资源简介

(共40张PPT)
Unit 2 Let’s talk teens
Grammar and usage
Simple, Compound and Complex Sentences（1）
Appreciate some sentences about family.
Home is the harbor of soul in the wind and waves.
I don’t know the meaning of “home” , but unhappiness and worries melt away once there. —Bing Xin
We never know the love of our parents for us till we have become parents.
“家”是什么, 我不知道; 但烦闷和忧愁, 都在此中融化消灭。
养儿方知父母恩。
家是心灵在风浪中的港湾。
simple
compound
complex
句子结构：（sentence structures）
英语句子按其结构分为简单句、并列句和复合句。
简单句是指由一个主语（或并列主语）和一个谓语（或并列谓语）构成的句子。
简单句有六种基本的句型：
1. 简单句（the Simple Sentence）
The car stopped. You and I rest. We eat, work and rest.
①主语+谓语（S+V）
②主语+谓语+宾语（S+V+O）
I love you.
She plays the piano.
③主语+谓语+表语（S+V+P）
We are Chinese. She looks beautiful. The flowers smell nice.
④主语+谓语+间接宾语+直接宾语（S+V+IO+DO）
He gives me a book. The driver saved us a lot of trouble.
We think him an honest boy.
We made him our leader.
⑥主语+谓语+宾语+宾语补足语（S+V+O+OC）
There is a park in our town.
There are four seasons in a year.
⑥存现句：引导词there引导的句子
P20. Read and find the simple sentences.
Simple sentences
Compound sentences
Complex sentences
(2) (3) (4) (6)
(2) So, we have designed TeenHealthWeb to help you along the journey to adulthood.
(3) Our website has many articles about teenagers’ physical and mental health.
(4) You can look through these articles to find advice on your problem.
(6) You can visit the “teen health” forum on our website instead.
simple sentences
S
V
V
S
S
V
V
S
a subject
a verb
a simple sentence
Rule 1:
(1)Tom, Mike and I are good friends.
(2) I got up ,washed my face, brushed my
teeth and went to school .
(3)I like music ,sport, traveling, surfing the
Internet and listening to music .
(4)This is a well-known German medical school.
（三个并列主语）
（四个并列谓语）
（五个并列宾语）
（三个并列定语）
结论：简单句不简单。含有多个并列主语，多个并列谓语，表语，宾语，定语等等，但仍然是个简单句。
观察下列句子：
2. 并列句（the Compound Sentence）
1. I like listening music，but I don't like reading.
2. He help me, and I help him.
3. Hurry up, or you'll be late.
4.I am not interesting in this subject, so I can't study it well.
并列连词
并列连词
1.表并列关系：and, not only... but also... , as well as;
2.表转折关系：but, yet, while(然而), however;
3.表选择关系：or, either...or... , neither...nor... , not... but... , otherwise;
4.表因果关系：so, for, because, therefore, thus
1. Shall I follow my parents' words, ______ shall I follow my heart
2. He didn’t return my calls, ______ did he respond to any of my texts.
3. I know it is wrong to argue with them, _________ I just can't control my temper.
4.Work hard ________ you will succeed.
Practice
or
nor
but
and
A man was going to the house of a billionaire on a rainy day. As he went along the road, he saw a box of good apples at the side of the road. He said, “I do not want to eat those apples;① the rich man will give me much food; he will give me very nice food to eat. “Then he took the apples ② _ threw them away into the dust.
He went on and came to a river. ③ , the river had become very big due to the heavy rain, ④ he could not go over it ⑤ get anything from the billionaire.
It tells us, “Do not throw good things away; you may be glad to have them at some other time.”
for/because
and
so
Practice: Please fill in the conjunctions according to the context.
or
However
P20. Read and find the compound sentences.
Simple sentences
Compound sentences
Complex sentences
(2) (3) (4) (6)
(5) (8) (13)
(5) It may not have been addressed before, but don’t worry.
(8) Users are encouraged to post their problems, and they will get advice from our health experts and other forum users.
(13) There is a lot to see, so take some time to look around our website!
a simple sentence
a simple sentence
two simple sentences
but
a lnking word
and
so
a linking word
a linking word
two simple sentences
A compound sentence
contains two or more main clauses;
uses linking words:
and, but,________________
or, so, for, nor ...
Rule 2:
3. 复合句 (the Complex Sentence)
复合句是由一个主句和一个或一个以上的从句构成的句子。
复合句包括名词性从句（主语从句、表语从句、宾语从句和同位语从句）、定语从句和状语从句。
P20. Read, find the complex sentences.
Simple sentences
Compound sentences
Complex sentences
(2) (3) (4) (6)
(5) (8) (13)
(1) (7) (9) (10) (11) (12)
(1) We know that being a teenager is sometimes difficult.
(7) We are proud to say this forum is the heart of our website.
