资源简介

(共21张PPT)
什么是一般现在时？
一般现在时是表示经常反复发生的动作
和存在的状态或习惯性动作的时态。
一般现在时
一般现在时的结构是什么呢？
句式结构：主语+行为动词（动词原形或动词第三人称单数）+其他成分
主语+be动词（is, am, are）+其他成分
一般现在时的结构
Tom likes playing basketball.
主语
谓语
Tom is a good boy.
主语
谓语
一般现在时的用法
1.一般现在时的基本用法
2. be动词的变化
3.行为动词的变化
1.表示经常性或习惯性的动作或行为。常与always，usually, often,
sometimes, every day连用。如：
He often gets up early. She goes home on foot every day.
2. 表示现在的状态、能力、性格、个性。如：
I am a flight attendant.
Lin Yan works as a teacher in a high school.
3. 客观事实或普遍真理。如：The sun rises in the east.
1.一般现在时的基本用法
2.be动词的变化
① be动词随人称的改变；
I _______ a student.
You _______ a student.
He/she _______ a student.
It______ a cat.
We ________ good friends.
They ________ good friends.
小试牛刀
am
are
is
is
are
are
2.be动词的变化
① be动词随人称的改变；
He_______ a firefighter.
There _______ two students in the classrrom.
There _______ some milk in the cup.
There______ three pears.
My father ________ a doctor.
Your grandma ________ a nurse.
小试牛刀
is
are
is
are
is
is
.
② 一般现在时变成一般疑问句：
句子结构：Be+主语+其他？
顺口溜：be动词提前—其他成分照抄—句号改问号
例子: she is a student.——Is she a student
肯定回答：Yes,she is.
否定回答： No, she is not/ isn’t.
He is an English teacher.(变为一般疑问句)
____________________________________
Is he an English teacher
2.be动词的变化
③ 一般现在时的否定句
句子结构： 主语+ be + not +其他
eg: He is a worker.---He is not a worker.
He is my good friend .(变为否定句)
____________________________________
I am a clever boy.(变为一般疑问句)
____________________________________
I am a clever boy.(变为否定句)
___________________________________
He isn't my good friend.
Are you a clever boy
_I am not a clever boy.
填空题
1.Here______ a pencil on the desk.
2.Here______ my books.
3.These _____ our crayons.
4.That ______ a cap.
5.Those ______ dogs.
6.This _______ our school.
7.There _____ an apple.
8.There______ grapes in the fridge.
：用is/are填空
is
are
are
is
are
is
is
are
1.Here is a pencil on the desk.(改成否定句)
______________________________________
2.Here are my books.（改成否定句）
______________________________________
3.These are our crayons.（改成一般疑问句）
______________________________________
4.That is a cap.（改成一般疑问句）
______________________________________
5.Those are Lily's dogs.（改成一般疑问句）
_______________________________________
Here isn't a pencil on the desk.
Here aren't my books.
Are these your crayons
Is that a cap
Are those Lily's dogs
6.This is our school.（改成否定句）
___________________________________________
7.There is an apple.（改成否定句）
___________________________________________
8.There is some milk in the fridge.（改成一般疑问句）
_____________________________________________
This isn't our school.
There isn't an apple.
There isn't any milk in the fridge.
3.行为动词的变化
① 当主语为第三人称单数时，谓语动词要变成相应的单数形式；
My sister often goes to school by bus.
Mary always watches TV at eight.
条件 变化方法 例词
一般情况下 直接加-s Likes, asks, begins
以ch, sh, s, x 或o结尾的词 加-es does ,teaches, washes, guesses, goes
以“辅音字母+y”结尾的词 变y为i,再加-es try-tries carry-carries
fly-flies study-studies
Her father_______(listen) to the radio every day.
2. Mark_______ (study) in a middle school.
3. She______(take) Eddie for a walk after supper.
4. He_______(wash) clothes with his hands.
5. Nancy ______ (pass) the ball to Daniel.
6. Mr Li_______ (teach) Chinese
7. Look at the animal, it ____ (have)four legs.
listens
studies
takes
washes
passes
teaches
has
3.行为动词的变化
③一般现在时的否定结构。
句子结构：主语+don’t/ doesn’t +谓语+其他成分。如：
We go to cinema at night.（变为否定句）
We don’t go to cinema at night.
He has lunch at home. (变为否定句)
He doesn’t have lunch at home.
Exercise
3.行为动词的变化
②一般疑问句+肯定回答和否定回答；
句子结构： Do/ Does + 主语 +谓语（动词原形）+其他成分？
My mother works in a hospital.(变为一般疑问句)
Does your mother work in a hospital
