高二英语人教版（2019）选择性必修第三册单元测试AB卷Unit2 Healthy Lifestyle基础夯实A卷（无听力版，含答案和解析）

2021-2022学年高二英语人教版（2019）选择性必修第三册单元测试AB卷Unit 2 Healthy Lifestyle 基础夯实 A卷
第一部分 阅读理解（共两节，满分50分）
第一节 （共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
A
Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet... We are surrounded by the word "diet" everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically and physically.
Diet products significantly weaken us psychologically. On one level, we are not allowing our brains to admit that our weight problems lie not in actually losing the weight, but in controlling the consumption of fatty, high-calorie, and unhealthy food. Diet products allow us to jump over the thinking stage and go straight for the scale(秤)instead. All we have to do is to recognize and swallow the word "diet" on food labels.
On another level, diet products have greater psychological effects. Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don't have to work to get results. Diet products make people believe that the gain comes without pain, and that life can be without resistance and struggles.
The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients. Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder products. Diet products may not be nutritional, and the chemicals that go into diet products are potentially dangerous.
Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying them. Losing weight lies in the power of minds, not in the power of chemicals. Once we realize this, we will be much better able to resist diet products, and thus prevent the psychological harm that comes from using them.
1.The first paragraph mainly tells us __________.
A.diet products can bring out people's potential B.people have difficulty in choosing diet products
C.diet products are misleading people D.people are fed up with diet products
2.One psychological effect of diet products is that people tend to __________.
A.resist a variety of diet foods B.hesitate before they enjoy diet foods
C.pay attention to their own eating habits D.watch their weight rather than their diet
3.The purpose of writing this passage is _________.
A.to warn people of the side effect of diet products
B.to tell people how to lose weight
C.to advise people to eat diet products
D.to introduce some diet products
B
Fifty-five years ago, I got into my fathers lime-green 1960 Rambler American--a car to take my driver’s exam in Lindenhurst. I crossed my fingers to pray that the start button would work. It did, and my father and I got to the test site on time. The streets seemed quite narrow to me. Although nervous, I was determined to do my best. Parallel-parking was my flaw, and I hoped that my tires would not hit the curb(路边线).
When I was practicing for the test, my father, far from being the best teacher, was rather unpleased with my parallel-parking. His fearful cries could be heard along the streets of Woodward Parkway in South Farmingdale, my hometown, or in the large empty parking lots where I first put my foot to the gas pedal. I felt embarrassed when he said, "Step on the gas! Check your rear-view mirror! Step on the brake!" I was convinced that no one could do all those things at the same time. I had seen the driver’s education films showing bodies were cut off in accidents and came away fairly frighteningly.
During my test, I drove cautiously, probably a little too slow, without the benefit of power steering or electronic helpmates. I kept my hands at 10 and 2 on the steering wheel( 方向盘), checked my mirrors, stopped at stop signs and signaled for turns. I was satisfied with my performance up to that point, but then it was time to parallel-park.
Fortunately, the parking area had no curb, just something like a mound of dirt at the edge. I pulled up next to a car, checked my rear-view mirror and began to back inward. Somehow, I nailed it on my first try, lining up right behind the car in front of me. Minutes later, the tester announced I had passed. I knew that my life had changed. I had earned freedom of movement and felt a sense of maturity.
1.Which can best replace the underlined word “flaw” in paragraph 1
A.Favourite B.Habit C.Advantage D.Weakness
2.What can be learned from paragraph 2
A.A terrible accident happened during the practice.
B.A quarrel between the author and his father broke out.
C.The author was doubtful about his father's direction.
D.The author was touched by his father's consideration.
3.Where did the author park his car during his test at last
A.Behind a car in line B.On a mound of dirt
C.Over a curb. D.In the street of Woodward Parkway.
4.What is the author’s purpose of writing the text
A.To show off his achievement with good luck.
B.To share his experience of taking his driving test.
C.To thank his beloved father for his help.
D.To accept the constant changes in his life.
C
Most of us struggle through the time it takes to get a cup of coffee to our lips once our alarms go off. Luckily, this coffee-making alarm clock could make those few struggling minutes practically disappear.
An alarm clock that makes a pot of fresh coffee as soon as you wake up actually exists, and you can buy it right now. Thanks to the Barisieur, your morning time will never be the same.
