Unit 6 Grammar 情态动词课件 2022-2023学年沪教牛津版（广州沈阳通用）七年级英语下册

Book 7Unit 6 Electricity G R A M A R M watch a video and fill in the missing words Warm up 1.I am sorry that I am late . _ _come in? 2. _ _ read the new words. 3.Well done ! We _ _ the words clearly. 1 point watch a video and fill in the missing words Warm up 1.I am sorry that I am late . _ _come in? 2. _ _ read the new words. 3.Well done. We _ _ the words clearly. 1 point May I I can must remember The words in yellow are _ modal verbs Modal verbs情态动词 can& cannot(can’t) may & may not must & must not(mustn’t) 5 Aims 1. learn about the forms and usage of modal verbs. 2. apply modal verbs to daily situation. 3. make class rules in groups. 肯定句→ Peter can speak French. 否定句→Peter can’t/can not speak French. 一般疑问句→Can Peter speak French ? 肯定回答 → Yes, he can 否定回答 → No, he can’t A: Sentence structures with “can” Task 1 can & cannot We use can and cannot (can't) to say we are able or unable to do something. 能够 B:Usage of “can” Usage Example ①表示能力,意为“_ 能够_” Peter can speak French. ②表示“请求许可”,意为“_可以_”, Can I come in? ③ 表示“可能会_”,表示偶尔发生的情况 Guangzhou can be cold sometimes. ④表示“_不可能_”,表达推测,通常用于否定句。 That can't be Mary-she is in the teachers’ office. A game- Can you? Student A: Hi, ........ . I can ......, Can you ? Student B: Yes I can, and I can ...... as well. \ No. I can’t .... , but I can........... 2 points dance play the piano play football swim cook 我可以在这里拍照吗? May I take photos here? — (肯定回答) Yes, you may / can. — (否定回答) No, you may not / can’t A:Sentence structures with “may” We use may and may not to ask for and give permission (许可). Task 2 may & may not ①表示请求同意,意为“可以”,用于疑问句中。 — May I use your phone? —Yes, you may — No, you may not \ you can't. ②表示可能性, may表示的可能性比can小。 Anna may know my phone number. 安娜可能知道我的电话号码。 B:Usage of “may” Act it out Student A: get the card and act it out (2 points) The rest of class : guess what he wants to say (1 point) Follow the model “May I......?” May I borrow your bike ? \ May I take a ride? 12 May I have a cup of water? May I turn on the fan \