人教版（2019） 必修第一册Welcome unit Discovering useful strutures课件 （36张ppt）

(共36张PPT)
Discovering Useful Structures
welcome unit
I want to go travelling.
want
I
to
go
travelling
Combine the words into a sentence.
我想去旅游。
Activity1 Lead-in
英语的句子是如何组成的？
由一个个单词组成
单词如何构成句子？
___________________________________
___________________________________
___________________________________
和___________________
主语(subject)、
谓语(predicate)(verb)
表语(predicative)
宾语(object)、
定语(attribute)、
状语(adverbial)
补语(complement)
句子成分
Elements of a Sentence
主语(S)——动作的发出者或被描述的对象
谓语(V)——动作
宾语(O)——动作的承受着（直宾：DO；间宾：IO）
表语(P)——对主语的表述
定语(A)——对主语或宾语起修饰限定作用的成分
状语(AD)——对全句或动作进行修饰的成分
补语(C)——补充说明主语或宾语的成分
同位语(OP)——即“同等位置”，以一个名词解释说明另外一个名词或代词。
句子成分
主语(subject)——S
谓语(verb)——V
宾语(object)——O
（直宾：direct object——DO；
间宾：indirect speech——IO）
表语(predictive)——P
定语(attribute)——A
状语(aderbial)——AD
补语(complement)——C
同位语(oppositive)——OP
主干成分
修饰成分
Let’s review
What Is Subject
1. S (subject) 主语
1.1 A tiger eats meat.
S
1.2 He is my father.
S
1.3. Mr. Wood is a teacher.
S
What can be “subject” in a sentence
a tiger

noun
√
he

pronoun
√
Mr. Wood

noun
×
name
√
Let’s review
What Is Verb
2. V (verb) 谓语动词
2.1 A tiger eats meat.
V
2.2 A fish can swim.
V
2.3. He doesn’t like fruit.
V
What can be “verb” in a sentence
can
=
V
×
doesn’t
=
V
×
can swim
√
Let’s review
What Is Object
3. O (object) 宾语
3.1 A tiger eats meat.
O
3.2 I like it.
O
3. 3 He called Tom.
O
What can be “object” in a sentence
meat