Here's how it works: Before you go to bed, fill the glass container with water and pour ground coffee into the(过滤器). Not a black coffee drinker
Not to worry—special drawers keep your cream cold and store your sugar, too.
Then, just set your alarm and go to sleep. This machine will take care of the rest.
A few minutes before your alarm goes off next morning, the Barisieur will begin to brew(冲泡) your coffee. And voila! A cup of hot coffee is waiting for you when your alarm rings and you open your eyes. You won't even have to leave your bed.
London designer Joshua Renouf designed this invention himself, raising over $ 500, 000 through donations on the Internet. Coffee lovers should act fast and put in a pre-order on the website now, paying just $ 300. Otherwise, you will have to wait until it hits stores and pay $ 420.
Owning one of these clocks will be totally worth it. Nothing says "seize the day" quite like waking up to a pot of freshly brewed coffee, after all. Also, the machine isn't limited to making coffee only in the morning. You can go out and return home with a cup of hot coffee waiting for you.
1.Why does the author mention the struggle
A.To show making coffee is challenging.
B.To show coffee can make us feel better.
C.To show the coffee-brewing alarm clock is great.
D.To show it is difficult to get up early in the morning.
2.What does the underlined word "it" in Paragraph 3 refer to
A.The Barisieur. B.The morning time. C.A hot cup of coffee. D.The glass container.
3.What's the benefit of pre-ordering the clock on the website now
A.You can get one much earlier. B.You can get one at a great discount.
C.You can get donations from its designer. D.You may have a chance to meet Joshua Renouf.
4.What is the author's purpose in writing the text
A.To tell us how to make coffee easily.
B.To advertise a new product in a store.
C.To recommend a special kind of alarm clock.
D.To compare traditional alarm clocks and new ones.
D
When "Rise of the Planet of the Apes" was first shown to the public last month, a group of excited animal activists gathered on Hollywood Boulevard. But they weren't there to throw red paint on fur-coat-wearing film stars. Instead, one activist, dressed in a full-body monkey suit, had arrived with a sign praising the filmmakers: "Thanks for not using real(猿)!"
The creative team behind "Apes" used motion-capture(动作捕捉)technology to create digitalized animals, spending tens of millions of dollars on technology that records an actor's performance and later processes it with computer graphics to create a final image(图像). In this case, one of a realistic-looking ape.
Yet "Apes" is more exception than the rule. In fact, Hollywood has been hot on live animals lately. One nonprofit organization, which monitors the treatment of animals in filmed entertainment, is keeping tabs on more than 2,000 productions this year. Already, a number of films, including "Water for Elephants," "The Hangover Part Ⅱ" and "Zookeeper," have drawn the anger of activists who say the creatures acting in them haven't been treated properly.
In some cases, it's not so much the treatment of the animals on set in the studio that has activists worried; it's the off-set training and living conditions that are raising concerns. And there are questions about the films made outside the States, which sometimes are not monitored as closely as productions filmed in the States.
1.Why did the animal activists gather on Hollywood Boulevard
A.To see famous film stars. B.To oppose wearing fur coats.
C.To raise money for animal protection. D.To express thanks to some filmmakers.
2.What does paragraph 2 mainly talk about
A.The cost of making "Apes." B.The creation of digitalized apes.
C.The publicity about "Apes." D.The performance of real apes.
3.What does the underlined phrase "keeping tabs on" in Paragraph 3 probably mean
A.Listing completely. B.Directing professionally.
C.Promoting successfully. D.Watching carefully.
4.What can we infer from the last paragraph about animal actors
A.They may be badly treated. B.They should take further training.
C.They could be traded illegally. D.They would lose popularity.
第二节 （共5小题；每小题2.5分，满分12.5分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Stick to Your Fitness Resolutions
Last year, the most common New Year's resolution was fitness-related. A study showed that roughly 50 million Americans pledged(发誓) to increase activity and lose weight. ①_____, success was hard to achieve. Two months later, only 37 per cent of people in their 20s and 16 per cent over age 50 had kept to their new fitness habit.
②_____, the benefits of such changes are clear. There is no question that exercise plays a role in the prevention and treatment of many diseases. Weekly exercise routines have been shown to reduce diabetes.
③_____. It's suggested that 150 minutes per week of moderate-intensity exercise like swimming, or 75 minutes per week of intense exercise, like jogging, should be the minimum amount of exercise needed to achieve maximum medical benefits.
