Do you know why different animals or pests（害虫）have their special colours? Colours in them seem to be used mainly to protect themselves.
Some birds like eating locusts, but birds cannot easily catch them. Why? It is because locusts change their colours together with the change of the colours of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown colour as crops have. Some other pests with different colours from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.
If you study the animal life, you’ll find the main use of colouring is protecting themselves. Bears, lions and other animals move quietly through forests. They cannot be seen by hunters. This is because they have the colours much like the tree.
Have you ever noticed an even more strange act? A kind of fish in the sea can send out a kind of very black liquid when it faces danger. While the liquid spreads over, the enemies cannot find it. And it immediately swims away. So it has lived up to now though it isn’t strong at all.From the passage we can learn that locusts _______．
| A．are small animals |
| B．are easily found by birds |
| C．are dangerous to their enemies |
| D．change their colours to protect themselves |
Bears and lions can keep safe because they_______.
| A．have the colours much like the trees |
| B．move quickly |
| C．like brown and grey colours |
| D．live in forests |
Why can the fish mentioned in the last paragraph live up to now?
| A．Because it is very strong. |
| B．Because the liquid it sends out can help it get away from its enemies. |
| C．Because the liquid it sends out can kill its enemies. |
| D．Because it swims faster than any other fish. |
Which is the best title for this passage?
| A．The Change of Colours for Animals and Pests |
| B．Colours of Different Animals and Pests |
| C．The Main Use of Colours for Animals and Pests |
| D．Some Animals and Pests |
|
My learning record Unit 2 Let's celebrate! Name： Joyce Self﹣assessment（自评） Reading 4 3 2 1 ★I know more about festivals in other countries. ★ I can find out the main idea of the passage quickly. □ Listening ★I can listen for useful information in a radio program. Vocabulary（词汇） ★I know the names of festivals and activities. ★I know the relationship between the countries and festivals. Grammar ★I can use someone/somebody，anyone/anybody，no one/nobody， □ something，anything and nothing correctly. ★I can use Wh﹣questions correctly. Score： 26 / 28 Peer assessment（同伴评价） Ask your partner to help you assess your speaking and writing skills. Speaking ★I can ask questions about different countries' festivals correctly. □ ★I can speak loudly and clearly while answering questions. □ □ Writing ★I can plan and organize ideas before writing my articles. Score： 9 / 12 Total： 35 / 40 Comments（评语） 30～40 Well done!You work hard. 21～29 Good.Keep it up! Below 20 Try harder!Practice makes perfect. |
（1）What can Joyce do while listening？
A.Listen for different activities.
B.Find out the main idea.
C.Listen for useful information.
D.Find out the names of festivals.
（2）Which should Joyce do better in？
A.Speaking.
B.Writing.
C.Grammar.
D.Vocabulary，
（3）Which of the following comments is for Joyce？
A.Good.Keep it up!
B.Try harder!
C.Practice makes perfect.
D.Well done!You work hard.
（4）What's the main reason the students use "My learning record"？
A.To explain why they have passed the exam.
B.To check how much progress they have made.
C.To tell their parents what they've done at school.
D.To know about how they can use the grammar correctly.
Mary was in bed，feeling sleepy.She read the first few words of her book， "The dodo（渡渡鸟） was a bird that couldn't fly ..."，and soon she fell fast asleep.
Whoosh!The window flew wide open.Mary sat up，and through the window she saw a dodo，an unusual dodo，right there in her yard!
"I lived over four hundred years ago，" the dodo said. "But then terrible things happened.People cut down the forests，so we had nothing to eat.We all died." The dodo felt sad.
Suddenly，a mammoth（猛犸） rushed in.It said， "I've been looking for you，Dodo!I lived thousands of years ago，but not now." It added， "Scientists think the weather changed，changing the environment where we lived.We ate grass，but as the weather grew warmer，forests spread and there was less grass to eat."
Seconds later，an elephant bird came.It said proudly， "I'm the heaviest bird that's ever lived.I weigh half a ton.But we lived on earth over a thousand years ago."
The animals all looked sad.Before they had time to say another word，a tiger came in. "My friends，" said，showing its big teeth. "I hear what you are talking about.We tigers are lucky.Now there are some special places for us animals who are in danger.We are safe and no one can hurt us there.
"Sounds great!" thought Mary. "Animals should have more of this kind of places!"
The window blew shut，and Mary woke up with a start.There was no one and nothing to see，except the book in her hand.
（1）Which of the animals lived thousands of years ago？
A.Dodos.
B.Elephant birds.
C.Tigers.
D.Mammoths.
（2）Why are tigers lucky？
A.They have big teeth.
B.They live in safe places.
C The environment changed.
D.The weather grew warmer.
（3）Which question could best help us find out the writer's purpose？
A.Did the writer want us to have fun？
B.Did the writer want us to raise animals？
C.Did the writer want us to protect dodos？
D.Did the writer want to learn something？
10﹣year﹣old Mike is being interviewed on TV about his own cooking.
Mike，when did you start cooking？
When I was four，I became interested in cooking.I stared helping my mum in the kitchen when I was five.At the age of six，I could make vegetable salad.One year later，I could make a fruit pie all by myself.
