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随时随地学习
随时随地学习
1、我不知道是谁在敲门。
I didn’t know who was________ ________ ________ ________．
2、— This is _________ useful dictionary, I think.
— So it is, and it’s _________unusual one.
A. the/ a B. a /an C. a/a D. 不填/ an
3、________ online courses may not be perfect, they are still the only choice at present.
A.Because B.Although C.Unless D.While
4、The experiment about gene-edited (基因编辑) babies ________ much debate among the public in the past few months.
A．caused
B．will cause
C．causes
D．has caused
5、I am sorry to miss the beginning. Gina and I ______ the classroom.
A．have cleaned
B．am cleaning
C．were cleaning
D．cleaned
6、—Dad, I got hired as a bus driver.
—Congratulations! Make yourself ________ so that the company won’t want to lose you.
A．fashionable
B．valuable
C．changeable
D．possible
7、Not everyone knows kids born in the 2000s are different from their parents.
A.what B.where C.who D.how
8、Paula is pleased that she _________ her lost watch.
A. finds B. found
C. has found D. will find
9、— Do you still play football?
— No. I________it any more for the last two year.
A.didn’t play B.won’t play C.haven’t played D.hadn’t played
10、Confucius spent the rest of his life ________.
A．teach
B．to teach
C．teaching
D．on teaching
11、I can’t work out this math problem. Can you tell me ?
A. how to do it B. how to do
C. what to do D. how do it
12、The number of people_____were killed in the accident_____been announced yet.
A. that; haven′t B. who; hasn′t C. which; hasn′t D. who; haven′t
13、Our government has tried many ways to_______ the smog(雾霾) problem. Maybe we’ll have a clear sky in the near future.
A. put away B. work out C. come up D. clean up
14、Tom sandcastles while his twin brother was lying on the beach.
A．made
B．makes
C．was making
D．is making
15、—May I ______your English-Chinese dictionary?
—Sorry, I _______it at home.
A.lend; left B.borrow; left C.borrow; forgot
16、Sally can't read the text so ________ as Bill because she is five years younger than him.
A. fast B. faster C. slow D. slower
17、Don’t watch TV too much,Mary.It’s bad for _ eyes.
A. you B. your C.yours D. yourself
18、—Sorry, Jack. I can’t find the ruler you ________ me yesterday.
—It doesn’t matter. I don’t need it any more.
A.lend B.have lent C.will lend D.lent
19、—Why don't you buy the skirt?
—It's too ________, and I can't afford it.
A．cheap
B．expensive
C．popular
20、Japanese invader(侵略者) ______ China in the 1930s. And the War ______ in 1937.
A. broke out, broke out B. broke into, broke into
C. broke into, broke out D. broke out, broke into,
21、 --- How was the talk this morning?
---It’s just a waste of time. There is ________ nothing worth listening to.
A. hardly B. almost
C. mainly D. already
22、补全对话
A: Hi, Tony. How is your new school?
B: It's very good. 【1】
A: Oh. What rules? Do you have to wear sports shoes for gym classes?
B: 【2】
A: 【3】
B: No, we don't, but we can't wear shorts.
A: How's the dinner?
B: We have to eat in the dining hall. 【4】
A: Can you play basketball in the classroom?
B: 【5】
A．Do you have to wear uniforms?
B．But I don't like the rules.
C．There are too many rules.
D．No, we can't.
E．Yes, we do.
F．Good luck!
G．And we can't eat in the classroom.
23、A: Oh, Jim, you are surfing the Internet. 【1】?
B: Yes, there is. The breaking news shocked me a lot. Li Wenliang died this morning.
A: Li Wenliang? Who is he?
B: You don’t know him? He is very famous all over the country now.
A: 【2】?
B: Because he is one of the eight “whistle-blowers”（吹哨人） in the fight against the coronavirus epidemic（新冠疫情）.
A: Wow, he must be brave.
B: Indeed! He is such a brave doctor that I admired a lot. And there are so many doctors who are like Li Wenliang devoting themselves to the fight.
A: By the way, 【3】?
B: Of course, being a doctor is my dream job.
A: 【4】?
B: By going to the medical university, for sure. As you see, biology is the most important subject for medicine. But I’m a little weak in it now.
A: Cheer up! 【5】?
B: That’s a good idea! You are so good at biology. It is helpful to join your study group.
A: Then, come to the lab and do the experiment with us tomorrow afternoon. Maybe we’ll discover something unbelievable. Who knows?
24、 The novel coronavirus pneumonia (NCP) has already made a number of people sick. Where did the virus come from? Scientists say it probably came from bats.
Bats can carry and transmit (传播) more than 60 viruses that can infect（传染） humans, Live Science noted. They include the world's deadliest viruses, such as Ebola and HIV. Because of their strong immune systems (免疫系统), bats are able to host these viruses and not get sick. At the same time, the viruses keep developing inside the bats to create new variants (变体). These variants can then infect new hosts, such as other wild animals.
