Several days ago，I went to my aunt's home and saw my cousin who is studying English linguistics in a university．He showed me his learning materials．Here are two pages of them．
Now I know at some point in history，the meanings of some common words that we see every day meant something much different．The English languages is developing all the time．
26．When did"nice"come to mean"shy and nervous"？
A．In the late 12th century
B．In the 13th century
C．During the 14th century
D．In the 18th century
27．The underlined word"these"refers to （指代）the following except that ．
A．a loved one passes away
B．we expect too much progress in an exam
C．the store is out of our favourite drink
D．we have eaten too much food at dinner
28．The purpose of the passage is to tell us ．
A．the meanings of all words are different at some point in history
B．my cousin learns English well because of his learning materials
C．we should know about all the different meanings of words in history
D．the meanings of some words are changing because language is developing．
Can a green machine help the world's poorest kids learn better？Nicholas Negroponte thinks so.He and his team of scientists have invented a new type of computer.As a result，many children who live in poverty （贫穷） will have their own laptop computers!
Negroponte works at a university.He started a group called One Laptop Per Child （OLPC）.The people at OLPC don't work for money.They work to help children learn.OLPC makes computers that don't cost a lot.Then they sell the machines to governments of countries that have many people live in poverty.The governments then give the computes to kids for free.
The XO Laptop computers are made for school﹣aged children in developing nations.Many of these children live in faraway areas and go to schools with classrooms.In order to work，the laptops have to be lasting and student﹣friendly.
The machines have many fun characters like a built﹣in video camera，voice recording，and games.The WiFi lets students share information on the Web and read e﹣books.They also can make music and chat with friends.
Another great character is that it can last for a long time.It can be hand chargedand also can be recharged by connecting to a solar panel.Because of these characters the XO laptops make learning fun while helping the environment.
The computers have a colorful name﹣"the green machine".Negroponte thinks they could make a difference in the lives of millions of kids.He says， "Every problem you can think of﹣poverty，peace，the environment﹣is solved with education."
OLPC plans to give out over ten million computers in the next few years.Kids in Thailand，Nigeria，Brazil，and Argentina will get most of them.China and Egypt also want to take part in the program.After that，Negroponte hopes to sell computers to other countries with high poverty.
（1）Negroponte thinks his laptop computers will help the world's poorest kids to .
A.work at home
B.go to school on time
C.learn better
（2）What can we know about the people at OLPC according to Paragraph 2？
A.They work for money.
B.They give computers to kids for free.
C.They sell computers to governments with many people living in poverty.
（3）Why do XO laptops make learning fun while helping the environment？
A.Because they are lasting and student﹣friendly.
B.Because they are made for school﹣aged children.
C.Because they have a colorful name.
（4）What does the underlined word " charged" mean in Chinese？
A.携带.
B.充电.
C.使用.
（5）Who will get most of the computers in the next few years？
A.Kids in Thailand.
B.Kids in China.
C.Kids in Egypt.
（1）41.0% of kids aged use the Internet.
A.5﹣9
B.10﹣13
C.14﹣17
（2）What percentage of kids gets news or information online？
A.89%.
B.76%.
C.38%.
（3）What do 43% of kids usually do on the Internet？
A.Play games.
B.Buy books.
C.Send or receive instant messages.
Lots of students are too busy doing their homework to help out with housework.So，many parents want to know if they should give their children chores.Well，there's no need to worry. （1）
First，doing chores helps children learn to be independent.Parents can't stay by their children's side all the time.（2） And these skills will help them be ready for the day when they go to college or take care of their own houses.
（3） When children finish a chore，they will not only take pride in a job well done but also have confidence in their ability to do things well.
Third，doing chores makes it possible for children to develop good relationships with their family，friends and partners.Doing chores together with family can make children more caring for their family.And they begin to learn their responsibility in a family or a group.
（4） They will know that if they work together as a team，things will be completed quicker and better.
（5） Yes!And it should be on the top of the list .Now，my friends，are you ready to help？
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
A.Should children do chores？
B.Chores are good for children.
C.What chores should children do？
D.That helps them build team spirit.
E.Children can not do chores without their parents' help.
F.Second，doing chores helps children build self﹣confidence.
G.Children need to learn the necessary life skills to be independent.
According to UNESCO，a large number of children in villages in some African countries like Kenya and Tanzania do not go to school.They have to work to make money for their family.And more than half of people in these countries live without electricity.
