The World's Largest Insect
This giant insect can be used as a toy. A child ties one end of a string to a stick and the other end around the "neck" of an insect. Holding the stick, the child lets the insect go. With a loud whirring sound, the insect takes off, pulling the string in a large curve over the child's head. The child laughs as the stick jumps around. The child is African, and the toy is the African Goliath beetle, the largest insect in the world.
The Goliath is a true insect because it has six legs and a body that is divided into three parts. Like all beetles, it has two pairs of wings. The front pair are thick and stiff and protect the back pair, which are soft. It is these soft back wings that make the beetle fly forward. They also cause the loud whirring sound the beetle makes when it flies. To steer, the beetle twists and turns its legs the same way you steer a bike by turning its front wheel.
African children often use the Goliath beetle as a toy. Although it is over 15 centimeters long, it is quite harmless.
1.The African Goliath beetle is _______.
A. the world's largest insect
B. a toy used in many parts of the world
C. the only insect found in Africa
D. the world's smallest insect
2.What made the whirring sound that the child heard?
A. The curved string. B. The beetle's soft wings.
C. The beetle's six legs. D. The beetle's body.
3.We know the Goliath beetle is a true insect because it _______.
A. makes a whirring sound when it flies
B. has both soft and hard wings
C. has six legs and a body with three parts
D. can fly
4. When flying, the Goliath steers by_______.
A. turning its soft back wings
B. twisting and turning its hard front wings
C. twisting and turning its legs
D. twisting and turning its whole body
5. Where is the passage probably from ?
A. A story book . B. A newspaper. C. A student’s article D. A science magazine .
九年级英语阅读理解中等难度题
The World's Largest Insect
This giant insect can be used as a toy. A child ties one end of a string to a stick and the other end around the "neck" of an insect. Holding the stick, the child lets the insect go. With a loud whirring sound, the insect takes off, pulling the string in a large curve over the child's head. The child laughs as the stick jumps around. The child is African, and the toy is the African Goliath beetle, the largest insect in the world.
The Goliath is a true insect because it has six legs and a body that is divided into three parts. Like all beetles, it has two pairs of wings. The front pair are thick and stiff and protect the back pair, which are soft. It is these soft back wings that make the beetle fly forward. They also cause the loud whirring sound the beetle makes when it flies. To steer, the beetle twists and turns its legs the same way you steer a bike by turning its front wheel.
African children often use the Goliath beetle as a toy. Although it is over 15 centimeters long, it is quite harmless.
1.The African Goliath beetle is _______.
A. the world's largest insect
B. a toy used in many parts of the world
C. the only insect found in Africa
D. the world's smallest insect
2.What made the whirring sound that the child heard?
A. The curved string. B. The beetle's soft wings.
C. The beetle's six legs. D. The beetle's body.
3.We know the Goliath beetle is a true insect because it _______.
A. makes a whirring sound when it flies
B. has both soft and hard wings
C. has six legs and a body with three parts
D. can fly
4. When flying, the Goliath steers by_______.
A. turning its soft back wings
B. twisting and turning its hard front wings
C. twisting and turning its legs
D. twisting and turning its whole body
5. Where is the passage probably from ?
A. A story book . B. A newspaper. C. A student’s article D. A science magazine .
九年级英语阅读理解中等难度题查看答案及解析
LG’s rolling robots can soon arrive at the largest supermarket chain in South Korea. The tech giant has inked a deal with grocery retailer E-Mart to develop self-driving carts that can follow customers around the store.
The device will be developed under LG’s CLOi brand, which has let other robots go for other uses.
LG hopes the smart cart robot will free shoppers from the usual trouble of having to push their grocery cart around as they examine the ways for passing carefully.
“The LG CLOi CartBot get rid of the worst part of grocery shopping: standing in lines,” LG explained. “This shopping companion and trolley has a built-in bar code (条形码) scanner that rings you up(记入收款) as you shop. When you’re ready to check out, the automated payment service takes care of the bill,” the firm added.
