对话填空（共10小题；每小题1分，满分10分）

M： Excuse me，Mrs Green。 Can you spare me a few minutes？

W：Sure。 What seems to be the p___1._______?

M：I simply cannot fix my a___2._____ these days。

W：Why ？ You are always a top student in your class.

M：I don’t know how to put it to you。 You know, I’m u__3.___ a kind of pressure.

W：Pressure? Are you afraid that you won’t be a__4.____ to a famous university?

M：Not t__5._____, but a secret in my heart. I overlook the Maths exam and got the

l__6.____ mark in the class the week before. I’m afraid that others will l__7.____

at me because I once sounded a bit proud in public. Now all my mind is occupied

with exams and scores these days. And I often have terrible dreams.

W：Just forget it and try to relax yourself.

M：You mean I need some relaxation?

W：Yes, but more than that. A normal mind is also very important. Don’t care too much

about the r____8.__.

M：But don’ t you always tell us that all is well ends well?

W：well, anyhow , you should try to keep the b_9.___ of study and rest . And Don’t be

too s___10.___ with yourself. You’ve already tried your best.

M：hank you, Mrs Green. I feel much better now.

请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词的完整、正确形式，使对话通顺。

W: Hi, Fred．Where have you been?

M: I’ve been to the l____76____ and borrowed some English books．   76．        

What’s wrong?

W: I t___77 ___ you’d been to the post office．                      77．        

Did you notice the money I left on the desk?

M: Yes, $10 altogether．But I didn’t know what it was f___78____．      78．        

W: Didn’t you see the note I left you with the money?

M: Note? What note? I didn’t see any note．

W: R___79___? That’s very strange．I left the money with a note  79．        

saying I wanted you to go to the post office and get some

e___80___ and stamps for me．I also put the ink bottle on          80．        

them in case they might not draw your a___81____．        81．        

M: I see now．Why can’t you go and get them y__82___?        82．        

The post office is only about 30 minutes’ walk from here．

We often walk there after supper．

W: Of course I know how far it is from school．I can’t go there myself because

I’m very busy doing some chemistry e___83___ in the lab．       83．        

And what’s more, I have to p___84___ for my English exam．     84．        

You know I f__85__ the last one．If I can’t pass this time,        85．        

a hard time will be waiting for me．

对话填空（共10小题；每小题1分，满分10分）

W： Hi, Fred．Where have you been?

M： I’ve been to the l_____76_____ and borrowed some English books．What’s wrong?

W： I t____77______ you’d been to the post office．Did you notice the money I left on the desk?

M： Yes, $10 altogether．But I didn’t know what it was f____78___．

W： Didn’t you see the note I left you with the money?

M： Note? What note? I didn’t see any note．

W： R____79______? That’s very strange．I left the money with a note saying I wanted you to go to the post office and get some e____80_______ and stamps for me．I also put the ink bottle on them in case they might not draw your a_____81________．

M： I see now．Why can’t you go and get them y_____82______? The post office is only about 30 minutes’ walk from here．We often walk there after supper．

W： Of course I know how far it is from school．I can’t go there myself because I’m very busy doing some chemistry e______83_________ in the lab．And what’s more, I have to p_____84______ for my English exam．You know I f___85______ the last one．If I can’t pass this time, a hard time will be waiting for me．

根据句子意思和所给中文或首字母提示，写出单词的正确形式。（共10小题；每小题1分，满分10分）
【小题1】You must tell us ______ (确切地) how much money you will need besides that sum.
【小题2】Chairman Mao compared ______ (青少年) to the rising sun in the morning.
【小题3】Although she is Chinese, she can speak English, French and German ______ (流利地).
【小题4】The boy is afraid of the dark, so he likes sleeping with ______ (窗帘) pulled and the light turned on.
【小题5】Go ______ (径直地) ahead until you come to a bank. You won’t miss it.
【小题6】I said Hello to her, but she i______ me completely.
【小题7】He still didn’t r______ from the death of his mother.
【小题8】Police are trying to discover the i______ of a baby found outside their offices.
【小题9】She is no longer u______, because her problem has been solved.
【小题10】Jane and Mary are good friends; the former is a teacher, and the l______ is a nurse.

Why did humans evolve to walk upright? Perhaps because it’s just plain easier. Make that “energetically less costly”, scientifically speaking.

Bipedalism—walking on two feet, is one of the defining characteristics of being humans, and scientists have debated for years how it came about. In the latest attempt to find an explanation, researchers trained five chimps(黑猩猩)to walk on a treadmill(跑步机)while wearing masks that allowed measurement of their oxygen consumption. The chimps were measured both while walking upright and while moving on their legs and knuckles(膝关节).That measurement of the energy needed to move around was compared with similar tests on humans and the results are published in this week’s online edition of “Proceedings of the National Academy of Sciences”.

It turns out that humans walking on two legs use only one-quarter of the energy that chimps use while knucklewalking on four limbs(肢).And the chimps, on average, use as much energy using two legs as they did when they used all four limbs.

However, there were differences among chimps in how much energy they used, and this difference corresponded to their different manner of walking and anatomy(解剖构造).One of the chimps used less energy on two legs, one used about the same and the others used more, said David Raichlen, assistant professor of anthropology at the University of Arizona.

“What we were surprised at was the variation(变异) ”, he said in a telephone interview. Interview. “That was pretty exciting, because when you talk about how evolution works, variation is the bottom line, without variation there is no evolution.”

Walking on two legs freed our arms, opening the door to drive the world, said Raichlen. “We think about the evolution of bipedalism as one of first events that led hominids(原始人)down the path to being humans.”

The research was supported by the National Science Foundation and the L.S.B.Leakey Foundation.

The underlined word “Bipedalism” in Paragraph 2 probably means____.

A．moving sideways              B．walking upright

C．walking on four legs            D．running fast

We can infer from the passage that____.

A．scientists have no idea on how humans’ walking on two legs came about

B．scientists have had different views on why chimps walk on four legs

C．scientists have had different views on how humans’ walking on two legs vame about

D．scientists have had similar views on how humans’ walking on two legs came about

What is Paragraph 4 mainly about?

A．How chimps saved energy.

B．Why chimps didn't walk on two legs.

C．David Raichlen studied chimps.

D．Different chimps consumed different energy.

According to the passage, humans walk upright in order to____.

A．conserve energy                  B．differ from other animals

C．free their brains                  D．strengthen their legs