A dog can’t speak any words, but it can “talk”. It has feelings just as you do. Sometimes it may feel angry or afraid. Watch a dog closely, and you can find out how it feels. You can see what it is trying to tell you. When you are afraid, you may look down. When a dog is afraid, it may run away. When you are angry with other people, you stare at (凝视) them. An angry dog also stares. Sometimes the hair along its back stands up.
Do you feel guilty(有罪的) when you do something you shouldn’t do? Dogs can feel guilty, too. Sometimes when I come home, my dog gives me a guilty look. Then I know he did something wrong.
Dogs need love and care. Some dogs are very unhappy when they are alone for a long time. Some dogs even snap (撕咬) if they don’t get enough care.
You may have a dog or you may know a dog. Take care of it well if you want to have fun with it. Take it on walks. Don’t make it do too many things. Try not to punish (惩罚) it again and again for doing the same thing. Always remember, a dog has needs and feelings just as you do. Talk to a dog, and it will talk to you. When a dog is afraid, it may _______.
| A．look down | B．stare | C．bark | D．run away |
When ______, you know that a dog has done something wrong.
| A．It runs away from you | B．its hair stands up |
| C．its tail shakes (摇摆) | D．it has a guilty look |
If a dog snaps at things, it may ________.
| A．feel lonely | B．be frightened | C．feel sleepy | D．be happy |
Chinese is mainly divided into 13 dialects（方言）and these dialects can be further divided into many kinds of local dialects.Putonghua （or Mandarin） the predominant dialect，is spoken by over 70% of the population and is one of the 6 official languages of the United Nations.Within these large dialect groups，there are small groups，many of which are difficult to understand.In Fujian，for example，people living 10 kilometres away from one another can be speaking different Min dialects.
Putonghua.It is the mother dialect of Chinese living in northern China and Sichuan Province.It is called Guoyu in some parts of China，like Hong Kong，Macao（澳门）and Taiwan.It is known in English as Mandarin Chinese，or Standard Chinese.
Wu.Spoken in Shanghai，most of Zhejiang and the southern parts of Jiangsu and Anhui.Wu is made up of hundreds of different of spoken forms.
Hakka/Kejia.Hakka is widely spoken in Fujian.Taiwan，and some countries in Southeast Asia.
Min.It is spoken in Fujian，Taiwan，and Southeast Asia.Min group is the most diverse（多样的），with many different spoken forms used in neighbouring countries.
Yue.It is spoken in Guangdong，Hong Kong，Macao，Taiwan，all over Southeast Asia and by many Chinese living abroad.
（1）What does the underlined word "predominant" mean？
A.More beautiful.
B.More special.
C.More interesting.
D.More common.
（2）What do you know about Putonghua after reading this passage？
A.It is used by a small group of people in China.
B.It is spoken only by people in Mainland China.
C.It is included in the official languages of the United Nations.
D.It is the mother dialect of people living in southern China.
（3）Based on he passage，which of the following is true？
A.Most people in Anhui speak Kejia.
B.Wu is the local dialect of Shanghai.
C.Yue has the most different spoken forms.
D.Most people in Hong Kong speak Min.
On the bottom of most plastic packaging（包装），there's a small triangle （三角）with a letter or a number written inside.These little symbols are not easy to be noticed，but are really important.They tell you what kind of plastic it is and whether it can be recycled or not.
Can it be recycled？ |
Types of Plastic |
√ |
This is the plastic that you often see on supermarket shelves!It's used to make plastic water bottles and biscuit boxes. |
√ |
HDPE is a stronger type of plastic.It is what milk bottles are made of. |
× |
LDPE is a very soft plastic which is not easily broken.It is what shopping bags are made of. |
× |
This plastic is often seen in our daily life.You'll probably have seen it as those cheap white cups you get hot drinks in，or as takeaway food packaging. |
PET
HDPE
LDPE
PS （POLYSTYRENE]（1）Which is a stronger type of plastic？
A.PET.
B.HDPE.
C.LDPE.
D.PS.
（2）Which of the following uses PET plastic？
A.Milk bottles.
B.Hot drink white cups.
C.Drinking water bottles.
D.Takeaway food packaging.
