牛津译林版英语七年级上册 Unit 2 Let's play sports 预学课件 (共24张PPT)

(共24张PPT)
小试牛刀
1. My teachers are always ___________ (help) to us.
2. Jack is one of the _________ (member) of the Reading Club.
3. I left my pen at home. Can I use ________ (you)
4. It's seven o'clock . The Green family _____________ (have) supper.
5. These bags are those __________ (play).
6. Jim has no time _________ (watch) football matches.
helpful
members
yours
are having
players'
to watch
1
小试牛刀
2
教学目标
3
温故知新
4
新知讲解
5
当堂练习
6
小结
CONTENT
7B U2 Let's play sports
1. 教学目标
掌握常考单词、行为动词的一般现在时
知识目标
能用英语简单谈论自己喜欢的运动，读懂介绍运动员的文章
能力目标
热爱生活，积极运动，养成热爱运动，强身健体的习惯
情感目标
温故知新
一、主语可以是人称代词，也可以是名词，动词be要与主语保持一致。如：
1. 主语是人称代词时，动词be随人称的变化而变化。
I am = ________ You are = ________ She is = ________ He is = ________
It is = ________ We are = ________ They are = ________
2. 主语是名词时, 动词be的单复数要与主语保持一致。
These students ________ good at playing football.
The man with big eyes ________ a teacher.
二、 动词be一般现在时的否定句式是在be后面加not。 如：
She _________ tall. They___________ in the classroom.
注意：动词is/are与not 可以缩写。am与not在任何情况下都不能缩写。
I'm
You're
She's
He's
It's
We're
They're
are
is
isn't
aren't
三、 动词be一般现在时的一般疑问句式是将be提前至句首。如：
Tom is a tall boy. (改为一般疑问句，并作肯、否定回答)
______ Tom a tall boy ________________(肯定) ________________（否定）.
I am your English teacher. 我是你们的英语老师。(改为一般疑问句，并作肯定回答)
____________ English teacher _______________(肯定). ________________（否定）.
注意：在肯定回答中，主语和动词be不能缩写。如“Yes, he is.”不能缩写成“Yes, he's.”
Is
Yes, he is
No, he is not.
Are you
Yes, I am
No, I'm not.
3. 新知讲解
Are you ready
01. 行为动词的一般现在时
用法 例句
经常性、习惯性的动作 I go to school at 7:00 every morning.
客观事实 The earth moves around the sun.
目前的爱好、能力等 She sings very well.
主语 行为动词
例句
第一人称复数（we）/第二人称复数 （you）/第三人称复数（They） 原形 We do our homework at home.
You have lunch at school.
They play basketball after school.
第三人称单数（He、She、It） 第三人称单数 She does her homework in the evening.
句型转换
否定句：do+not/does +not
You don’t go to school on Sunday.
He doesn’t work in this shop.
疑问句句首添加do/does
Do you play basketball after school
Does John speak Chinese
一天许多次
在下届世界杯
在某人的空闲时间
使他高兴
喜欢听音乐
汤姆英语说得好
待在家里
我的许多学生
让我感觉很棒
看电视上的球赛
many times a day
in the next World Cup
in one's free time
make him happy
enjoy listening to music
Tom speaks English well
stay at home
many of my students
make me feel great
watch ball games on TV
02. 重点词组、语法预习
1. walking 散步
walk n. 走，步行
have/take a walk 散步 go for a walk去散步
go (out) for a walk出去散步 take sb for a walk 带某人去散步
walk v. walk dog 遛狗
walk to sp.向某地走去 walk to ... = go to ... on foot
2. many times 很多次 once / twice / three times / four times
3. talk to sb. 和某人交谈（强调单向） talk with sb. 和某人交谈（强调双向）
talk about sth/sb.谈论某事/某人
重点词组
4. enjoy doing 喜爱做某事
enjoy oneself = have fun = have a good time 玩得开心
5. 提建议：What/How about doing... Let’s + 动原
Shall we / I + 动原 Why not / Why don’t you + 动原
6. go hiking 去远足 go camping 去野营 go sightseeing去观光
go + doing 前不能用some或其他表示数量的概念词
do some shopping购物 do some running跑步 do some washing 洗衣服
do some reading读书 do some cleaning打扫
do+ doing时, doing 前可用some/the 修饰
重点语法
7. player运动员 动词+er构成的名词
（1）一般动词，直接在词尾加上er,构成名词。
work—worker 工人 teach--- teacher 教师 help---helper 帮手
（2）以e结尾的动词，只需在词尾加上r就能构成名词：
write—writer 作家 作者 dance---dancer 舞蹈家 love—lover 恋人 爱人
（3）以一个元音字母+一个辅音字母结尾的重读闭音节动词，要先双写该辅音字母， 再加上er才能构成名词。
swim—swimmer 游泳者 run—runner 跑步者 win—winner 获胜者
8. look+adj. 看上去... look sad/happy look at...happily/sadly
扩展：系动词 become keep 感官动词 taste smell sound
9. one of+名词复数，位于动词用单数 其中....之一
eg. One of my friends _______ (like) swimming.
