GrammarTeaching aims:Introduce the usage of can, could and may.Using What and How to express strong feelings.Step 1. PresentationEnjoy the picture and present the new words.Step 2. Warming upEnjoy more pictures and talk about the usage of can and could.Step 3. Explanation Using “can”/ “could” to talk about ability.We use “can” to talk about present ability.We use “could” to talk about ability in the past.e.g. I can (cannot /can’t /can not ) swim. What about you?He could (couldn’t /could not) dance in the past. What about you?2.Using ‘can’, ‘could’, ‘may’ and to talk about permission.1) can與couldcan常用于口語中, 表示非正式的請求, 請求對象一般是家人或朋友。e.g.?—Can I borrow your bike, Simon? 西蒙, 我可以借一下你的自行車嗎?—Of course. 當然可以。?—Can I have some milk, Mum? 媽媽, 我可以喝點牛奶嗎?—Yes, you can. 好的。2)could是can的過去式。在口語中, could常用來代替can向?qū)Ψ礁竦靥岢稣埱?/span>, 用法上比can正式, 可以用于向老師或長輩提出請求, 這時could不表示過去, 回答一般還是用can。e.g.—Could I use your computer, please? 請問, 我可以用一下你的電腦嗎?—Yes, you can. 可以。—Could I hand in our homework later, Mr Lin? 林老師, 我可以稍后交作業(yè)嗎?—No, you can’t. 不,不行。2. maymay也可以用來征求對方意見, 意為“可以”, 相當于could, 用法也比can更正式, 更禮貌, 一般用于向陌生人或所尊敬的人請求許可。e.g.—May I ask you a question? 我可以問你一個問題嗎?—Yes, please. 可以, 請問。—May I come in, Mr Wu? 吳老師, 我可以進來嗎?—No, you may not. 不行。Step4. ExercisesAsk and answer questions using “can” or “could”. Try to make dialogues in pairs.1._______ you speak Japanese?2._______ you play the piano last year?3._______ you cook?4._______ you use a computer when you were 3?5._______ you ride a bicycle when you were very young?6._______ you understand English TV programmes in 2000?Step5.PresentationShow some pictures and present the usage of “what and how to express strong feelings”.Step6.Explanation1.what引導的感嘆句:1 ) What + a/an + 形容詞 + 可數(shù)名詞單數(shù) (+ 主語 + 謂語)! 2) What + 形容詞 + 可數(shù)名詞復數(shù) (+ 主語 + 謂語)! 3) What + 形容詞 + 不可數(shù)名詞 (+ 主語 + 謂語)!2.How 引導的感嘆句:1) How + 形容詞 (+ 主語 + 連系動詞)!2) How + 副詞 (+ 主語 + 行為動詞)!Step 7. ExercisesDo the exercises on page 86.Check the answers.Do more exercises.