题目内容

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。

Although many Chinese students say that their knowledge of English grammar is good, most would admit that their spoken English is poor. Whenever I speak to a Chinese student, they always say, “My spoken English is poor.” 1. I would like to suggest that there may be some reasons for their problems with spoken English.

First, they fail to find suitable words to express themselves due to a limited vocabulary. 2. However, you can speak with a limited vocabulary, if you choose a positive attitude. Others will follow you as long as you use the words that you know.

_3. Sometimes they make mistakes when they are speaking because they are shy and nervous. Yet students should remember that their goal should be FLUENCY NOT ACCURACY. Your aim in writing is to be accurate following the rules for grammar and using them to get your message across. But to talk to someone in English, as quickly and well as you can, even though sometimes you may use a wrong word or tense, but it doesn’t matter. 4.

The third reason is that not enough attention is paid to listening. You have one mouth but two ears! All the hearing is necessary for you to start speaking.

Fourth, most Chinese students are reactive rather than proactive(主动的) language learners. Instead of actively seeking out opportunities to improve their spoken English they passively wait for speaking opportunities to come to them and wonder why their English always remains poor. 5.

A. Second, they are afraid of making mistakes.

B. They may try to avoid making similar mistakes next time.

C. Obviously the better answer is to expand their vocabulary.

D. However, their spoken English does not have to remain “poor”!

E. The second reason lies in the reluctance (不愿) of using what has just been learned.

F. The person you are speaking to will understand you and make allowances for any mistakes he hears.

G. If you have this proactive outlook, then you will see English opportunities wherever you go.

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The latest fashion in the kitchen is the food steamer.All the stores are selling them;everyone wants one.Steaming is one of the simplest and healthiest ways of cooking food.However,that cooking time is usually longer than with other methods.In case you’re thinking of buying a steamer,I’ve done a survey about the steamers available on the market to help you decide which will suit you best.

Folding Steamer

The simplest and least expensive is the folding stainless-steel(不锈钢)version.

Advantages:This is a good,basic design which sits inside a variety of different shapes of pans with the water under it;a ring in the centre allows for easy lifting and it's easy to clean.

Disadvantages:It only holds small dishes.Also,if you put too much water in the pan,it will boil up through the vegetables and they will be watery.If you put too little water in and let it get dry,you will burn the pan and get strange-smelling vegetables.

Steaming Pan

This is a three-layered black Teflon-coated version with a lid and two double-handled steamers,which sits on the oven ring.The brand I bought is called Nutritious Living.

Advantages:This is an excellent steamer, lightweight,easy to clean,and of all the steamers I’ve tried,this cooks the fastest.Fish and chicken can be cooked on the bottom with rice or vegetables on the top.It’s easier to store.

Disadvantages:Water can boil away until the pan is dry,but if you make sure you fill the pan up to the suggested level and do not overcook the food,this should not happen.You cannot see the food cooking from the top.It doesn’t supply a dish for cooking rice.

For serious users of steamers,I recommend having one of each version.If you just want to try it,get the folding stainless-steel type.

1.The food steamer is popular with people because ________________.

A.it can save time and money

B.food can be cooked simply and healthily

C.it is easy to clean and store

D.it is available in any store

2.Which of the following is true about the folding steamers?

A.They are cheap and easy to use.

B.They are difficult to clean.

C. They can hold all kinds of dishes.

D.You can put little water in the pan.

3.When you use the steaming pan,_________

A.you can overcook the food

B.you can only cook rice

C.you feel it’s heavy to carry

D.you should pour proper amount of water

If you are interested in animals, you probably heard about the tragedy at Seaworld Orlando. On February 24, Tillicum, a six-ton orca(虎鲸),was performing with his trainer, Dawn Brancheau, who stood on a platform by his pool.

They had done the same show together many times before, without incident. This time, though, events took a terrible turn. Without warning, Tillicum leaped from the water, took hold of Branchcheau by her hair, and dragged her deep below the water’s surface. Before other trainers could react, Brancheau drowned.

