How do you deal with plastic bags from the supermarket ？Throw them away or recycle them？ How about eating them？
The bags are no harmful to the environment． Humans and animals can safely eat them．Indian company EnviGreen has made a bag with natural materials．It looks and feels just like plastic ，but can be broken down（分解） easily．
Ashwath Hedge who set up the EnviGreen company spent four years doing experiments（实验） with 12natural materials． They include potato ，corn，vegetable oil and banana．He made the materials into liquid and used the liquid to make the bag．
Although the EnviGreen bag is more expensive than a common plastic bag， it has many advantages．According to the Wall street Journal， it takes 1000years for common plastic bags to break down．But an EnviGreen bag can naturally break down in less than 180days．It also breaks down in less than a day in water．Hedge was happy to show it in his interview， he put an Envi Green bag in water and ate it with a smile．
There are more than 15000tons of plastic waste in India every day． But only 9，000tons are processed．In China，3billion plastic bags are used every day．Maybe EnviGreen bag could be a solution（解决办法）to the world problem of plastic plastic pollution．
46．According to Paragraph2， we can know the following EXCEPT
A．the EnviGreen bag can break down easily．
B．the EnviGreen bag is made from natural materials．
C． the EnviGreen bag can be eaten by humans and animals
D．the EnviGreen bag is a little bit harmful to the environment
47．The main idea of the third paragraph is " "
A．What Hedge thinks of the new bag
B．How Hedge makes the EnviGreen bag
C．Who sets up the EnviGreen bag company
D．How long it takes Hedge to make the bag
48．The underlined sentence in Paragraph 4shows that the EnviGreen bag
A．is safe and can break down quickly
B．is useful although it is more expensive
C．looks and feels like a common plastic bag
D．will be used more widely than a common bag．
49．The EnviGreen bag breaks down faster in ﹣
A．hot air
B．cold water
C．boiling water
D．natural air
50．From the last paragraph ，we can infer（推断）
A．all of India's plastic waste is processed
B．India has the most plastic waste in the world
C．China produces more plastic waste than India
D．the EnviGreen bag may help solve the problem of plastic pollution
Hello, boys and girls! My name is Dick. I’m a boy. I’m a robot (机器人). Please look here. These are my hands. My arms are long. I have no hair. This is my face. I have two big eyes , a long nose and a wide mouth. Here are my big ears. I have short legs and two big feet. I can walk(步行). I can speak Chinese, but I can’t speak English. I’m your good friend.Dick doesn’t have_________.
A. hands B. legs C. hairDoes he have a nose?
A. Yes, he does.
B. Yes, he do
C. No, he doesn’tWhat can Dick speak?
A. English B. China C. ChineseHis feet are _________.
A. small B. big C. short划线单词look的中文意思是_________.
A. 看起来 B. 看 C. 相貌
| Name |
Look |
Ben |
He is strong. He has a long face, big eyes and a wide mouth. |
Li Xia |
She is short. She has big eyes, a small nose and a small mouth. Her hair is black. |
Maria |
She is tall. She has a round face, small eyes and a small nose. Her hair is brown. |
Kumiko |
She is short. She has big eyes, a small nose and a small mouth. Her hair is black. |
阅读表格内容，选择最佳答案。Ben has a _________ face.
A. round B. big C. longWho is strong?
A. Ben. B. Li Xia. C. Maria.Who has small eyes?
A. Ben. B. Li Xia. C. Maria.What color is Maria’s hair?
A. Brown. B. Blond. C. Black._________ look the same.
A. Ben and Maria
B. Maria and Li Xia
C. Li Xia and Kumiko
Wang Jun is a boy. He is from Shanghai. He’s thirteen years old. He is in Class Four. His telephone number is 8235-5028. Jim Green is his classmate. He is from America. He is twelve. His telephone number is 2180-4295. Wang Jun and Jim are good friends.
根据短文内容，判断正(T)误(F)。Wang Jun is a Chinese.
Jim is from the USA.
They’re in the same class.
They have the same age.
They’re not friends.
Mrs. White was very fat. She weighed (重) 100 kilos, so she went to see a doctor. The doctor said,“You need a diet (节食),Mrs. White, and I have a good way here.”He gave Mrs. White a small book and said,“Read this carefully and eat the things on page 11 every day. Then come back and see me in two weeks.”
Mrs. White came again two weeks later, but she wasn’t thinner. She was fatter than before. The doctor was surprised and asked,“Are you eating the things on page 11 of the small book?”“Yes, doctor.”she answered.
The next day the doctor visited Mrs. White during her dinner. He was very surprised at what he saw. “Mrs. White，” he said, “why are you eating potatoes and bread? They aren’t in your diet. ”“Doctor，”Mrs. White answered,“I follow my diet at lunch time. But this is my dinner.”Why did Mrs. White go to see a doctor?
A. Because she had a bad cold.
B. Because she felt terrible.
C. Because she wanted to be thinner.The doctor asked her to _______.
A. eat more food
B.eat less food
C. eat nothingAfter two weeks，Mrs. White became _______.
A. fatter B. thinner C. healthierWhy was the doctor surprised when he visited Mrs. White during her dinner?
A. Because she eat nothing.
B. Because she was eating meat.
C. Because she was eating potatoes and bread.what’s the meaning of “I follow my diet at lunchtime. But this is my dinner.”?
A. She always followed the diet.
B. She didn’t follow the diet.
C. She only followed the diet at lunchtime, and she didn’t follow the diet at dinner.
One day a dentist was starting his morning work. Suddenly a man ran in. His face was red and hecould only say "Quick! Quick!" The dentist thought he must be very ill. His assistant helped to make thepoor man sit in a chair. The dentist gave the man some medicine to make him sleep. Then, he looked intothe man's mouth and pulled out all the bad teeth. As soon as the man woke up, he said in a low voice,"Quick, doctor, quick."
"It's all right now," the dentist told him. "It's over."
"You don't understand," said the man, "I came to tell you your house is on fire."
根据短文内容，选择正确的答案。The story happened_____________.
A. in the morning
B. in the afternoon
C. at nightWhen the man came in , the dentist thought he must________.
A. have a bad cold
B. have a toothache
C. have a headacheThe man_______ after he took some medicine.
A. began to work
B. began to cry
C. fall asleepThe dentist pulled ______ out of the man’s mouth..
A. a bad tooth
B. all the bad teeth
C. all the teethThe man ran in because ___________.
A. he was ill.
B.he wanted to tell the dentist that he was all right.
C.he wanted to tell the dentist that the dentist’s house was on fire.
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