Unit 2 Topic 3 Must we exercise to prevent the flu?学案(4份打包)

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Unit 2 Topic 3 Must we exercise to prevent the flu?学案(4份打包)

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Topic 3 Must we exercise to prevent the flu
Section C
考点一 So don’t go to school without it. (P47)所以不要没有它(吃早餐)就去学校。
without作介词,意为“无,没有”,表示否定,与with意思相反。
e.g.We can’t live without water. 没有水我们无法生存。
【能力提升】
( )(2020·青岛中考)You’d better not hang out after school _______telling your parents.They may worry about you.
A.by         B.with         C.without
【答案解析】:
选C。考查介词的用法。句意:你最好不要没有告诉你父母就放学后去闲逛。他们可能会担心你。根据句意,要表达“没有”,故用介词without。
考点二 It’s necessary for you to learn about first aid. (P47)
对你们来说了解急救知识是很有必要的。
“It’s+adj.(+for sb.)+to do...”意为“(对某人来说)做某事是……”。在此句式中, to do是真正的主语,而it 是形式主语。
e.g.It’s dangerous to climb the tree. 爬树很危险。
考点三 On the other hand, you may feel ill if you are always unhappy. (P47)
另一方面,如果你总是不开心,你可能会感到不舒服。
on the other hand常与on the one hand连用,表示“一方面……,另一方面……”,引导事物的两个不同方面。
e.g.—Why don’t you want to buy this smart phone 你为什么不想买这个智能手机
—On the one hand, it’s too expensive. On the other hand, I don’t like its colour.
一方面太贵了,另一方面我不喜欢这个颜色。
考点四 You should say no to smoking and drinking. (P47) 你们应该远离烟酒。
say no to意为“对……说不;拒绝;远离……”。
【拓展】say thanks to sb. 对某人说谢谢
say goodbye to sb. 对某人说再见
say hello to sb. 对某人说你好
e.g.How time flies! It’s time to say goodbye to each other.
时光飞逝!是时候跟彼此说再见了。
Everyone should say no to wars.每个人都应该拒绝战争。
Ⅰ.用括号内所给词的恰当的形式填空
1.You shouldn’t drive for more than three hours without taking(take) a rest.
2.A terrible accident happened (happen) to the driver yesterday.
3.She taught herself(she) English during the summer holiday.
4.As we all know, “Serving others can bring us happiness(happy).”
5.You should find your own learning habits(habit).
Ⅱ.选择填空
(A)1.It’s our honor _______climb Mount Huang.
A.to B.on C.of
(B)2.We advise parents _______their children at home alone in order to keep them away from danger.
A.not leave B.not to leave C.leave
(C)3.We will certainly enter a good high school _______we work hard.
A.as soon as B.even if C.as long as
(B)4.Lucy seemed _______very happy when she knew that she had passed the exam.
A.was B.to be C.that be
(A)5.The doctor advised my father to give up _______.
A.smoking B.smoke C.smokes
Ⅲ.阅读短文,从下面方框中选择正确的单词或短语,并用其适当形式完成下面的短文
say no to without be good for first aid on the other hand
  (Kangkang’s father, Dr. Li, is giving a talk about health to the students.)
You need to have healthy eating habits. Breakfast gives you enough energy for the morning. So don’t go to school 1.without it. Fruit and vegetables 2.are good for your health, but fast food, like potato chips, will make you fat and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes accidents can happen, so try to stay safe when you play them. It’s necessary for you to learn about 3.first aid. Then you can help yourselves or others if an accident happens.
Happiness is important for your health. It is the best medicine. When you are ill, try to be happy and you’ll feel better. 4.On the other hand, you may feel ill if you are always unhappy. So, be happy to be healthy.