Often the best way to increase your exercise is to incorporate(融合) movement into your everyday life. On average, urban citizens who go to work by walking, bike or public transportation are fitter than suburban citizens who drive to work. Besides, taking the stairs instead of the elevator also helps. ④_____.
Whether you resolve to work out at your local gym three times a week, take 10,000 steps a day or give your dog an extra walk every day, what matters most is not your commitment to exercise but your sticking to it. ⑤_____.
A.While they had good intentions
B.However hard they try to make a change
C.Although behaviour changes can be tough
D.There is always one type of exercise that you are fond of
E.So commit to something you love and keep to your fitness habit
F.They are good ways to increase the amount of your movement every day
G.The best form of exercise is the type that someone will consistently perform
第二部分 语言知识运用（共两节，满分30分）
第一节 （共15小题；每小题1分，满分15分）
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
Last year I ruined my summer vacation by bringing along a modern convenience: the iPad.
Instead of looking at nature, I 1 my e-mail. Instead of reading great novels, I stuck to reading 2 newspapers each morning. And that was the problem: I was acting as if I were still in the office. My body was on vacation but my 3 wasn't.
So this year I made up my mind to try something 4 : getting away from the Internet. I knew it wouldn't be easy, 5 I'm not good at self-control. But I was 6 . I started by handing the iPad to my wife. Then, a stroke of luck: The mobile phone 7 at our cabin was worse than in the past. I was trapped, forced to carry out my plan. Largely 8 from e-mail and my favourite newspaper websites, I had little way to 9 the world. I had no 10 but to do what I had planned to do all along: read books.
With determination and the strong support of my wife, I succeeded in my vacation struggle against the Internet. I finally 11 that it was me, of course, not the iPad, that was the 12 .
I knew I had 13 when we passed a Starbucks and my wife asked if I wanted to stop to use the Wi-Fi. "Don't need it," I said. 14 , as we return to work, a test begins: Can I survive when I'm back at work I don't plan to 15 my iPad completely. But I hope to resist the temptation (抵抗诱惑) to use it every five minutes.
1.A.received B.selected C.checked D.removed
2.A.online B.informal C.local D.traditional
3.A.opinion B.mind C.identity D.curiosity
4.A.attractive B.logical C.magical D.different
5.A.since B.unless C.though D.so
6.A.excited B.shocked C.frightened D.determined
7.A.quality B.design C.signal D.technology
8.A.taken out B.pulled down C.cut off D.carried away
9.A.rely on B.connect to C.help with D.look at
10.A.method B.goal C.trick D.choice
11.A.expected B.realised C.permitted D.suggested
12.A.puzzle B.sign C.evidence D.problem
13.A.won B.forgotten C.suffered D.recovered
14.A.Somehow B.Anyway C.However D.Therefore
15.A.take apart B.give up C.turn to D.care about
第二节 （共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Chinese researchers have ①_________(successful) grown and harvested rice in the deserts of Dubai after developing a strain (品种) which ②_________ (allow) the crop to grow in salt water.
A team of scientists, ③_________ (lead) by China's "Father of Hybrid Rice", Yuan Longping, have already started growing the crop in dilute(稀释的) seawater at home and are now bringing the technique to the Middle East.
The big harvest of rice last year in the suburbs of Dubai far exceeded scientists, expectations, according to a report by Xinhua News Agency. The high output—7,500 kilograms per hectare compared with the ④_________ (globe) average of 3,000 kilograms per hectare—has encouraged scientists to expand the project. They ⑤_________ (plan) to set up a 100-hectare experimental farm in Dubai later last year. They will put it into regular use this year and then start expanding after 2020.
The Dubai project is cooperation between China's Sea Rice Research and Development Center with the Private Office of Sheikh Saeed Bin Ahmed Al Maktoum. The two parties have signed an ⑥_________ (agree) to promote seawater rice across the area to reduce the risk of food shortages in the future.
While scientists in some countries ⑦_________ water shortages are a serious concern have been developing desalination (脱盐) techniques to change seawater for use in agriculture, China has been working ⑧_________ (develop)strains of salt-tolerant rice for the past four decades.
Although ⑨_________ is not yet clear how the Dubai project will be able to secure enough fresh water to dilute seawater ⑩_________ large-scale rice planting, Chinese scientists have already started growing it closer to home on a commercial scale.
