英语人教版八年级下册Unit10 I’ve had this bike for .docx

新目标人教版八年级下册Unit10 Ive had this bike for three years. Section A1a-1c教学设计教学目标：1 .能正确使用本节课出现的生词和短语2. 能用现在完成时态描述周围的事物。3 .在使用现在完成时态中能完成延续性动词的转换能力目标：对周围物品的正确描述情感目标：认真体会国外的庭院售卖，慈善捐赠活动，告诉学生不要浪费东西重点：在使用现在完成时态中能完成延续性动词的转换难点：since and for 的转换教学方法：观察法，讲授法，练习法学习方法：自主学习与合作交流教学设备：图片和多媒体，实物教学过程：Step1 Greeting.Step2 Show studying aims.1 .能正确使用本节课出现的生词和短语2. 能用现在完成时态描述周围的事物。3 .在使用现在完成时态中能完成延续性动词的转换Step3 Leading-in Do you still keep some old things, such as some toys you played with when you were a small child ? How long have you had them ? What are you going to do with them ? Have you ever thought about selling your things? Look at the thing! I bought the book five years ago . The book is old. Ive read twice. What do I do with it? In the western countries ,they can have a yard sale. We will learn something about yard sale, lets learn unit10 section A.First,lets some new words.(yard,yard sale,sweet,memory,cent,toybread maker,soft toy,board game)Step4 Teaching多媒体展示A:This is a really old book .B:Yes,Ive had it for seven years .Ive read it three times .I borrowed the book from the library three days ago.改成：I have kept the book since three days ago.(for three days)Borrowkeep依次类推：buy-have,comego-be in,put on wear,get to sleep-sleep,finish be over,fall ill-be ill,leave-be away,make friends-be friends,close-be closed,open-be open,startbegin-be on,go out-be out ,get toarrive reach-be in ,join be a member of(be in),go out be out,die-be dead,get married-be married,get to know-know,beginstart to do-do,fall asleep-be asleep,go to school-be in school,get up be up,A: I bought a bike in 2015.改成:I have had the bike since 2015.I came to clall five minutes ago.改成：I have been in the clall for five minutes.Lets compare since with for. Since 后跟过去时间点（2015，september,9oclock，ago）还可以跟过去时态的句子，for后跟一段时间（five years,two days）Lets practice them.Do excises with since and for.1 Ive been in Hailin ( ) 15 years.2.I have had this bike ( ) I came to the school.3.We have learnt English ( )five years.4.She has been back twic ( )moving to China.5 He hasnt played computer games ( )one hour.Step4 Listen to 1b.Check the answers. Find some expressions.1.in this yard sale 2.have a yard sale 3.over the years 4.notanymore(any more) 5.no longer 6.Its hard to do. 7.by the way 8.over there 9.bring back sweet memories 10.Its true that从句 11.some of these things 12.give them away to kids 13.people in need14.more than 10 yearsRead the conversation together.Step5 Practice the conversations.A:Do you have a bike ?B: Yes ,I have .A:How long have you had ii?B:For eight years.Make a conversation in a group with the following words: basketball ,toy ,story book ,dictionary ,schoolbag, watch ,pen ,CD, notebook, plant , alarm, and so on.Step6 Sum-upStep7 Homework1. Memorize the new words and expressions and write them three times.2. Read and translate 1b.板书设计Unit10 Ive had this bike for three years. Section A 1a-1c1. in this yard sale 2.have a yard sale 3.over the years 4.notanymore(any more) 5.no longer 6.Its hard to do. 7.by the way 8.over