What's the best way to get good at cooking？
I don't go to cooking classes.Sometimes I watch videos on the phone.I often read books about cooking actually，I think the best way to improve my cooking is trying it again and again.If it is no good，I'll do it differently next time.
What do your parents think of your cooking？
They're glad that they don't have to make dinner every day，and they enjoy my cooking ﹣﹣﹣usually!But，you can't make everyone happy all the time.
Finally，what's it like being on TV？
It's interesting.In fact，I really enjoy myself making the shows.They're watched by millions，but I still find it strange when people I don't know say hello to me in the street.
（1）When could Mike make a fruit pie all by himself？
A.At the age of four.
B.At the age of five.
C.At the age of six.
D.At the age of seven.
（2）What does Mike think is the best way to improve his cooking？
A.To learn by practicing.
B.To read books about cooking.
C.To go to cooking classes.
D.To watch videos on the phone.
（3）Why does Mike say "you can't make everyone happy all the time"？
A.His parents don't like him to make shows.
B.His parents don't always like his cooking.
C.His parents make him cook meals for everyone.
D.His parents find it strange that he's interviewed.
Students from Taizhou Middle School，Jiangsu Province，experience farming during their labor（劳动）course.As we all know，the life skills like cooking and painting are important and should be taught as part of labor education.
On June3，2020，the Ministry of Education （MOE）（教育部） gave a document（文件） showing the revised curriculum（修改后的方案）for senior high schools across the country.Labor education includes housework，school labor and community voluntary（志愿的）services and so on.
" Labor education must be carried out（实施）with the purpose to make the right view（观点）of the world，life and values and develop an interest in doing chores，" said Vice﹣Minister of Education Zheng Fuzhi.
According to China Youth Daily，the labor course will take six credits（学分）﹣﹣﹣ the same as foreign language and physics.Voluntary service，as part of labor education，would take two credits.The MOE also asks schools to make sure 40 hours of voluntary service during the full three school years.
According to Xinhua，adding labor education was out of care that the country's young people do too little housework and that they think labor jobs aren't important.Because of a lot of school pressure，schools pay more attention to the course of education，and parents may think that the chores waste their kids' time.
According to a survey，middle school students in China only spend 12 minutes a day on chores，compared with 72 minutes in the US，42 minutes in South Korea and 30 minutes in France.
However，doing housework does not distract（使分心）young people.Instead，they are necessary for developing a strong working spirit，according to Julie Lythcott﹣Haims，the writer of How to Raise an Adult. "The earlier you started，the better..."，he said.
（1）If you ，you can get the credits of the labor course.
A.do homework
B.do volunteer work
C.go traveling
D.learn to drive a car
（2）What did Zheng Fuzhi talk about？
A.The time to carry out labor education.
B.The way to carry out labor education.
C.The purpose to carry out labor education.
D.The place to carry out labor education.
（3）Who spend the most time on housework？
A.Students in China.
B.Students in America.
C.Students in South Korea.
D.Students in France.
（4）What is the main idea of the passage？
A.Parents should learn the life skills.
B.Labor is as important as foreign language.
C.Young people should pay attention to the course of education.
D.It's necessary for the students to develop strong working spirits.
Traditional food such as Guilin Rice Noodles，Snail Rice Noodles，Rolled Rice Noodles（卷筒粉）can be found around most streets of Guangxi，which is in South Central China.
The famous snack Snail Rice Noodles is also called luosifen in Chinese.Luosifen is usually sold at roadside stands（路边摊）in night market in Guangxi.It is cooked easily and tastes good!The dish is made up of rice noodles boiled and served in soup made from river snails and pork bones which are cooked for hours.
The food was listed as part of Liuzhou's intangible cultural heritage（非物质文化遗产）in 2008 and became popular after being introduced in the program A bite of China（舌尖上的中国）in 2012.
Since then，luosifen restaurants have developed quickly across the country.Many restaurants have been set up in Beijing，Shanghai，Hong Kong.It is becoming a popular snack at home and abroad.It's said that 28.4 million bags of luosifen were sold on Taobao last year，becoming the most popular snack in the online market.It was also one of the best﹣selling foods during COVID﹣19 outbreak（爆发） in China.
Besides the traditional export （出口）markets，including the US，Australia，France，the food has also been sent to new markets such as Singapore and New Zealand.
（1）What kind of food was NOT mentioned in the article？
A.Lemon Duck.
B.Guilin Rice Noodles.
C.Snail Rice Noodles.
D.Rolled Rice Noodles.
（2）Luosifen restaurants have developed quickly across the country since the year .
A.2008
B.2012
C.2019
D.2021
（3）Why was luosifen one of the best﹣selling foods during COVID﹣19 outbreak in China？
A.Because it could help to fight the COVID﹣19.
B.Because we wouldn't make luosifen any more.
C.Because it could bring good luck to us Chinese.
D.Because it was very convenient and delicious.
（4）Which of the following countries is the new market for selling luosifen according to the article？
A.US.
B.Australia.
C.France.
D.New Zealand.
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