noun
√
it

pronoun
√
Tom

name
Let’s review
What Is Predicative
4. P (predicative) 表语
4.1 He looks fine.
P
4.2 You are happy.
P
4.3 He became a teacher.
P
What can be “predicative” in a sentence
look, are, become
= link verb
link verb
+
adj. / noun
= P
P contains a verb!
Let’s review
What Is Adverbial
5. A (adverbial) 状语
5.1 He lives in Shenzhen.
A
5.2 You go to school by bus.
A
5.3 He was born in 1918.
A
What can be “adverbial” in a sentence
Let’s review
What Is DO (Direct Objective )
6. DO (direct objective) 直接宾语
6.1 He gave me a pen.
DO
6.2 We bought him a gift.
DO
6.3 He wrote me a letter.
DO
What can be “direct objective” in a sentence
Let’s review
What Is IO (Indirect Objective )
7. IO (indirect objective) 间接宾语
7.1 He gave me a pen.
IO
7.2 We bought Mr. Wood a gift.
IO
7.3 He wrote his mother a letter.
IO
What can be “indirect objective” in a sentence
Ｓ Ｖt（及物） IO间宾 （人） DO直宾
（物）
She 2. My dad 3. He (pass) (bring) (buy) her me you a dress.
a watch.
a book.
passed
brought
bought
Let’s review
What Is C (Complement)
8. C (complement) 宾语补足语
8.1 The war made him a hero.
C
8.2 The fire left him homeless.
C
8.3 He found his glasses broken .
C
What can be “complement” in a sentence
The students got on the school bus.
He handed me the newspaper.
I shall answer your question after class.
What a beautilful Chinese painting!
He found it important to learn Engish.
His job is to train swimmers.
He noticed a man enter the room.
On the desk are some books.
It is my job to teach them English.
He sat there, reading a book.
Activity2. Recognize the sentence elements.
指出下列句子划线部分是什么成分？
bine the words or expressions into a sentence in each group .
laughed; all of us.________________________________
miss; my grandma; I._______________________________
kind; and; the teacher; friendly; was. __________________
told; us; he; funny; a; story.__________________________
found; most of; I; my classmates; and; teachers; and; friendly; helpful.__________________________________________
too much; talked; he. _______________________________
my first; at; senior high school; math class; had; I.________
There; a lot; is; at senior high school; to explore.
___________________________________________________
Acivity4: Recognize the basic sentence patterns
How are the following sentences formed
All of us laughed.
I miss my grandma .
The teacher was kind and friendly.
He told us a funny story.
I found most of my classmates and teachers friendly and helpful.
He talked too much.
I had my first math class at senior high school.
There is a lot to explore at senior high .
___________________________________________________
S+V
S+V+O
S+P
S+V+IO+DO
S+V+O+C
S+V+AD
S+V+O+AD
There be...
完成课本welcome unit第六页2,3题
五大基本句型
Read the sentences and analyse the
structures.
1 The 100-year-old school lies in the centre of
the city.
2 We must act..
3 The maths homework looks easy.
4 The teacher found the classroom empty.
S
V
A
S
V
S
V
P
S
V
O
C
Read the sentences and analyse the
structures.
5 My mum bought me a new dictionary.
6 Tom is looking forward to meeting the new
exchange student.
7 There is an English Corner at our school.
8 We had chemistry in the newly built lab.
S
V
IO
DO
S
V
O
There be ......
S
V
O
A
Read the passage and analyse the structures
of the underlined sentences.
How would you like to go to school and travel the world at the same time For Tim, that dream has come true! This term, Tim and his classmates are living on a ship! They take the same subjects as you do, like maths and English. They also learn about ships and the sea.
Tim writes his parents an email every week and tells them what happened on the ship. Tim loves living on the ship. There's always something exciting to do. And, after a long day of study, he likes to watch the sun go down and wait for the stars to come out. Studying and doing homework seem much more fun when you are at sea.
1. That dream has come true!
2. Tim and his classmates are living on a ship!
3. They also learn about ships and the sea.
S
V
S
V
S
V
A
O
Answer
4. Tim writes his parents an email every week and tells them what happened on the ship.
5. There’s always something exciting to do.
6. Studying and doing homework seem
much more fun.
S
V
IO
DO
V
O
There be ......
S
V
P
C
并列句
Answer
Summary 五大基本句型
主+谓（S+V<不及物动词>)
主+谓+宾（S+V<及物动词>+O）
主+系+表（S+V+P）
主+谓+宾+宾（S+V+O+O）
主+谓+宾+宾补（S+V+O+OC）
There be... （某地）有...;存在
谓语单一
1.一个简单句只能有一个谓语。
2.如果要表达多个动作概念，有三种方式：
a. 连词 (and,but,or,so,because...)
b. 非谓语动词 (doing,to do,done)
C. 从句
英文思维黄金法则
He sat there, reading an interesting book.
Everyone is active in the class and the teacher is satisfied with our performance.
When you think you know nothing, you begin to know something.
复合句
并列句
简单句+（非谓语）
Acivity5: Recognize the classification of sentences：
He studies hard in order to catch up with his classamates .( )
If you ask him , he will help you .( )
He is very old, but he is quite strong.( )
We must camp where we can get water. ( )
Hurry up or we will be late.( )
You must speak louder so that you can be heard by all.( )
The boy is so young that he can’t go to school. ( )
He does not work as hard as his brother (does). ( )
简单句，并列句，还是复合句？
yesterday evening.
two hours.
1．她昨天回家很晚。
2．会议将持续两个小时。
She went home
very late
The meeting will last
巩固练习Ｓ +Ｖ +Ad（主＋谓＋状）
学
科
网
创原家独
1．昨晚我写了一封信。
2．今天下午我想同你谈谈。
3．这本书他读过多次了
4．那位先生能流利地说三种语言。
I wrote a letter
last night.
I want to talk with you
this afternoon.
He has read this book
many times.
That gentleman can speak three languages fluently.
巩固练习：
学
科
网
创原家独
巩固练习
1．冬季白天短，夜晚长
2．十五岁他就成为有名的钢琴家了。
3．孩子们很少保持安静。
4．她的工作是在幼儿园里照看儿童。
In winter, the days are short and the nights are long.
At the age of fifteen, he became a famous pianist.
Children seldom keep quiet.
Her job is to look after the children in the nursery.
5．他失业了。
6．树叶已经变黄了
7．这个报告听起来很有意思
He is out of work.
The leaves have turned yellow.
The report sounds interesting.
1．Johnson 先生去年教我们德语。
2．奶奶昨晚给我们讲了一个有趣的故事。
3．请把那本字典递给我好吗？
4．他把车票给列车员看。
Mr Johnson taught us German last year.
Grandma told me an interesting story last night.
Would you please pass me the dictionary
He showed the ticket to the conductor.
1．我们叫她Alice.
2．我们大家都认为他是诚实的。
3．他们把小偷释放了。
4．我要你把真相告诉我。
5 .卫兵命令我们立即离开。
6. 每天早晨我们都听到他大声朗读英语。
7．他每个月理一次发
8．我们不会让她在晚上外出的。
We call her Alice.
All of us considered him honest.
They have set the thief free.
I want you to tell me the truth.
The guards ordered us to leave at once.
Every morning we hear him read English aloud.
He has his hair cut once a month.
We won’t let her go out at night.
巩固练习
Homework