Pangolins (穿山甲), for example, might be an intermediate host (中间宿主) for NCP, according to a recent study by Chinese scientists. This means that bats might have given the virus to pangolins, with pangolins then spreading it to humans.
Wild animals like snakes, hedgehogs (刺猬) and bamboo rats also carry different virus. But since they live in the wild, there should be little chance for humans to come into contact with them and get infected - unless the animals are eaten or used to make animal products. When people hunt, buy and eat wild animals, they can introduce viruses to the rest of the population.
But this doesn't mean that we should kill wild animals. Each species has a role in the ecosystem (生态系统) and all of them are important in keeping a natural ecological balance. The lesson we can learn from disease outbreaks is to protect animals and to live in harmony with them instead of hunting, killing, or eating them.
【1】Why can bats host many viruses without getting sick?
A.Because these viruses are not deadly. B.Because they have strong immune systems.
C.Because the viruses are kept in balance. D.Because they can spread the viruses to other animals.
【2】According to a recent study, humans might get infected with COVID-19 from _________.
A.pangolins B.snakes C.hedgehogs D.bamboo rats
【3】What does the underlined word "harmony" in the last paragraph probably mean?
A.隔离 B.伤害 C.和谐 D.集中
【4】According to the story, what lesson should humans learn?
A.Research more about wild animals. B.Exercise regularly to stay healthy.
C.Stop keeping animals as pets. D.Don't buy or eat wild animals.
25、
Many years ago, a young woman doctor named Jessie received a present－“a parrot” at her birthday party. She was always busy in the hospital and spent little time with the parrot. So over time the parrot developed a bad attitude(态度).
It got to the point that every word out of the bird’s mouth was obnoxious. Sometimes the parrot even shouted at Jessie. She tried and tried to change the bird’s attitude by saying only polite words, playing soft music and anything else she could think of to “clean up” the bird’s attitude.
Finally, Jessie was angry and shouted at the parrot. The parrot shouted back. Jessie lost her temper and shook the parrot. The parrot became even more rude. Jessie threw the bird into the fridge angrily. For a few minutes the parrot kicked and screamed. Then suddenly there was total silence.
Fearing that she’d hurt the parrot, Jessie quickly opened the door to the fridge.
The parrot walked out onto Jessie’s arms and said “I believe I may have offended(冒犯) you with my rude language and actions. I am so sorry for what I said and did just now and I will do everything I can to correct my rude attitude.”
Jessie couldn’t believe the change in the bird’s attitude.
As she was about to ask the parrot what had made such a change in his attitude, the bird spoke-up, very softly, “May I ask what the turkey did?”
【1】The parrot was given to Jessie as her ______.
A. gift B. prize C. food D. patient
【2】The underlined word “obnoxious” means ______ in English.
A. strange B. impolite C. boring D. scary
【3】Jessie tried to change the parrot’s attitude by ______.
A. saying polite words B. cleaning up the room
C. playing rock music D. shouting at the parrot
【4】Jessie opened the door to the fridge quickly, because ______.
A. she was afraid of hurting the parrot. B. she needed to get something in it.
C. she had something to talk with the parrot. D. she wanted to say sorry to the parrot.
【5】The parrot might be ______ when it saw the turkey in the fridge.
A. happy B. frightened C. angry D. sleepy
26、 My daughter Becky graduated from Washington High School in June During the graduation ceremony, one of her classmates gave a simple speech that I will always remember. She talked about the "givers" of this world. She said, "You will be a success if you make another person smile. If you are a friend to someone who needs a little help, you will get an 'A'!"
After the ceremony, when all of the students were outside the hall trying to find their parents and friends, a man and his wife came to me and asked if I was Becky's mom. I said yes and the man handed me a gift and told me how much they appreciated Becky's kindness to their daughter, Jessica, during the school sports meeting the week before.
Jessica's left leg was hurt and she was unable to finish the up-hill race. Becky was worried about her and kept going back to check on her leg. Jessica's dad told me that Becky had shown more concern（关怀）for her daughter than the coach, and that he and his wife would never forget her kindness. Of course, at that time I had tears in my eyes. I was so proud of my daughter.
I asked him, "So, does Becky get an 'A'?"
He just smiled and said, "She gets an 'A'!"
【1】The speech that the writer will always remember is about .
A.how to succeed B.helping others
C.how to study well D.making friends
【2】After the ceremony, Jessica's parents looked for the writer to .
A.give her a gift from Becky B.ask her how to get an "A"
C.learn about Jessica's character D.thank her for Becky's concern for Jessica
【3】Jessica during the sports meeting.
A.hurt Becky's arm B.fell from the hill
C.broke her left leg D.fought with the coach
【4】We can learn from the passage that .
A.people should show their kindness to others
B.students should get an "A" in every subject at school
C.parents should educate their children properly
D.a gift should be given to people who offer to help
【5】Which of the following is the best title for this passage?
