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课时作业 三十九 模块7 Unit 4 Public transport
建议时间 / 40分钟
基础检测
Ⅰ.词形转换
1.There were roses (grow) up against the wall of the cottage.
2.They hoped this would lead to the (depart) of all foreign forces from the country.
3.Customers are advised to make seat (reserve) well in advance.
4. (fortunate), you were out when we called.
5.A good way to (large) your vocabulary is to read a daily newspaper.
Ⅱ.单句填空
6. (fail) my French examination, I decided to concentrate on French.
7.I've tried my best, but I have not yet come up any solution to the problem.
8.People around the world are (push) for the Japanese government to face the history with a correct attitude now.
9.Scientists have found the cell tissue(细胞组织) will split into several parts if it is treated with electricity.
10.Some experts and educators agree that difficulties and hardships can bring the best in teenagers.
Ⅲ.短语填空
speed up, split up, link up, arise from, put through
11.At the end of the bridge the expressway is into two roads.
12.The two spacecrafts will with each other in the orbit.
13.Misunderstanding lack of social communication, unless properly handled, may lead to serious problems.
14.The doctor said these drugs would his recovery.
15.You have your family much suffering.
Ⅳ.句型训练
16.A person with too much money has more fewer troubles. (rather)
一个人有太多钱,他的麻烦事只会更多,而不是更少。
17. , our eyesight becomes worse. (as)
随着年龄的增长,我们的视力会变差。
18. from polluting the river? (why not)
为什么不阻止他们污染这条河呢?
19.He last week. (强调谓语)
上周他确实给你写了信。
20. Try a traditional food of the north of China, or , Jiaozi. (as)
尝尝中国北方的一种传统食品,也就是人们通常熟知的饺子。
能力提升
Ⅴ.阅读理解
词数:348 主题:自动驾驶 文体:说明文
An autonomous vehicle designed for making local commerce deliveries was unveiled by Nuro. The vehicle is about the height of an SUV but far narrower than a typical car. The electric car features four exterior compartments(隔层)—two on each side—to hold separate deliveries. Each compartment can be tailored to a specific use, such as cooking a pizza or refrigerating a package.
“We can use self-driving technology to deliver anything, anytime, anywhere for basically all local goods and services,” Nuro co-founder Dave Ferguson said. “Consumers used to be okay with two-week paid shipping. It became two-week free delivery, followed by one week, two days, and the same day. Now same-day delivery isn't fast enough for some customers.”
Nuro isn't alone in building robots for local commerce deliveries. Earlier this month, Toyota, a Japanese car company, unveiled a concept vehicle that could be used for package delivery. A handful of start-ups—including Starship Technologies, Marble and Dispatch—are testing small robots for deliveries on sidewalks.
Nuro's vehicle will likely face legal hurdles. Fully autonomous vehicles without a test driver aren't legal in California today, and many companies have shifted testing to states where regulators are more welcoming of autonomous vehicles, such as Arizona.
Nuro expects to face fewer challenges because it doesn't carry passengers. Nuro's narrow size may also be helpful when navigating streets and avoiding pedestrians. The vehicle isn't equipped with any special features to communicate with pedestrians or other road users. Some companies have tested and patented solutions such as digital screens that signal the car's next move. Ferguson said his team conducted studies and found that such techniques could confuse people. Nuro believes it's better to make sure the car performs predictably, so that human drivers know what to expect from it.
“We feel by creating this new technology that's going to enable this last mile delivery, we're going to be creating new markets and doing things that previously weren't possible,” Ferguson said. “This is not swapping jobs with robots. It's creating new markets. There will definitely be new employment opportunities.”
21. What is the main characteristic of the Nuro's self-driving vehicle?
A.It can cook delicious meals for customers.
B.It is a pioneer in the field of self-driving vehicles.
C.It is far narrower and higher than other autonomous ones.
D.Its deliveries can be transported in the special compartment.
22. Which can best replace the underlined word “hurdles” in Paragraph 4?
A.Breakthroughs. B.Dilemmas.
C.Restrictions. D.Safeguards.
23.Why is the Nuro's vehicle not equipped with communicating features?
A.Its digital screens often break down.
B.People may be puzzled at the features.
C.The features have not been developed.
D.Its performance is usually hard to predict.
24. What can we infer about Ferguson's opinion on this new technology?
A.Beneficial. B.Challenging.
C.Controversial. D.Ambiguous.
Ⅵ.阅读七选五
Self-driving cars are believed to be the future of driving. Companies including Toyota, Uber and Google are all competing to be the first to bring them to the market. However, carmakers need to solve one problem first: 25
Most drivers today use gestures to show their intentions. They wave a car into a lane (车道), or nod at passers-by and cyclists, to let them cross the street. 26 So what can they do? US carmaker Ford and its partner Virginia Tech think they have the answer, according to Business Insider.
27 For example, if a driverless car is giving way, it could flash two white lights side to side. A solid white light would tell people nearby that there are no humans in the car. A slow blinking light would show the car is coming to a stop. 28 To test the method on real roads, the team designed a special suit that looks exactly like a car seat. When a driver wears it, it looks like the car is driverless.
The team successfully collected more than 1,500 hours of data after about 2,900 kilometres of “self-driving” through busy cities. 29 Ford says it plans to share the data with 11 other carmakers, according to DOGO News. Ford hopes that in the future, every carmaker will use the same system of signals.
