Keys

Unit 1

Section Ⅰ

基礎訓練

Ⅰ. 1.breath? 2. signals? 3. fault? 4. concern? 5. resolve

6. steam? 7. loose? 8. agonies? 9. sank? 10. strategy/strategies

Ⅱ. 1. let down? 2. helped out? 3. concentrating on

4. pulling her weight? 5. were angry with

Ⅲ. 1. about? 2. lost? 3. Disappointed? 4. to do? 5. for

6. is concerned? 7. partly? 8. repeating? 9. but? 10. weight

能力提升

Ⅰ. 1—4 ABAC

Ⅱ. 1—5 EDBGC

Section Ⅱ

基礎訓練

Ⅰ. 1. loosely? 2. with? 3. ensure? 4. to? ?5. by? 6. embarrassed

7. with? 8. Approached? 9. Compared? 10. concerned

Ⅱ. 1. He always keeps silent in class even if told to speak.

2.Though having been reminded many times， he still can’t remember it.

3. They ran into the gym， welcomed by the audience there.

4. Seen from the hill， the village looks more beautiful.

5.Followed by his wolf dog， the hunter walked slowly in the forest.

Ⅲ. 1. Moved to tears， he stood there silently.

2.Faced with so many new things to learn， I didn’t/don’t know what to do.

3. Once lost， such a chance might never come again.

4.Seriously injured， some of the passengers were sent to the nearest hospital at once.

5.Surprised at what he had done， people present didn’t know how to react.

能力提升

Ⅰ. 1—5 DCAAB 6—10 CBAAD

11—15 BABDC 16—20 DABDC

Ⅱ. 1. called? 2. or? 3. than? 4. In? ?5. waiting? 6. yourself? 7. is

8. necessarily? ?9. understanding? ?10. to see

Ⅲ.

My friend Tony and I always walks home together after

walk

school. Last Monday， however， something happened on our way back.

We are walking that day when we heard the loud cry

were? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? a

behind us. Looking around， we were surprising to see a woman

surprised

lying on the ground. It seemed that she was bad hurt. We

badly

hurried to her， ∧ a man came over to stop us from helping

but

the woman. Some girls walking by even laughed at us. We got

angry with the people who were cold to the women. Then the

woman

man asked us to turn around and we saw a man carry a video

carrying

camera on her shoulder. They were just making for a film！

his

Section Ⅲ

基礎訓練

Ⅰ.1. independently; independent; independence

2. Frankly; frank? 3. justified; justify? 4. breath; breathe

5. adjustment; adjust? 6. annoys; annoyed? 7. ensured/ensures; surely; sure? 8. accident; accidentally; accidental

9. criticism; criticised? 10. embarrassed; embarrassing; embarrassed; embarrassment

Ⅱ.1. Even if it rains tomorrow， they will go for an outing.

2. To what extent did/does she influence his decision？

3. The medical team consists of three doctors.

4.I’m not very good at German， but I can make myself understood.

5. We got up early so that we could get there on time.

能力提升

Ⅰ. 1—4 BCAB 5—8 CDBC

Ⅱ. 1—5 BCADA 6—10 BABDC

11—15 DABCA 16—20 AABDC

Writing

思路引導2·本單元語言知識運用

1. The two become good friends by helping each other.

2. The fable tells us that considered unimportant， some friends can help us out when we’re in trouble.

3. So， in our life， we shouldn’t look down on others.

4. When they are in a mess， we should try to help them.

5. In return， they will help us when we are in trouble.

話題表達

One possible version：

The fable describes a fight between an elephant and a monkey. Both of them think they are more capable than the other. They ask a bird to decide who is better. During their task of picking fruit opposite the river， they help each other and realize that everyone has his own strength and weakness. The fable tells us that only we cooperate with each other can we do the things well by making use of our strength and avoiding our weakness. So in our daily life， no matter what we do， we should learn from each other and work together to do a good job.

