高三英語Astronomy教案
ⅲ.課文佳句背誦與仿寫（旨在培養對難句的理解和寫作能力）
1【原句】what it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.
[模仿要點] 句子結構： what＋主語從句＋is … till +時間名詞＋定語從句
【模仿1】他要給我什么禮物一直不知，直到昨天下文他來看我是我才知道。
__________________________________________________________________________________答案：what gift he would give me was uncertain until yesterday afternoon when he came to see us.
【模仿2】沒人知道我們將要得到什么樣的工作，直到3年后我們從大學畢業以后才知道。
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答案：what jobs we will get is unknown until 3 years later when we will graduate from university.
2【原句】what many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.
[模仿要點] 句子結構: 主語從句＋ is ＋ that表語從句
【模仿1】他想告訴我們的是一天下文當他在回家的路上看見一只小鳥受傷了。
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答案：what he wanted to tell us is that one afternoon when he was on his way home he saw a bird which was dying.
【模仿2】他缺席的原因是他在上學時被一輛小車撞傷了。
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答案：why he was absent is that he was badly hurt by a car when he went to school.
3【原句】they multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish.
[模仿要點] 句子結構：which 引導一個定語從句對上句情況的進一步說明。
【模仿1】我們常常看到有人亂丟亂吐，這弄得我們的環境很臟
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答案：we often see some people throw rubbish and spit everywhere，which makes our environment dirty.
【模仿2】她的父母非常感激我們，醫生也高度評價了我們的急救，這使得我們意識到學習急救的必要性。
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答案：her parents were very thankful to us and the doctors thought highly of our first aid, which made us realize the necessity of learning first aid.
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：196 完成時間：14分鐘 難度：
who said: "if i didn't have bad luck, i wouldn't have any luck at all！" however，not all "bad luck" should be considered as a (n) 1 thing. when life gives you a kick, let it kick you 2 ! in the 1920s, ernest hemingway 3 something about "bad luck" and got just such a kick. he was 4 to succeed as a writer when 5 struck. he lost a suitcase containing all the manuscripts (手稿) that he had been planning to publish.