（3）What is the purpose of this article？
A.To introduce types of plastic.
B.To display reusable items.
C.To explain recycling methods.
D.To recommend shopping bags.
Protecting the Habitats of Chimpanzees
Chimpanzees are not only social animals living in communities and work together，but they are smart in many different ways.For over 40 years，people have been studying chimps both in the wild and in captivity.One thing they have learned is that chimpanzees and their natural habitats﹣or where they live in the wild﹣need to be protected.
In 1960，a researcher named Jane Goodall began to live with and study wild chimpanzees in Africa.She learned that they are highly intelligent animals that communicate with gestures and physical contact.They make tools to find food，they possess innate decision﹣making skills，and they make choices about which groups to join and what foods to eat.Chimps cooperate to hunt and often share the food they have caught.In captivity，where they live in zoos and science centres，they can be taught American Sign Language so that they can communicate with their hands.There have even been experiments which show that a few chimpanzees have learned to use computers and to play games!Some scientists argue that chimpanzees can show emotions such as happiness or sadness.
Although chimpanzees are impressive and intelligent animals，their safety is in danger every day.In the wild they can be found in 21 different African countries，living in forests.Chimpanzees are able to adapt（适应） to changes in their environment.They can move to a new place，make new nests，and find new foods.Yet people are destroying their natural habitats.By cutting down trees for firewood and using the space to build houses，humans leave chimpanzees with smaller areas to live in.
Chimpanzees are in danger，and all eyes should be on them. Fortunately many organizations and researchers have started to take steps to protect them.Everyone should be aware of their work and it is important to help these amazing animals.
（1）According to the passage，why should people help chimpanzees？
（2）How do chimpanzees communicate in their natural habitats？
（3）How do chimpanzees adapt to changes in their environment？
（4）What does the writer want to tell us by saying "all eyes should be on them"？
（5）What can you do for chimpanzees？（请自拟一句话作答）
"Have you finished your lesson，George？" said Mr.Prentice to his son，who had laid aside his book and was busy making a large paper kite.
"No，father，"replied George，hanging down his head.
"Why not，my son？"
"Because it is so difficult，father.I am sure that I shall never learn it.Besides，I could not remember it after I had learned it，my memory is so bad."
"If I were to promise you a holiday on the thirtieth of the month after next，do you think you would forget the date？"
"No，I am pretty sure that I should not."
"You are first﹣rate at skating，and flying a kite，and playing at ball and marbles，are you not？"
"Yes，father."
"And yet you cannot learn your lesson!My dear boy，you are deceiving（欺骗） yourself.You can learn as well as anyone，if you will only try."
"But have I not tried，father？" again urged George.
"Well，try again.Come，for this afternoon lay aside that kite you are making，and give another effort to get your lesson ready.Be in earnest，and you will soon learn it.To show you that it only requires perseverance， I will tell you a story：
"One of the dullest boys at a village school，more than thirty years ago，went up to repeat his lesson one morning；and，as usual，did not know it. ‘Go to your seat！' said the teacher angrily.
‘If you don't pay more attention to your lessons，you will never be fit for anything.'
The poor boy stole off to his seat，and bent his eyes again upon his lesson.
‘It is of no use；I cannot learn.' he said in a whisper to a companion who sat near him.
‘You must try hard，'replied the kind﹣hearted boy.
‘I have tried，but it is of no use；I may just as well give up at once.'
‘Try again，Henry！' Whispered his companion，in an earnest and encouraging tone.
These two little words gave him a fresh impulse，and he bent his mind again to his task.
Gradually he began to find the sentences lingering in his memory；and soon，to his surprise and pleasure，the whole lesson was mastered!
"From that day，" continued Mr.Prentice，"there was no boy in the school who learned more rapidly than Henry.From that day till the present hour he has been a student；and he now urges his son George to ‘try again' as he tried. "
"And was it indeed you，father？" asked his son，eagerly looking up into the face of his kind parent.
"Yes，my child.That dull boy was your own father in his early years."
"Then I will try again." said George，in a decided tone；and，flinging aside his half﹣made kite，he turned and re﹣entered the house，and was soon bending in earnest attention over his lesson.
