人教版新目标八年级下册Unit 8 Have you read Treasure Island yet？Section A (Grammar Focus－4c) 2教案

第三课时　Section A (Grammar Focus－4c)
主备内容 Section A(Grammar Focus－4c)
教学目标 【知识目标】Important words：fiction，technology，FrenchImportant phrases：think about，more thanImportant sentences：1．—Have you read Little Women yet —Yes，I have./No，I haven't.2．—Has Tina read Treasure Island yet —Yes，she has.She thinks it's fantastic.3．—Have you decided which book to write about yet —Yes，I have.I've already finished reading it.It was really good.【能力目标】掌握常用动词的过去分词的拼写形式，熟练掌握already，yet在现在完成时中的应用。【情感目标】以名著为话题进行问答或对话，拓展学生知识面，培养文学素养。
教学重难点 重点：本课时重点单词，词组和句型。难点：熟练掌握already，yet在现在完成时中的用法。
教法学法 问答法；小组合作学习。
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Step 1　自主学习
【新词自查】
按要求完成句子，每空一词。
1．Miss Brown has taught physics for 15 years.(改为一般疑问句，并作肯定回答)
—__Has__ Miss Brown __taught__ physics for 15 years
—__Yes__，she has.
2．The soldiers have already planted some trees on the river bank.(改为否定句)
The soldiers __haven't__ __planted__ any trees on the river bank yet.
3．He has planted__some__trees in front of his house.(对画线部分提问)
__What__ __has__ he done in front of his house
4．My friend has been away for__about__a__month．(对画线部分提问)
__How__ __long__has your friend been away
5．The girl bought a new dress.(改为现在完成时)
The girl __has__ __had__ a new dress.
Step 2　情景导入
T：Have you read Little Women yet？Has Tina read Treasure Island yet？Have you decided which book to write about yet
S：…
设计意图：通过师生问答检查学生所学句型的掌握，查漏补缺。
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Step 3　完成教材Grammar Focus的任务
【操作案例】
1．学生自主朗读Grammar Focus的句子。小组内归纳语法结构。
2．小组内交流、归纳语法结构，请2～3组学生表演对话。
设计意图：通过小组讨论，归纳语法结构，加深学生对本单元重点句型的理解。
Step 4　完成教材4a－4c的任务
【操作案例】
1．学生完成4a的任务，并邀请部分同学说出自己的答案，统一纠正，然后学生结对表演对话。
2．学生完成4b的任务，邀请学生朗读短文，说出自己的答案。
3．学生根据自己的实际情况完成4c的任务，然后邀请部分学生对所填的表格进行问答。
参考案例
A：What books have you already read
B：I've already Tom Sawyer and Harry Potter.
A：What do you think of them
B：Well，I think Harry Potter was exciting，but Tom Sawyer was a bit boring.
设计意图：学生在说、读和写的综合训练中进一步巩固了所学知识，语言和知识目标得以实现。
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【知识点拨】
现在完成时
1．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。
例句：—Have you had your lunch yet？你吃过午饭了吗？
—Yes，I have.I've just had it.是的，我已经吃过了。
2．表示动作或状态从过去某一时刻开始，一直延续到现在，而且可能还要继续下去。
例句：I haven't seen her these days.我这些天都没看见她。
I've known Bob for three years.我认识鲍伯已经3年了。
I've been at this school for over two years.我来到这个学校超过2年了。
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Step 5　板书设计
Section A(Grammar Focus－4c)
Important words：fiction，technology，French
Important phrases：think about，more than
Important sentences：
1．—Have you read Little Women yet
—Yes，I have./No，I haven't.
2．—Has Tina read Treasure Island yet
—Yes，she has.She thinks it's fantastic.
3．—Have you decided which book to write about yet
—Yes，I have.I've already finished reading it.It was really good.
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本课时基本按照新课标的要求让学生成为课堂的主体，让他们多说多练，教学效果较好。