You must stay away from smoking and drinking. Many students think it’s cool to smoke and drink. But they don’t know smoking or drinking can cause many illnesses. You should 5.say no to smoking and drinking. Topic 3 Must we exercise to prevent the flu
Section D
考点 You need to stretch your legs, arms, back and neck before you do any difficult activities like running. (P50)
在你做一些像跑步这样有难度的活动前,你需要伸展你的腿、胳膊、后背和脖子。
You only need to exercise a few times each week. (P50)你只需要每星期运动几次。
need可作情态动词,后接动词原形,意为“必须、需要做某事”,其否定形式为needn’t;need还可作实义动词,后接不定式当宾语,意为“必须、需要做某事”,其否定形式需要借助助动词,即don’t/doesn’t/didn’t need to do sth. 意为“没有必要做某事”。
情态动词Ⅲ must,have to
1.must 的用法
(1)表示必须、必要。在回答 must 引出的问句时如果是否定的,不能用 mustn’t(禁止,不准), 而用needn’t或don’t have to (不必)。
e.g.—Must we hand in our exercise books today 我们一定要今天上交练习本吗
—Yes,you must. 是的,你们一定要今天上交。
—No, you don’t have to/you needn’t. 不,你们没必要今天上交。
(2)must 是说话人的主观看法,而 have to 则强调客观需要; must 只有一般现在时, have to有更多的时态形式。
(3)表示推测、可能性(只用于肯定的陈述句,在否定句或疑问句中用 can,could)
Your mother must be waiting for you now.你妈妈现在一定在等你。
2.have to 的用法
(1) have to可视为情态动词, 但它与其他情态动词在用法上稍有不同。其他情态动词没有人称和数的变化,而 have to 却要视主语的不同而变化I/You/We/They have to... He/She/It has to.../ You don’t have to.../ Does she have to...
(2) have to又作 have got to, 意思是“必须,不得不”。
e.g.Sorry,I have to leave now. 抱歉,我不得不现在离开。
【能力提升】 用适当的情态动词(must/have to)填空。
1.The book ____________be Tom’s. Look, his name is on it.
2.I ____________take care of my little brother while my parents went to work.
3.I want to be a writer so I ____________study Chinese hard.
4._______ I hand in my homework today
答案:1.must 2.had to 3.must 4.Must
反身代词oneself
1.反身代词的形式
单数 myself yourself himself herself itself
复数 ourselves yourselves themselves
2.反身代词的用法
(1)“by+反身代词”表示“单独地,独自一人地”。
e. g. The boy couldn’t make the model plane by himself.
那个男孩不能独自制作飞机模型。
(2)反身代词常与一些动词连用。比如:“teach+反身代词”表示“自学”。
“hurt+反身代词”表示“伤到自己”
e. g. Jane teaches herself English.简自学英语。
Lily fell down and hurt herself yesterday. 昨天莉莉摔伤了。
注意:反身代词与个别动词搭配使用,意思会发生变化。比如:
“help +反身代词+to...”表示“随便吃……”  “enjoy+反身代词” 表示“……玩得开心”
e. g.Help yourself to some strawberries, please. 请随便吃些草莓。
(3)反身代词作名词或代词的同位语时,起加强语气的作用,可译为“亲自,本人”。
e. g. You’d better ask your teacher about it yourself.
关于这件事你最好亲自去问你的老师。
【能力提升】
( )1.Li Lei and his cousin made some zongzi by _______during the Dragon Boat Festival.(2020年福建省中考)
A.them B.they C.themselves
( )2.As the art festival is coming, they are preparing everything by _______.(2022年福建省中考)
A.yourselves B.ourselves C.themselves
【答案解析】:
1.选C。考查代词辨析。句意:李雷和他的表哥在端午节的时候自己做了一些粽子。them他们,人称代词宾格形式;they他们,人称代词主格形式;themselves他们自己,反身代词。根据句意可知,这里考查短语by oneself,“独自地,单独”,应用反身代词。
2.选C。考查反身代词。句意:随着艺术节的到来,他们正在自己准备一切。yourselves你们自己;ourselves我们自己;themselves他们自己。根据“they”可知主语是第三人称,反身代词应用themselves。
Ⅰ.用适当的情态动词(have to/must)填空
1.You are Tom’s good friend, so you must know what he likes best.
2.I had to work when I was at your age.
3.You must come on time.
4.Must I finish the task in 10 hours
5.I want to enter Peking University, so I have to study hard from now on.
Ⅱ.选择填空
(A)1.Doing eye exercises _______one of the useful ways to protect our eyes.
A.is B.are C.were
(C)2.—I am leaving for Xisai Mountain this afternoon.
—____________ you have packed everything.
A.To be sure B.Been sure C.Be sure that
(C)3.—There are dark clouds, and the wind is blowing strongly.
