【題目】—Archimedes was a really wise man. He could easily ________ the king's problem.

—Yes, so he was. And he was also a great scientist who had a lot of _____.

A.reduce; adventures

B.beat; decisions

C.solve; achievements

【答案】C

【解析】

句意：——阿基米德是一個真正有智慧的人。他能輕松地解決國王的問題。——是的，他的確是。他還是一個有許多成就的偉大的科學(xué)家。

考查動詞和名詞詞義辨析。reduce減少；beat打�。�solve解決。根據(jù)賓語problem可知，此處應(yīng)該用動詞solve與之搭配，意為“解決問題”。adventures冒險；decisions決定；achievements成就。根據(jù)下句中的“he was also a great scientist”可知科學(xué)家應(yīng)該有很多成就。故選C。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】—Excuse me, I am new in town. Could you please tell me_______?

—Sure, the Uncle Tom's down this street would be a good choice.

A.where there is a good place to eat

B.there are any good places to eat

C.where is the restaurant

D.is there a good place to eat

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】改寫句子 按括號中的要求完成句子，每個空格填一個單詞。

【1】He has four lessons in the morning every day. (改為一般疑問句)

__________ he __________ four lessons in the morning every day?

【2】My schoolbag is black . (對劃線部分提問)

__________ __________ is your schoolbag?

【3】"How do you go to school ?" I asked Jack. (改寫句子，句意不變)

I asked Jack __________ he __________to school .

【4】People can’t believe that there’s been a really quick improvement in Shanghe in the last few years.(改寫句子，句意不變)

It’s__________that Shanghe has__________in such a rapid way in the last few years.

【5】It took her plenty of time to look after her disabled son. (改寫句子，句意不變)

Plenty of her time __________ __________in taking caring of her disabled son.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】根據(jù)短文內(nèi)容和首字母提示，在下文空格處填入適當(dāng)?shù)脑~使短文完整，寫出空缺處各單詞的正確形式。（每空一詞）

I had never been on a real roller coaster（過山車）, f【1】 of speed and heights. The closest I had ever got was a kiddie-coaster when I was six. I had it stopped even b【2】 we got up to the first slope.

So today I just waited for my friends while they took the 53 mph roller-coaster-riding. As they stepped off the ride, they all tried to talk me into taking the n【3】 one.

"It's not that scary," added Jackie, "I'll sit next to you."

"Look! This is the s【4】 ride in the park!" Christina pointed out.

Finally, I gave in and agreed to get on the roller coaster. Of course everyone had come out alive so far, but you n【5】 know what will happen.

As we stood in line, I got more scared. "It looks really big from down here," I worried out loud. Finally, we r【6】 the front of the line. I sat in a seat with Jackie and said that I would not let go of her hand until we were s【7】 off the ride.

As soon as we started moving, I began to scream and held Jackie's hand tightly. We started to climb the slope toward the highest point of the r【8】.

It felt as if something had broken. We started falling fast. The wind blew hard and it seemed like my face would blow off. I screamed so loud that I couldn't hear m【9】 anymore. Oh my gosh, we weren't going to stop! I closed my eyes, never stopping my scream.

CLUNK!

The ride came suddenly to a stop. I o【10】 my eyes, tired and dizzy（暈的）. My friends looked at me, searching for my reaction.

"Can we do that again?" I asked in a low voice.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Chinese martial arts novelist Jin Yong died at 94. He was a celebrated writer, wasn't he？

—Yes, he was. His novels are popular all over the world.

A.well-known

B.hard-working

C.well-rounded

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 When we exercise hard, we burn fat. But have you ever wondered where exactly the fat goes?

Some doctors think that fat is changed into heat and released in the air. Others think the body burns it. Some even joke that the fat fairy comes and takes it. That is why you always weigh less in the morning.

Now a new study from the University of New South Wales in Australia reveals the mystery. “the correct answer is that most of the mass is breathed out as carbon dioxide(二氧化碳). It goes into thin air,” says the study’s lead author, Ruben Meerman, to Science Daily. Scientists followed the atoms(原子) in 10 kilograms of fat as they are lost. They found that 8.4 of those kilograms are breathed out as carbon dioxide through the lungs. The rest of the weight —1.6 kilograms— becomes water that leaves the body in the form of fluids(液體) such as urine(尿), sweat, breath and tears. “None of this is obvious to people because we can’t see the carbon dioxide gas we breathe out,” said Meerman.

