Units 3—4 Review

滿分150分；時間120分鐘。

聽力（共兩節(jié)，滿分30分） 第一部分

第一節(jié) （共5小題；每小題1.5分，滿分7.5分）

聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選出最佳選項。聽完每段對話后，你都有10秒鐘的時間來回答有關小題和閱讀下一小題。每段對話僅讀一遍。

1. How much would the woman pay for two skirts？

A. $10. B. $19. C. $20.

2. What is the most probable relationship between the speakers？

A. Classmates. B. Doctor and patient. C. Teacher and student.

3. How does the man prefer to go to work？

A. By car. B. By bus. C. On foot.

4. What will the man do during the summer vacation？

A. Do a report. B. Go to the Great Wall. C. Study at home.

5. When does the bank close on Saturday？

A. At 2：00 pm. B. At 3：00 pm. C. At 4：00 pm.

第二節(jié) （共15小題；每小題1.5分，滿分22.5分）

聽下面5段對話或獨白。每段對話或獨白后有幾個小題。從題中所給的A、B、C三個選項中選出最佳選項。聽每段對話或獨白前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，各小題將給出5秒鐘的作答時間。每段對話或獨白讀兩遍。

聽第6段材料，回答第6、7題。

6. What was the news about？

A. The space station. B. The space. C. The astronauts.

7. What does the man want to do some day？

A. Travel around the earth. B. Go to the moon. C. Do science research.

聽第7段材料，回答第8至10題。

8. What party will the woman hold？

A. A wedding party. B. A graduation party. C. A birthday party.

9. When will the woman hold the party？

A. On Friday. B. On Saturday. C. On Sunday.

10. What will the man take to the party？

A. Orange juice. B. Wine. C. Coke.

聽第8段材料，回答第11至13題。

11. Why is the woman calling the man？

A. To ask him to watch a game. B. To invite him to dinner. C. To know about his illness.

12. What does the woman speak highly of about the mans mother？

A. Her lemon tea. B. Her chicken soup. C. Her special medicine.

13. What should the man do according to the woman？

A. Call a doctor. B. Have a good rest. C. Watch a movie.

聽第9段材料，回答第14至17題。

14. What is Timmy most interested in？

A. Playing the piano. B. Playing the violin. C. Listening to music.

15. What is Timmys main purpose at the moment？

A. Make new friends. B. Go to concerts. C. Learn from others.

16. What are the speakers both weak in？

A. Sports. B. Music classes. C. Theory of music.

17. Whom would the speakers turn to？

A. Timmys uncle. B. Lilys uncle. C. Their teacher.

聽第10段材料，回答第18至20題。

18. What is the aim of the school trip？

A. To visit a museum. B. To enjoy a film. C. To see a theater.

19. Where can the listeners parents pick them up？

A. In the car park. B. Behind the school library. C. At the school gate.

20. What should the listeners bring with them？

A. Some food. B. A pencil. C. A notebook.

閱讀理解（共兩節(jié)，滿分40分） 第二部分

第一節(jié) （共15小題；每小題2分，滿分30分）

閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。

A

Events at the Fleet Science Center

Superpower Dogs

Join an adventure to experience the life-saving superpowers of some of the worlds most amazing dogs on the big screen. No stranger to superheroes himself， Chris Evans narrates （講述） this inspiring true story about remarkable dogs that save lives.

Time： March 2， 2：00 pm

Price： Adult （Age 13—65） $21; Junior （Age 3—12） $18; Senior （Age 65+） $19

The Sky Tonight

Early show： March 4， 7：00 pm to 8：00 pm

Late show： March 4， 8：15 pm to 9：15 pm

Join us for a tour of the solar system. Journey through the universe with us as we explore a new topic each month.

Price： Adult （Age 13—65） $19; Junior （Age 3—12） $17; Senior （Age 65+） $18

Make-It Workshop

We invite you to stop by Studio X to try your hand at making. Make-It Workshop activities change monthly and fees vary.

Participants can purchase tickets at Studio X on the day of the workshop.

Time： March 7， 11：30 am to 3：30 pm

Suds & Science

Sometimes， the most interesting discussions occur over a beer or a glass of your favorite wine. Thats the concept behind Suds & Science， a monthly event that brings scientists face-to-face with the general public in a neighborhood bar.

Location： Thorn Brewing， 3176 Thorn St， San Diego， CA 92104

Time： March 8， 6：30 pm to 8：00 pm.

Price： $6 at the door. Food & drinks are available for purchase. Please come early to place your orders at the bar， as staff will not be available to take orders during the event.

