Unit 2 Let's play sports Grammar 课件（25张PPT）2023-2024学年牛津译林版英语七年级上册

(共25张PPT)
Unit 2 Let’s play sports!
Grammar
教学目标：
1.用行为动词的一般现在时态造肯定句，否定句和一般疑问句。
2. 通过训练让学生掌握一般现在时态。
Preview
Let’s say out something about Li Hua.
1.Li Hua is my favourite football star.
李华是我最喜欢的足球明星。
2.Li Hua is from Guangdong.
李华来自广东。
3.Li Hua plays football very well.
李华足球踢得很好。
4.Li Hua studies English in his free time.
李华在空余时间学英语。
看一看
1. Li Hua comes from Guangdong.
2. Li Hua looks strong and plays football very well.
3. Many people like him.
4. Li Hua plays football every day.
5. Li Hua wants to play in the next World Cup.
6.We have lunch at school.
行为动词的一般现在时
测一测
1. Li Hua ______ from Guangdong.
2. Li Hua _____ strong and ______ football very well.
3. Many people ____ him.
4. Li Hua _____ football every day.
5. Li Hua ______ to play in the next World Cup.
6.We ______ lunch at school.
什么是行为动词
我们常用一般现在时谈论我们经常做的事、目前的爱好、能力以及不受时限的客观事实。
行为动词的一般现在时
Millie gets up at 6:30 every morning.
Cats eat fish
Simon likes playing football
things that we often do
经常做的事
things that are always true 事实或真理
things that are true now 现在的状态
Three usages of
Simple Present tense
things that we often do（习惯性的）
things that are true(真实的) now
things that are always（总是）true（真实的）
行为动词的一般现在时的构成：
1、I play basketball every day .
2、You play basketball every day .
3、My friends play football every day .
4、He plays football every day .
5、We play football every day .
6、My brother plays football every day .
总结规律：
当主语是第一、第二人称和第三人称复数时，行为动词使用其原形。当主语是第三人称单数时，行为动词使用其第三人称单数形式。
cook
cooks
uses
use
行为动词的一般现在时的第三人称单数形式的构成方法如下：
1 大多数在动词后面加 s
2 以 ch, sh , ss 或 x结尾的动词后加 es
guess
watch
finish
fix
teach
guesses
watches
finishes
fixes
teaches
like
likes
make
makes
9
5.以辅音字母+o结尾的动词后加es
go
3.以辅音字母加y结尾的动词，去掉把y，再加ies
4.以元音字母加y结尾的动词，直接加s
carry
study
carries
studies
goes
do
10
play
plays
does
6.不规则动词
have
has
be
am
is
are
10
Most verbs + s like likes
play plays
Verbs ending in a consonant +y -y + ies fly flies
study studies
Verbs ending in ch, sh,ss or x + es watch watches
finish finishes
dress dresses
fix
Some verbs ending in O + es go goes
do does
fixes
用所给词的适当形式填空
1.I ___________(go) to school at 7:00 in the morning.
2.Mike _________(do) his homework in the evening.
3.His father often _________(read) books in the library.
4.My mother usually __________(watch) TV plays at home.
5.My cousin sometimes ________(play) cards with me.
6.Jack and Simon _______(like) fish.
go
does
reads
watches
plays
like
行为动词一般现在时的否定句和一般疑问句。
1、I run fast.
否定句：I do not /don’t run fast.
一般疑问句：Do you run fast
肯定回答：Yes, I do.
否定回答：No, I don’t.
2、He runs fast.
否定句：He does not /doesn’t runs fast.
一般疑问句：Does he runs fast
肯定回答：Yes, he does.
否定回答：No, he doesn’t.
I / You / We / They like sports.
He / She / It likes
I / You / We / They do not / don’t like sports.
He / She / It does not / doesn’t
We make positive and negative sentences using the verb to do in the simple present tense like this
Do I / you / we / they like sports
Does he / she / it
Yes, I / you/ we / they do.
he / she / it does.
No, I / you / we/ they do not / don’t.
he / she / it does not / doesn’t .
We ask and answer questions using the verb to do in the simple present tense like this
191
14
201
like
dances
goes
plays
watches
14
211
221
No, she doesn’t
Yes, she does.
No, he doesn’t
No, they don’t.
Does
Does
Does
Do
15
231
16
241
Do
play
play
Do
go
watches
reads
shops
stay
go
16
1 Recite the chart in page 117.
2 Finish the exercises on worksheet.
Homework