初中英语人教版（2024）八年级下册Unit 8 Have you read Treasure Island yet? Section A表格教案设计

这是一份初中英语人教版（2024）八年级下册Unit 8 Have you read Treasure Island yet? Section A表格教案设计，共3页。
课程基本信息
学科
初中英语
年级
八年级
学期
春季
课题
Unit8 Have yu read Treasure Island yet?Sectin A Grammar fcus 4a-4c
教学目标
1. understand what present perfect tense is and grasp the structure;
2. use already and yet crrectly in present perfect tense;
3. distinguish the present perfect tense and past simple tense;
4. use different kinds f tenses prperly in a cmplex cntext.
教学内容
教学重点：
Can use Present Perfect Tense crrectly and grasp the structure;
Can use different kinds f tenses prperly in a cmplex cntext.
教学难点：
1.Differences between Present Perfect Tense and Simple Past Tense .
教学过程
Step1:Free talk
1.Ask students t talk abut the fllwing questins in a grup:
D yu ften read English bks?
What classic bks have yu already read?
What’s it abut?
And what’s it like?
2.Give a reprt like this:
In my grup, I have read….I think it's 's abut...
… has already read … . He/She thinks it's 's abut...
… has already read….He/She thinks it's 's abut...
We all think … is the best f the 4 bks.
We hpe everyne can enjy reading the bk.
Step2:Presentatin
Ask students t read the sentences in grammar fcus alud and think abut 2 questins:(1)What is the structure f present perfect tense?(2)What adverbs are ften used with it?
通过观察句子，得出现在完成时态的构成以及常用的标志词
3 3.语法讲解：现在完成时
用法：表示过去发生或已经完成的某一动作对现在造成的影响或结果。表示动作或状态从过去某一时间开始，一直持续到现在,而且可能还要继续下去。
结构：
肯定句：主语+have/has + 过去分词 +其他.
否定句：主语+have/has +nt + 过去分词 +其他.
一般疑问句：Have/Has +主语+过去分词+其他?
回答：—Yes, 主语+have/has. —N,主语+ hasn’t/ haven’t.
现在完成时与一般现在时的区别：
用法不同：一般过去时只表示过去的动作或状态(不涉及现在)；现在完成时表示过去发生的事情对现在造成的影响或结果(与现在有联系)。
动词过去分词的变化
规则变化：
a. 一般在动词词尾直接加ed。如：stay → stayed → stayed; wrk → wrked → wrked;
b. 以不发音的e结尾的动词后面加d。如：like → liked → liked; taste → tasted→ tasted;
c. 以“辅音字母 + y”结尾的动词，变y为i，再加-ed。如：study → studied → studied;cpy→ cpied → cpied
d. 词尾只有一个辅音字母的重读闭音节动词，要双写辅音字母，再加-ed。如：stp → stpped → stpped; drp → drpped → drpped
不规则变化：
需要根据书本P136-137进行背诵记忆
Step3. Practice
Task 1: Wrk n 4a. Use the wrds in brackets t cmplete the cnversatins.
注意句子时态的关键词，如just, yet, already, this mrning, nt yet等。
Task 2：Wrk n 4b. Fill in the blanks with the crrect frms f the wrds in the brackets.
先通读短文了解大意，在完成过程中找出决定时态的关键词, 关注动词的变化形式。
Task 3：Wrk n 4c. Cmplete the chart with infrmatin abut yu and yur friend. Like this：
A: What bks have yu read?
B: I’ve already read Tm Sawyer and Harry Ptter.
A: What d yu think f them?
B: Well, I think Harry Ptter was exciting, but Tm Sawyer was a bit bring.
Experiences
Yu
Yur friend
Cmments
Bks I have already read
Mvies I have already seen
Sngs I have already heard
Step4:Summary
总结本节课所学现在完成时态的用法、结构以及与一般现在时的区别。
Step5:Hmewrk
1.Memrize past participle f sme verbs.
2.Finish the wrkbk
Blackbrard design:
Unit8 Have yu read Treasure Island yet?
Garmmar Fcus 4a-4c
现在完成时结构：
have/has+动词过去分词
标志词：already（肯定句）yet（否定句和疑问句）
ever,never,just,befre,s far,in the 等