Unit 2 Topic 3 Must we exercise to prevent the flu?精讲精练2023-2024学年仁爱英语八年级上册（无答案）

U2 T3 Must we exercise to prevent the flu
一、重点短语
Section A
1. talk with sb.和某人交谈 2. go ahead 开始吧
3. build sb. up 增强某人的体质 4. keep away from 远离 =stay away from
5.take/follow one’s advice 采纳某人的建议 6. all the time 一直；始终
7.do sports = do exercise做运动 8.work on the Internet 从事于因特网工作
9.go to crowded places 去人群拥挤的地方 10. brush one’s teeth 刷牙
11.boiled water 白开水 12. change clothes often 常换衣服
13. have a sore throat 喉咙痛 14. have sore eyes 眼睛痛
Section B
1. right now=right away= at once 此刻 2. call sb.up=ring sb.up 给某人打电话
3. leave a message 留口信 4. give sb.a message 给某人捎口信
5. give a talk 做报告；做演讲 6.in time 及时
7. by oneself 独自；单独地 on time 准时、按时
8. be free 有空的；空闲的；免费的 9. be busy 忙碌的
10. finish homework by oneself 独自完成作业 11. do some cleaning 打扫卫生
12. ask sb for help 请求帮助 13. with the help of… 在…的帮助下
Section C
1. need to do sth.需要做某事 2. eating habits 饮食习惯
3. keep fit/healthy 保持健康 living habits 生活习惯
4. stay safe=keep safe 确保安全 5. first aid 急救
6. on the other hand 另一方面 7. say no to doing sth. 拒绝做某事
8. fast food 快餐 9. make sb. fat 使某人变胖
Section D
instead of 代替……;而不…… 2. stop doing sth 停止做….
warm up 热身 4. stretch one's legs/arms 拉伸腿/胳膊
spend…doing… 花……做…… exercise equipment 运动设备
7. choose sth 选择… 9. hurt oneself 伤了自己
二、重点语言点
1. talk with sb. 表 “与……交流” , 指 “与人平等地交流、讨论”
talk to sb. 表示 “找某人谈话” , 在口语中常 “责备某人”
如：Jim’s father is talking with the teacher. 吉姆的父亲正在和老师交谈.
I will talk to him about his careless. 我要找他谈话,批评他的粗心大意.
2. help sb (to) do sth = help sb. with sth. 帮助某人做某事
如：I helped my mother cook at home.
= I helped my mother with the cook at home. 我在家帮我母亲做饭.
3. happen vi. 发生 常用物做主语
如：Then you can help yourselves or others if an accident happens.
如果事故发生，你可以自助也可以帮助他人。
What happened to him yesterday 他昨天出什么事了？
4. be important to… ________________________________
be important for…________________________________
5. If you hurt yourself while you are exercising, rest until you feel better.
6. Exercising when you are hurt is bad for your health.
三、重点语法
(一) 情态动词: must 与 have to
must “必须;一定”, 表示有做某一动作的必要或义务,侧重表达说话者的 主观看法.
（只有一种时态）
如：We must wash hands before meals. 饭前我们必须洗手.
We must eat healthy food. 我们必须吃健康的食物.
*---Must we keep the windows open all the time
---No, we don’t have to. / No, we needn’t. (注意回答时不能用 No, we mustn’t.)
反身代词
写出八个反身代词： ________________________________________________________________________
________________________________________________________________________
I'll give the message myself. __________________________
You can do it first yourself. __________________________
They have problems themselves. __________________________
I can't do it by myself. __________________________
常用的反身代词词组:
take care of oneself = look after oneself 照顾某人自己
teach oneself+ sth = learn sth by oneself 自学
enjoy oneself = have a good time 玩得高兴
hurt oneself 伤到自己
电话用语:
Hello! Could /May I speak to…, please
Can I leave a message
This is Kangkang.
I'll give him the the message myself.