10. light [C] 灯 [U] 光线 v 点亮 adj 明亮的
eg. Thre are so many lights.
Please light the candle.
The room is so light.
likes
11. every one 与everyone 辨析
(1)every one 可以与of 连用，而everyone 却不能与of连用
Eg. Every one of the children likes playing the computer games.
(2) everyone 只指人=everybody而every one 既指人又可指物
共同点：谓语动词都要用“三单”
12. few / a few / little / a little 的区别
little / a little + 不可数名词 few/ a few + 可数名词
a few / a little 表示肯定（一点/一些） few/little 表示否定（几乎没有）
either 指两者中任意一人意为“要么、要么”
Either you or your son will go to the party.
13. too much / too many / much too / very 的用法区别
too much +不可数名词或者做副词性短语放在动词后面 too many +可数名词
much too+ 形容词表示“太….” much too cold very +副词/形容词
14. need的用法
（1）行为动词，意为“需要”need sth. eg. Do you need a cup of coffee
need to do sth. She needs to find a good job.
（2）情态动词，意为“需要, 必须”need do sth. / needn't do sth.
You needn't do the housework every day.
（3）名词，意为“需要” A friend in need is a friend indeed.患难见真情。
The flowers are in need of water. 花儿需要水。
03. 经典例题
1. Tom's friends enjoys __________(talk) about their football heroes after class.
2.There are many volleyball _________(play) in our school.
3. My mother _________(walk) to school every morning.
4. You look _________(happy) today.
5. There_____(be) too _______(many) homework to do.
talking
players
walks
happy
is
much
我的爱好是，唱，跳，rap，做题
6. What about _____________
A. go walking B. going walking C. go to walk D. going to walk
7. --Can I ____ your new watch --Sure, here you are.
A. look at B. look for C. look after D. look like
8. Everyone in my class __________ playing sports.
A. love B. loves C. enjoy D. like
9. I need _______water and _______eggs.
A. a little; a little B. a few; a little C. a little; a few D. a few; a little
开心小课堂
你画我猜
课堂小游戏
对牛弹琴
七上八下
三头六臂
咬牙切齿
手舞足蹈
死不瞑目
左顾右盼
捧腹大笑
当堂练习
1. I have a lot of friends and they _______very nice to me.
A. all are B.all C. are both D. are all
2. ________ they good at _______ cakes
A. Do; make B. Is; making C. Does; make D. Are; making
3. Do you know the teacher______long hair
A. have B. has C. with D. in
4. The_______ in the room are ________ yellow.
A. light; lights B. light; light C. lights; light D. lights; lights
5. One of my___________ (hobby) _______(be) singing.
6. Would you like to do some_________ (read) in the evening every day
hobbies
reading
is
小结
行为动词的一般现在时
构成：主语+行为动词+（其他）
动词的三单形式的变化：
动词三单现在时，一般在词尾加s
注意：s, x, ch, sh, 在词尾，直接加上-es
词尾若是字母o, 加上-es 不用愁。
词尾是“辅音字母+y” , 先变y为i, 后边再加-es
行为动词的一般现在时的变化
（ 1 ）否定句：主语+ don’t/doesn’t + 动词原形+其他
I don’t like bread.
He doesn’t often play football.
（ 2 ）一般疑问句：
Do/Does + 主语+动词原形+其他
--Do you often play football --Yes, I do. /No, I don't.
--Does he often play football --Yes, he does. / No, he doesn’t.
( 3 ) 特殊疑问句：特殊疑问句+一般疑问句
--When do you go to school --I go to school at seven o’clock.