Yes, she does; No, she doesn’t.
首先在没有be动词, 情态动词的条件下, 我们需要根据人称借助一个助动词，
然后把谓语动词还原，如这道题的works还原为work. (有借有还)
1. Jason _______(play) basketball on Monday.
He ___________(not play) football on Friday.
2. I _______(go) swimming on Sunday.
But I___________ (not go) shopping.
3. My cousins _______(like) computer games.
But they __________(not like) ball games.
4. You _______(like) fish. But he ___________(not like) fish.
plays
doesn't play
go
don't go
like
don't like
like
doesn't like
Exercise
1.He often______(do) his lessons after supper.
2.He_____(have) a lot of work to do.
3. Three times four______(be) twelve.
4. Miss Li often______ the children stories.
Speaks B. talks C. tells D. says
5. The two shirts ______ the same.
A. looking B. looks C. / D. look
does
has
is
C
D
1.Tom_______ to school.
A.walk B.walking C.walks
2.Lucy _______ her homework at night.
A.does B.doing C.do
3.My sister doesn't _______swimming.
A.like B.likes C.liking
4.____They _______ shopping on Monday
A.Does; go B.Do;goes C.Do;go
5.______Tom often _______ tennis.
A.Do;play B.Does; play C.Does;plays
C
A
A
C
B
1.Linda always watches TV on Saturday.(改成否定句)
______________________________________
2.My mother drinks coffee in the afternoon.（改成否定句）
______________________________________
3.Lily often listen to music at weekend.（改成一般疑问句）
______________________________________
4.Her father works in the hospital.（改成一般疑问句）
______________________________________
5.I go swimming in the afternoon（改成一般疑问句）
_______________________________________
Linda always doesn't watch TV on Saturday
My mother doesn't drink coffee in the afternoon.
Does Lily often listen to music at weekend
Does her father work in the hospital
I don't go swimming in the afternoon.
Thank You !(共11张PPT)
Personal and Family Life
New words
family 家庭
My family name is Li.
family name 姓氏
given name 名字
New words
What is he
What is she
What does he /she do
He is a doctor .
He is a delivery man .
She is a flight attendant .
New words
What is he
What is she
What does he /she do
She is a teacher in Star Vocatonal High School .
This is a photo of her.
He is a manager.
Warm up
Look at the piture and then match the picture.
Hello!My name is Li Ting.I’m a doctor.My family name is Li.
Hi.I’m Zhang Fan.I’m delivery person.Fan is my given name.
Nice to meet you !I’m a flight attendant.How can I help you
Good morning! I’m Xu Ming a firefighter.My given name Ming means brightness.
Good afternoon! I’m Yu Xingling. I work as a teacher in the Star Vocational High School.
Look and act
Make a short dialogue by the picture.
I’m a new student,too
I’m from London.My name is John Green.
Nice to meet you.
Nice to meet you,too.
Listening and speaking
Listen to the dialogue and finish the tasks.
What are the speakers doing
A. They are having a class.
B.They are introducing themselves.
C.They are talking about their names.
According to the dialogue,decide true or false.
A. The dialogue is between a teacher and a student.
B. The man teaches Chinese.
C. The woman’s given name is Ella Baker.
Listening and speaking
Li
Zhang Zhou
Baker
Listen and fill in the blanks.
Listen read and unerline.
Could you tell me something about your family
Is he a basketball player
He is a manager.
Who is this baby in your mother’s arms
Imitate and practice.
aunt
beautiful
nurse
take good care of her patients
uncle
handsome
salesman
sell cars
cousin
energetic
engineer
design machines
Imitate and practice.
Could you tell me something about your aunt
She is beautiful.
Is she a nurse
Yes,she always tales good care of her patients.

展开更多......

收起↑