英语人教版八年级上册Unit 3　第一课时.docx

Unit 3Im more outgoing than my sister. 第一课时Section A (1a1c)知识目标类别课时要点重点单词1.outgoing (adj.)爱交际的；友好的；外向的2.both (adj. & pron.) 两个；两个都3better (adj.& adv.)(good和well的比较级)较好的(地)；更好的(地)4. loudly (adv.) 大声地；喧闹地；响亮地 5. quietly (adv.)轻声地；轻柔地；安静地重点词组6. play the guitar弹吉他7. play the drums打鼓重点句式8.Thats Tara, isnt it？那是塔娜，不是吗？9Tina is taller than Tara. 蒂娜比塔娜高。课堂环节自主学习案根据句意及首字母提示完成句子。1Peter plays the piano well, but Sam plays better than him.2The bag is too heavy. I cant carry it.3Both of the two classes did very well in this football game.4Be quiet,_please! The baby is sleeping.5Jim is an outgoing boy. He always says “hello” to us.课堂导学案 Step 1准备与热身(Preparation) Invite two Ss to stand in front of the classroom, and ask: Which student is taller, S1 or S2?Ss: S1. T: Yes, we can say like this: S1 is taller than S2. S2 is shorter than S1.Today well learn how to compare students or subjects.Step 2呈现与输入 (Presentation)Look at the picture on page 17 in your book.What can you see in the picture？Thats right，the twins. Look at these two boys. They are Peter and Paul.They are brothers.Who is taller，Peter or Paul？Yes，Peter is taller.Now repeat after me：Peter is taller .OK, please look at the blackboard and read these sentences.Please pay more attention to “erthan”This structure is used in comparisons. Now look at the words in the box in your book and match each word with the opposite. Please draw lines between the words of the opposite meanings. Now lets check the answers.Answers：tallshort，long hairshort hair，thinheavy, quietlyloudly.Step 3练习与体验 (Practice) Look at the picture again. The people in the picture are all twins. Twins are children born at the same time to the same parents.Sometimes they look exactly alike, but not always. The twins in this picture do not look exactly alike. Please listen to these three conversations and number the twins.You write the number 1 to 3 in the blanks beside the twins.OK，now，lets check the answers.Answers：Sam and Tom ：1Tara and Tina ：2Peter and Paul ：3Step 4运用与生成 (Production) Now practice the conversation in the picture. And then make your own conversation about the twins with your partner.Ill ask some pairs to present your conversations to the class.Step 5巩固与提高(Progress)【探究点】Sam has longer hair than Tom.Sam的头发比Tom的长。longer 为long的比较级，表示“更长的”，than，连词，意为“比”，常用于形容词、副词的比较级之后，引出比较的对象，并且比较的对象前后要一致。【针对训练】Lily比我高。Lily is taller_than me.【探究点】Both Sam and Tom can play the drum.Sam和Tom都能打鼓。both表示两者都，常与of 连用。bothand意为“和都；既又”，在句中连接表示并列关系的动词、名词、代词、形容词等，该结构作主语时，谓语动词用复数形式。【针对训练】 Sam和他的爸爸都在看书。Both Sam and his father are reading books.【探究点】A：Thats Tara，isnt it？那是塔娜，不是吗？B：No, it isnt. Its Tina. 不，不是。那是蒂娜。isnt it 为反义疑问