What’s more, the self-driving cart help direct shoppers to a particular item they’re in search of. Users can also make requests through LG’s own app.
Along with its rolling robots, LG has also developed CLOi SuitBot, an AI-powered robotic suit pushing the leg movements of its wearer, letting them undertake tasks they normally wouldn’t be equipped to handle.
1.What does Paragraph 1 mainly want to tell?
A. self-driving shopping carts will be used in E-Mart soon.
B. LG is the largest supermarket.
C. The self-driving shopping carts are very popular.
D. LG’s rolling robots have arrived at the largest supermarket.
2.How many ways can the self-driving carts help customers when they are shopping?
A. one. B. two. C. three D. four
3.What kind of robots has LG developed besides rolling robots?
A. self-driving shopping carts. B. Serving Robots.
C. Porter Robots. D. CLOi SuitBot (an AI-powered robotic suit).
4.What can we infer from the passage?
A. LG is only famous in South Korea.
B. LG is not good at developing robots.
C. The self-driving shopping carts are pushed by shoppers.
D. The self-driving shopping carts are a kind of smart shopping carts.
九年级英语阅读单选中等难度题查看答案及解析
Red is used in many American expressions. It can be used to show happiness, as in the expression “a red-letter day”. This is a day when something special happens. The expression is probably based on church customs. For almost 600 years, church calendars have been marked with red to show special holy(神圣的)days. Today’s calendars are still marked that way with the dates of holidays and special days printed in red.
The expression “a red-letter day”is often heard in daily life. “A red-letter day” is a day that people are especially happy. It may be a day that you have waited for a long time, a wedding day, for example. Or it may be a day with a happy surprise. You might tell a friend that yesterday was a red-letter day, because you won some money in the lottery.
“Rolling out the red carpet” is another commonly heard expression. It describes an especially warm welcome of any kind. A city may “roll out the carpet ”for its baseball team, when the team arrives home after winning a championship. A group of supporters go to the air port to the greet the team. The red-carpet welcome includes a lot of cheering by thousands of fans, a parade, music and speech of praise by local statesmen.
Red is also used in some expressions that are not happy. “Red-handed ” is an example. To be caught “red-handed” is to be found in an act of wrong doing. The evidence is clear. You are guilty. Today we use the expression “ to be caught red-handed ”in situation(情况)that are not serious. For example, a mother might say she caught her son red-handed, taking cookies out of the cookie jar.
Some American Expressions with __1.___
Be used for_2.__ happiness | a red -letter day | a day that people are happy a day with a ___3.__ |
rolling out the red carpet | describes an especially warm___4._____ | |
Be used in_5.expressions | to be caught red-hanged | to be found doing a wrong action can’t be used in a serious situation |
九年级英语阅读理解困难题查看答案及解析
Tu Youyou’s success can be seen as a giant for Chinese medicine.
A. state B. level C. news D. leap
九年级英语单选题中等难度题查看答案及解析
Which of the following can NOT be used as subject?
A.Mary B.walking along the street
C.they D.feed the animals
九年级英语单项填空困难题查看答案及解析
The word _____ can be used as an adjective .
A.pollute B.properly C.extremely D.curious
九年级英语单项填空困难题查看答案及解析
The word _____ can be used as an adjective .
A.pollute B.properly C.extremely D.curious
九年级英语单项填空中等难度题查看答案及解析
Which of the following can NOT be used as subject?
A.Mary | B.walking along the street |
C.they | D.feed the animals |
九年级英语单项填空中等难度题查看答案及解析
The box is used to collect waste which can be __, such as plastic bottles and paper.
A. reported B. repaired C. recycled D. Reviewed
九年级英语单选题中等难度题查看答案及解析
The box is used to collect waste which can be ________,such as plastic bottles and paper.
A. reported B. repaired C. recycled D. reviewed
九年级英语单项填空中等难度题查看答案及解析