A company is now working to solve both of these problems.It has created a special solar（太阳的）power station，which is in the shape of a cow，called"Solar Cow".The company encourages parents in those poor villages to send their children to school by setting up Solar Cows at schools.
Just as its name suggests，the Solar Cow can charge batteries（给电池充电）called"Solar Milks".The Solar Milks provide electricity for the families.
The batteries can only be charged using the Solar Cow，so children have to go to school to get the electricity.Everyday，children put their batteries into the bottom of their school's Solar Cow.
They go to class while the batteries are being charged.At the end of the day，they take the charged batteries home.
Each fully﹣charged Solar Milk battery can charge a mobile phone three or four times，or a radio once or twice.The battery is also a flashlight，and it can provide ten hours of light."My father used to travel two to three hours to the charging shop to charge his phone，and it cost a lot，" a boy said. "But now，he can use the battery I bring from school to charge his phone at home."
Since 2018，this company has set up two Solar Cows in Kenya and one in Tanzania.The company also started to raise money for more Solar Cows to help the poor children in Africa.
根据短文内容，选择最佳答案。
（1）What is a Solar Cow？
A.An animal which can produce milk.
C.A mobile phone in the shape of a cow.
B.A solar battery in the shape of a cow.
D.A solar power station in the shape of a cow.
（2）How does the company encourage the parents to send their children to school？
A.By giving them money.
B.By setting up Solar Cows at schools.
D.By building some schools in the villages.
C.By offering them cows.
（3）What is the correct order for children to get the electricity for their families？
a.Children go to school with batteries.
b.Children take the charged batteries home.
c.Children have classes while the batteries are being charged.
d.Children put the batteries into the bottom of their school's Solar Cow.
A.a﹣d﹣c﹣b
B.a﹣c﹣d﹣b
C.b﹣d﹣c﹣a
D.b﹣a﹣c﹣d
（4）What can each fully﹣charged Solar Milk battery do？
A.It can charge a radio three or four times.
B.It can provide electricity for a Solar Cow.
C.It can provide ten hours of light as a flashlight.
D.It can charge a mobile phones even or eight times.
（5）What does this passage mainly talk about？
A.Solar Cows have provided electricity for the schools.
B.Some African children don't go to school because they have to work.
C.More than half of people in Kenya and Tanzania live without electricity.
D.Solar Cows are resolving two problems at the same time in some African countries.
Felicia Grimmenhag from Sweden doesn't let anything get in her way，even a life﹣changing accident.
After a serious car accident，Felicia had to get used to getting around in a wheelchair（轮椅） .But that didn't stop her from following her dream of becoming a top horse rider.
In early June 2011，17﹣year﹣old Felicia got hit by a car.When she woke up in the hospital，she found both of her legs were missing.However，Felicia didn't quit trying to achieve her dream.She wanted to get back on the horse.She had ridden as a little girl and decided in the hospital to try again.She was n't sure if she would be able to.But after ten weeks' training，she could ride once again!
"The horses have meant a lot to me， "Felicia said."When I sit on a horse，I don't feel like the disabled Felicia，I feel like the confident（自信的）Felicia."
She has since taken part in competitions around the world，showing she doesn't need legs to win.Last year，she won silver at the Swedish Championships，and now she is preparing for the Tokyo Paralympics.
"What I have learned from all this is that you should dare to challenge yourself，and remember that you are the only person that sets your own limits（限制), "Felicia said.
根据短文内容，选择最佳答案。
（1）What did Felicia lose in the car accident？
A.Her arms.
B.Her legs.
C.Her ears.
D.Her eyes.
（2）What does the underlined word"quit"in Paragraph 3 probably mean？
A.Keep.
B.Enjoy.
D.Stop.
C.Begin.
（3）How long did it take Felicia to train to ride a horse again？
A.One year.
C.Ten weeks.
B.Nine years.
D.Seventeen weeks.
（4）The horses have meant a lot to Felicia for reasons of the following EXCEPT .
A.becoming a top horse rider is her dream
B.she is filled with confidence when riding a horse
C.she can get around on a horse instead of in a wheelchair
D.she doesn't feel disabled anymore when sitting on a horse
（5）Which of the following can best describe Felicia's experience？
A.Never say never.
B.Better late than never.
D.It's never too late to learn.
C.Never think of yourself.
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