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In recent years, Bill Gates has given financial support to improve American education. He launched the Measures of Effective Teaching project to test new ways to recognize what makes a good teacher.
Thousands of teachers volunteered to take part. They agreed to have their classes （record）on video, but only for observation by researchers.
Last spring, the project collected digital videos of thirteen thousand lessons in the classrooms taught ______the teachers. Researchers also collected information from students. They asked students to report
___opinions of each teacher's classroom.
Officials __ (recent) released early results of the project study. The report says
__(teacher)past success in raising student scores is one of the
(strong) signs of their ability to do so again. This
(know) as a teacher's "value-added."Another finding shows that
(combine) different sources of information helps administrators provide better suggestions to teachers. In many cases, administrators had been basing their comments on student test scores only.
The searchers plan to test a new measure that examines a teacher knows about how to teach a subject. Experts say these
(find)could also help create better training and development for teachers.
Today，many people think(compete) is the key to success．They pursue their own
(person) goals with no regard for the people around them．I believe such thinking is
of date．Contemporary society demands that we
(cooperate) with others．Real success will come when we grow together，
than hold each other down．In order to
(success)，we must cooperate to solve problems．
Today，information and knowledge are growing so rapidlyno individual can master everything．We need each other to fill in the gaps in our knowledge and understanding．By
(be) flexible，supportive and willing to compromise，we will have more success in our lives and careers．_
cooperation，we will develop stronger relationships，
are the source of happiness and satisfaction in life，and achieve more．
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From Monday to Friday, most people are busy working or studying, but in the evenings and on weekends they are free to relax and enjoy __(they). Some watch TV__
go to the cinemas. Others take part in sports. There are many different ways_
(spend) their spare time.
Almost everyone has some kind of hobbies. It may be anything from collecting stamps to making model airplanes. Some hobbies are expensive, __ others don’t cost anything at all. Some _
(collect) are worth a lot of money. Others are valuable only to the owners.
I know a man who has a coin collection worth $250. He was very happy about his purchase and _ (think) the price was reasonable. _
the other hand, my youngest brother collects matchboxes. He has almost 600 of them but I doubt__
they are worth any money. However, to my brother they are __
(extreme) valuable. Nothing makes him __
(happy) than to find a new matchbox for his collection.
This is what a hobby means, I guess. It is something we like to do in our spare time simply for fun. The value in dollars is not important. We do it for the pleasure it gives.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
When police experts debate climate change solutions, they often talk about “a price on carbon". They are (argue) about whether companies shouldpay when they put carbon pollution in the air.
Carbon pollution, like every other from of pollution, (have) an impact on the environment.
(throw) waste into a river will cause the fish to die and the people
drink the water to get sick. And when you produce carbon pollution, you get climate change-sea level rise, stronger storms, severe droughts, damage to agriculture, and more.
All of those impacts cost money. Insurance rates go up when storms get more (destruction). Taxes increase when cities have to rebuild bridges and roads. Military budgets go up when droughts and population
(change) cause conflict, not to mention impacts on agriculture and health care costs.
In other words, the price on carbon is we all pay when there is no market force
(limit) the pollution that causes climate change. So the debate is
(real) about who will pay that price--
companies which are making a profit from the fossil fuels, or the taxpayers who pick up the cost now?
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If you are like most people, you’d say that your mouth does most of your communicating. But you might be _________ (surprise) to learn how much you can say with other parts of your head. There are several types of messages that
______ (send) by using eyes and head.
Eye Contact
When people see someone they know quite well on the street, they may smile and make brief eye contact and then look away and continue on ________ saying a word. These gestures (手势) are another way of saying, “Hello, I’m glad to see you, but I don’t have time
_______ (talk) right now. ”
When _______ (approach) someone on a narrow road, one usually looks
_______ (brief) at other person’s eyes and then looks at the part of the road he or she wants to use. The other person generally moves away from the part of the road.
Nodding the head
A very rapid up and down movement means, “I understand. Keep going. ”_______ slightly slower nod means, “I understand. I agree with you.”
A very slow nod may communicate the message, “I understand, But I ________ (agree).”
Tilting (使倾斜) the head
Head tilts also communicate different messages.
Turning the head so one ear faces the______ (speak) and tilting the head a little means, “I’m interested and I’m listening carefully.”
Tilting the head back and to the side says, “I am thinking about______ you said. ”
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Millions words have been said about young people in the United States. There are reasons for this great interest in their ideas,
_ _(feel) and actions. Today there are about eight million Americans in the colleges and universities. The young under twenty-five make __
nearly half of the American population, many of
will be in power in the U.S.
(nature), their ideas are important to everyone in the country, and
is necessary for the older people to understand
they think and how they feel. College students today have strong opinions about right and
. They are deeply interested in making a
(good) life for all the people, especially for those who have never
(give) a fair chance before.