—It _______that a typhoon is coming.
A.feels B.sounds C.seems
(A)4.—It’s important for us to know _______all the subjects.
—Yeah,group work is my favorite.
A.how to study B.when to study C.what to study
(B)5.—Excuse me, Miss Smith, could you tell me how to improve my spoken English
—OK. The best way is to practice _______.
A.as soon as possible B.as much as possible C.as often as possible
Ⅲ.看图写话
1.stay,crowd, safe  She/The girl stayed away from the crowded place to keep safe.
2.often, prevent The boy/He often washes his hands to prevent diseases.
3.help, with Ben is helping Lucy with her English.
4.see,because,yesterday The boy/He saw/went to see a dentist yesterday because he had a toothache.
Ⅰ.选择填空
(B)1.The import(进口) of machines and _______hit 540 million yuan in the first eight months.
                       
A.exchange B.equipment C.experiment
(A)2.The Clean Plate campaign encourages students to develop the _______of only eating as much food as they need.
A.habit B.health C.hobby
(C)3.The man has two props(支柱) in his life: one is his family, _______is his work.
A.other B.another C.the other
(C)4.My brother knows little Japanese, so he can’t understand the _______of his camera.
A.influence B.information C.instructions
(A)5._______a hole in the door. Otherwise(否则), he couldn’t see what happened inside the room.
A.It happened to be B.There happened to be C.There happened to have
(B)6.I’m good at all subjects _______English. So I need your help.
A.besides B.except C.against
(C)7.The old man read the letter more _______the second time. 
A.lovely B.friendly C.carefully
(A)8.They were trying to _______an even worse tragedy. 
A.prevent B.influence C.change
(A)9.—To lose weight, I have to be on a diet.
—You’d better not. _______, you should play sports. 
A.Instead B.However C.Therefore
(A)10.—Amy, do you still remember _______you practice playing the piano every day
—To achieve my dream. I want to become a pianist.
A.why B.how C.when
Ⅱ.补全对话
A: Hello. Is that Home Original Chicken (老乡鸡)
B: Hello. This is Home Original Chicken. 1. B 
A: I want to know if you send take-away food.
B: Sure.
A: I’d like to order something for my lunch.
B: 2. E 
A: I’d like to have a bowl of noodles with chicken and rice cooked with chicken soup.
B: OK. 3. A 
A: No, thanks. How can I pay for my order
B: 4. G  By the way, what time do you expect to have your lunch
A: About 11:30 am.
B: 5. D 
A: Oh, yeah. Room 808 in Science Building at Huangshan Road.
B: Thank you. See you then.
A.Anything else
B.What can I do for you, sir  
C.How much would you like
D.Could you leave us your address
E.What would you like to have
F.That’s enough
G.You can pay for it when you get the food.
Ⅲ.阅读短文,从下面方框中选择正确的单词,并用其适当形式完成下面的短文
so decide do leave proud happy advise trouble after go
Li Wen is a 16-year-old boy. He works hard and 1.does well in school. It is hard to believe that he used to have much 2.trouble in school. His parents moved to the city to look for jobs, 3.so they couldn’t be at home to look 4.after him. From then on, he became less interested in 5.going to school and missed classes. Then his parents made a 6.decision to send him to a boarding school. He was shy and had no friends. Life there was difficult for him. One day he told his teacher he wanted to 7.leave the school. His teacher called his parents and 8.advised them to come back and talk with their son in person. Then his parents came back and had a talk with him. This communication changed his life. He realized that his parents would always love him and they would be 9.proud of everything good that he did. Now he is much 10.happier and more outgoing than he used to be.
Ⅳ.阅读理解
A
  He was 11 years old and went fishing whenever he got a chance at his family’s small house on an island in the middle of a New Hampshire lake.
On the day before the bass(鲈鱼)season opened, he and his father were fishing early in the evening, catching sunfish and the bass with worms. Before long, when his fishing pole doubled over, he knew something huge was on the other end. His father watched with admiration as the boy skillfully worked the fish alongside the bank and he very successfully lifted the exhausted fish from the water. It was the largest one he had ever seen, but it was a bass.
