Module 2 Unit 3　Language in use 教学课件 2023-2024学年外研版英语七年级下册

Module 2 What can you do? 2 Module Unit 3 Language in use To summarise and consolidate the usage of can. To revise new words and phrases. Can they fly kites? Yes, they can. fly v. 放飞(风筝); 飞行; 乘飞机 kite n. 风筝 swim v. 游泳 Can they swim well? Yes, they can. Read these sentences. Are you familiar with them? I can play the piano. She can dance really well. We can teach you Chinese! — Can you cook? — Yes, I can./ No, I can’t. 5. I can’t speak Chinese very well. 6. I can even help teachers too. 7. Choose me for the PE monitor and you can get the best score too. 8. We can make our classroom beautiful. 9. Which club can she join? 10. Can Daming speak Chinese? 情态动词can __________ the piano. 我会弹钢琴。 _____________ really well. 她真的很会跳舞。 _____________ you Chinese! 我们能教你中文！ ______________? 你会做饭吗？ Yes, I can. / No, I can’t. I can play She can dance Can you cook We can teach I can play the piano. She can dance really well. We can teach you Chinese! Can you cook? Yes, I can. / No, I can’t. Have a think: can后的动词形式有何特点？ can随人称变化而变化吗？ can的否定形式是什么样的？有缩略形式吗？ can在疑问句中需要借助助动词吗？ can是情态动词，后面一般用原形。can没有人称的变化。 情态动词can的疑问句不用借助助动词，将can直接提前，变为疑问语序。 can’t = cannot 情态动词 情态动词表示说话人对所说动作的观点，如需要、可能、意愿、怀疑等。 在形式上，情态动词一般没有人称和数的变化。情态动词本身词义不完全，不能单独作谓语动词，必须和不带to的动词原形连用。 情态动词的否定式一般是在其后面加not构成，一般疑问句通常将其提到句首。情态动词的肯定式一般不重读。 情态动词can can 表示能力 can+动词原形 某人能做某事 cannot / can’t +动词原形 某人不能做某事 e.g. I can speak English. I can play table tennis. I can’t play football. Dick can’t speak Chinese. They can swim. They can’t dance. Daming can ride a bike. He can’t drive a car. 询问某人能不能做某事，须将can提至句首。 e.g. – Can you speak Chinese? – Yes, I can. / No, I can’t. – Can she swim? – Yes, she can. / No, I can’t. 肯定 否定 一般疑问 回答 I can play football. I cannot (can’t) play football. Can I play football? Yes, I can. No, I can’t. You can swim. You cannot (