7BU8单元检测
二、单项选择
( )1. does the cat weigh
A. How many B. How much C. How heavy D. What
( )2. My parrot is very clever. It can "Hello, welcome to my home!" when my friends come.
A. say B. tell C. speak D. talk
( )3. Miss Green usually her dog out for a walk after supper.
A. walks B. takes C. bring D. asks
( )4.Tracy cares a lot about others.________ in our class loves her.
A.Someone B.Nobody C.Everyone D.Anyone
( )5. Remember to keep the medicine children.
A. out of B. away from C. on to D. away
三、完形填空
"I don't want to go, Miss White. I'm frightened (害怕的), very frightened," Monica told her teacher.
Monica was a very 1 girl. She always sat at the back of the classroom, 2 or taking notes. Every Monday morning, there would be a special show in her class and one student would be 3 to make a speech about his or her dream. Miss White hoped that Monica could have a try the next week. But she refused.
"I know that it seems 4 for you, but it will help you build up your confidence," said Miss White. Monica was lost in thought.
The next day, Monica came to Miss White's office. Miss White was 5 that she would take the chance. Miss White red-penciled her manuscript (手稿) of speech, corrected her 6 , even helped with her body language. She advised Monica to practice, to 7 that she was speaking confidently in front of her class. 8 a whole week, Monica practiced speaking in front of her imaginary friends and teacher. Behind the locked door of her bedroom, she told them about her 9 .
Finally, Monday arrived. 10 Monica was called upon to give her speech, she 11
and walked to the front of the class without any notes, in a show of confidence. Monica's successful performance brought everyone a great 12 . The whole class clapped (鼓掌) for a full minute when she completed her speech. Miss White 13 . She had known that Monica would make it when she 14 took her first step to overcome (克服) her fear of speaking in public.
From that day, Monica's life changed for the better. At the age of 23, she became a news reader. People who see her on television now will find it hard to 15 that she was once a shy girl who refused to speak up in class.
( )1. A. active B. lazy C. quiet D. polite
( )2. A. reading B. singing C. talking D. laughing
( )3. A. warned B. forced C. caught D. chosen
( )4. A. difficult B. important C. necessary D. interesting
( )5. A. mad B. glad C. bored D. afraid
( )6. A. instruction B. conversation C. explanation D. pronunciation
( )7. A. realize B. examine C. imagine D. introduce
( )8. A. By B. For C. With D. Along
( )9. A. job B. hobby C. dream D. promise
( )10. A. When B. Until C. Since D. Though
( )11. A. woke up B. looked up C. stood up D. dressed up
( )12. A. secret B. thought C. decision D. surprise
( )13. A. agreed B. smiled C. answered D. regretted
( )14. A. easily B. luckily C. quickly D. bravely
( )15. A. expect B. believe C. discuss D. express
四、阅读选择
On Nov.16, seven astronauts on the International Space Station (ISS) woke up to an alarm(警报). A Russian missile(导弹) test had just bombed a satellite into more than 1,500 pieces of space debris (残骸). Some got very close to the ISS.
NASA says space debris like this can travel at more than 28,000 km/h. That’s much faster than a bullet(子弹) (about 3,500 km/h). Even a pea-sized piece of debris could “wipe out” a space station or kill an astronaut if he or she is doing a spacewalk, says Live Science.
Since the 1950s, humans have sent thousands of rockets and satellites into space. Many are still there, and we now face an ever-increasing problem of space rubbish. In 2006, for example, National Geographic reported that a tiny piece of space rubbish hit the ISS, taking a small piece of glass out of a window. In June of this year, a piece of debris ran into one of the station’s robotic arms, which are just like the arms of a robot, and left a hole.
Scientists are trying different ways to deal with the problem. One way is to use a huge net. In 2018, the UK’s Survey Space Center caught some space rubbish with a net in an experiment. It first found the debris, and then collected it with a net and a harpoon(鱼叉).
Another way is to use robotic arms. Clear Space 1, the European Space Agency’s task to clean space rubbish, is going to be sent into space in 2025. It will use robotic arms to catch debris. This plans to throw the debris into Earth’s atmosphere(大气层), where it will burn up as it falls because of strong friction(摩擦).
( )1. The bomb of the Russian missile mainly causes ____ according to the article.
A. plants B. soil C. food D. space debris
( )2. According to NASA, space debris moves ____ as fast as a bullet.
A. eight times B. nine times C. seven times D. six times
( )3. What happens to a space station if it gets “wiped out”
A. It gets cleaned. B. It gets rebuilt. C. It gets broken. D. It gets old.
( )4. The best ways to deal with space debris is ____ according to the article.
a. throwing it away into the planet b. throwing it into the sun to burn up
c. collecting it with nets and harpoons d. throwing it into Earth’s atmosphere to burn up
A. ad B. cd C. ab D. bd
( )5. What can we infer from Paragraph 3-4
A. There is nothing we can do to deal with space debris.
B. The astronauts are quite safe in space even there is space debris.
C. More and more tasks are failing because we don’t want to cause space rubbish.
D. Thousands of old rockets and satellites are turning into space rubbish for years.
★五、短文首字母填空
As you’ve just found out, opening a book doesn’t require much effort. However, even that would be i___1___ if you spent the night on the streets.
After lying for hours on cold ground, with only a thin sleeping bag to protect you from rain or ice, your fingers would probably be so numb (麻木的) that you could hardly m___2___ them. You’d most likely spend the day trying to find something to eat and somewhere to shelter from the freezing cold.
You might be surprised to hear that the number of people sleeping rough (露宿) in London has doubled in the last five years and has i___3___ by 30% across the rest of the country during the last two years.
Once we bring a homeless person out of the freezing cold, we need your help to give him a w___4___ welcome at St. Mungo’s very much.
Will you please give a Christmas gift of 25, which could p___5___ a homeless person with a St. Mungo’s welcome pack It could have a towel, shampoo, soap (肥皂), so a homeless person can have a hot s___6___ and a proper clean up. The difference you could make won’t end there. You see, welcoming someone into warmth and safety is just the b___7___ . You really could enable someone to change their life for good.
For Harvey, it was losing his job that led to him becoming h___8___. Since Harvey was welcomed into St. Mungo’s, he has received treatment for his health and so much more. After he took courses in useful life skills, he recently moved into his own flat.
With your gift, you could help us offer a warm welcome to someone l___9___ Harvey who’s come in from the freezing streets. I’m sure you’ll agree that’s a wonderful present to give at Christmas. I hope you will sent 25, or as m___10___ as you can, today.
1 2. 3. 4. 5.
6 . 7 8 .9. 10.