(共25张PPT)
Unit 3
1.祈使句
祈使句表达说话人对对方的叮嘱、劝告、希望、禁止、建议、请求或命令等。祈使句一般以动词原形开头，无时态和数的变化。
（1）动词原形构成的祈使句：暗含的主语是you，通常省略。否定句往往由do not （don’t）或never开头。祈使句的句首或句末有时加please,还可以加上称呼语，用逗号与句子主体隔开。
请看下列例句:
Have a nice day! 玩得开心！
Don’t waste your time! 不要浪费时间！
Come this way, please.请来这边。
Make sure he’s warm.确保他温暖。
（2） Let’s构成的祈使句：肯定形式为“Let’s do sth.”，否定形式为“Let’s not do sth.”。例如：
Let’s spend this weekend in the countryside.我们这周在乡下过周末吧。
Let’s take a taxi, shall we 我们坐出租车吧，可以吗？
（3）无动词祈使句：在请求、命令和口号中，常用无动词祈使句，但它实际上是省略了动词，从而使语句更简洁有力。例如:
Just a minute, please!请等一分钟！
This way, please!请这边走！
2.情态动词表示推测
情态动词中must，can， could, may, might这五个词常用于表示推测，而且推测的可能性依次减小。must的可能性最大，can / could次之，may / might最小。
（1）must意思是“一定、准是”，语气较肯定，较有把握。must表示推测只用于肯定句。如果要表示“一定不、肯定不”的意思时，用can’t或couldn’t。例如：
He must be American. 他准是个美国人。
He can’t know my address. 他肯定不知道我的地址。
（2）can/could表示推测“可能性”，可能性比must小，但仍然有潜在可能。can往往用于否定句和疑问句。在肯定句中表示现实可能性通常用could。例如：
That can’t be true. 那不可能是真的。
You could be right, but I don’t think you are.你可能是对的，但是我不认同。
（3）may, might表示推测“可能性”时，意思是“可能、也许”， might在语气上比may更委婉，表示的可能性更小。may, might表示推测时，可以用于否定句，意思是“可能不、也许不”，但不用于疑问句。例如：
He may be American. 他可能是美国人。
He might not be at home. 他也许不在家。
基础达标
一、单项选择。
1.—My brother won the first prize in the speech competition.
—Congratulations! You ________ be excited about that!( )
B
A.need B.must C.would
2.The lady in this photo ________ be over fifty! She looks so young!
( )
C
A.mustn’t B.must C.can’t
3.This toy Mickey Mouse ________ be Amy’s. She’s the only kid at
the picnic.( )
A
A.must B.can C.can’t
4.I’m very ________ that our country is becoming stronger and
stronger.( )
B
A.full B.proud C.careful
5.—Look! A man is lying on the road. Shall we ________
—No. Let’s call 120 first.( )
C
A.cheer him on B.lift up him C.lift him up
6.Tom,________, or you’ll get heavier.( )
A
A.don’t eat so much meat
B.doesn’t eat so much meat
C.don’t play football any more
7.—What will the weather be like tomorrow
—I don’t know. It ________ be windy, rainy or sunny.( )
B
A.must B.might C.should
8.It’s too dangerous. You must ________ the fire.( )
A
A.keep away from B.lift up C.look after
能力训练
二、根据短文内容，从方框中选择恰当的单词填空，完成短文。部分单词需要进行词形转换。
fall protect keep if hide
hurt open wall cause away
An earthquake usually comes without warning. It is dangerous, but
you can do something to 1. . yourself when it happens.
protect
If you are inside when the earthquake starts，you can 2. .
under a bed. You need to have something strong around you to protect
you from 3. . things. Don’t stand near 4. . or windows.
If you are outside, get to an 5. . area as fast as you can.
6. . away from buildings and trees. 7. . you are in a car, stay
in the car. If you are close to the sea, try to get as far 8. . from
the water as possible. Earthquakes can 9. . huge waves （海浪）.
The waves can really 10. . the people around.
hide
falling
walls
open
Keep
If
away
cause
hurt
fall protect keep if hide
hurt open wall cause away
素养提升
三、阅读理解。
A hurricane（飓风） is a big storm that starts from the sea. The hurricane season is usually from June 1st to November 30th.