Section Ⅳ

短語

1. in? 2. help out? ?3. about? 4. let down? 5. point guard? 6. let off? ?7. with? 8. on? 9. loose lips? 10. sure? 11. to? ?12. with? 13. on

14. take? 15. weight? 16. satisfied with? 17. truth? 18. down on? 19. from? 20. by accident? 21. separate from? 22. white lies

23. a lie/lies? 24. from? 25. even if? 26. what extent? 27. hide? 28. consist of

句型

1. Disappointed by his behaviour? 2. whatever comes to your mind? 3. what to do? 4. to understand a person? 5. It is believed that? 6. make others feel better? 7. so that they can improve

8. The more independent; the better? 9. while managing not to hurt each other

Unit 2

Section Ⅰ

基礎訓練

Ⅰ. 1. relief? 2. contributions? 3. reality? 4. funded? 5. earn

6. effective? 7. shortage? 8. internal? 9. donate? 10. recycled

Ⅱ. 1. make a difference? 2. turned out? 3. broke into a smile

4. benefited from? 5. Look across

Ⅲ. 1. developing? 2. to earn? ?3. cleaned? 4. was told? 5. them

6. the? 7. which? 8. to? 9. really? 10. inspired

能力提升

Ⅰ. 1—4 BBCD

Ⅱ. 1—5 AGCBF

Section Ⅱ

基礎訓練

Ⅰ. 1. confirmation? 2. disabilities? 3. to contact? 4. does? 5. fallen

6. by? 7. across? 8. assistance? 9. generosity? 10. up

Ⅱ. 1. the changed conditions? 2. written by a little boy

3. The retired man? 4. Nothing reported? 5. dressed in blue

Ⅲ. 1. the broken cup? 2. invited? 3. gained? 4. pollution caused? ?5. satisfied

能力提升

Ⅰ. 1—5 ADCBD 6—10 ABDAD

11—15 BCACD 16—20 CBCAB

Ⅱ. 1. that/which? 2. thinking? 3. bought? 4. closer? 5. simply

6. kindness? 7. to pay? 8. and? 9. amazing? 10. a

Ⅲ.

Some people think a hero must be a person who had made

has

great contributions to the country or the world. However， in my heart， who is helpful and brave in daily life is a hero， but

whoever? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?and

my father is among them. Last summer， our family was on the

holiday at the beach. My father was watching my brother and I playing in the water when a woman ran ∧ him. She shouted

me? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?toward（s）

that two children in the deeper water appeared to being in

be

danger. Hearing this， he immediately swam to the struggling kid. After saving them， my father was very tiring， but when

kids? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?tired

interviewed， he said what he did was real normal.

really

Section Ⅲ

基礎訓練

Ⅰ.1. effect; effective; effectively? 2. hesitating/hesitant; hesitation? 3. achieved; achievements 4. treated; treatment

5. contribution; contributed? 6. relief; relieved? 7. really; reality; real? 8. short; shortage? 9. major; majority

10. donated; donation

Ⅱ. 1. He rose to his feet and left the classroom.

2. On reaching the city， he called his friend.

3. She speaks English not only in class but also at home.

4. She works so hard that we all respect her.

5. The sea air （has） made a difference to her health.

能力提升

Ⅰ. 1—4 AACC 5—8 CCAB

Ⅱ. 1—5 BDADD 6—10 CADBC

11—15 BADDC 16—20 CCBAC

Writing

思路引導2·本單元語言知識運用

1.In 1939， he obtained his doctor’s degree not only in aerospace science but also in math in the US.

2.He managed to come back to his homeland in 1955 though the American government tried to stop him.

3.From then on Qian Xuesen devoted himself to aerospace science and research and made great contributions to the cause of China’s aerospace.

4.In 2009， Qian Xuesen passed away in Beijing.

5.Qian Xuesen made so many achievements for his country that he received great respect and admiration from his people.

話題表達

One possible version：

Yuan Longping is a great scientist who devoted himself to agriculture. Born in 1930， Yuan graduated from Southwest Agricultural College （now Southwest University）. After graduation， finding ways to grow more rice had been his life goal. Thanks to his research， we have increased the rice harvest and stayed away from hunger， for which he is honored as “father of hybrid rice”.

Yuan Longping lived a simple life and he cared little about money or being famous. As for hobbies， he enjoyed listening to music as well as swimming.

Yuan Longping died in 2021 and is a pioneer for all people.