21. How much should one aged 70 with a kid aged 3 pay for the film-watching event？

A. $36. B. $37. C. $39. D. $42.

22. When will the Sky Tonights late show end？

A. At 8：00 pm. B. At 8：30 pm. C. At 9：00 pm. D. At 9：15 pm.

23. What do we know about the event on March 7？

A. It is a hands-on activity. B. It needs booking in advance.

C. It invites Chris to narrate a story. D. It includes a tour of the solar system.

B

For Canaan Elementarys second grade in Patchogue， New York， today is speech day， and right now its Chris Palaezs turn. The 8-year-old is the joker of the class. With shining dark eyes， he seems like the kind of kid who would enjoy public speaking.

But hes nervous. “Im here to tell you today why you should... should...” Chris trips on the “-ld”， a pronunciation difficulty for many non-native English speakers. His teacher， Thomas Whaley， is next to him， whispering support. “... Vote for... Me...” Except for some stumbles， Chris is doing amazingly well. When he brings his speech to a nice conclusion， Whaley invites the rest of the class to praise him.

A son of immigrants （移民）， Chris started learning English a little over three years ago. Whaley recalls? how at the beginning of the year， when called upon to read， Chris would excuse himself to go to the bathroom.

Learning English as a second language can be a painful experience. What you need is a great teacher who lets you make mistakes. “‘It takes a lot for any student， Whaley explains， especially for a student who is learning English as their new language， to feel confident enough to say， ‘I dont know， but I want to know.”

Whaley got the idea of this second-grade presidential campaign project when he asked the children one day to raise their hands if they thought they could never be a president. The answer broke his heart. Whaley says the project is about more than just learning to read and speak in public. He wants these kids to learn to boast （夸耀） about themselves.

“Boasting about yourself， and your best qualities，” Whaley says， “is very difficult for a child who came into the classroom not feeling confident.”

24. What made Chris nervous？

A. Telling a story. B. Making a speech. C. Taking a test. D. Answering a question.

25. What does the underlined word “stumbles” in Paragraph 2 refer to？

A. Improper stops. B. Bad manners. C. Spelling mistakes. D. Silly jokes.

26. We can infer that the purpose of Whaleys project is to ______.

A. inspire students love for study B. improve students public speaking skills

C. prepare students for their future jobs D. help students see their own strengths

27. What word can best describe Whaley as a teacher？

A. Humorous.? ? ? ? B. Strict.? ? ? ? C. Caring.? ? ? ? ? D. Energetic.

C

The early life of the green sea turtle is full of danger. Only one in 1，000 baby sea turtles survive to adulthood. From its home in the sand， it breaks its egg with an egg tooth. Its mother is not there to help it. Instead， it is greeted by crabs， coyotes， and dogs waiting to eat it for dinner. To survive， the baby turtle must hide in the sand until night. Then， it moves slowly to the sea.

The small turtle must swim hard to reach the ocean waters. In the sea， it tries hard to find food. It must also keep itself from being food for fish.

As dangerous as the sea turtles life is in the natural world， its most dangerous enemies are humans. The rubbish left by humans in the ocean causes problems for the small green sea turtle. A little turtle might eat a piece of plastic in the sea. It might also eat oil on the oceans surface. Young turtles also get caught in fishing nets. There are laws against hunting sea turtles. Still， many are hunted， both for their meat and for their shells. All of these dangers must be prevented.

Sea turtles that do survive to grow into adulthood go through many changes. For example， adult green sea turtles weigh about 500 pounds. They stop eating jellyfish and other meat and eat only plants. And they may plan a trip to go back home again. A mother sea turtle goes back to the beach where she was born. This is the only place where she will lay eggs. Even if it has been forty years since she was a baby， she always knows her way back home.

28. Why do baby turtles move to the sea at night？

A. They dislike sunshine. B. They need to avoid enemies.

C. They can find food easily then. D. They prefer lower temperatures.

29. What does the author think of the young turtles in Paragraph 3？

A. Pitiful. B. Careless. C. Interesting. D. Courageous.

30. What can we learn about sea turtles from the last paragraph？

A. They mainly feed on fish and meat. B. They can live for about 40 years.

C. They produce eggs at their birthplaces. D. They visit their beach homes every year.

31. What is the text mainly about？

A. The homes of green sea turtles. B. How sea turtles find their food.

C. The dangers faced by sea turtles. D. How young turtles become adults.

D

A robot created by Washington State University （WSU） scientists could help elderly people with Alzheimers Disease （阿爾茨海默病） and other limitations live independently in their own homes.