How does a hurricane happen As the sun shines （照耀） on the sea, the water gets hot. The hot water starts to evaporate（蒸发）. As the clouds get big with evaporated water, the air around the clouds can start to move fast. When the winds are moving at 74 miles per hour or faster, the storm is called a hurricane.
Many hurricanes never reach land. But when a hurricane reaches land, it can damage （损坏） buildings, trees and cars. The hurricane can also cause floods. When there are floods in villages, there will be a lot of water covering the ground, making houses and fields under water, and people have to leave their homes or they may die.
You should be careful when a hurricane is coming.
☆ Listen to the radio or watch TV for important information.
☆ If your house isn’t on higher ground, go to a higher place quickly.
☆ Have enough food and water for at least 3 days and stay indoors until it is safe to go out.
☆ If you’re told to go to a safer place, go there at once.
根据短文内容，选择正确的答案。
1.In what season does a hurricane usually happen ( )
B
A.Spring. B.Summer. C.Winter.
2.What is the order （顺序） of making a hurricane happen ( )
B
①The clouds get big.
②The hot water evaporates.
③The air around the clouds moves fast.
④The sea water gets hot because of the sun.
A.②④③① B.④②①③ C.③①②④
3.What does the underlined word “floods” mean in Chinese ( )
A
A.洪水 B.海啸 C.堰塞湖
4.According to the passage, which of the following can help you get
through a hurricane safely ( )
A
A.Enough food and water.
B.A house on lower ground.
C.A broken TV.
5.Where can you find the passage ( )
C
A.In a dictionary. B.In a storybook. C.In a safe guide.
四、书面表达。
你们学校学生会准备办一期英语墙报，主题为“面对火灾如何自救”。请你根据下面提示，写一篇70词左右的英语短文。
内容提示：1. 保持镇定，不要大喊大叫；
2.当火势小时，第一时间用灭火器（fire extinguisher）和水灭火（put out the fire）；
3.有浓烟（thick smoke）时，压低身体（lower your body），同时用湿毛巾（wet towel）捂住口鼻，尽快逃离；
4.不要使用电梯，不要从高楼跳下；
5.最后不要忘记拨打119。
______________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
When you are in a fire, do you know what to do Here’s some advice for you. First of all, keep calm and don’t shout or cry. While the fire is small, try to put it out with fire extinguishers and water. If there is thick smoke, try your best to lower your body, and at the same time use a wet towel to cover your mouth and nose. Run away as quickly as you can. Don’t use the lift and don’t jump out of high buildings. At last, don’t forget to call 119.
知识清单
重点短语
1._________急救
first aid
2._______________在……的底部
at the bottom of
3.______________发出响声
make a sound
4._______痛苦
in pain
5.___________首先
first of all
6.________找到
find out
7.____________________________做某事有困难
have trouble （in） doing sth.
8._____________大声呼救
shout for help
13.____________确保
make sure
14._____________ 用……覆盖……
cover… with…
15._____________如此……以至于……
such… that
16._________________警告某人某事
warn sb. about sth.
17._____________跳下
jump out of
18.__________保持冷静
keep calm
9._____________________让他舒服些
make him comfortable
10._________扶某人起来
lift sb. up
11.________________让某人坐椅子上
sit sb. on chair
12.__________________________做一些基本的医疗训练
do some basic medical training
19.________________远离
stay away from
20.____________不要靠近
keep clear of
21.______________停止摇晃
stop shaking
22.____________小心，当心
be careful of
23.______________落石
falling rocks
24.__________在沙滩上
on a beach
25.________________跑离
run away from
26.________总而言之
in short
重点句型
1.______________________让我们来想象一次意外事故。
Let’s imagine an accident.
2.__________________________________一个男孩正躺在楼梯的下面。
A boy is lying at the bottom of the stairs.
3.________________________________________________但是他有可能听不见你的问话或者无法跟你说话。
But he could have trouble hearing you or speaking to you.
4.______________________________________________好主意，但是在救援来临前我们应该做些什么？
Good idea, but what should we do before help arrives
5.____________________那样做可能伤害他。
That could be harmful.
6._______________________________________________！建议如此好，贝蒂，你可以当医生了！
That’s such good advice that you could be a doctor, Betty
7.___________________________________________________________________地震总是突然发生，所以很难向人们发出预警。
Earthquakes always happen suddenly, so it is difficult to warn people about them.
8._____________________________不要从很高的建筑上往下跳。
Do not jump out of high buildings.
