1、Unit 10 Ive had this bike for three years. SectionAGrammar 教学设计教学设计 学情分析学情分析 人教版八年级下册英语中，8、9、10 三个单元讲现在完成时。到了第十单元， 学生对现在完成时的意义、结构标志词以及什么时候使用等，都已经掌握的 比较熟练准确，在这个基础上进行第十单元的语法项目-延续性动词的使用 的教学，理解起来不成问题，本节课我设计了几条时间轴来帮助学生更好地 理解过去式和现在完成时的不同，以及动作的延续。选材上尽量贴近生活， 激发学生的兴趣及求知欲。但是，学生对动词过去式和过去分词的不规则变 化掌握的并不熟练，所以本节课只
2、选常见的延续性动词帮助学生理解语法项 目。 Learning goals 1.通过示例及学生练习，学会在完成时中正确使用 for 和 since; 2.用时间轴展示，理解完成时和一般过去时的意义； 3.通过看时间轴说句子，掌握在现在完成时肯定句中延续性动词的使用。 Learning procedures Step 1 Lead in Read the sentences in the grammar box, and try to tell the key points in the sentences. 1. Tense 2. for and since 3. Hes=He has Step
3、 2 Learning goals Read the learning goals and get to know what we are going to learning in this class. Step 3 For and since 1.Apicture of scarf 20132018 5 years Present the following sentences. I have had the scarf for 5 years. I have had the scarf since 5 years ago. I have had the scarf since 2013.
4、 I have had the scarf since I was ten years old. I have had the scarf since I came to Zhengzhou. Read the sentences, try to find out the use of for and since. 2.Read the title and try to change the sentences. Ive had this bike for three years. since three years ago. since 2015. since I was years old
5、. 3.Summary For+时间段 Since+过去的时间点 从句（一般过去式） 4.用用 for 或或 since 填空填空 1.I have been here_five months ago. 2.He has been a soldier_about two months. 3.Great changes have taken place _ you left 4.His grandpa has been dead _ ten years. 5.I have studied English_ I was 12 years old. 6.Mr. Zhang has taught ma
6、th in this school _ 1995. Step 4 The Past Tense and the Present Perfect Tense 1.Abread maker 20122018 buyhave I bought the bread maker in 2012. I have had the bread maker since 2012. Learn to ask the questions. When did you buy the bread maker? How long have you had the bread maker? 2.Adog die be de
7、ad 3.Amovie begin be on Write down your own sentences on a piece of paper. Step 5 Discuss 1. Why should we change the words? Discuss in groups, try to find out the rules. 在表示持续一段时间的肯定句中，应将短暂性动词转化为相同意义的延续在表示持续一段时间的肯定句中，应将短暂性动词转化为相同意义的延续 性动词或状态动词。性动词或状态动词。 2.常见的延续性动词 buy-haveborrow-keepdie-be dead beg
8、in-be oncome-be herego-be away become-bejoin-be in 3. Choose one of the words and write down your sentences. Step 6 4a Finish the sentences in 4a. Check your answers in groups. Step 7 Testing 中考链接 1. （）Some boys in our class _ the football club for a year. They are crazy about playing football now.
9、（2017哈尔滨） A. joinedB. have joinedC. have been in 2. （） _is it from your house to the bookstore? Its about fifteen minuteswalk. （2017哈尔滨） A. How longB. How farC. How often 3. () My mother _ a good example for me since I was young.（2016陕 西） A. wasB. has beenC. will beD. is 4. () Uncle Liang _ in Haiko
10、u since 1980, so he knows a lot about the city. （2016海南） A. is livingB. has livedC. lived 5. () William Shakespeare _ for 400 years, but his works still have great influence today. （2016山东青岛） A. diedB. was dyingC. has diedD. has been dead 6.() -What a nice watch! How long _ you _it? -For just two weeks. （2016天津） A. will , buyB. have, had C. were, havingD. did, buy 7. () I _ scared of dogs ever since a dog hurt me when I was five years old. （2015 杭州） A. will beB. wasC. have beenD. would be