The Robot Activity Support System， or RAS， uses sensors （傳感器） installed in a WSU smart home to determine where its residents are， what they are doing and when they need assistance with daily activities. It navigates （定位） through rooms and around obstacles to find people on its own， provides video instructions on how to do simple tasks and can even lead its owner to objects like their medicine or a snack in the kitchen.

“RAS combines the convenience of a mobile robot with the activity detection （探測） technology of a WSU smart home to provide assistance in the moment， as the need for help is detected，” said Bryan Minor， a postdoctoral researcher in the WSU School of Electrical Engineering and Computer Science.

Currently， an estimated 50 percent of adults over the age of 85 need assistance with everyday activities such as preparing meals and taking medicine and the annual cost for this assistance in the US is nearly $2 trillion. Researchers hope that technologies like RAS and the WSU smart home will make it easier for older adults to live alone.

RAS is the first robot researchers have tried to include into their smart home environment. They recently published a study in the journal Cognitive Systems Research that demonstrates how RAS could make life easier for older adults struggling to live independently.

“While we are still in an early stage of development， our initial results with RAS have been promising，” Minor said. “The next step in the research will be to test RAS performance with a group of older adults to get a better idea of what prompts， video reminders and other preferences they have regarding the robot.”

32. How does RAS serve elderly people？

A. Through sensors.? ? ? ? ? ? ? B. Through smart objects.

C. Through a mobile robot.? ? ? ? ? ? ? D. Through a detection system.

33. What can we learn about RAS？

A. It is the first robot used in daily life.? ? ? B. Its function remains to be tested.

C. It can locate people and do complex tasks.? ? ? D. Its users are those over 85.

34. What is Minors attitude toward the future of RAS？

A. Doubtful. B Negative. C. Positive. D. Uncertain.

35. What can be a suitable title for the text？

A. Elderly People Leave the Nursing Home B. Older Adults Will Benefit from RAS

C. RAS， the First Robot to Make Home Smart D. WSU Tests First Elder-Care Robot

第二節(jié) （共5小題；每小題2分，滿分10分）

根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。

How Does Big Data Influence Our Life？

Today big data is one of the hottest buzzwords.36Such large sets of data can be collected and analyzed （分析） to uncover information that can help organizations make informed decisions.37

Thanks to data science， some industries have benefited greatly and accordingly， many facets of our daily life have been changed.

Transport

Cities are getting bigger， busier， and more crowded. Removing road traffic completely is almost impossible.38For example， public agencies use data insights to map out regular routes， create alternative （另外的） routes in case something goes wrong.

Entertainment

The entertainment services we use every day， such as music and video streaming apps， are largely designed on the basis of big data.39At a higher level， big data helps entertainment production houses predict the genre of shows that viewers from different age groups want so that they can create favored content.

Finance （金融）

In the past financial services such as insurance and banking were built on an inflexible， one-size-fits-all mode， which meant not only that people with low credit scores were rejected in some ways， but also that clients couldnt get what they needed.40

Big data has influenced many other sectors as well， like agriculture， science， education， and manufacturing， and it remains to reveal its full potential in the future.

A. And this gives rise to big data.

B. A process like this is known as big data analytics.

C. But big data is able to assist in keeping it under control.

D. These platforms use data to discover what customers like most.

E. Now big data has made it easier to offer proper services to them.

F. It refers to a large amount of data that come in various forms sources.

G. The coming of big data analytics has influenced our lives in many ways.

36.? ? ? ? ? ? ? ? ? ? ? ? ? ? 37.? ? ? ? ? ? ? ? ? ? ? ? ? ? 38.? ? ? ? ? ? ? ? ? ? ? ? ? ? 39.? ? ? ? ? ? ? ? ? ? ? ? ? ? 40.

語言知識運用（共兩節(jié)，滿分45分） 第三部分

第一節(jié) （共20小題；每小題1.5分，滿分30分）

閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項。

Music is something I could never live without. Without music， I was41and would only talk when asked to. Music allowed me to42myself and be as loud as I wanted to. Singing my43out during choir class， auditioning （試演） for choir concert solos， and44the school play， I felt the most like myself. There was nothing that could keep me away from my45for music， until high school.

Everyone who wanted to be in show choir auditioned for the46， including me. In the audition room， there was a piano， notes and different lyrics47on the chalkboard. I hit every note， and the48was amazing. When my audition was over， I took a breath of49. Weeks passed and the list of who had made it into show choir was50. I found my51. “Angelica H.––alternate （候補者）”. After I saw this， my52disappeared. My outside showed I wasnt53， but on the inside， my whole world had crashed.

