Unit ２　How often do you exerdcise Section B (1a-1e)课时讲解+达标测评 课件

(共8张PPT)
Unit 1 Where did you go vacation
Period III Section B (1a-1e)
课时讲解+测评
人教新目标版
课时目标
词汇 junk food , coffee , health
句型 1.How often do you eat fruit
2. How many hours do you sleep every night
3. How often do you eat junk food
4. How often do you krink coffee
重点难点 1.区分how many /how much , health/healthy
2. 会用英语描写自己的饮食习惯。
3. 掌握本课时一些重点句子。
Presentation
新知探究
词汇详解
health
名词，译为 “健康”，通常指人的身体（或精神）状态。
用法
Health is very important to us .
健康对我们来说很重要。
应用
形容词是：healthy 副词是: healthily
keep in good health =keep healthy 保持健康
举例
根据所给单词完成句子
We should eat ________ (health)
举例
healthily
Presentation
新知探究
语句详解
But my mother wants me to drink it . 但是我妈妈想让我喝它。
本句的句式：want sb to do sth 译为 “想要某人做某事”,即want后面跟动词不定
式，也可以直接跟名词。
-What do you want 你想要做些什么？
-I want some apples. 我想要一些苹果。
用法
举例
举例
want 相当于would like. 但是would like 没有人称和数的变化，而want 有人称、数和时态的变化。
He would like to go to the movies tomrrow .
他明天想去看电影。
拓展
应用
改写句子
Would your mother like to go shopping (同义句转换）
_________________________________________________
Does your mother want to go shopping
Presentation
新知探究
语句详解
She says it’s good for my health . 她说它对我的健康有好处。
此句是一个复合句，主句为“She says”，后面的部分是宾语从句，即说话的内容
本句中含有一个固定句式；be good for sb/sth对某人/物有好处”，be godo for sb
to do sth “对某人来说，做某事是有好处的”。
Exercise is good for your body .
锻炼对你的身体有好处。
用法
举例
举例
be bad for “对...有害”; be good with “与...相处得好” be good at “擅长...”
Smoking is bad for health . 吸烟对健康有害。
I can be good with kids and help them with english .我能和小孩相处愉快并帮助他们学习英语。
拓展
应用
选择填空
_______ is good for us to eat fruit and vegetables.
A. This B. That C. It D. Which
C
Presentation
探究发现
探究点
表示饮食类得名词有哪些？
1. I like having a bowl of rice and some fish for lunch .
2. Eating more fruits like bananas and pears is good for our health.
观察
发现
在英语中，有关饮食类得常见名词很多如：fruit, food , vegetable , egg, sea food , fast food 等。
fruit : banana , apples , pear , orange , strawberry , watermelon , grape 等。
food: porridge , soup , rice , noodle, dumpling, bread , pizza , cake , hamburger
vegetable: cabbage , carrot , onion , tomato , potato , letuce , eggplant , bean
meat : fish , chicken , mutton , pork , beef 等。
应用
用括号内单词的适当形式填空。
1. I like eating ___________ (西红柿） for lunch .
2. Would you like another _________ (蛋糕） ？
3. Mary bought some ________ (鱼肉） and ______ (三明治）for her family .
4. Why don’t we eat _______ (海鲜） this evening
tomatoes
cake
fish sandwiches
seafood
Presentation
达标测评
I. 根据汉语提示写出相应得短语。
1. 喝牛奶______________ 2. 每天晚上_____________
3. 垃圾食品_____________ 4. 多久一次_______________
5. 对....有好处___________ 6. 每天________________
II. 句型转换
1. Lily exercises twice a week . (变为否定句）
Lily ______ _______ twice a week .
2. He eats fruit every day . (对画线部分提问）
_______ ______ does he eat fruit
3. I sleep 8 hours a day . (对画线部分提问）
______ ______ hours do you sleep a day
4. My mother wants me to drink milk every day . (变为否定句）
My mother ________ _______ me to drink milk every day.
drink milk
every night
junk food
how often
be good for
every day
doesn’t exercise
How often
How many
doesn’t want
Presentation
达标测评
根据句意及首字母或括号内提示完成单词。
1. How o_________ do you eat junk food
2. Mother wants me ________ (not eat ) junk food . It’s unhealthy .
3. Drinking milk is good for our h________ .
4. How many h______do you sleep every night
5. Are you good w________children
often
not to eat
ealth
ours
ith