人教版八年级下册 Unit 10 I've had this bike for three years. Section B 1a-1d 教案

教学设计
Unit10 I’ve had this bike for three years
Section B 1a-1d
一、教材分析
课前反思：本课时通过介绍自己的家乡的场所来展开现在完成时第二点含义的继续应用，它是重点。同时听力文章篇幅较长，存在一定难度，是难点。要讲好课充分备课是前提 。
（一）教材的地位和作用：Section A介绍了现在完成时的第二点含义和特点。本节课是继续巩固它的用法。现在完成时是中考的必考内容，本课时就是突出巩固。
（二）教学目标：通过谈论自己的家乡巩固使用现在完成时。
语言目标：words， phrases and sentences
能力目标：通过听力和口语交谈训练提升听力技巧和语言表达能力。
情感目标：珍惜自己家乡的变化，感恩社会，回报社会，关爱他人。以及自主英语表达的能力
（三）教学重点、难点：
教学重点：重点单词和短语并能运用目标句型
be away--- leave build/set up ----be there/around
in/ during the past few years since last August
How long has it been there It has been there for …/since …/as long as …
教学难点：通过听力和口语交谈训练提升听力技巧和语言表达能力。
I’ve been away for the past few years.
It’s been around for as long as I can remember .
(四) 教学方法: 发挥教师主导，学生主体的作用，学生在老师指导下，通过独立思考、小组讨论，解决比较简单的问题
（五）教学流程：
Step 1 Greetings
Step 2 Lead_in Give a speech about our hometown --- Dehui
Then lead in the new lesson
Step3 Revision 现在完成时的第二点含义及用法
Step 4 Finish 1a by PPT
Check (√ ) the places or things you can find in your town or city.
学生在真实的生活情景中，通过小记者采访谈论德惠的特色地方，通过练习对话展开现在完成时的第二点含义和应用
1.含义：示动作或状态发生在过去，并且一直持续到现在，它可能会一直持续下去。它常和for或since的一段时间状语连用。
for +一段时间
since + 时间点
特点：
1）动词必须是延续性动词（否定句除外).
2）非延续性动词要变成延续性动词。
如：come -- be in/ stay
buy -- have borrow -- keep
就一段时间提问要用疑问词 how long
Exercises:把下列非延续动词变成延续性动词+
come -------be in
buy --------have
open /close ------be open
die --------be dead
borrow/ lend ------keep
begin/ start -------be open
set up/build / found----- be here/there/around
Step 5 Listening 分听力前，中和后展开进行。
听力技巧: 听前审好题并带着题听
听中注意关键词以及书写技巧
听后做好单词、逻辑等检查
听前：分角色表演对话并解疑；听中：完成1b 和1c ；听后：完成填空
Explain :
be away--leave build/setup----be there/around
in/ during the past few years
since last August
I have been away for the past few years.
It’s been around for hundreds of years.
Can we check it out
It’s been been around for as long as I can remember.
It serves the best food in town.
Step 6 Make a conversation in pairs and finish 1d about Dehui
Step 7 Summary
Step 7 Exercises
用for 或 since填空
1.Tom has learned English ______ 2011.
2.I have read Treasure Island _____ an hour ago .
3.I have been in the school______I was 13 years old .
4.The No.25 Middle School has been here______a lot of years
二.判断句子正误(T/ F)
1.I have come to the school for two years.
2.I haven’t seen Tom for two days.
3.I have been in the school for ten years.
4.He have borrowed my money for one month.