Unit 10 I've had this bike for three years教案（6课时）人教版英语八年级下册

Unit 10　I’ve had this bike for three years. The First Period Section A (1a 2d) I.Teaching aims 1.Key words:yard,sweet,memory,cent,toy,bear,maker,scarf,soft,check,board 2.Key phrases:yard sale,in need,check out,board game 3.Important sentences: ①—How long have you had that bike over there —I have had it for three years! I learned how to ride a bike on it. ②Amy wants to keep her old things because they bring back sweet memories. ③You can also give old things away to people in need. ④I’ve had it since I was a baby. ⑤I’ve had this magazine for a couple of months. II.Important points: 1.重点短语和句型 2.现在完成时的用法———持续性用法 III.Difficult points: 现在完成时的用法———持续性用法 IV.Teaching process Step 1　Lead in Teacher:Do you know yard sale A yard sale is also called a garage sale,it is a sale where people sell miscellaneous household items that they no longer want outside their house or garage.It is a private sale and it helps to exploit the last profit out of your unwanted or old stuff. Today we will hear a conversation about yard sale.Let’s learn together. Step 2　Work on 1a 1c 1.认真观察1a图片中的物品，然后在小组内用英语说出它们的名字，比一比谁说得多。 2.图片中出现的物品你家有吗？你拥有它们多长时间了？和你的搭档谈论这个话题。 3.认真阅读1b中的句子，为听力训练做好准备。 4.认真听录音，标出你所听到的事实。完成后集体核对答案。 5.再听一遍录音，并跟读对话。 6.两人一组练习1c中的对话，然后仿照1c的形式利用图片中的物品编练新的对话，完成后要求几组学生表演对话。。 Step 3　Work on 2a 2c 1.学生齐读2a中的单词和短语。听录音，用对号(√)标出Amy家将要捐赠出去的物品，圈出他们将要保存下来的物品，集体核对答案。 2.再认真听一遍录音，根据听到的内容将2b中的句子补充完整。完成后请几名学生展示答案，教师点拨。 3.听第三遍录音，学生跟读，整体感知对话。 4.两人一组分别扮演Amy的妈妈和Amy，仿照2c的形式编练新的对话，邀请几组学生表演新的对话。 Step 4　Work on 2d 1.学生自读对话，完成下面的问题。 ①为判断正（T）误（F）；②为根据对话内容填空；③为回答问题；④为英译汉 ①Amy gave some things away to Sunshine Home for Children. ( ) ②Amy gave away a magazine,some soft toys,board games,a sweater,a dress and a _____ to the Sunshine Home for Children. ③How long has Amy had some soft toys and board games _____ ④I have had this magazine for a couple of months. _____ 2.大声朗读2d中的对话，读熟后与同伴结对练习，分角色表演对话。 3.邀请三组学生来表演对话。 Language points 1.现在完成时中for与since的区别 (1)for+段时间，常与延续性动词的现在完成时连用。 e.g.:I have had the book for two weeks.我买这本书已经两周了。 (2)since有四种用法： ①since+时间点，如：since last night自从昨天晚上 ②since+时间段＋ago，如：since two years ago自从两年前 ③since+从句(用一般过去时态)，如：since they came to China自从他们来中国 ④ It’s (has been)+一段时间＋since 从句 e.g.:It’s been ten years since he works in the hospital.自从他在这家医院工作已经十年了。 2.in need in need意为“需要帮助时；在困境中”。 e.g.:A friend in need is a friend indeed.患难见真情。 【拓展】need作名词的常见搭配: （1）be in ... ...