Section Ⅳ

短語

1. trouble/difficulty? 2. across? 3. fountain? 4. money? 5. give up? 6. for help? 7. out? 8. make a difference? 9. into a smile? 10. set up? 11. from? 12. a reality? 13. take up? 14. about? 15. up with? 16. a sense of

17. come? 18. records of? 19. one point? 20. of? 21. feet? 22. away? 23. manage

句型

1. that it makes them sick? 2. What they needed? 3. Why don’t I help? 4. digging wells for drinking water? 5. not only; but also

6. On leaving school

Unit 3

Section Ⅰ

基礎訓練

Ⅰ. 1. shot? 2. press? 3. flexible? 4. battery? 5. desire? 6. capable 7. virtual? 8. compass? 9. compute? 10. stuff

Ⅱ. 1. are capable of? 2. Never say never? 3. in terms of? 4. In addition? 5. has a strong desire

Ⅲ. 1. printing? 2. changed? 3. in? 4. further? 5. have been used

6. pollution? 7. recognising? 8. which? 9. a? 10. to think

能力提升

Ⅰ. 1—4 ADAB

Ⅱ. 1—5 CBADE

Section Ⅱ

基礎訓練

Ⅰ. 1. beyond? 2. original? 3. have been produced? 4. being

5. with? 6. has been improved? 7. incapable? 8. to

9. significantly? 10. injured

Ⅱ. 1. A pen-like computer has already been developed

2. More than 8，000 dollars has been collected? 3. a second life has been given to? 4. Large amounts of teaching equipment have been sent to? 5. it has already been thought of

Ⅲ. 1. impressive stuff has been invented

2. have been told many times

3. have been selected from millions of people

4. the topic has been changed

5. has been made into different films

能力提升

Ⅰ. 1—5 AABDC 6—10 BCDBA

11—15 CADCB 16—20 CDADB

Ⅱ. 1. tips? 2. when? 3. have changed? 4. feeling? 5. pressure

6. But? 7. to make? 8. a? 9. regularly? 10. beauty

Ⅲ.

As the development of science and technology， our world will

With

change ∧ lot in the future. If we like to， we don’t need to go out to

a

buy things， go to the library to read， seeing a doctor in the

see

hospital， and so on. To your joy， it is easy to visit the other planet，

our? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?planets

such as the Mars. But we will own a tidy and green world

And

because all the energy what we use is from the sun. What’s

that或what

more， any illness can be cured and many people can live long with a healthier body. All those would be true， I think，

longer? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?; ? ? ? ? ?will

through our effort.

Section Ⅲ

基礎訓練

Ⅰ.1. conducts; conductor? 2. significant; Significantly

3. scientist; scientific? 4. origin; original? 5. wearable; to wear? 6. entirely; entire? 7. chemist; chemicals? 8. capable; capability? 9. ordinary; extraordinary? 10. flexible; flexibility

Ⅱ.1.I don’t know who came up with this idea， but it is really wonderful.

2.Nowadays schools attach great importance to traditional culture education.

3.When was it that you made up your mind to work as a volunteer teacher？

4.My idea is that the plan should be carried out as soon as possible.

5.In the end， with cups in our hand， we took a group photo.

能力提升

Ⅰ. 1—4 CDBC 5—8 BADC

Ⅱ. 1—5 CBACB 6—10 BDACD

11—15 CABAC 16—20 DBCAD

Writing

思路引導2·本單元語言知識運用

1.The experiment is designed to find out if there’s a change in weight after magnesium burns in air.

2. To carry out the experiment， I prepared the following materials.

3. Put the crucible on the balance and weigh them.

4.Light the alcohol burner and place the crucible over it to heat the magnesium rod.

5.I can draw the conclusion that there is a change in weight after magnesium burns in air.

話題表達

One possible version：

This experiment aims to find out whether eggshells dissolve in vinegar.

Before we started， we prepared some water， a bowl， a spoon， an raw egg， and enough vinegar.

Procedure：

First， wash the raw egg with shell in the water.

Then， put it in the prepared bowl， which must be big enough to hold the egg and vinegar.

Next， add enough vinegar with the spoon to cover the egg.

Finally， cover the bowl， and then keep the egg in the vinegar for 48 hours.

To our surprise， we saw that the eggshell had disappeared in vinegar. In conclusion， from what happened in the experiment， we can say that eggshells dissolve in vinegar.