第三部分 写作（共两节，满分40分）
第一节 （满分15分）
假定你是李华,你校交换生George最近因为起床困难导致上学总是迟到,因此他写邮件来向你求助。请用英语给他回封邮件,给予他相应的建议,内容包括:
1.养成早睡早起的习惯;
2.适当地参加锻炼;
3.要意识到按时上学的重要性。
注意:
1.词数80左右(开头和结尾已给出,不计入总词数);
2.可以适当增加细节,以使行文连贯;
Dear George, ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
第二节 （满分25分）
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写词数应为150左右。
Long ago, in a remote village, there was a place known as the House of 1,000 Mirrors, which a great number of people visited every day. Nobody knew why the house had been built with so many mirrors.
A happy little dog heard of this place and decided to pay a visit himself. He ran all of his way with a happy heart. So long was the way that he spent many days on his way. When he arrived, although tired, he jumped happily up the stairs to the doorway of the house. There was a hole in the door. He looked through the hole with his ears lifting high and his tail shaking as fast as it could. To his great surprise, he found himself looking at 1,000 other happy little dogs with their tails shaking just as fast as his. He laughed a lot, and was answered with 1,000 great smiles just as warm and kind as his. As he left the house, he said to himself, "This is a wonderful place. I will come back and visit it often. And I will tell all my friends to come here to enjoy the wonderful sight."
In this same village, another little dog, which was sad and blue all the day, also decided to visit the house. After running on the way for so long a time, he felt tired as well as depressed. He slowly climbed the stairs and hung his head as he looked into the hole in the door. To his great surprise, he saw the 1,000 unfriendly dogs looking at him, so he barked at them right away.
Paragraph 1:
Then he was terrified to see 1,000 little dogs barking back at him.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2:
Instead, the happy little dog came back together with lots of good friends.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案以及解析
第一部分 阅读理解
第一节
A
答案：1-3.CDA
解析：1.段落大意题。根据第一段第三句以及第四句中的"for products that harm us"可知,减肥产品到处都是,人们往往会被误导而受到伤害。显然本段内容关键点在“产品、上当受骗”,故选C。
2.细节理解题。根据第二段的第二句可知,减肥产品阻碍我们的大脑承认体重问题实际上不在于减重,而在于控制消耗高脂肪、高热量、不健康的食品。也就是说,减肥产品引导人们注重体重而不是饮食。故选D。
3.意图推断题。根据最后一段第一句可知,我们应警惕减肥产品给我们带来的副作用。故选A。
B
答案：1.D; 2.C; 3.A; 4.B
解析： 1.题干的意思是哪一项能取代第一段中画线单词“flaw”？A项最喜欢的；B项习惯；C项优势；D项弱点。根据本句"Parallel-parking was my flaw, and I hoped that my tires would not hit the curb."（平行停车是我的弱项，我希望我的轮胎不会撞到路边线。）可知，希望轮胎不要撞到路边线，应是平行停车是弱项，所以此处答案是D。
2.题干的意思是从第二段能了解到什么？A项在练习过程中发生了一起可怕的事故；B项作者和他父亲之间爆发了一场争吵：C项作者对他父亲的指导表示怀疑；D项作者被他父亲的体贴感动了。根据本段倒数第二句"I was convinced that no one could do all those things at the same time."（我确信没有人能同时做所有这些事情。）可知，作者对她父亲的指导表示怀疑，所以此处答案是C。
3.题干的意思是在考试的时候作者最终把车停在了哪里？A项在一条线上的汽车后面；B项在一堆土上；C项压到了路边线；D项在伍德沃德公园路的街上。根据第四段第三句“Somehow, I nailed it on my first try, lining up right behind the car in front of me.”（不知怎么地，我第一次尝试就成功了，正好笔直地排在了我前面的车后面。）可知，作者最终把车停在了一条线上的汽车后面，所以此处答案是A。