(9) Before you write your post, however, take a look at other users’ posts first.
(10) It is likely that the matter has already been discussed on our forum.
(11) If your problem is a new one, write a post about it.
(12) Our health experts will be glad to tell you what steps you can take to improve your situation.
subordinate
clauses
object
object
adverbial
adverbial
subject
object
main clauses
3. Complex sentences 复合句
A complex sentence
one main clause
at least one subordinate clause
subject
predicative
object
attributive
adverbial
symbols:
that/which/who/whom/what/whether...
when/where/why/how...
if/because/unless/though/although...
Rule 3:
That she survived in the accident is a miracle.
The trouble is that we are short of money.
I hope that high school will be more exciting.
I sat next to a girl whose name is Diana.
As I grow older, I become more interested in poems.
subject
predicative
object
attributive
adverbial
Practice: Please find the clauses in the sentences.
What he says is right. That is where I disagree. I don’t know where he comes from. Word came that we had won the game.
A plane is a machine that can fly.
They were talking when the teacher came in.
（主语从句）
表语从句
宾语从句
同位语从句
定语从句
（状语从句）
Practice: Please find the clauses in the sentences.
and
but
句子类型
简单句
并列句
主从复合句
定语从句
状语从句
名词性从句
主语从句
宾语从句
表语从句
同位语从句
只有一个主谓结构
一个主句+
一个（以上）从句
两个或两个以上的简单句
Summary
Homework:
1.《课课练》P38
2.Preview P21
Unit 2 Let’s talk teens
Grammar and usage
Simple, Compound and Complex Sentences（2）
一、判断下列句子分别属于简单句的哪种基本句型：1. The rose smells sweet.2. I will spend the summer vacation in the countryside.3. He bought me a nice gift.4. I could make him change his mind.5. The boy jumped happily.6.We love our great country.7. Tom and Jim ran away.8. There are seven days in a week.
S+V+P
S+V+O+A
S+V+IO+DO
S+V+O+OC
S+V+A
S+V+O
S+V
存现句
二、判断下列句子是简单句、并列句还是复合句：1. We often study Chinese history on Friday afternoon.2. The boy who offered me his seat is called Tom.3. He is in Class One and I am in Class Two.4. He was fond of drawing when he was yet a child.5. Neither has he changed his mind, nor will he do so.6. What he said at the meeting is very important, isn’t it 7. The farmer is showing the boy how to plant a tree.8. Both Tom and Jack enjoy country music.
简单句
复合句
并列句
复合句
并列句
复合句
简单句
简单句
1. Your password should be at least eight characters long. This makes it difficult to guess.
2. Posts should not give out personal information. They should not include advertisements.
P21B1 Applying the Rules
Your password should be at least eight characters long because this makes it difficult to guess.
Posts should not give out personal information and they should not include advertisements.
B1 Below are some tips on how to use TeenHealthWeb. Join each pair of sentences to form a compound or complex sentence.
complex
compound
P21B1 Applying the Rules
3. Describe your problems clearly. Other people can understand them easily.
4. The experts will reply to you. They see your posts.
5. What do you think of our forum Let us know.
Describe your problems,so other people can understand them easily.
The experts will reply to you when/once/as soon as they see your posts.
Let us know what you think of our forum.
compound
complex
complex
P21 B2 Applying the Rules
1. because 2. unless
3. why 4. that
5. but 6. If
7. how 8. and
P64 C
1. Mary was absent from school because she was ill.
2. After/As soon as he graduated from college, he set up a company of his own.
3.As I grew older, I became interested in designing clothes.
4. I struggled to understand (the reason) why he made the decision.
5. If you don't hurry up, we will miss the train.
6. If you take action immediately, you are likely to succeed.
7. Although/Though I am on a diet, I find it hard to completely stay away from chocolate.
8. It turned out to be a lovely day, so we decided to go out for a walk.
P63 A
Exploring language
1. stress 2. argument
3. concern 4. anxious
5. struggled 6. account
7. volunteers 8. mental
Workbook P63 A, B, D
1. go through 2. get along
3. resulted in 4. back down
5. turned out 6. depend upon
7. has shot up 8. Cheer up
P63 B
P64 D
1. on 2. performance
3. concerned 4. but
5. anger 6. argument
7. to improve 8. hearing
Notice
Make a presentation Every Monday!
1. Work as a group: 3 students!
2. 4 groups of presentations each time.
3. Make a PPT to show your ideas.
4. No more than 4’ altogether! Everyone should speak; no less than 1 minute for each speaker!
5. The content has to be positive and matches the topics of our textbooks.
6. Do it according to your school numbers.
Group 1~4 (1~3; 4~6; 7~9; 10~12)
Homework
1. Complete the after-class reflection on your learning sheet.
2. Finish Part C on Page 64.
3. Write a post about your problem with your parents.
Thank you!

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