The boy and his father looked at the handsome fish, the fish jumped up and down in the moonlight. The father looked at his watch. It was 10 pm—two hours before the season opened. He looked at the fish, then at the boy. “You will have to put it back, my son.” he said.“ I have never seen such a big fish before.” cried the boy.“There will be other fish.” said his father. The boy looked around the lake. No other fishermen or boats were anywhere around in the moonlight. He looked again at his father. Even though no one had seen them, nor could anyone ever know what time he caught the fish, the boy could tell by his father’s voice that the decision couldn’t be changed. He slowly worked the hook out of the lip of the huge bass and lowered it into the water.
That was 34 years ago. And he has never again caught such a beautiful fish as the one he landed that night long ago. But he does see the fish again and again—every time he comes up against a question of ethics(伦理). For, as his father taught him, ethics are simple matters of right and wrong. It is only the practice of ethics that is difficult.
We would if we were taught to put the fish back when we were young. For we would have learned the truth. The decision to do right lives fresh in our memory. It is a story we will proudly tell our friends and grandchildren.
(C)1.Which of the following is NOT true according to the passage
A.The fish was too huge to lift easily from the water.
B.The boy and his father usually went fishing together on an island.
C.The fish went back to the water because of the boy’s carelessness.
D.As time goes by, the boy can still remember every detail clearly.
(B)2.The third paragraph mainly tells us that _______.
A.someone knew when they went fishing
B.it was not a right time to take the bass away
C.the boy has a great skill in working the hook out of the fish’s lip
D.fishermen and boats were not far away from there
(B)3.After reading this passage, we can infer _______.
A.fishing is a good hobby not only for teens but also for adults
B.the boy and his father are examples of the practice of ethics
C.the bass is not permitted to catch in New Hampshire lake
D.it’s important to balance fishing the bass and protecting it
(C)4.What can we learn from the whole passage
A.The boy’s happy childhood.
B.Getting a handsome fish is a very brilliant experience.
C.We should do the right thing when we come up against a question of ethics.
D.The practice of ethics is only simple matters of right and wrong.
(A)5._______ might be the best title of this passage.
A.Catch of a lifetime        B.An unforgettable experience
C.Benefits of fishing D.An adventure of a handsome bass
B
(D)6.Lucy has $3,100.After paying for the study tour, which two optional activities can she choose
A.To visit Disneyland and go to Akon’s concert.
B.To visit Universal Studios Hollywood and go to Akon’s concert.
C.To visit Disneyland and watch American High School Basketball Tournament.
D.To visit Universal Studios Hollywood and watch American High School Basketball Tournament.
(A)7.Which of the following volunteer jobs lasts(持续) the longest
A.Helpers to raise books.
B.Transportation assistants.
C.Cleaners at the park.
D.Library assistants.
(B)8.Andy is 8 and his sister Mary is 15, and they want to do the same volunteer work at the same time. Which one can they choose
A.Cleaners at the park.
B.Environmental guards.
C.Helpers at the old people’s home.
D.Guides at the hospital.
(C)9.Tom wants to practice his English and he is free from July 15th to August 7th. Which two activities can he choose
A.American Study tour, to be a judge for the English speech.
B.To be a library assistant, to be an interpreter for International Agricultural Products Exhibition.
C.American Study tour, to be an interpreter for International Agricultural Products Exhibition.
D.To be a judge for the English speech, to be a guide at the hospital.
(D)10.Which is NOT TRUE about the American Study Tour
A.You can study with American children.
B.Your host family may take you to some places around the city.
C.If you like, you can watch American High School Basketball Tournament.
D.You have a chance to visit Akon.
Ⅴ.书面表达
  现在,越来越多的外国友人开始关注中国文化。假定你是苏华,你的加拿大笔友Ryan是一个中国迷,他想在中秋节期间来中国看看。请认真阅读他写给你的邮件,根据邮件内容及你的了解用英语回复。
To: suhua@
From: ryan2023@
Subject: Chinese culture
Dear Su Hua,   How are you I hope you are well. As a fan of Chinese culture, I’m thinking about going to China during the Mid-autumn Festival. Would you please tell me the following things    How do you usually celebrate the Mid-autumn Festival Which city in China is most worth visiting Why What is the best way to travel between cities in China What gifts can I buy for my friends Please write back and tell me everything. Best wishes, Ryan
注意:1.词数90左右,开头和结尾已经写好,不计入总词数;
2.回复须包括所有要点,可适当发挥,使短文连贯、通顺;
3.文中不得提及真实的人名、校名等相关信息。
Dear Ryan,
I’m glad to hear you’re coming to China. China is a country with a long history and rich culture. _______________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________
  I hope my reply is of some help to you. Looking forward to seeing you in China.