Section Ⅳ

短語

1. in addition? 2. in terms of? 3. of? 4. incredible/strong? 5. never say never? 6. for instance? 7. beyond? 8. due to? 9. along with

10. apart from? 11. to? 12. come up with? 13. take place? 14. draw? 15. as? 16. of

句型

1. with computing technology controlling its “l(fā)egs”? 2. have been golden ages of invention? 3. what is it that? 4. what remains important is that? 5. that it hit him on the head

Unit 4

Section Ⅰ

基礎訓練

Ⅰ. 1. greet? 2. broadcast? 3. stairs? 4. battle? 5. selfie

6. exhibition? 7. loads? 8. fold? 9. sculptor? 10. portrait

Ⅱ. 1. but then again? 2. reach out to? 3. have a mind of their own

4. by the way? 5. get a load of

Ⅲ. 1. stairs? 2. how? 3. is being folded? 4. which? 5. sadness

6. made? 7. cheaper? 8. kept? 9. to see? 10. a

能力提升

Ⅰ. 1—4 CBDC

Ⅱ. 1—5 GCAFD

Section Ⅱ

基礎訓練

Ⅰ. 1. elegantly? 2. was carved? 3. in? 4. demonstrating? 5. of

6. vividly? 7. is being broadcast? 8. where? 9. cigarettes? 10. to stimulate

Ⅱ. 1. is being constructed? 2. have been cut? 3. are being transported? 4. are being built? 5. will be provided? 6. have been forced? 7. are being killed? 8. is doing? 9. is being destroyed

10. to protect

能力提升

Ⅰ. 1—5 DCCBA 6—10 ADCDB

11—15 BCDCA 16—20 BACDB

Ⅱ. 1. the? 2. combining? 3. to create? 4. successful? 5. whose

6. in? 7. made? 8. frequently? 9. was considered? 10. visits

Ⅲ.

My classmates and I visited the city museum on last

Friday， where an exhibition of the traditional Chinese folk handicrafts were going on. Various handicrafts were on display，

was

so each of them had∧unique style. While admiring them， we

and? ? ? ? ? ? ? ? ? ? ? ? ? ? ?a

feel proud of the excellent skill of the Chinese people. Besides，

felt? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? skills

some craftsmen were invited to show how to make it， which

them

was very impressive. We thought the exhibition was well worth visited. It was the trip to the museum which helped

visiting? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?that

us learn more about the Chinese art and culture. It is wide

widely accepted that appreciating one’s own culture is important for understanding oneself.

Section Ⅲ

基礎訓練

Ⅰ. 1. frequent; frequently? 2. vivid; vividly? 3. sculptor; sculpture? 4. greeting; greetings? 5. was sponsoring; sponsor’s? 6. dirty; dirt? 7. to exhibit; exhibition

8. unfolded; folded? 9. demonstration; to demonstrate

10. elegantly; elegance

Ⅱ. 1. My friend is fond of playing jokes on me.

2.Those who heard his songs all sang high praises for his unique skills.

3.When I was cleaning the room， I broke the vase by accident.

4.The guide leading the way， we had no trouble getting out of the forest.

5.When traveling in Shanghai， I happened to meet my good friend.

能力提升

Ⅰ. 1—4 DACC 5—8 ADCB

Ⅱ. 1—5 DABCC 6—10? DADBA

11—15 BCBCD 16—20? ABCDB

Writing

思路引導2·本單元語言知識運用

1.I want to introduce you a painting named The Six Horses.

2.While looking at the picture， we can feel their strength by their burning eyes.

3.Their moving hairs and raised tails vividly show their high speed.

4.It looks as if they were galloping off the paper.

5.Everyone who sees this painting sings high praises for the painter’s skill.

話題表達

One possible version：

Dear class，

Today I’m going to talk about a kind of traditional art—the Chinese paper cutting.

Paper cutting is one of the most popular forms of folk art. Back to the ancient days， paper cutting was originally for offering sacrifices. Nowadays， the cut-outs of some Chinese characters are used as decorations during the Spring Festival and wedding days in order to increase the joyous atmosphere and express people’s wishes for a lucky year and happy life. The cut-outs of life-like creatures are considered as great presents， which are expected to bring good luck.

If you are fond of it， you can search more information on the Internet.

