Science and technology can be seen everywhere．They are making our life more convenient and comfortable．Some scientists recently added amazing ideas to four common things and made great changes to them．
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It's not just a phone ． China has taken the leading place in several scientific fields．In February，2019，Huawei introduced Mate X，the first 5G phone that can be folded in the world．It allows users to read e﹣books or watch movies on a larger screen．The Mate X supports 5G．It means you can get a movie from the Internet about 100 times faster than using 4G． |
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They are not just chopsticks ． Scientists at an American university have invented a pair of electronic chopsticks that can change the taste of food．When you put the chopsticks in your mouth，they can make you feel the taste becomes better，such as making sweet food taste sweeter or salty food less salty．Soon the scientists are going to try their technology on bottles，cups and spoons． |
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It's not just a sticker ． It's said that about 52%of the fruits of the earth go bad before reaching the buyers．Scientists from Malaysia thought of a simple way to solve the problem﹣tiny stickers（小粘贴）that are made out of some natural materials．Put the stickers on fruits，and the fruits can keep fresh up to two weeks． |
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They are not just shoes ． Every step you take is helping cut down air pollution．This is not in science fiction．A team from Europe has invented such a pair of shoes．The shoes can take in dirty air and send out clean air．If you wear the shoes and walk one kilometer，the shoes can clean the air polluted by eight cars． |
根据短文内容，选择最佳答案．
（1）The first 5G phone that can be folded in the world is from ．
| A． |
China |
| B． |
Germany |
| C． |
Malaysia |
| D． |
America |
（2）If you think today's dish is too sally，you can use mentioned in the passage．
| A． |
the spoons |
| B． |
the cups |
| C． |
the chopsticks |
| D． |
the bottles |
（3）The tiny stickers made by Malaysian scientists can keep fruits fresh up to ．
| A． |
2 weeks |
| B． |
4 weeks |
| C． |
5 weeks |
| D． |
8 weeks |
（4）In the passage，the shoes invented by the team from Europe can ．
| A． |
send out dirty air |
| B． |
take in dirty air |
| C． |
wash our feet |
| D． |
make noise pollution |
（5）The passage is mainly about ．
| A． |
the changes of mobile phones |
| B． |
the importance of living a healthy life |
| C． |
the way to keep fruits fresh for a longer time |
| D． |
the development of science and technology |
“Cool” is a word with many meanings. It means a little cold at first. As time changes, the word gets many different meanings. We can use “cool” when we talk about something wonderful or somebody looking smart. For example. When you see a beautiful and expensive car in the street, you can say, “It is cool.” You may think the popular singer Jay Chow is cool. You can also use the word to mean something new and surprising. Here is an example. One day a teacher took the students to a farm and then asked them to write something about the visit. One of her students just wrote, “The farm is so cool.” Because he thought “cool” was the best word to show what he saw and felt. It also shows some people don’t have enough words. Without “cool”, they seem to have no other words to use. Can you think of any other words like “cool: with so many meanings? If you can they are also very “cool”.The meaning of the word “cool” ______.
| A．is always the same | B．changes a lot |
| C．is “wonderful or smart” | D．is “new and surprising” |
“You may think the popular singer Jay Chow is cool”. Here “cool” means
| A．a little cold | B．a little hot | C．new and surprising | D．good-looking |
When some people use “cool” everywhere they don’t have other words, the writer seems a little ______.
| A．excited | B．happy | C．surprised | D．worried |
The best title is _____.
| A．Meanings of the word “Cool” | B．“Cool”, the Best Word to Use |
| C．People use “Cool” Too Much | D．“Cool’ Is A New Word |
My nine-year-old daughter, Maria, is in Grade Two. Every evening we get into homework battles (争执). When she get home, homework is the last thing she likes to do. I think she should do her homework just after school. But she thinks she should have some time to rest and play first. When Maria does her homework, she wants me to help her. I don’t want to help, because I think my daughter should do her homework by herself. And most of the time, I have to do other things.
Children these days have much more homework than we did, and some of it is really difficult for them. As you can see, I’m really worried about homework and I really don’t know what I should do. Any ideas ? Help me!The woman’s daughter is __________.
| A．four years old | B．six years old |
| C．eight years old | D．nine years old |
The woman thinks that her daughter should do her homework__.
| A．by herself | B．with the mother |
| C．with the father | D．with the classmates |
What does the phrase worried about mean?_________ .
| A．关心 | B．担心 | C．涉及 | D．思量 |
Dear Li Tao,
I am an American schoolgirl. My name is Alice Green. I am thirteen. There are five people in my family—my brothers, my parents and I. My brothers and I are all students and at the same school. We go to school from Monday to Friday. We don’t have any classes on Sundays or Saturdays. My father and mother are teachers. They say, China is great, and Chinese people are friendly(友好), I want to travel(旅行) in China. I think it is very interesting(有趣), isn’t it? I like reading. Now I am reading a book of Chinese stories. They are very interesting. My brothers and I like playing soccer(足球) and basketball. What do you like?
Let’s be(成为) friends. Please write to me soon(快点).
Alice Green
Information Card
| The girl’s name |
1 |
| Nationality (国籍) |
2 |
| Age |
3 |
| Her parents’ job |
4 |
| School day |
5 |
Lily is from New York , the U.S.A. She is twelve. She is in Shanghai NO.3 Junior High School. She is in Class Eight, Grade One. Her phone number is 66786019. Dongdong is from Kunming. His English name is Tom. He is eleven .He is in Class Seven,Grade One. His telephone number is 24524233. They are not in the same class. They are good friends Lily is from _____.
A. English B. China C. the U.S.A Dongdong is in Class ______.
A. Six B. Seven C. Eight Lily and Dongdong are good________ .
A. students B. friends C. teachers Where is Tom from ? He is from______ .
A .The U.S.A B. Japan C. China How old is Lily ? She is _______.
A .ten B. eleven C. twelve
Hello, I’m Lucy. I am from the USA. But now I’m in China. My teacher is Miss Chen. She is from Tianjin. She is Chinese. I have a sister. Her name is Lily. Sheis in China , too.We are in the same school.
阅读短文,判断句子正(用 “T” )误(用 “F” ) Lily and Lucy are from Canada.
They are in China now.
. Miss Liu is their teacher.
Miss Chen is from Dalian.
Lily and I are students.
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