高一人教版必修1英語全冊教學案及答案1

[模仿要點] 句子結構： it is/was a time when …there is /was a time when…this/that is/was a    time when…
【模仿1】我還記得這對他來說是一個艱難的時期，他遭受到了身心的打擊。
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答案：i can well remember it was a hard time when he suffered a lot physically and mentally.
【模仿2】在中國歷史上,曾經有過一段時期中國鼓勵與世界其他國家進行貿易。
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答案：in chinese history, there was a time when china encouraged trade with the rest of the world.

3. 【原句】it was the first time in a year and a half that i’d seen the night face to face. 這是我一年半以來第一次目睹夜晚。
[模仿要點] 句子結構： it is/was the first (second…) time that sb + 現在完成時/過去完成時：這是某人第幾次做某事
【模仿1】這是我們第一次面對面地談論到這件事情。
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答案：it is the first time that we have talked about this issue face to face.
【模仿2】這是他第二次參與怎樣解決這個問題的討論。
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答案：it was the second time that he had joined in the discussion about how to do with the problem.

單元自測 （模塊）
1完形填空
閱讀下面短文，掌握其大意，然后從1—10各題所給的a、b、c和d項中，選出最佳選項，并在答題卡上將該項涂黑。
字數：215 完成時間：15分鐘 難度：
  the recent milk crisis around the country has seen liquid milk sold by three leading companies contaminated (污染) with melamine (三聚氰胺). 
   melamine is a chemical that is usually used to make plastics, but is   1   in the food industry. it was put in the milk to make milk appear rich in protein in   2   tests.
   tests of last thursday showed that products from 22 of the 109 milk food firms have   3   the quality tests of the general administration of quality supervision, inspection and quarantine ( 國家質檢總局). 24 of the 1,202 batches批次 of liquid milk were contaminated. besides hebeibased sanlu group, the firms whose products are contaminated include such   4   giants as the yili and mengniu groups. all the bad milk will be   5   and destroyed.
   however, scientists were quoted as saying the contamination level in liquid milk did not pose a big threat to people's   6   .  even milk with the highest concentration of melamine is   7   for a 60-kilogram or heavier adult if he or she drinks up to 2 liters a day.