Section Ⅳ

短語

1. get a load of? 2. have a mind of? 3. out to? 4. but then again

5. by the way? 6. by accident? 7. on? 8. of? 9. range? 10. day after day

11. sing? 12. as? 13. catch? 14. of? 15. into? 16. gallop off? 17. hold

句型

1. that is why? 2. it seems （that） she has a mind of her own

3. were nothing? 4. While waiting at the gate? 5. his paintings presenting

Unit 5

Section Ⅰ

基礎訓練

Ⅰ.1. attempt? 2. Failure? 3. confirmed? 4. thrill? 5. border? 6. crowd? ? 7. oxygen? 8. psychologist? 9. zone? 10. thus

Ⅱ. 1. succeed in? 2. figure out? 3. in search of? 4. take risks

5. made money

Ⅲ. 1. would become? 2. going? 3. out? 4. to push? 5. with? 6. persons? 7. standing? 8. suggests? 9. be connected? 10. whether

能力提升

Ⅰ. 1—4 CADB

Ⅱ. 1—5 CGAFD

Section Ⅱ

基礎訓練

Ⅰ. 1. injury? 2. of? 3. unaware? 4. crowded? 5. failure

6. thrilled? 7. With? 8. focused? 9. confirmation? 10. risk

Ⅱ. 1. would help us? 2. was going to open? 3. was going to finish? 4. would be here? 5. wouldn’t finish

Ⅲ. 1. had phoned? 2. would go? 3. would finish? 4. would come? 5. would have

能力提升

Ⅰ. 1—5 BCADB 6—10 ACDAB

11—15 CDABD 16—20 CBADC

Ⅱ. 1. explorers? 2. follows? 3. a? 4. based? 5. with? 6. himself

7. which? 8. to discover? 9. currently? 10. building

Ⅲ.

Last week，my friends invited me∧go camping to see the

to

sunrise. I felt so exciting and asked for my parents’ permission.

excited

Luckily， he agreed. We got to the mountain top that we would

they? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?where

stay for a whole night. We were singing together while one of my friends were playing the guitar. The next morning， we

was

wake up at about five o’clock. We could not wait to see the sun

woke

to come up. After a while， we saw the red color light up the

sky gradual. It was so amazing views. The beauty in nature

gradually? ? ? ? ? such? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?of

impressed me at that moment.

Section Ⅲ

基礎訓練

Ⅰ. 1. confirmed; confirmation 2. crowded; crowds? 3. failure; failed? 4. awareness; unaware? 5. surrounding; surrounded? 6. deep; depth? 7. consumed; consumers 8. injury; injured

9. astonishment; astonished? 10. servant; service

Ⅱ. 1.The concern and love from a teacher will leave a deep impression upon students.

2.Yesterday I went to visit the manager who was in charge of a big company.

3.The twins are so similar that nearly no one can distinguish one from the other.

4.Weather permitting， we’ll ride bicycles to a farm at 9：00 am this Saturday.

5.With time going by， he gradually realized the importance of health.

能力提升

Ⅰ. 1—3 ADC 4—7 BABB

Ⅱ. 1—5 DBCAC 6—10 DCDAB

11—15 ABDCB 16—20 AABCD

Writing

思路引導2·本單元語言知識運用

1. After changing into my diving suit， I went to the sea.

2. There are as many animals in the sea as on land.

3. It was not until this diving that I could see such an interesting underwater world.

4. This diving trip is an experience which leaves me a deep impression.

5. Not only did it let me see the wonderful underwater world， but also let me experience the beautiful sea.

話題表達

One possible version：

Last weekend， I went to climb the mountain with my classmates.

We set off in the early morning by bus and arrived at the destination at 8 o’clock. I was fascinated by the beautiful views along the road that left a deep impression upon me. We found the shortest way in order to climb to the top of the mountain as soon as possible. After failing many times， we finally found a road that was surrounded by many trees. Along the way， we encountered a snake that ran away immediately it saw us. Fortunately， no one was injured. Finally， we climbed to the top successfully.