  All the best,
Su HuaTopic 3 Must we exercise to prevent the flu
Section B
考点一 I’m afraid he is busy right now. (P45) 恐怕他现在正在忙。
afraid作形容词,意为“害怕的,担心的,恐怕”。
afraid用法小结:
be afraid +
【拓展】Don’t be afraid. 不要担心。
I’m afraid so.恐怕是这样。(表示不愿意发生的事情却发生了)
I’m afraid not.恐怕不是这样。(表示想要的事情没有发生)
类似用法还有: I hope so! I hope not! I think so! I don’t think so!
考点二 Please tell my father not to forget the talk tomorrow afternoon. (P45)
请告诉我爸爸不要忘记明天下午的演讲。
Be on time and don’t forget to take your camera. (P45)
请准时,并且不要忘记带上你的相机。
(1)tell sb.sth. 意为“告诉某人某事”;tell sb.not to do sth. 意为“告诉某人不要做某事”。
(2)forget to do sth. 意为“忘记去做某事(这件事还没做)”;
forget doing sth.意为“忘记做过某事(这件事做过了但是忘记了)”。
e. g. Our teachers often tell us not to play computer games after school.
我们老师常常告诉我们不要在放学后玩电脑游戏。
I forget locking the door.我忘记已经锁好门了。(门已锁)
I forget to lock the door. 我忘记锁门了。(门没锁)
考点三 Can you help me with it (P46) 你能帮我一下吗
I’m sure I will finish my homework with the help of it. (P46)
我相信在它的帮助下,我会完成作业。
help用法小结:
help
e.g.He will help us with some of the organization. 他将帮我们做一部分组织工作。
He has helped to raise a lot of money.他帮着筹到了很多钱。
She stopped smoking with the help of her family and friends.
在她家人和朋友的帮助下,她戒了烟。
Ⅰ.用恰当的反身代词完成下列各题
1.We’d like to go and see the game for ourselves.
2.I’m sure I can do it all by myself.
3.Did both of you enjoy yourselves at the party yesterday
4.Susan is only three years old, but she can dress herself.
5.Most Americans prefer to keep their problems to themselves.
Ⅱ.选择填空
(B)1.—Sorry, Miss Wang is not in her office right now.
—I’ll _______again later.
A.ring up her      B.ring her up      C.call back her
(A)2.I asked _______what I would do in such a situation.
A.myself B.ourselves C.yourself
(B)3.—Hello! I’d like to speak to Wang Hai.
—_____
A.I’m Wang Hai. B.This is Wang Hai speaking.
C.Hello! I’m his sister.
(B)4.—Must I return your book on time
—No, you _______.
A.mustn’t B.don’t have to C.can’t
(C)5.—_______ forget your photos.
—OK. I will remember _______them here.
A.Don’t; to take B.Not; to bring C.Don’t; to bring
Ⅲ.情景交际
1.你想向李医生请教你是否有必要做运动来预防流感,可以这样问:
Dr Li,must I exercise to prevent the flu
2.你想告诉小朋友们要离狗远一点,可以这样说:
You must keep away from the dog.
3.老师要求你们保持教室干净,她会这样说:
You must keep the classroom clean.
4.牙医想建议大家一天刷两次牙,她可以这样说:
You should brush your teeth twice a day. Topic 3 Must we exercise to prevent the flu
Section A
考点一 May I ask you some questions (P43) 我能问您一些问题吗
【辨析】
单词 含义及用法 例子
question 指说话人需要寻找答案的问题,常作ask或answer的宾语 the answer to the question 问题的答案
problem 指说话人认为难以解决的问题,常作work out或solve 的宾语 No problem没问题
e. g.He couldn’t answer the question.
他不能回答那个问题。
I believe my father can solve any problem.