9._________________________________________远离窗户和沉重的家具。
Stay away from the windows and heavy furniture.
10._____________________________________在山区，当心落石。
In the mountains, be careful of falling rocks.
11.___________________________________总而言之，按照你在学校学到的方法做。
In short, follow what you learnt in school.
知识要点
1.能够使用情态动词must，can，could，may，might表达推测。
2 掌握祈使句的结构和学会使用祈使句表示建议和指导。
3.能够谈论安全和急救方面的话题。
4.能够说出校园里可能发生的意外事故以及应该采取的措施。(共23张PPT)
Module 12 Help
知识概要
课时讲练
1.A boy is lying at the bottom of the stairs.一个男生正躺在楼梯下面。
（1）at the bottom of 表示“在……的底部、底端”。例如：
A village lies at the bottom of the hill.小山村位于山脚下。
（2）lying是lie的现在分词形式，lie意思是“躺、位于”，过去式为lay。例如：
Don’t lie in bed all morning. 别一个上午都躺在床上。
Unit 1
2.He is in pain.他很疼。
in pain的意思是“处在疼痛之中”。例如：
Are you still in pain 你还疼吗？
3.First of all, find out what’s wrong with him.首先，弄清楚他到底怎么了。
（1） first of all 表示“首先”。例如：
First of all, let me tell you the news.首先，让我告诉你这个消息。
（2） find out 通常表示“弄明白，搞清楚，查明……”。例如：
Did the teacher find out who broke the door 老师找到是谁破坏门了吗？
（3）“What’s wrong with… ”表示“……怎么了？”。例如：
—What’s wrong with the boy 这个男孩怎么了？
—He broke his leg.他摔断了腿。
【拓展】英语中表示“你怎么啦？/ 你有什么麻烦/烦恼事？”有三种常见表达方式：
What’s wrong with you = What’s the matter with you = What’s the trouble with you
4.But he could have trouble hearing you or speaking to you. 但是他有可能听不到你的问话或者无法跟你说话。
（1）句中的could表示推测。例如：
You could be right.你可能是正确的。
（2）have trouble （in） doing sth. 是固定搭配,意为“做某事有困难”。可用some, much, little, no等词修饰trouble。例如：
They had some trouble learning English. 他们在学英语方面有一些困难。
5.Make him comfortable. 让他感觉舒服些。
make是使役动词，意为“使得，让”，后常接省略to的动词不定式或形容词及短语作宾语补足语，意为“使某人做某事；使某人或某事怎么样”。例如：
How can you make the baby stop crying？你是怎么使得这个小孩不哭的？
We tried our best to make our grandpa happy. 我们尽力使爷爷高兴。
6.Make sure he’s warm. 确保他是暖和的。
make sure 意为“确保；确定”,与be sure意思相近，后接that从句或to do sth.,其中that可省略。例如：
Make sure to come on time tomorrow. 确保明天准时过来。
Please make sure （that） he will come. 请确保他会来。
基础达标
一、根据句意及中文或首字母提示写出正确的单词。
1.—I don’t know how to help the injured boy.
—Let’s ask our head teacher. He has some ________（医疗的）
training.
medical
2.Eating junk food more often is ________（有害的）to our health.
harmful
3.The old man fell down the ______（楼梯）and hurt his legs.
stairs
4.Mr Wang l____ up his little daughter and put her on his shoulder.
ift
5.Cindy closed her eyes and i_________ that she was on the beach.
magined
6.You’d better c_____ the wounded person with the coat.
over
二、用括号中所给单词的正确形式填空。
1.The cup is _______（break）. Who broke it
broken
2.The astronauts need lots of ________（train） before going into
space.
training
3.I have great trouble in ________（learn） maths and I am so
worried.
learning
4.Look!Some people are ______（lie） on the beach.
lying
5.Tom isn’t at home. He could ____（be） on the playground.
be
三、单项选择。
1.Quiet music makes me ________. So I love it very much.( )
B
A.bored B.comfortable C.angry
2.—I’m going to have a picnic with my friends.
—________ you have got everything in your bag.( )
B
A.Find out B.Make sure C.Sure
3.After the old man opened his door, he saw a snake ________ in
front of his house.( )
B
A.lain B.lying C.lay
4.—The old man is lying there in pain. He seems cold.
