Unit 2 How often do you exercise?Section B (1a-1e) 课件 2023-2024学年人教版英语八年级上册 (共23张PPT)

(共23张PPT)
Unit 2
How often do you exercise
Section B (1a~1e)
新课导入
Talk about the questions.
What did you eat for breakfast this morning
I had some bread, an egg and a glass of milk.
……
2
能谈论饮食习惯,了解哪些饮食习惯是健康的
1
能熟悉并能运用本课时的重点单词和短语
3
能运用want sb. to do sth, be good for和how often进行对话
预习检测
1.My mother wants me _______fruit every day.
A.eats B.eat C.to eat D.eating
2.Reading English in the morning is good ______your study.
A.to B.for C.with D.at
3.—________ do you use the Internet
—Once a week.
A.How many B.How soon C.How long D.How often
C
B
D
4.—_____hours do you sleep
—Nine.
A.How much B.How often C.How long D.How many 5.Eating more ________food helps you keep _____.
A.healthy; healthy　　　 B.health; health　
C.healthy; health　　　 D.health; healthy
D
A
思考以下问题：
1. But my mother wants me to drink it. 但我妈妈想让我喝它。
want sb. to do sth. 意为“想让某人做某事”。
1) She _________ me ______ __________him some pens. 她想让我给她带些钢笔。
2) I ________ to ________ my uncle. 我想去看望我的叔叔。
3) Do you want （tell）me anything？你想告诉我一些什么事情？
wants to bring
want visit
to tell
知识梳理
2. She says it’s good for my health. 她说它对我的健康有好处。
be good for 意为“对……有益”。
反义词为be bad for “对……有害”。
Vegetables _____ _______ ______ you. 蔬菜对你有好处。
be good at 擅长... be good at doing sth. 擅长做...
1).I am good at （play）basketball.
is good for
playing
3. 辨析 health 与 healthy
二者词性不同 health 名词 “健康” ；
healthy 形容词“健康的”
1）Jenny is ________because she eat ________ food every day.
Does Tina have __________ habits
Sleeping too late is bad for your _____________.
4). He is in good _________. = He is ____________.
healthy healthy
healthy
health
health healthy
谈论饮食习惯
重点探究
coffee
fruit
tomato
vegetables
hamberger
milk
rice
junk food
Can you tell me the names of the food below
Healthy food or unhealthy food
milk, hamburger, fruit, vegetable, rice, tomato, junk food, coffee
healthy:
unhealthy:
milk, fruit, vegetable, rice, tomato
hamburger, junk food, coffee
Read aloud the words in the box.
What is junk food
1. ____ junk food 3. _____fruit 5. _____ sleep
2. ____ milk 4. _____ vegetables 6. ____ coffee
1a. Match the words with the pictures.
a
b
c
d
e
f
a
e
c
f
d
b
A: How often do you drink milk
B: I drink milk every day.
A: Do you like it
B: No. But my mother wants me to drink it. She says it's good for my health.
Pair work：和同桌练习1b对话，并用1a食物名称仿照对话内容新编对话，相互问答。
How often do you drink / eat ...
I drink / eat ....
Yes, I...
/No, but....
Do you like it
Read aloud the questions in 1d.
Now listen and fill in the blanks in the survery(调查).
Questions Tina Bill
How often do you exercise every day
How often do you eat fruits
How many hours do you sleep every night
How often do you drink milk
How often do you eat junk food
How often do you drink coffee
hardly ever
every day
every day
never
never
nine
nine
never
two or three times a week
three or four times a week
four times a day
Listen again and check your answers. Finish 1c at the same time.
Does Tina have good habits Yes. No. I don't know.
Does Bill have good habits Yes. No. I don't know.
Role play
三人一组轮流扮演采访者、Tina和Bill，进行采访活动。
Bill
Tina
采访者
活动小结
通过以上活动，我们学习了许多关于饮食类的名词，如：垃圾食品1.__________、水果2._______、milk3.________、vegetables 4.______、coffee 5.______，同时还用How often的句型谈论了日常饮食习惯，“好的习惯”的英文表达是6. 。。
互动检测见DCF课件
junk food
fruit
牛奶
蔬菜
咖啡
good habits
health, want 和be good for的意义及用法
A: How often do you drink milk
B: I drink milk every day.
A: Do you like it
B: No. But my mother wants me to drink it. She says it's good for my health.
Read and discuss: what's the meaning of want sb. to do, be good for and health
Pair work
学生两人一组用want sb. to do sth, be good for和health造句，相互检查并提出修改意见。
Now show me your sentences!
活动小结
互动检测见DCF课件
通过以上活动，我们可以知道，want sb. to do sth. 表示“1. ”；be good for...意为“对……有益”；其反义短语2. ，意为“对……有害”；be good at...意为“擅长于……”；health是3. 词，意为“健康”，常用来作主语、宾语等；healthy作4.________词，意为“健康的”，常用来作定语或表语。
想要某人去做某事
be bad for...
名
形容
一、句型转换。
1. I sleep 8 hours every night.(画线提问)
______ ______ _______ do you sleep every night
2. He watches TV twice a week.(画线提问)
______ ______ ______ he watch TV
3. Jack does his homework every day.(改为否定句)
Jack _______ _____ his homework every day.
4. There are two students in our class come from Beijing.(提问)
_______ __________ students in your class are from Beijing
当堂检测
How many hours
How often does
doesn’t do
How many
二、根据汉语意思完成英语句子，每空一词。1. 她每周使用网络不到两次。She uses the Internet __________ __________ twice a week.2. 妈妈几乎不买垃圾食品。Mom hardly ever buys __________ __________.
3. 书柜里至少有五十本书。There are __________ __________ fifty books in the bookcase. 4. 一百多人去度假了。__________ __________ one hundred people went on vacation. 5. 保持健康的最佳方式是通过锻炼。The best way to keep healthy is __________ __________.
less than
junk food
at least
More than
through exercise
Unit 2 Section B (1a-1e)
重点单词和短语：
health, want.和be good for的意义及用法：
1. want的用法：want sb. to do sth. 表示_____________________。
2. be good for表示________________
3. health为____词，意为________; healthy为_____词，意为__________.
饮食类名词：
Healthy food:______, _____, ___________, _________, ____;
Unhealthy food: _________, _______, ____________
junk,vegetable, fruit, sleep, coffee, milk, junk food, health, healthy food
“想要某人做某事”
“对某人有好处”
名
健康
形容
健康的
fruit
milk
tomatoes
vegetables
rice
coffee
junk food
hambergurs
课堂总结