A year passed， I was at a54that also held karaoke to the customers. My parents begged me to go up and55. Finally， I got enough courage to56a song by Sam Smith and started off. While I hit the high notes， people eating57for me. I realized， I did not get into one program but that did not mean that I had to give up all58. I still liked singing. The lesson I learned was that if you are59or do not get what you want， and it is something youre in60with， dont give up.

41. A. calm B. mad C. nervous D. quiet

42. A. teach B. praise C. express D. help

43. A. heart B. brain C. mind D. head

44. A. looking forward to B. getting along with C. trying out for? ? ? ? D. coming up with

45. A. pride B. love C. hope D. courage

46. A. program B. activity C. service D. job

47. A. suggested B. written C. translated D. recorded

48. A. play B. scene C. sound D. answer

49. A. relief B. concern C. anger? ? ? ? ? ? ? D. worry

50. A. removed B. signed C. expected D. posted

51. A. way B. mark C. name D. position

52. A. confidence B. curiosity C. pressure D. fear

53. A. surprised B. easy C. sad D. excited

54. A. theater B. park C. garden? ? ? ? ? ? ? D. restaurant

55. A. eat B. dance C. sing D. work

56. A. create B. compose C. play D. choose

57. A. cheered B. stopped C. struggled D. voted

58. A. efforts B. ideas C. knowledge D. hope

59. A. picked out B. brought up C. turned down? ? ? ? ? D. left behind

60. A. connection B. love C. touch D. common

第二節(jié) （共10小題；每小題1.5分，滿分15分）

閱讀下面短文，在空白處填入1個適當?shù)膯卧~或括號內(nèi)單詞的正確形式。

China is leading the world in facial recognition algorithms （人臉識別算法）. It is reported that its best algorithm can recognize 10 million people61a single mistake in less than a second.

The top five of the 39 facial recognition algorithms in the world come from China， according to a test，62released the results last Friday. YITU Technology，63Shanghai-based company that claimed both the top and second spot on the list， said that its top algorithm is able64（recognize） nearly every person in a sample base of 10 million. However， “it is very likely for a human brain to make65（mistake） in recognizing the identities （身份） of 100 people，” the company said. Algorithms from Beijing-based company Sense Time66（win） the third and fourth spot， while the Shenzhen Institutes of Advanced Technology （SIAT） claimed67（five） in the test. YITU said that higher facial recognition accuracy means that users gain68（good） experiences when69（use） related products. For example， when a user uses facial ID for payment on a smartphone， it will not authorize the payment for someone else with a similar70（appear） as the user， the company noted.

61.? ? ? ? ? ? ? ? ? ? ? ? ? ? 62.? ? ? ? ? ? ? ? ? ? ? ? ? ? 63.? ? ? ? ? ? ? ? ? ? ? ? ? ? 64.? ? ? ? ? ? ? ? ? ? ? ? ? ? 65.

66.? ? ? ? ? ? ? ? ? ? ? ? ? ? 67.? ? ? ? ? ? ? ? ? ? ? ? ? ? 68.? ? ? ? ? ? ? ? ? ? ? ? ? ? 69.? ? ? ? ? ? ? ? ? ? ? ? ? ? 70.

寫作（共兩節(jié)，滿分35分） 第四部分

第一節(jié) 短文改錯（共10小題；每小題1分，滿分10分）

假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。

增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（﹨）劃掉。

修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1．每處錯誤及其修改均僅限一詞；

2．只允許修改10處，多者（從第11處起）不計分。

Last weekend， there was art festival in our school. I was so exciting， for it was the first time for me to join in the activity.

Early in the morning， such many people came to our school， make it so lively. The students gave a warm welcome to the guest. I walked around or enjoyed the paintings. All of the works were from the students， that were so creative， and I was impressed by it. Though they are busy with their studies most of the time， some students still managed to develop their hobbies. I should learn from them and develop into a hobby as well.

第二節(jié) 書面表達（滿分25分）

假定你是李華，現(xiàn)正作為交換生在倫敦學習，你得知當?shù)孛佬g館要舉辦中國畫展覽。請寫一封信申請成為志愿者。內(nèi)容包括：

1．寫信目的；

2．個人優(yōu)勢；

3．表達期望。

注意：

1．詞數(shù)100左右；

2．可以適當增加細節(jié)，以使行文連貫。

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