河北省石家莊市高中英語 Unit 4 Astronomy The Science Of The Stars Section VI Grammar導(dǎo)學(xué)案 新人教版必修3

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1、 Section VI Grammar 生命課堂—互動探究 語法知識—預(yù)習(xí)探究 一 我的觀察 That he is still alive is a wonder. It was a pity (that) you didn’t go to the talk. Whether it will do us harm remains to be seen. Whoever comes is welcome. Where I spend my summer is no business of yours. What struck me was that they have

2、all suffered a lot. 二 我的發(fā)現(xiàn): 1) that在句中無詞義，只起__________作用；連接代詞和連接副詞在句中既保留自己的疑問含義、又起連接作用，在從句中充當__________。 2） 若that引導(dǎo)的主語從句直接位于句首，則that__________省略；若that引導(dǎo)的主語從句位于句末，而在句首使用了形式主語it，則that__________省略： 3）表“是否”時，用在句首的主語從句只用__________, 不用 __________ 4）前面是主語從句，謂語動詞用__________ 三 我的講解 1. 主語從句與形式主語it 有

3、時為了考慮句子平衡，通常在主語從句處用形式主語it，而將真正的主語從句移至句末。分以下幾種情況： a. It +be +形容詞(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, important, necessary etc.)+that從句。如： It is certain that she will do well in her exam. It is probable that he told her everything.

4、 It is important that we should read more and more. b. It +be +名詞詞組(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that從句。如：It’s a pity that we can’t go.?? It’s no wonder that you are tired, you’ve been walking for hours. c . It +be +過去分詞(said, reported, thought, expected, deci

5、ded, announced, arranged, agreed, suggested etc.)+that從句。如： It is said that Mr. Green has arrived in Beijing. It is reported that China has sent another man-made earth satellite into orbit. It is suggested that we should carry out the reform in the following years. d. It + seem, happen等不及

6、物動詞及短語+that從句。如： It seems that Alice is not coming to the party at all. It happened that I was out that day. e. It + doesn’t matter (makes no difference, etc.)+連接代詞或連接副詞引起的主語從句。如： It doesn’t matter whether she will come or not. It makes no difference where we shall have the meeting. 2. th

7、at和what的選用 that和what都可引導(dǎo)主語從句。what除了起連接作用外，還在名詞性從句中充當某些成分，可作從句的主語、賓語或表語。而that在名詞性從句中不充當任何成分，無詞義，只起連接詞作用。如：What he wants is a book. That light travels in straight lines is known to all. 四 我的練習(xí) 1. 用適當?shù)倪B接詞填空 1) __________ they will talk about the matter won’t make too much difference. In fact, it i

8、s the attitude not the place that matters. 2) It hit me suddenly __________I had forgotten her birthday. 3) It is still unknown __________ caused the accident last Saturday. 4) __________ wants to stay in a hotel has to pay their own. 5) --- What made her so sad? --- __________ she failed

9、 in the English contest. 2. 完成句子 1). 他是如何設(shè)法成功的仍然是個迷。 ______________________is still a mystery. 2) ____________________(是否在戶外開晚)in the open air tomorrow depends on the weather. Section VI Grammar 生命課堂—互動探究 語法知識—預(yù)習(xí)探究 二 我的發(fā)現(xiàn): 1）連接 從句的成分 2）不能； 可以 3）whether, if 4) 單數(shù) 四 我的練習(xí) 1. 用適當?shù)倪B接詞填空 1. 1). Where 2). that 3). what 4). Whoever 5). That 2. 完成句子 1). How he managed to succeed 2) Whether we will hold a party 3