Although known as killer whales, orcas are the largest member of the dolphin family. They are easy to train, and performances like Tillicum’s have been done safely thousands of times. Yet Dawn Brancheau’s death was a shocking reminder of what can happen when human being act together with wild animals. People began to ask, “Should orcas be kept in captivity(囚禁)”

Yes

Worldwide, only 42 orcas are being kept by humans. Scientists know very little about these huge sea animals, which are difficult to study in the wild. However, they do know that orcas are easily harmed by pollution. As our oceans become ever more damaged by human activity, observing orcas up close helps us understand them and do a better job of protecting them in nature.

“I think that some dangerous animals, such as killer whales, should be kept in captivity because it raises awareness about them and educates people about wild animals,” says Lauren, 12, a 6-grader from Colorado. “Keeping some in captivity will help protect their species.”

No

Enclosed habitats can be painful to wild animals, and make them act in unpredictable even harmful ways.

“It is wrong to keep these animals in captivity”, says Prathm, 12 The 7th grader from New Jersey, adds, “They should live in their own habitats, not be used as entertainment slaves.”

Richard Ellis, a marine conservationist in New York, agrees. “It is part of human nature to keep wild animals in small spaces and train them to do tricks,” he says. “I’m against it because I think it humiliates the animals.”

1.Why does the author tell the tragedy of Dawn Brancheau ?

A.To introduce the topic.

B.To express his sympathy.

C.To describe the human animal relationship.

D.To warn people of the danger of keeping animals.

2.What can we infer from the text?

A. It is hard to train orcas.

B. Orcas are rare sea animals.

C. Orcas’ habitat is being destroyed.

D. Many orcas are hunted each year.

3.The underlined word ”humiliates” in the last paragraph most probably means “ _____”.

A. makes somebody less intelligent

B. makes somebody feel ashamed

C. makes somebody physically weak

D. makes somebody feel threatened

4.The text is mainly about_______.

A. how to help animals live a better life

B. how to develop friendship with animals

C. whether killer whales should be protected

D. whether animals should be kept in captivity

BEIJING - A research team led by Chinese scientists have discovered dietary modulation of gut microbiota(膳食干预肠道菌群)can alleviate both genetic and simple obesity in children.

The findings of the team, led by Zhao Liping with Shanghai Jiaotong University, Yin Aihua with the Guangdong province children's hospital, and Tang Huiru with Chinese Academy of Sciences, have been published on EBioMedicine, a renowned medical journal co-sponsored by Cell and The Lancet in July.

The team identified bacterial genomes specifically for producing obesity-related metabolites(代谢物), and said an improved gut microbiota can significantly help to treat genetic obesity such as Prader-Willi Syndrome (PWS).

Beginning in childhood, PWS affected kids develop an insatiable appetite, leading to chronic overeating and obesity.

The scientists used a diet therapy with beneficial gut bacteria on trial patients and found considerable diminished appetite, weight loss and improved health conditions on the patients.

The paper concluded dysbiosis (失调)of gut microbiota is highly related with both genetic and simple obesity in children, implicating dietary modulation of gut microbiota a potentially effective treatment method.

1. Which of the following factors contributes to child obesity?

A. dietary modulation of gut microbiota

B. beneficial gut bacteria

C. an improved gut microbiota

D. dysbiosis of gut microbiota

2. Which can replace the underlined word “diminished”?

A. unsatisfied B. increased

C. decreased D. good

3. Where is the passage extracted?

A. Medicine book B. Science book

C. Doctor’s instructions D. News report

4. Which might be the best title for the passage?

A. Chinese scientists discover treatment to child obesity.

B .The reasons for genetic obesity in children has been found.

C. Obesity-related research has been done by Chinese scientists.

D. An effective treatment to obesity has been found.

阅读下面短文,掌握其大意,然后从1-20各题所给的四个选项(A、B、C和D)中,选出最佳选项。

I used to hate being called upon in class mainly because I didn’t like attention drawn to myself. And otherwise assigned(指定)a seat by the teacher, I always to sit at the back of the classroom.

