising, worrying , satisfying, amusing等， 请观察以下句子
a. The result of the exam is annoying because he didn’t pass it.
b. The confusing problem made him completely confused.
c. They all heard of the exciting news.
d. This is a satisfying answer to him because he has been waiting for it.
e. The boring task failed at last.
● 作宾语补足语, 请观察以下句子
a. I found the workers painting the walls.
b. We saw these children swimming in the river then.
c. He kept us waiting for him for a long time.
d. The girl left her books lying on the floor.
e. I looked up and noticed a snake winding its way up the tree to catch its breakfast.
● 作状语
※ 轻轻告诉你：现在分词修饰谓语，表时间、条件、原因、让步、伴随情况等。一般说来，这一结构的逻辑主语是主句的主语,请观察以下句子
1. 表示时间
Walking in the street, he saw an old man fall down.
=When he was walking, he saw an old man fall down.
2. 表示条件
Having time, I will attend the meeting.
= If I have time, I will attend the meeting.
3. 表示原因
Being ill, the girl didn’t go to school.
4. 表示伴随情况
They walked out of the house, laughing and talking.
= They walked out of the house, laughed and talked.
5.表示让步
Winning the game, they were still unhappy.
=
= Although they won the game, they were still unhappy.
= The girl didn’t go to school because he was ill
◆考点训练
1.The wild flowers looked like a soft orange blanket ______ the desert.
A. covering B. covered C. cover D. to cove
2.The flowers ______ sweet in the botanical garden attract the visitors to the beauty of nature.
A. to smell B. smelling C. smelt D. to be smelt
3. Will those _____ the children from abroad come to the headmaster’s office
A. teaching B. teach C. who teaches D. who teaching
4. There are hundreds of visitors ________ in front of the Art Gallery to have a look at Van Gogh’s paintings.
A. waited B. to wait C. waiting D. wait
A
B
A
C
5. --Why did you go back to the shop --I left my friend ______ there.
A. waiting B. to wait C. wait D. waits
6. Don’t leave the water ________while you brush your teeth.
A. run B. running C. being run D. to run
7. A cook will be immediately fired if he is found ______ in the kitchen.
A. smoke B. smoking C. to smoke D. smoked
8. I found the game ________, and my Dad explained for the rules.
A. excited B. to excite C. excite D. exciting
9. When ________ different cultures, we often pay attention only to the differences without noticing the many similarities.
A. compared B. being compared C. comparing D. having compared
10. More and more people are signing up for Yoga classes nowadays, ________advantage of the health and relaxation benefits.
A. taking B. taken C. having taken D. having been taken
A
B
B
D
C
A
11.He didn’t mind what we were doing, as long as we were together, ________ fun.
A. had B. have C. to have D. having
12. Oil prices have risen by 32 percent since April, ________a record US $57.65 a barrel on April 4.
A. have reached B. reaching C. to reach D. to be reaching
13. He glanced over at her, ________that though she was tiny, she was very well put together.
A. noting B. noted C. to note D. having noted
14. Alice returned from the manager’s office, ______ me that the boss wanted to see me at once.
A. having told B. tells C. to tell D. telling
15. “We can’t go out in this weather,” said Bob, ________out of the window. A. looking B. to look C. looked D. having looked
D
B
A
D
A
That’s all!
Thank you!