4.题干的意思是作者写这篇文章的目的是什么？A项炫耀她的好运；B项分享他参加驾驶考试的经历；C项感谢他敬爱的父亲的帮助；D项接受生活中的不断变化。通读全文可知，本文讲的是作者一次驾驶考试的经历，作者写这篇文章的目的，应是分享他参加驾驶考试的经历，所以此处答案是B。
C
答案：1-4.CABC
解析：1.推理判断题。根据第一段内容可知,我们大多数人都会在闹钟响的时候挣扎着度过把一杯咖啡送到嘴边的时间。幸运的是,这个煮咖啡的闹钟可以让这几分钟的挣扎消失得无影无踪。因此,作者提到struggle是为了展示煮咖啡闹钟很棒。故选C。
2.代词指代题。根据第二段最后一句以及第三段第一句可推知,画线词it指的就是Barisieur,故选A。
3.推理判断题。根据倒数第二段最后两句可知,现在就在网站上预订,只需支付300美元。否则,你必须等到它到店,支付420美元。因此,现在在网站上预订可以有很大的折扣。故选B。
4.写作意图题。根据文章最后两段可知,这篇文章是在为一款煮咖啡闹钟做宣传,故选C。
D
答案：1-5.DBDA
解析：1.细节理解题。根据第一段中的"Instead, one activist, dressed in a full-body monkey suit, had arrived with a sign praising the filmmakers: 'Thanks for not using real apes!'"可知,动物保护者在Hollywood Boulevard集会是为了向一些电影制片人表示感谢,故D项正确。
2.段落主旨题。根据第二段中的"The creative team behind 'Apes' used motion-capture technology to create digitalized animals... records an actor's performance and later processes it with computer graphics to create a final image."可以判断,本段主要介绍了数字化猿猴的创作,故选B。
3.词义猜测题。根据第三段中的"One nonprofit organization, which monitors the treatment of animals in filmed entertainment"可知,该非营利性组织旨在监督电影娱乐业对待动物的方式,所以画线短语与monitor(监督)意义最为接近,故D项“密切关注”正确。
4.推理判断题。根据最后一段中的"In some cases, it's not so much the treatment of the animals on set in the studio that has activists worried; it's the off-set training and living conditions that are raising concerns."可以推断,动物演员可能受到了不公正的对待,故A项正确。
第二节
答案：①-⑤ ABGFE
解析：①空前提到一项研究表明, 大约有5,000万美国人承诺增加运动量和减肥, 空后提到成功难以实现。A项(尽管他们有好的意愿)承上启下, 符合语境。故选A项。
②上一段最后一句讲的是很多人没有坚持实施他们的运动计划, 空后表明这种改变的好处是显而易见的。C项(尽管改变行为可能会很难)是过渡句, 符合语境。changes为关键词。故选C项。
③空后针对运动强度和运动量给出建议, 指出了获得最大医疗效益所需的最低运动量, 该空应引出下文; 结合选项, G项(最好的锻炼方式是能一直坚持下去的方式)和下文联系最密切。故选G项。
④根据空前的On average, urban citizens who go to work by walking, bike or public transportation are fitter than suburban citizens who drive to work. Besides, taking the stairs instead of the elevator also helps.可知, 平均来看, 步行、骑自行车或乘坐公共交通工具上班的城市居民比开车上班的郊区居民更健康, 此外, 用走楼梯取代坐电梯也有帮助。F项(它们是每天增加运动量的好方法)承接上文, 符合语境。故选F项。
⑤根据空前的Whether you resolve to work out at your local gym three times a week, take 10,000 steps a day or give your dog an extra walk every day, what matters most is not your commitment to exercise but your sticking to it.可知, 无论你决定每周去当地的健身房锻炼三次、每天走一万步还是每天多遛一次狗, 最重要的不是你对锻炼的承诺, 而是你的坚持。E项(所以, 全心全意投入你喜欢的运动, 坚持你的健身习惯)承接上文, 符合语境。E项中的commit与空前的commitment相呼应, 且keep to与空前的sticking to相呼应, 故选E项。
第二部分 语言知识运用
第一节
答案：1-5.CABDA; 6-10.DCCBD; 11-15.BDACB
解析：本文是一篇记叙文。本文讲述了作者为了抵挡网络诱惑,在度假时尝试彻底远离网络的经历。
1.句意为:我查看电子邮件而不是欣赏大自然的美景。check e-mail为固定搭配,意为“查看电子邮件”。故选C项。
2.根据语境和下文的newspaper websites可知作者每天早上用iPad读报,所以是读网络报纸。故选A项。
3.句意为:我的身体在度假,但我的头脑却没有。此空应与my body对应。故选B项。
4.根据设空后的getting away from the Internet可知作者今年度假想尝试一些与去年度假时沉迷于网络不同的事。故选D项。
5.根据设空后的I'm not good at self-control可知,设空前后为因果关系,前果后因,故选A项。
6.根据前句I knew it wouldn't be easy和空前的But可知,作者这次的改变是有决心的。故选D项。