"Well，what success，George？"asked Mr.Prentice，as the family gathered around the tea﹣table.
"I learned the lesson，father！" replied the boy， "I can say every word of it."
"Did you find it hard work？"
"Not so very hard，after I had once made up my mind that I would learn it.Indeed I never stopped to think，as I usually do，but went right on until I had mastered every sentence."
"May you never forget this lesson，my son！" said Mr.Prentice， "You now get the secret of success.It lies in never stopping to think about a task being difficult or tiresome，but in going steadily on，with a fixed determination to succeed."
（1）The meaning of the underlined word"perseverance"is ．
A.the quality of continuing trying
B.the quality of being brave enough
C.thinking about what will happen next
D.thinking about what's the best thing to do
（2）Which is the correct order of the things below？
a.Mr.Prentice told George his own story.
b.George learned the lesson successfully.
c.George was busy making a large paper kite.
d.George gave up his lesson halfway.
e.The family gathered around the tea﹣table.
A.c﹣d﹣a﹣e﹣b
B.c﹣d﹣a﹣b﹣e
C.d﹣c﹣a﹣b﹣e
D.d﹣c﹣a﹣e﹣b
（3）According to the passage，we can see Mr.Prentice .
A.was encouraged by his teacher
B.was a top student at first
C.is always impatient with his son
D.is a kind and wise father
（4）Which can be the best title for the passage？
A.A dull boy.
B.Try again.
C.A strict father.
D.Finish your lesson.
In December 2020， "the Super Apple" appeared at supermarkets across China，sweeter and juicier than usual ones，without pesticide residue（农药残留）.Before reaching the market，the products had been tested over 500 times.Blockchain（区块链） technology in recording farmers' actions is widely used to avoid nonstandard pesticide use.Digital technology at the apple storage helps to group apples，which can keep the stability（稳定性） in the quality. "The future of agriculture lies in the modern technology." Huang Jikun，Professor of the China Centre for Agricultural Policy at Peking University，told Beijing Review.
At China's Central Rural Work Conference in 2020，President Xi stressed that efforts must be made to increase the quality of agriculture.Xi also pointed out the importance of speeding up technologies.
China's agriculture has entered a stage of high﹣quality development，as the country is meeting people's increasing need for high standard products.So agriculture should turn to technology.
Three years ago，Yuan Longping led a program of planting rice in saline﹣alkali（盐碱） soil in areas，including Xinjiang and Heilongjiang.Through hybrid technology，Yuan's team have been able to raise improved rice for saline and alkaline soils.If China could put 6.67 million hectares of saline﹣alkali soil into rice production，it would be very likely to increase by around 30 million tons，a huge contribution to the country.
In Lushui，Yunnan Province，one can rarely see farmers working on the farm.All common tasks are completed automatically（自动化地）.Data（数据） is gathered by the system to improve future production.
"More information and technology centres will be built so that basic data and big data can be improved，and technologies like 5 G and the BeiDou Satellite Navigation System can be used in the field."said Han Fujun，Deputy Chief Engineer of the Information Center of MARA.
Since 2010，the Chinese government has been organizing technology exchanges，training，field trips and other activities for the agricultural technology talents to better understand the situations of each area.
Because of the COVID﹣19，companies begin to rethink better agricultural models，as more people want to eat healthier foods.Science and technology will play a more important role in the future.
（1）Which of the following makes "the Super Apple" sweeter and juicier？
A.The apple storage.
B.The modern technology.
C.The product test.
D.The record of farmers' actions.
（2）From the passage we know that .
A.traditional Chinese agriculture is out of date now
B.farmers will pay less attention to technologies
C.China's agriculture plays a lead role in the world
D.people now need more quality agricultural products
（3）Which of the following is true according to the passage？
A.Yuan's program is a huge contribution to China.
B.Farmers are busy collecting the data in Lushui.
C.5 G and BeiDou system are rarely used in the centres.
D.Talents organize activities to understand each area.
（4）The passage mainly wants to tell us .
A.Yuan Longping is a great Chinese scientist in farming
B.China's agriculture develops fast to meet people's need
C.science and technology improves China's agriculture
D.more agricultural models will appear after COVID﹣19
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