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课件网) Unit 6 An old man tried to move the mountains 第三课时 Section A（Grammar Focus-4c） 语法精讲 unless，as soon as，so…that…引导的状语从句 1. unless 引导的条件状语从句 unless＝if…not，表示反面条件，意为“如果不；除非”。 如：They will go tomorrow unless it rains. →They will go tomorrow if it doesn’t rain. 除非明天下雨，否则他们会去的。 I won’t let you in unless you show me your pass.→I won’t let you in if you don’t show me your pass. 如果你不出示通行证，我就不会让你进来。 注意：条件状语从句中的谓语动词一般要用一般现在时或一般过去时代替 一般将来时或过去将来时。 2. as soon as引导的时间状语从句 as soon as 意为“一……就……”，用来表示主从句的动作是紧接着发 生的。 如：He will come and see you as soon as he has time. 他一有空就会来看你。 注意：as soon as 引导的时间状语从句在过去时态中主从句时态一致；若主 句用一般将来时态，则从句用一般现在时态。 3. so…that…引导的结果状语从句 （1）so…that…/ such…that…引导结果状语从句，意为“如此……以至 于……”。 如：We have so much time that we can finish the work very well. 我们有如此多的时间，以至于我们能很好地完成工作。 （2）当that 引导的结果状语从句是肯定句时，so…that 可与be…enough to do 互换使用；当that 引导的结果状语从句是否定句时，可与too…to…或者be not…enough to do 进行转换。 如：He was so clever that he could understand what I said.＝He was clever enough to understand what I said. 他很聪明，能理解我说的话。 语法精练 Ⅰ.根据句意，选择恰当的单词或短语完成下列各句。 unless，until，as soon as，so，such 1. He didn’t go to bed his mother came back. 2. he saw her，he fell in love with her. 3. She is beautiful that everyone likes her. 4. My daughter won’t eat dumplings she is very hungry. 5. It is important news that everyone listens to the radio carefully. until As soon as so unless such Ⅰ Ⅱ Ⅱ.根据中文意思，补全英语译文。（每空限填一词，缩写算一词） 6. 我的爷爷太虚弱了，没办法搬动这个椅子。 My grandfather is weak he can’t carry the chair. 7. 这个女孩还太小，不能自己穿衣服。 The girl isn’t to dress herself. 8. 安迪一回来就打开了电视。 Andy turned on the TV he came back. 9. 除非她有空，否则她不会去参加聚会。 She go to the party she is free. 10. 如果明天天气冷，我就会待在家。 it is cold tomorrow，I stay at home. so that old enough as soon as won’t unless If will Ⅰ Ⅱ(
课件网) Unit 6 An old man tried to move the mountains 第三课时 Section A (Grammar Focus -4c) Grammar Focus Do you remember the story of Yu Gong Moves a Mountain. How does the story begin Once upon a time, there was a very old man … What happened next As soon as the man finished talking, Yu Gong said that his family could continue to move the mountains after he died. Why was Yu Gong trying to move the mountains Because they were so big that it took a long time to walk to the other side. Who is the Monkey King He is the main character in Journey to the West. What can’t the Monk ... ...
