题目内容
【题目】补全对话 阅读对话,从每题 A,BCD 四顶中,选出一个最佳答案完成对话。
Mary: Hi, Bill. What are they on your desk?
Bill: _______
Mary: CDs? _______
Bill: They belong to Bob.
Mary: Bob likes the rock music. Because he thinks it can make him excited.
Bill: Yes._______
Mary: I like smooth music. I think I can relax myself when listening. _______
Bill: Well, it depends. When I am happy, I like to listen to smooth music.
Mary: Really? How do you feel now?
Bill: I am happy. _______
Mary: Great!
【1】
A.It is not mine.B.They are CDs.
C.He is my brother.D.She is eating chocolate.
【2】
A.Whose CDs are they?B.I don't like them.
C.We can use them to enjoy.D.I like rock music.
【3】
A.I will buy some.B.Let's listen to them.
C.What about you?D.Do you feel good?
【4】
A.Do you like smooth music?B.I can play piano well.
C.Where are my books?D.I can't find my CDs.
【5】
A.Let's listen together.B.It can't be mine.
C.That's too bad!D.We are best friends.
【答案】
【1】B
【2】A
【3】C
【4】A
【5】A
【解析】
本文讲述了玛丽和比尔之间的对话。鲍勃喜欢摇滚乐,他认为这能让他兴奋。玛丽喜欢听舒缓的音乐,可以放松自己。当比尔高兴的时候,比尔喜欢听柔和的音乐。
【1】句意:它们是CD。
A. It is not mine.它不是我的。B. They are CDs.它们是CD。C. He is my brother.他是我的兄弟。D. She is eating chocolate.她正在吃巧克力。根据问题是“What are they on your desk?”你的桌子上有什么?所以回答是他们是CD。故选B。
【2】句意:它们是谁的?
A. Whose CDs are they?它们是谁的CD ?B. I don't like them.我不喜欢它们。C. We can use them to enjoy.我们可以用它们来享受。D. I like rock music.我喜欢摇滚乐。根据“They belong to Bob. ”它们是鲍勃的,所以问题应是他们是谁的,故选A。
【3】句意:你呢?
A. I will buy some.我要买一些。B. Let's listen to them.让我们听一听。C. What about you?你呢?D. Do you feel good?你感觉好吗?根据“I like smooth music. ”我喜欢舒缓的音乐,所以问题应该是你呢(喜欢什么音乐),故选C。
【4】句意:你喜欢舒缓的音乐吗?
A. Do you like smooth music?你喜欢舒缓的音乐吗?B. I can play piano well.我钢琴弹得很好。C. Where are my books? 我的书在哪里?D. I can't find my CDs.我找不到我的CD了。根据“Well, it depends. When I am happy, I like to listen to smooth music.”可知此处是你喜欢舒缓的音乐吗?故选A。
【5】句意:让我们一起听。
A. Let's listen together.让我们一起来听。B. It can't be mine.不可能是我的。C. That's too bad!那太糟糕了!D. We are best friends.我们是最好的朋友。根据“When I am happy, I like to listen to smooth music. ”当我高兴的时候,我喜欢听柔和的音乐。结合选项可知此处应该是让我们一起来听,故选A。
【题目】完成表格。阅读下面短文,完成题后的表格。
The Cost of Thinking
Though humans have many differences,they share several typical characteristics(特征),such as large brains and the ability to walk upright on two legs.
The first human characteristic is humans' large brains. Mammals(哺乳动物)weighing sixty kilos have an average(平均)brain size of 200 cm'. Modern man has a brain averaging 1,200~1,400 cm3. The larger,the better?Unluckily,that is not the case.
The bigger our brain is,the more energy is needed. It's not easy to carry around,especially when boxed inside a large skull(颅骨). It's even harder to provide energy. In modern man,the brain is about 2-3% of total body weight but it needs 25%of the body's energy when the body is at rest. But the brains of apes(类人猿)require only 8% of rest-time energy. How did early humans pay for their large brains?Firstly,they spent more time in search of food. Secondly,their muscles(肌肉)grew smaller and weaker.
Another human characteristic is that we walk upright. Standing up,it's easier to find food or enemies. In addition,their arms that are unnecessary for moving around are freed for other purposes,like throwing stones or showing body languages. As a result,humans can perform very different tasks with their hands.
Yet walking upright has its downsides. The bones(骨头)have to support a large skull. That causes backaches and painful necks. A large brain makes many advantages. It seems that these have made humans the most powerful animal on earth. But humans enjoyed all of these advantages for a full 2 million years during which they were weak,small and not important.
Title: The Cost of Thinking | |||
Two typical human characteristics | Have large human brains | Advantages | Be【1】than any other animal on earth. |
Downsides | The bigger our brain is, the more energy is needed. Early humans paid for their large brains in【2】: spend more time in search of food; their muscles grow smaller and weaker. | ||
【3】 | Advantages | It's easier to find food or enemies. Their arms throw stones and show body languages The result:.【4】with their hands. | |
Downsides | The hones have to support a large skull. 【5】: Have backaches and painful necks | ||