Don’t open the window, _____ ?

　　A. shall we B. won’t you C. do you D. will you

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本單元的寫作項(xiàng)目是能使用最高級就個人喜好表達(dá)自己的想法并說明理由。寫此類作文時應(yīng)注意以下兩點(diǎn)：

  1.    就某個問題所持的觀點(diǎn)要明確，并且論據(jù)要充分。

2.    對若干事物進(jìn)行比較時，要正確使用形容詞和副閎的比較級或最高級。

4典型例題

請以"My favorite subject"為題，談一談你所學(xué)習(xí)的課程。思路點(diǎn)撥

1.    介紹自己最喜歡的學(xué)科，如my favorite sub?ject is...

2.    具體說明喜歡的原因，如interesting ，impor-tant, useful "-

小試身手

My favorite subject

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科目：初中英語 來源： 題型：


 ___ of them felt very tired but quite happy after ___ sports meeting.

　　A. Everyone; a two days B. Every one; the two days

　　C. Every one; the two-day D. None; a two-day

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科目：初中英語 來源： 題型：


 Daniel’s bag must be in the room, _____ ?

　　A. is it B. isn’t it C. mustn’t it D. must he

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科目：初中英語 來源： 題型：


The teacher asked Mr. Smith to _____ for a moment.

　　A. hold up B. hold on C. hold off D. hand in

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The students went out of the classroom _____ .

　　A. noise B. noisy C. noisily D. quiet

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 Running and swimming _____ good for you.

　　A. be B. is C. are D. maybe

　

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Modest men are never ______ of the progress they have made.

　　A . proud B. afraid C. certain D. thinki ng

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科目：初中英語 來源： 題型：


閱讀理解,閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中選出最佳選項(xiàng)。

　Dogs are known for their sense of smell. They can find missing people and things like bombs and illegal drugs. Now a study suggests that the animal known as man’s best friend can even find bladder (膀胱) cancer.

　　Cancer cells (細(xì)胞) are thought to produce chemicals with unusual smells. Resea rchers think dogs have the ability to smell these smells, even in very small amounts, in urine (尿). The sense of smell in dogs is thousands of times better than in humans.

　　The study follows reports of cases where, for example, a dog showed great interest in a growth on the leg of its owner. The man was later found to be skin cancer.

　　Carolyn Willis led a team of researchers at Amersham Hospital in England. They trained different kinds of dogs for the experiment. The study involved urine collected from bladder cancer patients, from people with other diseases and from healthy people.

　　Each dog was tested 8 times. In each test there were 7 samples for the dogs to smell. The dog should signal the one from a bladder cancer patient by lying down next to it. Two cocker dogs were correct 56 percent of the time. But the scientists reported an average success rate of 41 percent.

　　The British Medical Journal published the research. In all, 36 bladder cancer patients and 108 other people took part. During training, all the dogs reportedly even identified(認(rèn)出)a cancer in a person who had tested healthy before the study. Doctors found a growth on the person’s right kidney (腎).

　　Carolyn Willis says dogs could help scientists identify the combined (合成) chemicals produced by bladder cancer. That information could then be used to develop machines to test for the chemicals. The team also plans to use dogs to help identify markers for other kinds of cancer.

　　1. What’s the general idea of the text?

　　A. Dogs have a good sense of smell B. Dogs can help cure cancer

　　C. Dogs can smell cancer D. Dogs help perform experiments

　　2. According to the text, people who suffer bladder cancer_________.

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　　3. The underlined word “involved” in the text is closest in meaning to _________.

　　A. showed B. proved C. used D. preferred

　　4. What can we know from the last paragraph?

A. Dogs can only smell bladder cancer.

B. Dogs have a good knowledge of cancer.

C. Scientists might invent some machines to test cancer.

D. Cancer doesn’t have any sign in the beginning.

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