综合练习
一. 单项选择。
( ) 1.---Hello! May I speak to Mary ---_______
A. I’m Mary. B. I’m speaking. C. This is Mary speaking.
( ) 2. ---Must I take part in the activity
---No, you _______. You’re too young. You should look after yourself.
A. mustn’t B. can’t C. don’t have to
( ) 3. Tom _______ yesterday morning, but I was out.
A. call me up B. built me up C. rang me up
( ) 4. ---May I ask you some questions, Dr. Wang ---_______
A. You’re welcome. B. Sure, go ahead. C. No, I’m busy.
( ) 5. People are afraid of _______ the Ebola because it is a terrible disease.
A. catch B. catches C. catching
( ) 6.---Who taught _______ Japanese ---I learned it by _______.
A. you; myself B. your; myself C. yourself; me
( ) 7. Longlong’s fatheris very busy, so Longlong only talks ______ him ______ the phone.
A. to; in B. with; by C. with; on
( ) 8. ---_______ to keep our classroom clean and tidy. —You are right.
A. That’s necessary B. This is necessary C. It’s necessary
( ) 9. ---May I watch TV, Mom ---I’m afraid you _______.
A. should not B. can’t C. may not
( ) 10. We don’t know how _______the flu. Shall we ask Doctor Wang Hai for______
A. prevent; the advice B. preventing; an advice C. to prevent; some advice
( ) 11. Our teachers often tell us _______ the net bar.
A. stay away from B. to stay away from C. not to stay away from
( ) 12. ---I have a stomachache. What should I do
---You _______ drink sweet water and _______ eat sweet food.
A. had better not; shouldn’t B. should; had better C. shouldn’t; should
( ) 13. If you smoke,keep trying to change the _______ .
A. advice B. fact C. habit
( ) 14.If you are free, you can walk instead of ________ a bus.
A. take B. to take C. taking
( ) 15.Half of the students in our class _______ to go to the countryside for the trip.
A. choose B. call C. wait
二．句型转换。
1. We must clean the classroom every day. (同义句转换)
We must ___________ the classroom __________ every day.
2. It took me two days to finish the book. (同义句转换)
I __________ two days ___________ the book.
3. You should eat an apple every day. (对画线部分提问)
___________ ___________ you do every day
4. ---May I ask you some questions, Miss Wang (对问句作出回答)
---Sure, ____________ __________.
5. Must we clean the classroom right now (做否定回答)
_________, _________ _________.
6. May I watch TV now, mum (做否定回答)
_________, _________ ________
三. 完型填空。
My seventh grade English teacher was named Mr. Forest. He had dark hair and a bushy beard(浓密的胡子).All of the students liked him because he told really 1 stories to us in class.Well,we all liked him until he 2 our graded homework.
When he gave back my paper, it 3 it was covered with(覆盖) blood. He had checked everything and made marks(标记) 4 a red pen.There were 5 many marks that you couldn't even tell what I had written. Mr. Forest wanted me to fix(整理) 6 !
At that time,I was sure Mr.Forest didn't 7 anything.Why was he so 8 with us It didn't seem fair(公平)! When I got older, I 9 I was getting fewer and fewer of those10marks in my homework.When I got to high school, I was pretty good at 11 .
Now I am a teacher and I put red marks on my own students' 12 . Maybe I am much strict with them. But I do it so that my students can be the 13 .
Learning is like building a 14 .If you don't have strong bricks(砖) on the bottom,the house will 15 stand. If Mr. Forest hadn't been so strict with me with his red pen,I wouldn't be who I am today.
