人教版八年级英语上册Unit2 SectionB 1a- 2b (共32张PPT)

2. So you see, I look after my health.
【中考考点】
Mrs. Brown isn’t here. She has to______
her baby at home.
A. look at
B. look for
C. look like D. look after
【解析】look at 表示“看”，look for表示
Section B
Free talk
How to keep healthy? a healthy diet exercise sleep well ...
Do you have a healthy diet? Do you often eat junk food?
Is the food in the following pictures healthy or unhealthy?
I try to eat a lot of fruit.
4. 大多数学生每周锻炼三四次。
Most students exercise three or four times a week.
5. 至于作业，大多数学生每天都做。
As for homework, most student do homework every day.
health. (No. But my mother wants me to eat it. She says it’s good for my health.)
vegetables
1a Match the words with the pictures.
1. __b_ junk food 3. __e_ fruit 5. __f_sleep
for ___.
A. her B. she
C. hers D. him
6. Eating more fruit and vegetables is good
___ our health.
A. to B. for C. at D. with
7. Everyone should ___ his or her health.
it. She says it’s good for my health.
1c Listen. Circle your answer to each question.
2b Listen again and fill in the blanks.
every day hardly ever
every day never
be good / bad for health
Coffee
Coffee is bad for our health.
potato chips =French fries
be good/ bad for health
Potato chips are bad for health.
be good/ bad for health
Do you want to go to the movies with me? 你想和我一起去看电影吗？ The teacher doesn’t want us to eat
1.hamburgers. 2.老师不想让我们吃汉堡包。
2. She says it’s good for my health. be good for... 表示对……有益 (有好处) (这里 for 是介词，后跟名词、代词、动名 词或动词的-ing 形式。)如： It’s good for us to do more reading. 多读书对我们有好处。
中考链接
1. Of course, I love junk food too, but I try to eat
it only once a week. 【中考考点】 My uncle doesn’t have much money, ____
he always enjoys himself.
A. but B. so C. and D. or 【解析】but 意为“但是”，表示转折关 系；so 意为“因此”，表示因果关系；and 意为“而且”，表示并列关系，在汉语中 常不译出来；or 意为“或者”，表示选择 关系。根据句意，该题只能选 A。
3. Jim’s parents want him ___ more fruit.
A. eating B. eat C. to eat D. eats
4. Maria likes ___ every morning.
A. run B. running
C. runs D. runing
5. Her grandma often cooks delicious food
Reading aloud is good for improving your
English. 大声朗读对提高你的英语后好处。
其反义为：be bad for... Reading in bed is bad for your eyes. 躺在床上读书对你的眼睛有害。
3. How many hours do you sleep every night? how many 修饰可数名词，修饰不可数 名词则要用 how much。如： How much coffee do you drink every day? 你每天喝多少咖啡呢？
cola
cola is bad for our health.
be good/ bad for health Chocolate is bad for our health.
be good/ bad for health
ice cream
Ice cream is bad for our health.
A. What
B. How often
C. How far
D. How much
Translate and write them down. 1. 吃垃圾食物对你的健康没好处。
Eating junk food is bad for your health. 2. 医生说它对我的健康有益。
The doctor says it’s good for my health. 3. 我试着去吃许多水果。
“寻找”，look like 表示“看起来像”, look
after 表示“照顾，照看”。根据句意，该
题应选 D。
3. ... although I do have one healthy habit. 【中考考点】
_____ they are brothers, they don’t look
like each other at all.
A. Because B. Though C. When D. As 【解析】because 意为“因为”；though 相当
于although, 意为“虽然，尽管”；when 意 为“当……时候”；as 也意为“当……时 候”。根据句意可知，该题选 B。
Choose the right answers.
2. _a__ milk 4. _c__ vegetables 6. _d__ csk and answer questions. Use the words from 1a.
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
be good/ bad for health?
hamburgers
Hamburgers are bad for our health.
be good/ bad for health?
hot dog Hot dog is bad for our health.
soup salad cola dumpling healthy or unhealthy?
hot dog tomato broccoli onion
Make up your own conversations.
--How often do you eat junk food?
-- I eat junk food once a month.
-- Do you like it? -- Yes, although it’s
nine
nine
every day never
two or three three or four times a week times a week
never
four times a day
Notes
1. Mom wants me to get up at 6:00 and
play ping-pong with her. want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事
not good for my health. -- (No, it’s bad for my
the McDonald’s junk food
A: How often do you eat fruit? B: I eat fruit every day. A: Do you like it?
fruit B: Yes, it’s good for my
A. look after
B. look down
C. look over
D. look like
8. We ___ go out to eat but not very often.
A. usually
B. always
C. never
D. sometimes
9. ___ do you read English?
1. I hardly exercise so I think I’m kind of
__.
A. healthy
B. health
C. unhealthy
D. unhealth
2. My sister likes fruits ___ she doesn’t like
vegetables.
A. and B. but C. or D. also
中考链接
【课本重点】 She says it’s good for my health. 【中考考点】
An apple a day is good __ your health. A. at B. for C. in D. with 【解析】be good at 表示“擅长于……”， be good for 表示“对……有益/好处”。be good 一般不与介词 in 或 with 搭配。根据句意可 知，该题只能选 B。
Healthy food
Junk cfooodla
What food and drink are unhealthy?
junk food
“junk food’’意为“垃圾食品”，指那 些仅仅提供热量，别无其他营养素的食物； 或指提供超过人体需求，变成多余成分的 食品。如：西式快餐中的汉堡、薯条、炸 鸡，中式小吃中的油炸饼、方便面、早餐 常吃的油条、烧饼等。