A.She gets an "A" B.A graduation ceremony
C.A popular girl D.An excellent mother
27、Miguel gathered his guitar and all the Ernesto de la Cruz albums he could carry and rushed down from the rooftop. His family surrounded him when he reached the yard.
Abuelita’s eyes darted from the guitar to the albums. “What is all this?” she said. “You keep secrets from your own family?”
“It’s all that time he spends in the plaza,” Tio Berto said.
“Fills his head with crazy fantasies,” Tia Gloria added.
“It’s not a fantasy (幻想)!” Miguel protested. He handed his father the old photograph of Mama Imelda, Coco, and the unidentified (未知身份的) man and pointed to the guitar. “That man was Ernesto de la Cruz! The greatest musician of all time!”
“We’ve never known anything about this man. But whoever he was, he still left his family,” Miguel’s father said. “This is no future for my son.”
“But, Papa, you told me to look to the ofrenda (灵坛). You said my family would guide me! Well, Ernesto de la Cruz is my family! I’m supposed to play music!”
“Never! That man’s music was a curse (诅咒)! I will not allow it!” Abuelita said, raising her voice.
“You will listen to your family. No more music,” added Miguel’s father.
“Just listen to me play – ” “End of argument,” Papa said.
Miguel thought they’d change their minds if they heard him play. He lifted his guitar and prepared to strum, but Abuelita snatched it from his hands. She pointed to the photo. “You want to end up like that man? Forgotten? Left off your family’s ofrenda?”
“I don’t care if I’m on some stupid ofrenda!” The words burst out before Miguel could stop them. He couldn’t take them back, even though he wanted to.
The family gasped. Abuelita’s brow hardened. She raised the guitar in the air.
“No!” Miguel cried.
“Mama,” Miguel’s dad said just as Abuelita smashed (撞击) the guitar against the ground.
“There! No guitar, no music,” she said.
The whole family was silent as Miguel stared at his guitar, shattered into a hundred pieces on the ground. Miguel couldn’t move — he felt like someone had smashed him to pieces.
【1】Where would this passage most likely be found?
A．In a book of travel.
B．In a history book.
C．In a book of nature.
D．In a novel.
【2】What does “it” in the passage refer to?
A．photograph
B．guitar
C．music
D．curse
【3】How did Miguel’s feelings change in the passage?
A．hopeful → hopeless
B．excited → hopeful
C．hopeless → hopeful
D．hopeful→ excited
【4】Why did Miguel’s father say “This is no future for my son.”?
A．Because he thought his son Miguel was crazy about fantasies because of a curse.
B．Because he thought it impossible for Miguel to be a great musician like his hero.
C．Because he thought Miguel shouldn’t only dream for music after leaving his family.
D．Because he thought music couldn’t guide Miguel to a bright future instead of family.
28、 A lot of people wish to be slim, at the same time they are 【1】 (worry) about their health. In fact, it is important for everyone to lose weight 【2】 (healthy), but how can you do it? Here’s some good 【3】.
Drink plenty of water and eat a healthy diet. If you f【4】 like eating snacks, drink a glass of water 【5】 (one). If you are still h【6】 after 15 m【7】 then it’s time for a light snack. Try to stay away from food with high calories（卡路里）, such as sweets and fast food.
Do not eat 【8】 (much) than you can consume（消耗）. People get fat because they cannot consume all the calories that they get.
Take enough exercise. The “333” is good for you—exercise 3 times a week, for 【9】 least 30 minutes at a time, and your pulse rate（脉搏率）should be more than 130 after exercising.
You’ll be sure to have a slim and strong body as 【10】 as you keep these in mind and follow them.
29、 Last year, I worked in a middle school near my mother’s house, and I stayed with her for a month. During the time, I helped her do some housework and buy some food.
After the first week, I noticed that the food was eaten up very _______. Then I began keeping _______ on my mum. To my surprise, I found that she would put some of the food into a paper bag and go out with _______ at about eight every morning. And finally, I decided to _______ her. I saw her taking food to the street children. She would also_______ a lot of time talking and playing with them.
When my mum got home, I gave her a big hug. I told her she didn’t need to keep it a secret _______ me. And she told me something about the children. Some of them lived with an old lady in a small house. _______ slept on the street for years. She was helping the poor street children by giving them food.
After she told me everything, I was so moved by how _______ she was. She helped others _______. As her son, I was so proud of my mum.
I continued to buy food for my mum after that, but I always ________ one more bag for her other children.
【1】A.quickly B.quietly C.slowly
【2】A.my attention B.something C.an eye
【3】A.her B.me C.it
【4】A.follow B.meet C.find
【5】A.use B.take C.spend
【6】A.in B.from C.for
【7】A.Another one B.The others C.All
【8】A.selfish B.selfless C.herself
【9】A.in danger B.in mind C.in need
【10】A.added B.made C.cooked
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