Does that mean you can lose more weight by breathing more? It is not as easy as you think. Breathing more than the body’s metabolic rate(新陳代謝) can make you uncomfortable. You may feel dizzy and become unconscious(無意識的), according the study. So how to lose weight healthily? The key is to eat less and move more. You many have heard this many times.

During a day, a 70kg person breathes out about 200g of carbon dioxide. So if the same person wants to lose weight, he or she can do some light exercise, for example, jogging. This can help lose 240g of carbon dioxide.

【1】According to the new study, where does our fat go when we exercise a lot?

A.It is changed into heat and given off in the air.B.The body burns it.

C.The fat fairy comes and takes it.D.Most of it is breathed out as carbon dioxide.

【2】What will happen to people if they breathe more than the body’s metabolic rate?

A.They will put on more weight.B.They will feel comfortable.

C.They may become unconscious.D.They may not lose weight at all.

【3】Which of the following is a better way to lose weight?

A.Sitting still and breathing more.B.Sleeping a lot and breathing a lot.

C.Eating less and exercising more.D.Eating more and doing some light exercise.

【4】Which is true according to the study from University of New South Wales?

A.The fat is changed into heat and released in the air.

B.Most of the kilograms of fat as they are lost are breathed out as carbon dioxide.

C.People can see the carbon dioxide gas we breathe out.

D.If we breathe more than the body’s metabolic rate, we will feel good.

【5】During a week , how much carbon dioxide does a 70kg person breathes out?

A.240gB.200gC.1400gD.1680g

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 Most people know yoga as a kind of exercise. To practise yoga, you put your body into different positions. The correct breathing is also important. However, yoga is really about more than just exercise. Yoga cannot just help people to be healthier but also help connect people to each other and to nature.

The history of yoga goes back at least 5,000 years. It was first developed in Northern India. In the late 19th and early 20th centuries, yoga was introduced to the Western world. By the 1960s yoga had become a very popular form of exercise in the United States and Europe.

Yoga is good for the mind and body. Regular practice of yoga helps people to improve their balance and stamina(耐力). Although you won't really get out of breath, like you might when playing football or running, it does help to keep your heart healthy and you can lose weight. It also improves concentration(注意力)and helps people to sleep better, so it's great for anyone who is under pressure at work or in their studies.

There are lots of different types of yoga, so you can choose what is best for you. Hatha Yoga is often good for beginners, because you hold each position for a few breaths. In Vinyasa Yoga you change position much more quickly and you might get out of breath. It's quite challenging if you haven't done much yoga before. Bikram Yoga is sometimes called `hot yoga', because the room must be heated to around 40 degrees. Or what about `Aeroyoga', where you do yoga while you are hanging from the ceiling? It's supposed to be very good for your back.

Whatever kind of yoga you choose, there are surely some health benefits(好處),and you should have fun too.

【1】Which of the following is true about yoga?

A.The breathing in yoga is important if you often get out of breath.

B.People in the West were interested in yoga soon after it appeared.

C.You can choose any kind of yoga to practice only if you want to.

D.Yoga can make people feel relaxed and bring people much closer.

【2】According to the passage, which form of yoga might be very difficult for a beginner?

A.Hatha.B.Vinyasa.C.Bikram.D.Aeroyoga.

【3】Which of the following topics is NOT mentioned in the passage?

A.When and where did yoga come out?B.What are the advantages of yoga?

C.When is a good time to practice yoga?D.What type of yoga can you choose?

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】閱讀下面短文, 按照句子結(jié)構(gòu)的語法性和上下文連貫的要求, 在空格處填入一個適當(dāng)?shù)脑~或使用括號中詞語的正確形式填空。

It was Monday in October. There were many people on the bus and passengers were standing in the aisle (過道). A young woman 【1】 (carry) a baby was very grateful when an old man 【2】 her his seat. The baby was 【3】 (fast) asleep and she could now rest him on her lap. She 【4】 (thank) the old man and was just going to sit down when a rude man took the empty 【5】 . Everyone was embarrassed and the young mother was 【6】surprised that she couldn’t say anything. All the passengers were very angry with the man, but he 【7】 no attention to them. Later, the rude man wanted to get off the bus and tried to push past the passengers. They all stood 【8】 (close) together and wouldn’t let him move. The rude man shouted, “I’ll be 【9】 for work!” But the other passengers stood closer as if they didn’t hear it. The man had no choice and was made 【10】 (stay) on the bus till the bus reached its terminus .

查看答案和解析>>

同步練習(xí)冊答案