英语八年级下册Unit 8 Have you read Treasure Island yet? Section A表格教案

这是一份英语八年级下册Unit 8 Have you read Treasure Island yet? Section A表格教案，共3页。

学科
英语
年级/册
八年级下册
教材版本
人教版
课题名称
Unit8 Have yu read Treasure Island yet? 辨析现在完成时和一般过去时的区别
教学目标
正确区分现在完成时和一般过去时
重难点分析
重点分析
现在完成时表示做过某事，这一活动一般发生在过去有可能反复发生，一般过去时表示做了某事，这一活动在过去某个时间发生了。时间上有重合，容易混淆。
难点分析
两种时态，因活动发生时间有重合，均可发生在过去，八年级的学生理解能力存在局限性，难于区分这两种时态。
教学方法
通过举例对比，直观展示两种时态的区别；
设置学生熟悉的生活场景便于学生理解两种时态的不同用法。
教学环节
教学过程
导入
First,let’s review the definitins f the tw tenses:the present perfect and the past simple.
Let’s feel the difference between the tw tenses again thrugh the timeline.
知识讲解
（难点突破）
3.Tday is August 27,2020.Using the plague(疫情）as backgrund,let’s get the differences f the tw tenses.
Teacher:Have yu already taken yur temperature yet?
Student:Yes,I have./N,I haven’t.
Teacher:Did yu take yur temperature yesterday? Student:Yes,I did./N,I didn’t.
Teacher:Have yu ever dne nucleic acid testing(核酸检测）yet?
Student:Yes,I have./N,I haven’t.
Teacher:Did yu d nucleic acid testing(核酸检测）last week?
Student:Yes,I did./N,I didn’t.
Teacher：Have yu ever seen a dctr r nurse in prtective clthing(防护服）yet？
S:Yes,I have.I saw many dctrs and nurses like this in 2020.
T:In ur cuntry,we saw many dctrs and nurses leave their hme,just fr helping mre peple in need.As a member f Xinjiang,frm July16,2020,nt nly we saw mre and mre dctrs and nurses like these,but als vlunteers.
T:Have yu ever seen many peple arund yur neighbrhd since July 17th,2020?
S:N,I haven’t.Mst peple stayed at hme .
T:Yes,We stayed at hme t stp the spread f the plague(避免疫情的扩散）.
T:Have yu ever seen vlunteers arund yur neighbrhd ?
S:Yes,I have.They were in prtective clthing(穿防护服）in summer.
T:Althugh the weather was ht,they wre prtective clthing ,and they helped us s much.
课堂练习
（难点巩固）
3.Please remember:
In 2020,we (take) ur temperature befre we g t schl.We (d) several times nucleic acid testing(核酸检测）.We (stay)at hme fr 2 mnths.When we (are) in public,we (wear) a mask(口罩）.We shuld d these things.
We knw Chinese are the happiest peple in the wrld.Because I (see) many dctrs and nurses leave their hme,just wanted t help mre peple in need since January 25,2020. I (see) many vlunteers help us since July 16,2020 .China (d)a lt fr its peple, including free treatment fr COVID-19(治疗新冠肺炎), free drugs fr epidemic preventin(药品防疫), free masks and free nucleic acid testing(核酸检测).
Thank the mtherland(祖国), I will study hard, help the mtherland t achieve the Chinese dream as sn as pssible(早日实现中国梦）.
小结
现在完成时和一般过去时的用法及区别，渗透感恩祖国的思想。