北师大版（2019）必修第二册Unit 4 Information technology>Lesson 2 Apps课时训练（含解析）

Unit 4 Information Technology Lesson 2 Apps——2022-2023学年高一英语北师大版（2019）必修第二册同步课时训练
一、填空
1.Life is not fair, but despite the difficult ________(real), you must keep striving against pains and tears.
2.Some apps allow students ________(choose) their online teachers and subjects based on their personal interests and needs.
3.You can look through the ________(late) news around the world on your mobile phone.
4.Mom needs to ________(sure) that the food offered is good food for the child to eat.
5.According to my records, Mrs. Green, your order ________(deliver) last week.
6.That's because there are a number of _____(power) voice manipulation(处理) technologies.
7.It has been _____ (confirm) that eating too much fat does harm to our health.
8.After the earthquake, what the government did was to provide _____ (accommodation) for the homeless families.
9.He plans _____ (subscribe) to China Daily to read English news every day.
10.Being too much fat may contribute to blood _____ (press).
二、七选五
Inventions are always coming to make our lives easier, greener and more interesting. ①________ What will inventors dream up next
The Iron Man Suit, XS 2
②________ Don't dream anymore. There's a real Iron Man suit, XS 2, which instantly changes the person wearing it. The suit provides the power to lift 200 pounds with ease. It was designed to help the military with heavy lifting. One person in the suit could do the work of three soldiers.
A Flying Jet
Now Glen Martin's invention is ready to take off. The Martin Jet allows its operator to fly 8,000 feet into the air. Unfortunately, you can't fly in the sky for too long. The jet holds only 30 minutes' worth of oil fuel.
③________
The EMIEW 2 robot is the perfect office helper. Do you need a document to be delivered No problem! It can also guide visitors to their destinations. The three-foot-tall robot can identify different human voices and respond to commands.
The Green Machine
Say goodbye to gasoline (汽油)! The AIRPod car runs on air power. ④________ A high-pressure air tank can fill the car in minutes. The three-wheeler can travel about 130 miles between fill-ups.
The Robot-Guard
EMILY is a robot. She can swim through riptides(激流) at up to 24 miles per hour. ⑤________ EMILY is operated by the water power.
A. The Hardworking Robot
B. The Environmentally-friendly Robot
C. Have you ever dreamed of becoming a superhero
D. That means that this car won't pollute the environment.
E. The EMIEW 2 robot may be popular with modern companies.
F. Her inventor, Tony, says that that's 15 times as fast as human lifeguards!
G. Take a look at the following breakthroughs in science and technology.
三、阅读理解
Have you ever lost your car in a parking lot It happens. You park and go shopping. When you get back, you have no idea where your car is. Then you start wandering around and clicking on the panic button on your car keys so the alarm goes off. It can be frustrating, especially on a hot and sunny day.
No, you don't need to install (安装) an expensive GPS system to keep track of your car. That's too expensive. But is there a way to track your car without spending too much Yes, now there is!
A California-based startup company was able to make this a reality. They created a tiny device that works with your smartphone, and it could be exactly what you're looking for.
What is it It's called TrackR Bravo. It is a tracking device with the size of a coin. It's changing the way we keep track of the important things in our lives.
How does it work It's easy! Install the free TrackR app on your smartphone ; connect the app to your device and you're ready to go! Simply connect TrackR to whatever you want to track. The entire process of setting it up only takes 5 minutes or less.
You can connect it to your keys, briefcase, wallet, your latest tech gadgets and anything else you don't want to lose. Then use the TrackR app to locate your missing item in seconds.
"This device has saved me tons of time and money!" said Johnny Blaze.
1.What does the underlined word "frustrating" in Paragraph 1 most probably mean
A.Troublesome. B.Confusing. C.Disappointing. D.Joyful.
2.Compared with the GPS system, what makes TrackR Bravo a better choice
A.It works faster. B.It's cheaper. C.It's more reliable. D.It's smaller in size.