A.But self-driving cars don't have this ability.
B.It's a test for the company's self-driving technology.
C.The data recorded how people interacted with a driverless vehicle.
D.How driverless cars communicate with passers-by, bikers and other drivers.
E.A rapidly flashing light would tell passers-by that a car is about to speed up.
F.More than one-third of them are worried about the safety of self-driving cars.
G.The team is testing a method that uses light signals to show what self-driving cars are doing.
Ⅶ.短文改错
It was a nice day. At 8:00 am, we gathered at the foot of Daqing Mountain and set out for the top in high spirit. All the way we were chatting, singing and laughing, enjoyed the fresh air and the beautiful scenery. When some fell behind, other would come and offer help. About two hours ago, we all reached to the top. Bathed under sunshine, we jumped or cheered with joy.
The activity benefits us a lot. Not only it get us close to nature and give us relaxation from heavy school work, but it also promoted the friendship among us.
What a wonder time!
Ⅷ.书面表达
假设你是李华,你打算和几位朋友在春天进行一次探险旅行。请根据所给信息,给住在澳洲的朋友David发一封电子邮件介绍这次的旅行计划,并邀请他一起旅行。
地点:海南岛;
时间: 3月15日—21日;
主要活动:远足、爬山、游泳、篝火晚会和潜水等;
注意事项:请带好泳衣和护照。
注意: 1.词数 100 左右(开头和结尾已给出,但不计入总词数);
2.可以适当增加细节,以使行文连贯。
参考词汇:篝火晚会 campfire party; 泳衣 bathing suit
Dear David,
How is everything going?
Yours,
Li Hua
课时作业(三十九)
Ⅰ.1.growing 2. departure 3. reservations
4. Unfortunately 5.enlarge
Ⅱ.6. Having failed 7. with 8.pushing 9.up 10.out
Ⅲ.11.split up 12.link up 13.arising from
14.speed up 15.put; through
Ⅳ.16.rather than
17.As we get older
18.Why not stop them
19.did write to you
20.as it is usually known
Ⅴ.【文章大意】 本文是一篇说明文。文章主要介绍了Nuro自主设计的自动驾驶汽车。此自动驾驶汽车用来运送货物,并有着广阔的前景。
21.D 细节理解题。根据文章第一段“The electric car features four exterior compartments(隔层)—two on each side—to hold separate deliveries. Each compartment can be tailored to a specific use, such as cooking a pizza or refrigerating a package.”可知,Nuro的自动驾驶汽车的主要特征是它运送的货物可以放置在特殊的隔层里,故选D。
22.C 词义猜测题。根据第四段第二句“Fully autonomous vehicles without a test driver aren't legal in California today, and many companies have shifted testing to states where regulators are more welcoming of autonomous vehicles, such as Arizona.”可知,在加利福尼亚没有试车员的全自动驾驶汽车是不合法的,由此可推知hurdles
意为“限制”,故选C。
23.B 细节理解题。根据倒数第二段第五句“Ferguson said his team conducted studies and found that such techniques could confuse people.”可知,这样的技术可能会使人困惑,故选B。
24.A 观点态度题。根据文章最后一段Ferguson 的话“…‘This is not swapping jobs with robots. It's creating new markets. There will definitely be new employment opportunities.’”可知这样的新技术能增加新的就业机会,由此可以推测出Ferguson认为这样的新技术是有益的,故选A。
Ⅵ.【文章大意】 本文是一篇说明文。文章主要介绍了无人驾驶汽车如何和行人,骑自行车的人以及其他司机交流,即使用光信号来表示无人驾驶汽车的动向。
25.D 承接上文“However, carmakers need to solve one problem first…”可知,此处要提出一个问题,故选D。
26.A 根据语境可知,此处是一个过渡句,承接下文“So what can they do?”,故选A。
27.G 承接上文“US carmaker Ford and its partner Virginia Tech think they have the answer, according to Business Insider.”可知,此处提出了一种解决方案,故选G。
28.E 与上文“A slow blinking light would show the car is coming to a stop.”呼应可知,此处列举了另一种闪灯方式的含义,故选E。
29.C 根据此处承接上文“The team successfully collected more than 1,500 hours of data after about 2,900 kilometres of ‘self-driving’ through busy cities.”,并与其关键词 “data”呼应可知,C项符合语境。
Ⅶ.It was a nice day. At 8:00 am, we gathered at the foot of Daqing Mountain and set out for the top in high spirit spirits. All the way we were chatting, singing and laughing, enjoyed enjoying the fresh air and the beautiful scenery. When some fell behind, other others would come and offer help. About two hours ago later, we all reached to the top. Bathed under in sunshine, we jumped or and cheered with joy.
The activity benefits benefited us a lot. Not only ∧did it get us close to nature and give us relaxation from heavy school work, but it also promoted the friendship among us.
What a wonder wonderful time!
Ⅷ. One possible version:
Dear David,
How is everything going?
My friends and I have decided to go on an adventure trip to Hainan Island in spring. I am writing to tell you about our travel plan.
We will be travelling around Hainan Island from March 15 to 21. While there we will go hiking, climb the mountains swim near the beach and have a campfire party. We also plan to go diving if weather permits. I'd like you to join us if possible. I am sure we will have a lot of fun being together. Please remember to pack your bathing suit and take your passport.
I am looking forward to your reply.
Yours,
Li Hua
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