(
课件网) Unit 5 Fun Clubs How do you choose a club Grammar Focus Learning objectives 1. learn about the modal verb “can”; 2. talk about abilities by using “can”; 3. interview and give a report about your group members’ abilities. After this lesson, you’ll be able to: Let’s watch a video and fill in the blanks. can & can’t The little bird _____ fly. The elephant _____ fly, but it _____ stomp. The fish _____ stomp, but it _____ swim. can can’t can can’t can 让我们来学习情态动词can。 Let’s learn. 情态动词can的定义 表格中的情态动词can表示_____，指具备技能或体力。意为“_____”。 能力 能；会 Let’s practice. 在表示“能力”的情态动词can的句子后画勾。 Emma can draw very well. Can you give me that book Can you come to my party That can’t be John. John is much taller. He can play basketball and football. Can I help you 情态动词can除了可以表示“能力”外，还可以表示“许可”、“推测”。 3a Look at the verbs in bold. Do they change form 情态动词can的用法 情态动词can _____（有/没有）人称和数的变化； 情态动词can不能单独作谓语，只能和_____一起构成谓语； 情态动词can的否定形式为_____，缩写为_____。 没有 动词原形 can not can’t Let’s practice: Fill in the blanks with correct forms. Peter can _____ (sing) English songs. Tom can play the guitar, but he _____ (can) play it well. Maybe he can _____ (be) in the basketball team. _____ (can) you play the violin I can _____ (speak) three languages. The elephant _____ (can) stomp, but it can’t swim. They can _____ (run) very fast. sing can’t be Can speak can run Let’s learn. 情态动词can的句型变化 肯定句 1.我会打乒乓球。 _____ 2.他会演奏一些乐器。 _____ 3.他们能跑得很快。 _____ I can play ping-pong. He can play some musical instruments. They can run very fast. 注意 can没有人称和数的变化； can不能单独作谓语，只能和动词原形一起构成谓语。 肯定句：主语 + can + 动词原形 + 其他。 Let’s learn. 情态动词can的句型变化 否定句 I can play ping-pong. _____ 2. He can play some musical instruments. _____ 3. They can run very fast. _____ I can’t play ping-pong. He can’t play any musical instruments. They can’t run very fast. can变否定句 1. can后加not，缩写为can’t。 2. some变any。 否定句：主语 + can’t + 动词原形 + 其他。 Let’s learn. 情态动词can的句型变化 一般疑问句 I can play ping-pong. _____ 2. He can play some musical instruments. _____ 3. They can run very fast. _____ Can you play ping-pong Can he play any musical instruments Can they run very fast can变一般疑问句 can提到句首并大写； 第一人称变第二人称； some变any； 句号变问号。 一般疑问句：Can + 主语+ 动词原形 + 其他？ Let’s learn. 情态动词can的句型变化 一般疑问句作答 Can you play ping-pong Can he play any musical instruments Can they run very fast Yes, I can. No, I can’t. Yes, he can. No, he can’t. Yes, they can. No, they can’t. 肯定回答：Yes, 主语 + can. 否定回答：No, 主语 + can’t. Let’s practice. 1. 肯定句：我妈妈会做饭。 _____ 2. 否定句：_____ 3. 一般疑问句： _____ 肯定回答：_____ 否定回答：_____ My m ... ...