3.What do we know about TrackR Bravo
A.It can be controlled by human voice. B.It takes a long time to make it work.
C.Its users need to pay for its software. D.It can be connected to different objects.
4.Which part of a newspaper is this text most probably taken from
A.Technology. B.Education. C.Economy. D.Culture.
答案以及解析
一、填空
1.答案：reality
解析： 句意：生活是不公平的，但尽管现实很困难，你必须不断地努力克服痛苦和泪水。由句意和空前的形容词difficult可知，此处应填名词。reality现实。
2.答案：to choose
解析：句意：一些应用程序允许学生根据个人兴趣和需要选择在线教师和科目。allow sb. to do sth.意为"允许某人做某事"。
3.答案：latest
解析： 句意：你可以在手机上浏览世界各地的最新消息。latest最新的。
4.答案：ensure
解析： 句意：妈妈需要确保所提供的食物是供孩子吃的好食物。由句意可知此处应用ensure。 need to do sth.意为"需要做某事"。
5.答案：was delivered
解析：句意：根据我的记录，格林夫人，你的订单上个星期就送到了。由last week可知，此处应用一般过去时，order与deliver之间为被动关系，故填was delivered。
6.答案：powerful
解析：句意:那是因为有许多有效的声音处理技术。powerful强大的,强有力的,有效的。
7.答案：confirmed
8.答案：accommodations
9.答案：to subscribe
10.答案：pressure
二、七选五
答案：GCADF
解析：本文是一篇说明文,介绍了几个在科技上取得重要突破的发明。
①根据本空前的"Inventions are always coming to make our lives easier, greener and more interesting."可知,发明总是让我们的生活更容易、更环保、更有趣,下文又介绍了几个发明,故G项(看看以下科技上的突破)符合语境。故选G。
②根据本空后的"Don't dream anymore. There's a real Iron Man suit, XS 2, which instantly changes the person wearing it."可知,不用再做梦了,现在就有一套真正的钢铁侠套装XS 2,它会立即改变穿着它的人,故C项(你梦想过成为超级英雄吗 )符合语境。故选C。
③此处为本段小标题,根据第一句"The EMIEW 2 robot is the perfect office helper."可知,本段主要介绍的是EMIEW 2机器人,它是帮助办公室工作的,再结合各段小标题的句式特点可知A项(辛勤工作的机器人)符合语境。故选A。
④根据本空前的"Say goodbye to gasoline(汽油)!The AIRPod car runs on air power."可知,告别汽油,AIRPod汽车靠空气动力驱动,故D项(那意味着这种车不会污染环境)符合语境。故选D。
⑤根据本空前的"She can swim through riptides(激流) at up to 24 miles per hour."可知,她能在激流中以每小时24英里的速度游泳,故F项(她的发明者托尼说,那是人类救生员速度的15倍快)符合语境。故选F。
三、阅读理解
答案：1-4.ABDA
解析：本文是一篇说明文,介绍了一款可以和智能手机连接在一起,用于追踪人或东西的软件。
1.词义猜测题。根据第一段中的"Then you start wandering around and clicking on the panic button on your car keys so the alarm goes off. It can be frustrating, especially on a hot and sunny day."可知按下汽车钥匙上的报警按钮让警报器鸣响,尤其是在炎热晴朗的天气下,让人非常烦恼。由此推知frustrating意为"令人沮丧的"。故选A。
2.细节理解题。根据第二段可知GPS很贵,现在有一种设备不会花费很多钱,即TrackR Bravo,因此它会是一个更好的选择。故选B。
3.细节理解题。由文章倒数第二段第一句"You can connect it to your keys, briefcase, wallet, your latest tech gadgets and anything else you don't want to lose."可知TrackR Bravo可以和不同的东西连接在一起。故选D。
4.推理判断题。本文介绍了一款可以和智能手机连接在一起的应用程序,与科技有关。故选A。
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