我相信我父亲能解决任何问题。
考点二 What should we do to prevent it (P43) 我们要做什么来阻止它呢
(1)prevent sb.(from) doing sth. 阻止某人做某事,此处 from 可省略。
(2)stop/keep sb. from doing sth. 阻止某人做某事, 此处 from 不可省略。
e.g.Further treatment will prevent cancer from developing.
进一步治疗将防止癌症恶化。
【能力提升】
用括号里的词的适当形式填空。
1.The heavy rain prevents us from ____________(go) out.
2.In some way,smart phones prevent us from ____________(communicate)with our families.
答案:1.going  2.communicating
考点三 Finally, we should keep away from crowded places. (P43)
最后,我们应该远离人潮拥挤的地方。
keep away from固定短语,意为“远离……”,可与 stay away from 互换使用。
keep sb. away from意为“让某人远离……”。
e.g. Remember to keep away from the lion. They are dangerous.
记得远离狮子。它们很危险。
We should keep the children away from the fire.
我们应该让孩子们远离火。
【能力提升】
看图造句。(keep away from)
____________________________________________________________________
答案:We should keep away from crowded places.
考点四 We’ll take your advice. (P43) 我们将会听从你的建议。
take one’s advice采取某人的建议,也可用follow one’s advice。
【拓展】advice和suggestion都指“建议”,区别在于advice为不可数名词,suggestion为可数名词。
e.g. give sb. some advice/suggestions给某人一些建议
【能力提升】
你想说最终格林先生采纳了她的建议,你可以说:
____________________________________________________________________
答案:At last,Mr Green took her advice.
考点五 Must we exercise to prevent the flu (P43) 我们必须做运动来阻止流感吗
Yes, we must.是的,我们必须要。
Must we take some medicine to prevent the flu (P43)
我们一定要吃药来阻止流感吗
No, we don’t have to./No, we needn’t. 不,我们没必要。
must意为“必须……”,其否定意义为“不必……”,用don’t have to 或needn’t表示,不用must not。而must not 意为“禁止……”。
【能力提升】
( )1.—Must I finish it tonight —No, you _______.
A.needn’t B.can’t C.shouldn’t
( )2.—Guess who’s the top in the exam
—It _______be Linda.No one else is as hard-working as her.
A.can B.could C.must
【答案解析】:
1.选A。考查情态动词。句意:——我必须今晚完成它吗 ——不,你不必。根据句意和英语语法,在日常对话中,由 must 开头的一般疑问句的否定回答通常用 needn’t。
2.选C。考查情态动词。句意:——猜谁考试分数最高 ——一定是琳达。没有其他人像她那样勤奋。can能够,可能,常用于肯定推测;could能,可能,表示不确定推测;must必须,一定,表示肯定推测。根据后文“No one else is as hard-working as her.(没有其他人像她那样勤奋。)”可推测一定是琳达,故选C 。
Ⅰ.根据句意及音标完成句子
1.Working on the Internet/ nt (r)net/ too long is bad for our health.
2.He gave me no chance to reply to his question/ kwest n/.
3.Cindy finished the race ahead/ hed/ of the other runners.
4.They discussed the problem again and again, and finally/ fa n li/ worked it out. 
5.You need to do more exercise to build/b ld/ yourself up.
Ⅱ.根据提示填写单词或词组, 每空一词
1.—May I ask you some questions
—Sure, go ahead(请开始吧).
2.You should keep away from(远离)cigarette.
3.Doing morning exercises can build us up(增强体质).
4.Would you please take/follow my advice(接受我的建议)
5.—Must we open the window all the time(一直)
—No, we don’t have to/we needn’t(不必).
Ⅲ.选择填空
(C)1.—I often feel tired.What should I do
—You’d better do more exercise to _______.
A.ring you up B.give you up C.build you up
(B)2.—You needn’t take medicine. If you do exercise every day, you’ll get well soon.
—Thank you. I’ll _______.
A.follow you B.take your advice C.catch up with you
(A)3.—Must we keep the windows open _______
—No, you needn’t.
A.all the time B.all time C.all the times
(B)4.—May I watch TV, mom
—I’m afraid you _______.
A.shouldn’t B.can’t C.mustn’t
(A)5.—Must I finish my homework in an hour  
—_______.You can hand it in (上交 ) tomorrow.
A.No, you don’t have to      B.Yes, you must
C.No, you mustn’t

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