Section Ⅳ

短語

1. search? 2. up? 3. money? 4. make/earn? 5. in? 6. take? 7. focus

8. risks? 9. refer? 10. to? 11. temperature? 12. account? 13. charge? 14. adapt? ?15. impression? 16. relate? 17. astonish

句型

1. the first European to reach India by sea? 2. as much oxygen as? 3. not be found until many years later? 4. which accounted for the vibration

Unit 6

Section Ⅰ

基礎訓練

Ⅰ.1. disasters? 2. erupted? 3. occurred? 4. announcement

5. survived? 6. tube? 7. plus? 8. immediately? 9. hurricane? ?10. compare

Ⅱ.1. in the face of? 2. pick up? 3. looking/to look through? 4. deal with? 5. react to

Ⅲ.1. to reach? 2. going? 3. compared? 4. hotter? 5. third

6. importantly? 7. are flooded? 8. that? 9. it? 10. After

能力提升

Ⅰ. 1—4 CBBA

Ⅱ. 1—5 FDACG

Section Ⅱ

基礎訓練

Ⅰ.1. grabbed? 2. reliable? 3. had been rescued? 4. has threatened/threatens? 5. measures? 6. precisely? 7. exceptionally

8. immediately? 9. After? 10. to

Ⅱ.1. If so? 2. told him not to? 3. Were she here/If she were here? 4. right or wrong? 5. if any

Ⅲ.1. in trouble? 2. While there? 3. Though still weak

4. When necessary? 5. others to be understood

能力提升

Ⅰ. 1—5 BCDBA 6—10 ACBCA

11—15 DABDA 16—20 DCBCD

Ⅱ. 1. a? 2. that? 3. seriously? 4. homeless? 5. was eating? 6. to climb? 7. missing? 8. but? 9. flooded? 10. them

Ⅲ.

Last Sunday I saw a worst storm in years. The air

the

was hot， and all were quiet. Then a strong wind started to

was

blow into my room. Pieces of paper on my desk flew highly into the air， some fly out of the open window.

high? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? flying

As I ran out to catch it， big drops of rain began ∧ fall.

them? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? to

When I returned back into the house， it was raining harder and

harder. Then I hear a loud crashing sound from the back of the

heard

house. When I ran out to find out that had happened， a big tree

what

had fallen down and broke the top of the backroom.

broken

Section Ⅲ

基礎訓練

Ⅰ.1. announcement; be announced? 2. eruption; erupted

3. relied; reliable? 4. have been threatened; threats

5. comparison; compared? 6. included/includes; including? 7. measures; measurable? 8. assuming; assumption

9. survivor; survival? 10. rescued; rescuer

Ⅱ. 1. A student should always remind himself not to be late for

class.

2. We took shelter from the storm in a safe place.

3. All of a sudden I realized these guys were ahead of me.

4. If possible， let us know the result in advance.

5. Bitten by insects， she applied some medicine to her skin.

能力提升

Ⅰ. 1—4 DCBA 5—8 CABD

Ⅱ. 1—5 CBACA 6—10 BDCDA

11—15 BDABC 16—20 ABDDC

Writing

思路引導2·本單元語言知識運用

1. I’m writing to tell you something about tsunamis and give you some advice on how to protect us when tsunamis break out.

2. Tsunamis are usually caused by strong earthquakes that happen in oceans.

3. It’s important to be aware of the warning system so that we can be prepared.

4. We must run towards high land， otherwise we’d be in danger.

5. I hope all of us can protect ourselves from dangers and live a happy life.

話題表達

One possible version：

Flood Safety Guidelines

Flood is one of the most dangerous natural disasters. It may occur suddenly and sweep away everything. Here are some tips on flood safety.

First， listen to the weather forecasts and move to a safe place immediately if there is an order. Besides， prepare food and clean water as well as a first aid kit.

It is important to move to a place high enough to stay away from floodwater， like the top floor of a building， the roof， etc.

What’s more， never drink floodwater as it is not clean and do not take too much personal property with you. Finally， whatever happens， never give up hope.

Section Ⅳ

短語

1. pick? 2. air? 3. down? 4. with? 5. make? 6. look? 7. now

8. space? 9. rely? 10. consist? 11. result? 12. lead? 13. off

14. sudden? 15. by 16. turn? 17. seconds? 18. open? 19. on

20. look? 21. have? 22. blow

句型

1.Now that it’s hard to avoid? 2. Whether it’s cold， wet weather; or a hot， dry period? 3. I was sitting in my room; when