7.句意为:一件幸运的事是:我们的小屋里手机的信号比过去差。故选C项。
8.根据语境可知没有iPad,手机信号不好,作者感觉自己与世隔绝。cut off意为“切断;中断”,符合语境。take out意为“取出;去掉”;pull down意为“拉下来;摧毁;推翻”;carry away 意为“拿走;运走”。故选C项。
9.因为没有邮件,没有报纸网站,作者几乎没有办法与外面的世界联系。故选B项。
10.根据上文的I had little way to _______ the world.可知作者与世隔绝,只能实行自己读书的计划。have no choice but to do sth为固定搭配,意为“除了做某事别无选择”。故选D项。
11.句意为:我最终意识到有问题的是我,而不是iPad。故选B项。
12.句意见上一题解析。根据前文可知,作者一直认为是iPad毁掉了他的假期,而这次抵制网络的经历让他意识到网络本身没有问题,是自己的问题。故选D项。
13.当路过星巴克时妻子问作者是否进去蹭网,作者说不需要,他觉得自己战胜了网络。故选A项。
14.句意为:但是,当我回去上班时,会面临一个考验:我在工作中还能幸免于难吗 根据语境可知设空处表示转折关系。故选C项。
15.根据下一句But I hope to resist the temptation to use it every five minutes.可知,作者并不想完全放弃iPad。故选B项。
第二节
答案：successfully; allows; led; global; planned; agreement; where; to develop; it; for
解析：中国的研究人员在迪拜已成功种植并收获了一种用海水种植的水稻。
①修饰动词用副词,根据空后的"grown and harvested"可知,此处应用副词successfully。
②根据语境可知,此处叙述一般的情况,故应用一般现在时;空前的which引导的是定语从旬,which在从句中做主语,指代先行词"a strain",为第三人称单数,故填allows。
③分析句子结构可知,动词lead和其逻辑主语"A team of scientists"之间为动宾关系,故此处应用过去分词短语做后置定语。
④根据空前的the和空后的average可知,此处应用形容词global做名词average的定语。
⑤根据本句中的"later last year"可知,此处应用一般过去时,表示发生在过去的动作。
⑥根据语境以及空前的an可知此处应用agree的名词形式agreement。
⑦分析句子结构可知,空处引导定语从句,修饰先行词countries,关系词在从句中做地点状语,所以此处应用where来引导该从句。
⑧根据语境可知,过去四十年,中国一直致力于开发抗盐的水稻,此处表示目的,故填to develop。
⑨分析句子结构可知,此处应用it做形式主语,how引导的从句做真正的主语。
⑩根据语境可知,此处表示稀释海水是为了大规模种植水稻,故用介词for(为了)。
第三部分 写作
第一节
答案：
Dear George,
I'm sorry to know you have been annoyed at getting up hard and being late to school recently. Here are some suggestions I offer you.
First, you should get into the habit of sleeping and getting up early, which is the most effective way to solve the problem. Second, taking exercise properly is necessary for you, because it helps you keep energetic and get up early. Finally, you have to realize the importance of going to school on time, and even get rid of the laziness inside yourself to keep active.
I hope my advice would be helpful to you.
Yours,
Li Hua
第二节
答案：
Paragraph 1:
Then he was terrified to see 1,000 little dogs barking back at him. He felt depressed and frightened, and decided to leave. As he left, he thought that place was a really terrible place, and there were so many unfriendly dogs which barked at him. He decided that he would never come back and visit it again and he would advise all his friends not to come here to see the horrible dogs. Thus he left the house and never returned.
Paragraph 2:
Instead, the happy little dog came back together with lots of good friends. They jumped and laughed around the house. Therefore, they saw thousands of laughing dogs in the mirrors. They felt happy. In fact, all the faces in the world are mirrors. What kind of reflections you see on the faces of the people you meet depends on what expression they find on your face. Thus, to live in a wonderful place full of kindness and love, you have to be a kind person with love in your heart first