2014秋新人教版八上课件：unit7SectionA（GrammarFocus—3c）

1、Unit 7Will people have robots? Section A(Grammar Focus-3c) sky n. 天空天空【语境领悟【语境领悟】*I sometimes see blue skies in my city. 在我所在的城市有时会看到蓝天。在我所在的城市有时会看到蓝天。*We can see lots of stars in the sky at night. 夜晚我们能在天空中看到许多星星。夜晚我们能在天空中看到许多星星。【自主归纳【自主归纳】(1)sky意为意为“天空天空”, 常用作不可数名词。常用作不可数名词。in the sky在空中。在空中。(2)当其

2、有修饰语时可用作可数名词。当其有修饰语时可用作可数名词。in the skies over the city在这个城市的天空上。在这个城市的天空上。【学以致用【学以致用】看看!天空中有许多小鸟。天空中有许多小鸟。Look! There are many birds. 答案答案: in the sky【观察领悟【观察领悟】仔细观察下列句子仔细观察下列句子, 体会下列句子的结构及含义。体会下列句子的结构及含义。1. People will have robots in their homes in the future. 2. He will be back from London in two

3、days. 3. I hope there will be less pollution. 4. Kids wont go to school in the future. 5. Will people use money in 100 years? 6. What will the future be like? 【知识构建【知识构建】 一般将来时一般将来时含助动词含助动词will的句式结构：的句式结构：助动词助动词will没有人称和数的变化。没有人称和数的变化。(1)肯定句式肯定句式: 主语主语+ will+动词原形动词原形+其他其他. (2)否定句式否定句式: 主语主语+will +no

4、t +动词原形动词原形+其他其他. (3)疑问句式疑问句式: Will +主语主语+动词原形动词原形+其他其他? (4)there be句式句式: There will+ be+主语主语+其他其他. 【温馨提示【温馨提示】(1)在口语中在口语中, will常缩略为常缩略为ll, will not常缩略为常缩略为wont。(2)在疑问句中在疑问句中, 主语为第一人称主语为第一人称(I和和we)时时, 常用助动词常用助动词shall。Shall we go skating? 我们去滑冰好吗我们去滑冰好吗? (3)在书面语中在书面语中, 主语为第一人称主语为第一人称(I和和we)时时, 也常用助动词

5、也常用助动词shall。I shall send you a letter next week. 但在口语中但在口语中, 所有人称都可所有人称都可以用以用will。【学以致用【学以致用】句型转换。句型转换。1. My father often flies to Shanghai on business. (用用tomorrow替替换换often改写句子改写句子)My father to Shanghai on business tomorrow. 2. She will buy a big house. (改为否定句改为否定句)Shebuy a big house. 答案答案: 1. will

6、 fly2. wont3. They will study abroad next year. (改为一般疑问句并作肯定改为一般疑问句并作肯定回答回答)theyabroad next year? Yes, they. 4. He will live in Beijing in the future. (对画线部分提问对画线部分提问) hein the future? 5. There are going to be more tall buildings in cities. (改为同义改为同义句句)There more tall buildings in cities. 答案答案: : 3.

7、 Will; study; will4. Where will; live5. will be. 从方框中选词并用其适当形式填空从方框中选词并用其适当形式填空many, few, move, sky, little1. We human beings live on the earth now. In 100 years, maybe weto the moon. 2. I hope there will bepollution and more fresh air in the future. 3. I think the streets will be more crowded becau

8、se there will becars. 答案答案: : 1. will move2. less3. more4. What a fine day! She looked up and saw blueand white clouds. 5. I thinkpeople will work in the factories because robots will do more jobs in the factories instead. 答案答案: : 4. skies5. fewer. 单项选择单项选择1. The weather is hot, and there are many p

9、eople swimmingthe sea. A. byB. inC. onD. at2. The train will leave. A. five minutes later B. after five minutesC. five minutes ago D. in five minutes3. Andrewto Sydney with his family next vacation. A. goes B. went C. will go D. has gone4. Will there be more wild animals in the world? No, , I think. A. they will B. they wontC. there