高中英语复习资料--Book-4--Unit-2-综合训练.docx
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1、Book 4 Unit 2综合训练A卷主题阅读专攻练AOne of the reasons you dont have your alarm on during the day is that you know you H keep forgetting to turn it off every time you want to go outside.So you just keep it off.And thats not smart because many home invasions and burglaries may occur during daylight hours.Typi
2、cally, traditional home security systems require you to push buttons.What if you forget the code? What if you accidentally disable it? What if your naughty visiting nephew messes with it? Now if s time for the voice-controlled home security system developed by Enter Angee Company.What can Angees sys
3、tem do for you?Say so long to those wall keypads where you might accidentally hit the wrong button.Kiss goodbye to having to remember numerical codes, worrying if your elderly parent will forget it and worrying if a burglar could break it.By detecting the Bluetooth signal from your phone, Angee will
4、 automatically arm when you leave, and disarm when you arrive home.if you lose your phone, or the battery runs out, you can use voice recognition to disarm Angee.Enjoying your private moments? Don,t want Angee to observe? Just say “Turn away. You can even set Angee to automatically activate privacy
5、mode (模式)when specific people are present at home.Video Surveillance (监视)Instead of cameras trained on one spot, Angees surveillance will respond to motion (移 动)and turn to face it.This allows Angee to record events, wherever the action is.This way, a burglar will not be able to avoid camera range.A
6、ngee knows you are comingWhen Angee is paired up with your smartphone, it will perforin commands once you get near enough to your house after being out.So if you want the alarm to be disarmed as you approach your front door, Angee will do this because it will detect when your mobile device is within
7、 a certain range.语篇解读:本文是一篇说明文。文章介绍了一款智能、自动且声控的安吉家庭安全系 统。1. In what way is Angees system different from traditional home security systems?A. It will push buttons by itself.B. It can remind users to turn their alarm on.C. It is smart, voice-controlled and can run itself.D. It can prevent home invasio
8、ns from occurring.解析:选C 细节理解题。根据第一段中的“And thaf s not smart”以及 What can Angees system do for you?部分中的“you can use voice recognition to disarm Angee”和 “You can even set Angee to automatically activate privacy mode (模式)”可知,安吉家庭安 全系统跟传统的系统不同点在于:安吉系统是智能、声控并且自动的。2. After you have Angees system fixed at ho
9、me, you needn,tA. connect it with a Bluetooth signalB. worry about using a phone wronglyC. remember boring numerical codesD. meet important people at home解析:选C 细节理解题。根据What can Angees system do for you?部分中的“Kiss goodbye to having to remember numerical codes”可知,安装安吉系统之后,用户不用再担 心会忘记密码了,因为他们根本没有必要记密码。3
10、. What do we know about Angees video surveillance?A. It should be paired with the user,s smartphone first.B. It can automatically report events to the police in time.C. It can switch into privacy mode when a burglar comes.D. It can provide enough evidence once a house is broken into.解析:选D 推理判断题。根据 V
11、ideo Surveillance部分中的“This allows Angee to record events, wherever the action is.”可知,安吉系统会拍摄所有发生的事情,万一房子被盗,这 也为这样的盗窃案提供充足的证据。BBack in 1988, Red Delicious made up 70 to 80 percent of the domestic apple market. Over the years, farmers sold a lot of them because they looked great. But they had a floury
12、 texture (口 感),and people want an apple thats firm, crisp and juicy. 1 started searching for the one. By 1994, threatened by varieties from Japan and New Zealand, the U. S. apple industry and Washington State University agreed that we had to grow our own.First, we cross-pollinated (为异花授粉)existing ap
13、ples: Collect pollen from one flower, put it on the tip of a pencil eraser, and rub it into another. We crossed dozens of crisp, tasty varieties such as Gala, Fuji, and Pink Lady. But the best breed came out of Honeycrisp and Enterprise parents. The crossbred seeds grew into 5-foot trees, and we gra
14、fted those onto rootstocks (根状茎)to make them start producing quickly, and planted them in evaluation gardens. A few years later, they fruited and we began tasting.So I would walk along long rows of hundreds and thousands of trees, and when I found an attractive fruit, F d bite, chew, and spit it out
15、. Most were terrible, but when I found one with good texture and taste, T d pick 10 or 20 of them. Then I put them in cold storage to see how they would hold up after a few months. After that, three or four researchers sat down and tasted every apple. We checked acidity and sugar levels, which can c
16、hange over time, and tested firmness and crispness using instruments that measure pressure and cell breakdown.When we found exactly what we wanted, we planted and tested them all over again. Eventually, we ended up with Cosmic Crisp. It can spend nine to twelve months in storage, and stay crisp, fir
17、m, juicy and sweet.语篇解读:本文是一篇说明文。文章主要介绍了美国最新研制的苹果品种“宇宙脆” 的研究开发过程,并介绍了该苹果品种的特色。4. How do the researchers grow Cosmic Crisp?A. By testing acidity and sugar levels.B. By crossbreeding with good varieties.C. By selecting fine fruits.D. By evaluating the quality.解析:选B 细节理解题。根据第二段第一、二句可知,我们对现存的苹果品种进行 异花授粉
18、,然后使很多鲜脆、美味的品种杂交;再结合第二段第四句可知,人们把这些杂 交种子培育成5英尺高的树,然后将其嫁接到根状茎上使其开始迅速地生长;故B项正确。5. Which is the closest in meaning to the underlined word “grafted” in Paragraph 2?A. Applied.B. Rubbed.C. Attached.D. Changed.解析:选C 词义猜测题。根据画线词所在句可知,人们把这些杂交种子培育成5英 尺高的树,然后将它们嫁接到根状茎上,让它们开始迅速地生长;据此可知,画线词意为 “嫁接;移植”,故C项“附上,固定”与
19、其意思相近。6. What can we learn from the text?A. The apple seeds cross-pollinated take a few years to grow.B. Cosmic Crisp has a longer storage life and better quality.C. Cosmic Crisp is mainly bred from Gala and Fuji.D. The quality of apples lies in its acidity and sugar levels.解析:选B 推理判断题。根据文章最后一句“It c
20、an spend nine to twelve months in storage, and stay crisp, firm, juicy and sweet.”可推知,这种苹果的保质期更长、质量更佳, 故B项正确。Have you ever heard of agritourism where you can experience the farm life? If not, Dr. Cindy Ayers-Elliott will tell you the real story of Foot Print Farms.The original concept of building Fo
21、ot Print Farms was simple. When Ayers-Elliott returned to her hometown after graduation, she didn t have to look any further than her states alarming health statistics to find a mission. Everywhere she turned, there were reports of high blood pressure, diabetes, obesity and heart disease. The proble
22、m was already identified, “ explains Ayers-Elliott. Too many Mississippians were seriously unhealthy and it didnt take research to see that. And many of the state,s greatest health challenges could directly result from poor diet.”These days, Foot Print Farms, which started with a few raised beds of
23、herbs and vegetables, is making fresh, naturally grown food. When speaking of the key to my success, the co-op model works because we share the work and rewards, “ notes Ayers-Elliott. A perfect example is the Wingfield High School football team. To earn the money for equipment and other items, play
24、ers committed to working five hours a week on the farm, and by the end of the summer they produced 1,000 melons and the profits from their sales helped to buy weights, T-shirts, sweat suits and pregame meals. But the lessons they learned about the rewards of hard work and working together to accompl
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