资源简介

(共25张PPT)
（人教2024版）七年级上
Period 3 Section A What is your family like
Grammar Focus (3a-3d)
Unit 2
We’re Family!
Learning objectives
1.通过观察示例句子，能梳理和归纳一般现在时中实义动词与不同人称主语的匹配关系。
理解含有实义动词的一般现在时的表意功能，，初步建立英语
2.主谓一致的意识，能使用名词所有格去介绍物品的所属关系。
3.能结合自身实际，正确使用含有实义动词的句式结构对物品的所属关系进行问答，并在班级前进行角色表演。
grandparent
n. 祖父(母)；外祖父(母)
chess
Chinese chess
Tom wants to learn to play Chinese chess.
汤姆想学下中国象棋。
n. 国际象棋
中国象棋
New words
funny
adj. 好笑的；奇怪的
laugh
v. 笑；发笑 n. 笑声
The joke was so funny, and it made everybody laugh.
这笑话太可笑了，逗得大家捧腹大笑。
New words
different
A goat is different from a sheep.
山羊与绵羊不一样。
adj. 不同的
violin
n. 小提琴
have fun
I still want to play football and have fun.
我仍然想踢足球，享受乐趣。
玩得高兴
New words
Hammy: Do you play football in your free time, Max
Max: No, I don't. I don't play football. It's boring.
Hammy: He doesn't play football. Does Anna play football in her free time
Max: No, she doesn't. She doesn't like football at all.
Hammy: They don't play football.
Max: What about you, Hammy Do you play football in your free time
Hammy: Yes, I do. I love football. ...
Hammy: I don't like football. Max, do you play basketball
表示现在的状态可以用一般现在时。
行为动词的一般现在时还有哪些用法呢？
Let's keep on learning.
Lead in
一般现在时可用来表示现在的状态、经常发生的或习惯性的动作以及主语具备的性格和能力。
行为动词的一般现在时
行为动词的形式是如何变化的呢？
① She doesn't have a brother.
② I like all my classes, but my favourite is maths.
③ Tom often goes running after school.
④ My school begins at 9:00.
⑤ Lisa's parents work hard.
⑥ She dances very well.
Presentation
Read the sentences. How do the verb forms change with the subjects
3a
当主语是第一人称单数(I)、第一人称复数(we)、第二人称(you)或第三人称复数(they)时，其谓语动词没有形式上的变化；
当主语是第三人称单数时，谓语动词相应变化。
P31
Presentation
行为动词一般现在时的第三人称单数形式
规则 举例
make → makes live → lives
like → likes play → plays
watch → watches wash → washes
dress → dresses fix → fixes
go → goes do → does
carry → carries cry → cries
study → studies fly → flies
以ch、sh、s或x结尾的动词后加es
以“辅音字母 + o”结尾的动词后加es
以“辅音字母 + y”结尾的动词，变y为i，再加es
特殊变化
have → has
一般情况
读音：在清辅音后读/s/；在浊辅音和元音后读/z/；在/s/、/z/、/ /、/t /、/d /等后读 / z/。
Presentation
① Teng Fei and his grandpa play ping-pong every week.
② Teng Fei's grandpa loves sport.
肯定句：
主语
+
行为动词
+
...
行为动词的一般现在时句型结构
1. 肯定句
Presentation
① Teng Fei and his grandpa don't play ping-pong every week.
② Teng Fei's grandpa doesn't love sport.
否定句：
主语
+
行为动词原形
+
...
do not (don't)
does not (doesn't)
+
2. 否定句：
do not = don't
does not = doesn't
Presentation
3. 一般疑问句
一般疑问句：
肯定回答：
否定回答：
Do
Does
+
行为动词原形
+
...
主语
+
Yes, 主语 + do / does.
No, 主语 + don't / doesn't.
① — Do you play the piano
— Yes, I do./ No, I don't.
② — Does your father spend a lot of time fishing
— Yes, he does./ No, he doesn't.