All this after I joined a sports team. It began when a teacher suggested I try out for the basketball team. At first I thought it was a crazy because I didn’t have a good sense of balance, nor did I have the to keep pace with the others on the team and they would tease me. But for the teacher who kept insisting on my “ for it”, I wouldn’t have decided to give a try.

Getting up the to go to the tryouts was only the half of it! When I first started the practice sessions, I didn’t even know the rules of the game, much what I was doing. Sometimes I’d get and take a shot at the wrong direction—which made me feel really stupid. , I wasn’t the only one “new” at the game, so I decided to on learning the game, do my best at each practice session, and not be too hard on myself for the things I didn’t “just yet”.

I practiced and practiced. Soon I knew the and the “moves”. Being part of a team was fun and motivating. Very soon the competitive in me was winning over my lack of confidence. With time, I learned how to play and made friends in the — friends who respected my efforts to work hard and be a team player. I never had so much fun!

With my self-confidence comes more praise from teachers and classmates. I have gone from in the back of the classroom and not wanting to call attention to myself, raising my hand— even when I sometimes wasn’t and not 100 percent I had the right answer. Now I have more self-confidence in myself.

1.A. as B. unless C. until D. though

2.A. chose B. agreed C. meant D. hoped

3.A. continued B. settled C. changed D. started

4.A. saying B. plan C. belief D. idea

5.A. right B. ability C. chance D. patience

6.A. looking B. going C. cheering D. applying

7.A. strengths B. knowledge C. courage D. competence

8.A. attending B. preparing C. enjoying D. watching

9.A. worse B. later C. less D. further

10.A. committed B. separated C. embarrassed D. confused

11.A. Interestingly B. Obviously C. Fortunately D. Hopefully

12.A. try B. act C. rely D. focus

13.A. want B. do C. know D. support

14.A. steps B. rules C. orders D. games

15.A. part B. roles C. mind D. value

16.A. movement B. operation C. process D. situation

17.A. improved B. expressed C. preserved D. recognized

18.A. dreaming B. playing C. hiding D. relaxing

19.A. to B. for C. with D. by

20.A. lucky B. happy C. satisfied D. sure

China is going green. In order to reduce air pollution and oil shortages, automobile manufacturers have announced their plans to develop hybrid vehicles (混合燃料汽车) for the Chinese market. Toyota's hybrid car Prius will be ready to drive in China this week. Let's have a look at the new car.

Any vehicle is a hybrid when it combines two or more sources of power. Hybrid cars run off a rechargeable battery and gasoline. Hybrid cars have special engines, which are smaller than traditional gasoline engines. They run at 99 percent of their power when the car is cruising (匀速行驶). A specially designed battery motor provides extra power for running up hills or when extra acceleration is needed.

Step into a Prius, and turn on the engine. The first thing you notice is how much quieter it is than a traditional car. At this point, the car's gasoline engine is dormant (休眠). The electric motor will provide power until the car reaches about 24 km/h. If you stay at a low speed, you are effectively driving an electric car, with no gasoline being used, and no waste gas gives off.

The onboard(车载的) computer makes the decision about when to use a gas engine, when to go electric, and when to use a combination of the two. If you go over 24 km/h, when you step on the gas pedal (油门), you are actually telling the computer how fast you want to go.

The electronic motor recharges automatically using a set of batteries. When driving at high speed, the gasoline engine not only powers the car, but also charges the batteries. Any time you use the brake, the electric motor in the wheels will work like a generator and produce electricity to recharge the batteries. As a consequence, the car's batteries will last for around 200,000 miles.

1.The author writes this passage mainly to________.

A. teach people how to drive a hybrid car

B. show how to save their gasoline when driving a car

C. introduce a new kind of "green" car

D. announce plans to develop hybrid vehicles for China

2.The first sentence probably refers to ________.

A. there will be more and more green land in China

B. China has started producing environmentally friendly cars

C. China's new cars are combinations of different green models

D. China is still young and lacking experience

3.What is the most important feature of hybrid cars?

A. They have smaller engines than traditional gasoline ones.

B. They are much quieter than traditional cars.

C. They only use 99 percent of their power to run up hills.

D. They are powered by both a rechargeable battery and gasoline.

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