Unit 1 Great Scientists
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答案：the main idea of this passage is that john snow found out the cause of the disease called cholera which was a deadly disease in london in the 19th century. with snow' s great efforts, the disease was finally under control.
ⅲ課文佳句背誦與仿寫 （旨在培養對難句的理解和運用能力）
1【原句】john snow was a well-known doctor in landon－( and he was) so famous, indeed (插入語), that he attended queen victoria to ease the birth of her babies.
[模仿要點]兩個簡單句合并成一句，很好地運用了插入語和符號來壓縮句子。
【模仿1】. 張老師是個熱心的老師，他那么善良我想當他的學生生病時他一定樂意幫助他們的。
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答案：mr. zhang is a warm-hearted teacher in our school—so kind, i think/ i believe/ i suppose/ i dare say (插入語), that he is sure to help his students when they are ill.
【模仿2】李平是我們班一位用功的學生。他那么勤奮我想晚上不到11點他不會上床睡覺的。
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答案：li ping is a hard-working boy in my class－so diligent, i suppose, that he never goes to bed until 11 at night.
2【原句】although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system.
[模仿要點] 冒號加that從句
【模仿1】雖然她不相信別人說的話，可她所收集的證據得出這樣的結論：她的男朋友騙了她。
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答案：though she didn’t believe what other people said, the evidences that she collected led to the conclusion: that her boy friend cheated her.
【模仿2】盡管他很聰明，但他不勤奮。他這學期所經歷的失敗得出這樣的結論：不勞不獲
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答案：though he was very clever，he didn’t work hard and all his failure ( that she experienced) this term led to the conclusion: that no pains no gains.
3【原句】he placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.
[模仿要點] 句子結構：with 的復合結構作定語修飾前面的名詞。
【模仿1】當你步入校園，在你面前是一個種著各種花草的大花壇。在花壇的兩邊是兩個高大的樓房：左邊是教學樓，右邊是圖書館。
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答案：when you enter the school, you can see in front of you a big flower bed with various kinds of flowers and grass growing in it and with two large buildings standing on both sides— the library on your right and the teaching building on your left.