Presentation
4. 特殊疑问句
① What do you often do
② What does your mother like to do
特殊疑问句：
do
does
+
行为动词原形
+
...
主语
+
疑问词
+
一般疑问句
Presentation
I do not do housework on Saturday.
Do you do housework on Saturday
我周六不做家务。
你周六做家务吗？
用于实义动词前构成否定句和疑问句，没有实际意义。
做，干，办
区分行为动词do和助动词do的用法
助动词
实义动词
Presentation
1. On Saturdays, we ______ (go) out to eat.
2. ______ (do) the baby often ______ (cry) at night
3. Kim is a good student. She ______ (work) very hard.
4. He ___________ (not get) up early every morning.
5. ______ (do) they ______ (take) buses to school every day
go
Does cry
works
doesn't get
Do take
用括号中所给动词的适当形式填空。
Practice
Complete the passage with the correct forms of the verbs in the box.
3c
be like look make play talk have
has
makes
likes
talk
play
look
is
P31
I have a brother and a sister. My brother is tall, and he _______ short hair. He is really funny, and he often _______ us laugh. My sister _____ very different. She is short, and she has long brown hair. She is a quiet girl. She really _______ reading. I'm not tall or short. I don't _______ or read much. But I _______ the violin really well. I also like playing tennis. We _______ all different, but we have a lot of fun together.
Practice
名词中表示所有关系的形式叫名词所有格。
如果某物为两人共有，则只将后一个名词变成所有格；如果表示各自的所有关系，则两个名词都变成所有格。
名词所有格
's所有格的构成：
1. 单数名词和不以-s结尾的复数名词词尾加's。
2. 以-s结尾的复数名词在词尾只加“'”。
① Jim's football
② the teachers' chairs
③ Children's Day
④ Tom and Mike's rooms
⑤ Tom's and Mike's room
Presentation
Complete the sentences with the correct possessive form ('s) of the words in brackets.
3b
Kate's
Peter and Emma's
brothers'
grandparents'
Teng Fei's
P31
1. This is _______ (Kate) cat. It likes fish very much.
2. This is __________________ (Peter and Emma) classroom. They love their big and clean classroom.
3. These are my little ________ (brothers) balls. They play with them in the playground every day.
4. A: Whose caps are these
B: They're my ______________ (grandparents). They like wearing caps.
5. A: Whose schoolbag is this
B: It's _________ (Teng Fei). He likes the colour blue.
Practice
1. This watch is my _________ (mother) favourite.
2. They are those _________ (student) schoolbags.
3. _________ (woman) Day is coming. How will you celebrate it
4. It is _______________ (Tom and Mike) room.
mother's
students'
Women's
Tom and Mike's
用括号内所给单词的适当形式填空。
Practice
Ask and answer questions about each other's family
3d
Do you have any sisters or brothers
Does your father play any sport
Does your mother like music
...
— Do you have any sisters or brothers
— No, I don't. But I have a cousin. He is my aunt and uncle's child. …
P31
Practice
肯定句：主语 + 行为动词 + ...
否定句：主语 + do not (don't)/ does not (doesn't) + 行为动词原形 + ...
一般疑问句：Do/ Does + 主语 + 行为动词原形 + ...
肯定回答：Yes, 主语 + do/ does.
否定回答：No, 主语 + don't/ doesn't.
特殊疑问句：疑问词 + do/does + 主语 + 行为动词原形 + ...
课时重点回顾
名词中表示所有关系的形式叫名词所有格。's所有格的构成：
1. 单数名词和不以-s结尾的复数名词词尾加's。
2. 以-s结尾的复数名词在词尾只加“'”。
如果某物为两人共有，则只将后一个名词变成所有格；如果表示各自的所有关系，则两个名词都变成所有格。
Summary
1. Can you use the simple present tense (do) correctly
2. Can you identify ownership using -'s
3. Can you talk about your family with the simple present tense (do)
Self-evaluation
Make a survey about your family
members' hobbies and write some
sentences with simple present tense.
Homework

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