—Go and get a warm coat and cover him ________ it.( )
A
A.with B.on C.in
5.Did you have any trouble ________ the post office ( )
A
A.in finding B.with finding C.to find
能力训练
四、情景交际。从方框中选出恰当的句子补全对话。有一项多余。
A: Hey, Betty! Did you have classes about first aid
B: Yes, I did. 1.（ ）
E
A. What should we do
B. That could be bad for her.
C. What’s the matter with Alice
D. What can we do before help arrives
E. And yesterday’s first class was about first aid.
F. What did you learn about first aid
A: That’s e and have a look at Alice.
B: Oh 2.（ ）
A: Her face is red. And her head is very hot.
B: Let me have a look. Oh, Alice is ill.
C
A. What should we do
B. That could be bad for her.
C. What’s the matter with Alice
D. What can we do before help arrives
E. And yesterday’s first class was about first aid.
F. What did you learn about first aid
A: Her mother is not at home. 3.（ ）
B: We should call 120 for help.
A: 4.（ ）
B: Try to keep her cool.
A
D
A. What should we do
B. That could be bad for her.
C. What’s the matter with Alice
D. What can we do before help arrives
E. And yesterday’s first class was about first aid.
F. What did you learn about first aid
A: Do we need to sit her on the chair
B: No! 5.（ ） Let her lie on the bed. Keeping her cool is enough.
A: Good! You could be a good doctor.
B
A. What should we do
B. That could be bad for her.
C. What’s the matter with Alice
D. What can we do before help arrives
E. And yesterday’s first class was about first aid.
F. What did you learn about first aid
五、根据短文内容，从方框中选择恰当的单词填空，完成短文。部分单词需要进行词形转换。
followed questions listen him when
at pass fast clearly an
It’s a cold Friday. I saw 1. . accident in the morning on the
way to school. At about 8 o’clock, a boy on a bike passed me quickly
2. . I was walking on Minzhu Road. The road was empty at that
time so he kept riding in the middle.
an
when
A car appeared. It 3. . the boy for a while. The driver
sounded the horn（鸣笛）in order 4. . the boy. However, the
boy didn’t hear it. He was 5. . to music while riding his bike.
Suddenly the car went 6. . than before. Unluckily, it hit the boy.
The boy fell off his bike onto the road. But the car went on without
stop. I believe the driver knew he hit the boy because I saw 7. .
look back from the window（窗户）.
followed
to pass
listening
faster
him
followed questions listen him when
at pass fast clearly an
The car was quite old and dirty, so I could not see its number
8. .. The driver was a man with long hair. I ran to the boy and
saw he was badly hurt. So I called 120 and 110 9. . once. They
soon arrived. The doctor sent the boy to the hospital in no time. A
policeman asked me some 10. . and I told them what I saw.
clearly
at
questions
followed questions listen him when
at pass fast clearly an(共18张PPT)
Unit 2
1.Earthquakes always happen suddenly, so it is difficult to warn people about them.地震总是突然发生，所以很难向人们发出预警。
（1）warn 用作动词， 意思是“警告，提醒”。常用的搭配为warn sb. of / about sth. “提醒/警告某人注意某事”。例如：
Mary warns her daughter of / about the danger.玛丽提醒她女儿注意危险。
（2）warn sb. （not） to do sth. 意为“警告某人（不要）做某事”。例如：
The doctor warned me not to smoke.医生警告我不要吸烟。
2.Keep clear of fires.勿靠近火源。
keep clear of sth.意为 “清除；摆脱；不接触”。例如：
Try to keep clear of trouble.尽量避免麻烦。
3.Keep calm, especially when you are with other people. 保持冷静，尤其是你和其他人在一起的时候。
（1） keep意为“保持（某种状态）”,作系动词。 keep calm 是“系动词+形容词”结构。其他的行为动词还能作系动词的有：become, feel, look, seem 等。例如：
I go swimming every day in order to keep fit.我每天游泳以保持健康。
Everybody became quiet.每个人都安静下来了。
（2）keep作实义动词时，意为“坚持；保留；保持”。常用搭配keep doing sth.“坚持做某事”，keep sb. doing sth.“让某人一直做某事”，keep sth./sb. adj.“使……保持……状态”。例如：
We should keep exercising.我们应该坚持锻炼。
I keep them waiting at the gate.我让他们一直在大门口等候。
4.In the mountains, be careful of falling rocks.在山区，要小心落石。
be careful of 意思是“注意,小心”，后面可以跟名词、动名词和从句。例如：
Please be careful of your spelling.请注意你的拼写。
Be careful of what they have said.注意他们说过什么。
5.In short, follow what you learnt in school. 总之，按照你在学校所学的做。
（1）in short意为“总之，简言之”。例如：
In short, I am interested in all of the sports.总而言之，我对所有的运动都感兴趣。
（2）what you learnt in school 意为“你在学校所学的东西”，在句中作follow的宾语，是一个宾语从句。
基础达标
一、根据句意及中文提示写出正确的单词。
1.What were you doing when the big __________（地震）happened
earthquake
2.—Can you imagine our life without _______（电）
—It’s dark everywhere.