( ) 1.A.different B.scary C.boring D.funny
( ) 2.A.did B.returned C.used D.threw
( ) 3.A.looked like B.looked up C.looked after D.looked out
( ) 4.A.with B.without C. in D.on
( ) 5.A.so B.also C.just D.such
( ) 6.A.nothing B.anything C.everything D.something
( ) 7.A.teach B.learn C.understand D.offer
( ) 8.A.strict B.angry C.excited D.surprised
( ) 9.A.heard B.thought C.felt D.realized
( ) 10.A.red B.black C.white D.blue
( ) 11.A.teaching B.writing C.reading D.speaking
( ) 12.A.letters B.magazines C.papers D.books
( ) 13.A.best B.strongest C.busiest D.bravest
( ) 14.A.bridge B.factory C.road D.house
( ) 15.A.always B.almost C.never D.just
四．阅读理解。
One day, you open the fridge and find some moldy (发霉的) food. But before you can throw it away, your mother stops you. She doesn't want to waste food. She cuts off the moldy part and eats the rest. Is it safe to do this
Mold (霉菌) can grow on almost all kinds of food. Mold is usually green, white, black or grey. Mold makes food soft and changes its color. Moldy food tastes quite bad and it’s not safe to eat.
If you find mold in soft food, just throw it away. Soft food, such as bread, tomatoes or hot dogs, usually contains (包含) water. This makes mold easily grow and bacteria (细菌) can also grow along with it.
But it's easy to take mold away from hard food. The mold can't grow very deeply inside this kind of food. According to the BBC, you should cut about 2.5 cm around below the mold to do away with it. It's OK to cut the moldy parts out of hard food and eat the rest. But if the food is fully covered with mold, you should throw it right away.
Most kinds of mold are bad for us. But some kinds of mold can be used to make food. For example, penicillium (青霉菌) can be used to make many types of cheeses, such as blue cheese. These cheeses are safe to eat and they're quite delicious as well.
( )1.If you find mold on a tomato, .
it is safe to it
B. you should throw it away
C.you can cut off the moldy part and eat the rest
D.you can boil it in hot water first and then eat it
( )2. Which of the following is TRUE about mold
A. It makes the food taste bad. B. It grows fester when it is cold.
C. It can never grow on hard food. D. We can't see it if we don't eat the food.
( )3. To take away the mold on hard food, you need to .
cut the food in half
B.cut the surface of the food
C. cut about 2.5 cm around and below the food
D.cut about 2.5 cm around and below the mold
( )4.According to the passage, we know that penicillium .
A. tastes quite delicious B. can be used to make food
C. is really bad for our health D. is usually to grow on cheese
( )5. Which of the following is the structure of passage
A. ① / ②③ / ④⑤ B. ①② / ③ / ④⑤C. ① / ② / ③④ / ⑤ D. ①② ③ / ④ / ⑤
五．情景交际。
1. 你想告诉对方你今天喉咙痛，不能说太多，你应该这样说：
______________________________________________________________________
2. 你想知道你是否该立刻给他打电话，你应该这样问：
______________________________________________________________________
3. 流感高发期间，你提醒大家多开窗通风，不要去拥挤的地方，你应该这样说：
______________________________________________________________________
4. 你想知道对方是否了解急救知识，你可以这样问：
______________________________________________________________________
5. 老师希望学生们能独立按时完成作业，她常常这样说：
______________________________________________________________________
六．看图写话。
1. give, now 2. leg, hurt, when 3. often, shower, healthy 4. see, if, flu 5. open, keep, fresh
1. _______________________________________________________________________
2. _______________________________________________________________________
3. _______________________________________________________________________
4. _______________________________________________________________________
5. ______________________________________________________________________
七．综合填空。
With July coming, the summer holidays begin. Boys and girls in England will have a two-month 1._____________. The holiday are the best time of the year for most children. They can spend most of their time 2.__________(travel) with their parents.
The most 3.____________ [ ntr st ]place is the seaside. Some children are lucky 4. e___________ to live near the sea, but for those who live far from the sea, their parents will take them 5. ________ the seaside for the holidays.
Why do children like spending their holidays at seaside It’s 6.__________ they like the sand, the sun, the cool wind and the 7.___________ [s lt] water there more than 8.a____________ else. Of course, there are lots of new things 9.____________(see), nice things to eat and 10.___________(excite) things to do.