状语从句 教学目标：★★★★ 独立完成宾语从句的练习并会运用 问题层级图 目标层级图 一、状语从句的定义和特征 例： He speaks English very well. He is playing under the tree. I come to see you. I was born in 1993. I go to school by bike. 上面五个句子的状语是_____ _____ _____ _____ _____ KEYS：very well, under the tree, to see, in 1993, by bike 我们把用来修饰主句中的动词，副词和形容词和整个句子的部分叫做状语 例： It was raining when we got to school yesterday. What shall we do if it snows tomorrow 上面两个句子中的状语是_____ _____ KEYS: When we got to school yesterday. If it snows tomorrow 总结 什么是状语从句？ 状语从句是在句子中做_____的从句，其中连接主句和状语从句的词叫做_____。 KEYS：；状语，连接词 练习 判断下列句子哪些是状语从句，并划分出句子结构。 1. I want to say that you are so beautiful. 2. I wonder if you are free this weekend. 3. This is the book which I am looking for. 4. I like to eat apples because it’s good for my health. 5. I don’t know who he is. 6. They haven’t got any dictionaries that we need. KEYS:1; 2; 5 第一个：say+ that+ 宾从（you are so beautiful） 第二个：wonder+ if+ 宾从(you are free this weekend) 第三个：know+ who+ 宾从(who he is) 二、状语从句种类 1. 时间状语 例： 1. While he was doing his homework, the telephone rang. 2. It was raining hard when we got to school. 3. As he walked along the lake, he sang happily. 4. He has learned a little Chinese before he came to China. 5. After he finished middle school, he went to work in factory. 6. The young man read till the light went out. 7. Don’t get off until the bus stops. 8. I will ring you up as soon as I get to New York. 由以上得出，时间状语从句的连接词都有_____ _____ _____ _____ _____ _____ _____ _____等 KEYS: while, when ,as , before, after. till, until. as soon as 注意 when, while, as 1. While/When I was watching TV, my mother came back. He fell asleep while/when he was reading. 2. When he had finished his homework, he took a short rest. When I got to the airport, the guests had left. 3. My mother is cooking while my father is reading. While she was making a phone call, I was writing a letter. 拓展 4. The little girl sang as she danced. 5. As time went by, the day became colder and colder. 总结 when 与while 的用法区分 When While Keys:when 当…时候,后面跟延续性动词和短暂性动词 While表转折，表时间，后面多跟延续性动词 例： 请翻译一下句子 当他回来的时候我将会告诉他所有的事情 _____ 我一见到她我就会给她打电话 _____ 总结 时间状语从句中，主句是将来时，从句_____ Keys: I will tell him everything when he comes back. I will call her as soon as I see her. 在时间状语从句中，主句是一般将来时，从句用现在时表将来 练习 一. 在下列各句中填入适当的连词 1. _____ he was speaking, everybody listened carefully. 2. I saw her just _____ she was getting off the train. 3. It was already 8:00 o’clock _____ we got there. 4. _____the work was done, we sat down to sum up experience. 5. I waited _____ he came back. Keys: 1.When 2.when 3.when 4.When 5.till 二. 单项选择 1. It seemed only seconds _____ the ... ...
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