power
3.There are many kinds of kites in the shop. Let’s go ______（里面）
and choose some of them.
inside
4.Please take exercise to _____（保持）healthy every day.
keep
5.He is ______（勇敢的）to save the old man in the river.
brave
二、用括号中所给单词的正确形式填空。
1.I think this book is _______（help）to your English study. You’d
better buy it.
helpful
2.The doctor advised my uncle to stop ________ （work）
immediately and have a rest.
working
3.It’s impossible ________（learn）English well in a short time.
to learn
4.Please be careful of _______（fall）stones during an earthquake.
falling
5._____________（not smoke）here, Rick. Smoking is not allowed（不
被允许） in public places.
Don’t smoke
三、单项选择。
1.Parents always warn their children ________ the thin ice.( )
C
A.by B.for C.about
2.If our government ________ pay attention to the safety of food, our
health ________ in danger.( )
B
A.isn’t; is B.doesn’t; will be C.won’t; is
3.________ the mobile phone when you are driving. It’s
dangerous.( )
B
A.Do answer B.Don’t answer C.Mustn’t answer
4.It’s hot inside. Why not keep the door ________ ( )
B
A.opened B.open C.to open
5.This book is, ________, an exciting story about adventures.( )
B
A.above all B.in short C.after all
能力训练
四、根据短文内容，从方框中选择恰当的单词填空，完成短文。部分单词需要进行词形转换。
happen safe under inside window
quick earthquake warn help jump
What should people do in an 1. . Earthquakes always
2. . suddenly, so it is difficult to 3. . people about them.
Some people don’t know what to do during an earthquake when
they’re 4. . the buildings, so here are some suggestions:
earthquake
happen
warn
inside
★Hide 5. . a table. Keep away from heavy furniture and
6. .. Keep clear of fire.
★Don’t 7. . out of high buildings.
★Leave the buildings 8. . when the ground stops shaking,
but do not use the lift.
under
windows
jump
quickly
happen safe under inside window
quick earthquake warn help jump
★Keep calm when you are with other people. Be brave and be
9. ..
Follow the above suggestions, you can stay 10. . and you can
also help save others.
helpful
safe
happen safe under inside window
quick earthquake warn help jump
素养提升
五、完形填空。
At about ten on the evening of 13th February 2021, I experienced an earthquake in Tokyo. At that time, I was watching TV at a hotel with my cousin. Suddenly I . .1. . some noise from the TV set. I didn’t know what was . .2. . with it. Very soon, I felt my chair . .3. . and some glasses on the table fell off onto the floor. I was really . .4. . and didn’t know what was happening.
Soon later, I heard some shouts outside. Looking out from the . .5. ., I saw many people running into the streets, shouting “Earthquake!”
“Earthquake!” I shouted to myself. Suddenly, I . .6. . something that I learned about earthquakes at school. I tried to keep cool and be . .7. .. I asked my cousin to hide under a table . .8. . with me. Luckily enough, the floor stopped shaking and everything became . .9. . again soon. The earthquake came to an . .10. . without doing any harm to people.
1.( ) A.listened B.heard C.tasted
B
2.( ) A.dirty B.correct C.wrong
C
3.( ) A.shaking B.running C.changing
A
4.( ) A.confident B.happy C.surprised
C
5.( ) A.glass B.window C.desk
B
6.( ) A.brought B.forgot C.remembered
C
7.( ) A.brave B.lost C.successful
A
8.( ) A.loudly B.happily C.quickly
C
9.( ) A.clean B.quiet C.special
B
10.( ) A.end B.island C.office
A
