初中英语人教版七年级下册Unit12 .docx

Unit 12What did you do last weekend?教学设计Section A (2a2d) I. Teaching aims 1.Key words: sheep, as, natural, visitor, tired, stay 2.Key phrases: visit my aunt, study for the math test, stay up 3.Important sentences: I worked as a guide at the Natural History Museum.How interesting!I told the visitors about them and their living habits.I stayed up late to watch the soccer game.II. Important points:1.重点单词和句型2.一般过去时III. Difficult points:1.重点单词和句型2.一般过去时IV. Teaching processStep 1 Lead inTeacher: Do you know butterflies? Do you like butterflies? My friend Lisa knows a lot about butterflies. Lets learn how she knows more about the butterflies.Step 2Work on 2a2c1.大声朗读2a中的句子,弄懂每一句的意思为听力做好准备。2.认真听录音,在你听到的单词下面划横线,集体核对答案,完成2a。3.再听一遍录音根据听到的信息,按要求完成2b,集体核对答案。4.听第三遍录音并跟读,模仿语音语调。5.让学生两人一组,根据2a中的句子来用who、what和where进行提问和回答。Step 3Work on 2d1.大声朗读2d 对话,读熟后与同伴结对练习,分角色表演对话。2.邀请三组来表演对话。Language points1.sheep（教材第68页） sheep 名词，意为“羊；绵羊”。sheep是可数名词，其复数形式与单数同形。e.g.: Are those sheep or goats?那是绵羊还是山羊？【拓展】像sheep这样单复数同形的名词还有：fish fish (表示数量) ChineseChinese (中国人) e.g.: There are lots of fish in the river.河里有许多鱼。2.as（教材第68页）as介词，意为“作为；当作”。 e.g.: As her friend, you should try to help her.作为她的朋友，你要尽力帮助她。3. visitor(教材第68页)visitor 名词，意为“游客，访问者”。 e.g.: Millions of visitors come to China every year.每年许许多多的游客来到中国。【拓展】许多动词后面加上-er构成相应的名词形式,表示从事这项工作的“人”。如： teacher + erteacher教师work +erworker工人 farm +erfarmer农民 play + erplayer运动员 但有些动词后面加-or构成名词。 visit + orvisitor游客 act + oractor演员 Exercise 一、单项选择。1. My brother_his homework yesterday morning.A. didnt B. not did C. doesntD. didnt do 2.Who spent the weekend with you?Mary_.A. do B.did C.does D.doing3.I didnt get up on time this morning, because I _ too late last night.A. stayed at B. stay upC. stayed up D.wake up4.My brother works at a restaurant _a waiter.A. to B. on C. like D. as5.How was your vacation?_good.A. Many B. Much C. Pretty D. Beautiful二、根据汉语提示完成句子或对话。1. 你过了一个愉快的周末吗？_ you _ _ _ _?2. 这本书多有趣啊！_ _ this book is!3. 谁和你一起去农场了？ 我姐姐。_ _ to the beach with you? My sister _.Homework Use the sentence “What did you do last weekend?” to make a dialogue.板书设计Unit 12What did you do last weekend?The Second PeriodSection A (2a2d)Who visited her grandma？How interesting!I told t