一般过去时参考说课讲解.docx
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一般过去时参考说课讲解.docx
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一般过去时参考说课讲解
一般过去时(参考)
语法:
动词的一般过去时
教学目标:
1.能掌握动词过去式的变化规则和一般过去时的用法
2.能灵活运用一般过去时进行肯定句、否定句、一般疑问句和特殊疑问句的句式转换。
教学重点:
一般过去时的句式结构及运用
教学难点:
灵活运用一般过去时进行句式转换
教学过程:
课前延伸
(1、)语法导入:
|
Iamastudent.(我是个学生。
)【一般现在时】
Iwasastudent.(我曾经是个学生。
)【一般过去时】
找出上面的不同之处吗?
(2)学生自主学习:
初步理解一般过去的用法,并能把握和运用be动词的一般过去时的句式结构
用法:
一般过去时态表示过去某个时间发生的动作或存在的状态,也表示过去经常或反复发生的动作,常和表示过去的时间状语连用,如:
once upon a time
从前
just now
刚才
a moment ago
刚才
yesterday
昨天
Yesterdaymorning
昨天上午
the day before yesterday
前天
in the past
在过去
last year
去年
last month
上个月
a week ago
一周前
two years ago
两年前
in 1990
在1990年
in 2003
在2003年
提示:
一般过去时态中相应的谓语动词要变成动词过去式,如is/am →was,are→were, do→ did, have/has→had ,want→wanted ,see→saw 等
含有be动词的一般过去时的基本句式:
1.肯定句:
主语 + was/ were + 其他 .
e.g. 1)I was born in 1994.
2)There were many trees in our country ten years ago.
2.否定句:
主语+ was not( wasn’t)/ were not (weren’t) + 其他
e.g. 1) He wasn’t well-behaved at primary school.
2) We weren't here yesterday.
3.一般疑问句:
Was/ Were + 主语+其他?
Yes, …was/were./No, …wasn’t/weren’t
e.g. 1)Was Miss Zhao your first teacher?
=>Yes, she was. / No, she wasn’t.
2) Were they busy making the project last week?
=>Yes, they were./ No, they weren’t.
4.特殊疑问句:
特殊疑问词+ was/ were +主语+ 其他?
e.g.1)What was your first friend like?
你的第一位朋友是怎样的?
=> He was very friendly and well-behaved.
2) when were you born?
你什么时候出生的?
=> I was born in 1990.
测试学生学习掌握的was /were 的情况.
1. There ____ a big garden with lots of trees in it last year.
A. is
B. were
C. was
D will be
2. They _______ born in Quincy, but in New York.
A. was
B. were
C. wasn’t
D. weren’t
3. Was it a big town?
--- ___. It was a small village.
A. Yes, it is.
B. No, it isn’t
C. Yes, it was.
D. No, it wasn’t.
4. --- ____________ ?
--- Ms Zhang.
A. Who was your first teacher?
B. What was the name of the town in the past?
C. Was it a city in the past?
D. What was your first teacher like?
Exercise 2 用be动词的适当形式填空.
1.Adam and Tony _______ born in 1990.
2. My first friend ________ Jenny. She was Anny.
3 ._____ Tony at home yesterday?
4--- Where _____ you born?
---- I born in Cambridge.
课中探究
Step 1) 导入新课:
通过课前延伸进行练习检测
Step 2)讲授新知并及时检测:
A 教授动词的过去式变化:
能掌握1.规则变化 和 2.不规则变化:
Exercise:
写出下列规则变化动词的过去式
1、
pick _____look _______
fold ______fill ______
2.
like ______ smile _______
notice_______ move _______
3.
stop _______ fit ________
drop_______ cup______
4.
worry _______ cry _____
hurry _____ try ________
B、教授行为动词(即实义动词)的过去式的句式结构和变化:
要求学生掌握行为动词(即实意动词)的过去式的基本句型:
肯定句、否定句、一般疑问句和特殊疑问句的句式结构和句式变化。
Exercise:
句式转换:
Betty 昨天下午在图书馆见到了Daming。
Betty _____(see) Daming in the Library yesterday afternoon.(肯定句)
变为否定句:
Betty ____________ Daming in the library yesterday afternoon.
变为一般疑问句:
______Betty ______Daming in the library yesterday afternoon?
肯定回答:
- Yes, she______ .
否定回答:
-No, she______.
变为特殊疑问句:
(1)对 in the Library 提问(即对地点提问):
____________Betty______ Daming yesterday afternoon?
(2)对 yesterday afternoon 提问(即对时间提问):
______ ____ Betty _____ Daming in the library?
Step 3.Test 学以致用,看看经过接近一节课的努力,成果如何!
Exercise1 :
选择正确的答案。
1. Once upon a time a big tiger _______ in the forest.
A. live B. lives
C. lived D. is living
2. She walked in the park and _______ some flowers.
A. pick B. picks
C. picking D. picked
3. The boy didn’t ______his mother in the crowd.
A. find B. found
C. finds D. finded
4. Did Betty _______ Quincy in 2003?
Yes, she ____.
A. left, did B. leaves, did
C. left, didn’t D.leave, did
5. -- _____ did he go to school?
--- He rode a bike to school.
A. When B. why
C. How D. Where
Exercise 2:
用所给动词的正确形式填空:
1. My daughter ______ ( do ) her homework last night.
2. I _______ (take) the train to Beijing two days ago.
3. We ______ ( hide ) our teacher in the classroom yesterday.
4. We _______ ( see ) many birds an hour ago.
5. They _______ ( move) to Beijing in 2005.
Exercise 3:
句式变换
1.He didn’t have a good time yesterday.(变为肯定句)
He______ a good time yesterday.
2. Tony walked to school last week. (变为一般疑问句)
______ Tony______ to school last week?
3.They watched TV last night. (对划线部分提问)
______ _______they TV?
Step 4) 课堂小结(Summary)
Step 5) Homework:
(必做题和选做题)
必做题:
1、找出Module 9—10中的动词过去式,越多越好,多多益善哦,相信你尽心尽力一定能找出很多!
2、整理笔记,把握住学习的重点一般过去时,并能灵活运用所学句式进行变换
选做题
3:
完成短文
Yesterday I ______(go) to bed at 10.p.m.I _______(wake) up at 2 a.m. and ________(smell) something burning. I _______ (jump) out of bed .And _____ (run) to the kitchen. I ______ (see) nothing there:
it was dark and quiet. I _________ (run) to the living room. The television ______ ( be) still on. I ______(forget) to turn it off before I ________ (go) to bed last night.
课外拓展
不规则变化的动词过去式很多,
一一记住它们难度很大,
那我们是否一起来开动脑筋,看看不规则变化的动词里面是否也偷偷隐藏着一些规律呢?
一起来看老师给同学们找到的一些规律吧,相信它们会帮助你们更容易的记忆!
1) 过去式为动词原形:
cut—cut
let —let
put—put
read —read
hurt—hurt
2) 过去式仅改变词中间的字母:
get—got
sit—sat
make— made
meet—met
stand — stood
come— came
drive—drove
3)
过去式仅改变词末的字母:
send—sent
spend—spent
fly—flew
build —built
say—said
smell—smelt
lend — lent
lose — lost
4)
过去时改变了大部分字母:
go—went
wear —wore
can—could
bring —brought
buy —bought
think —thought
catch—caught
teach —taught
再延伸归纳的特点
O →a :
come – came
become – became
O→ e:
blow – blew
hold – held
know- knew
throw - threw
以t结尾:
1)
build – built
send – sent
spend– spent
smell– smelt
lose – lost
2)
burn – burnt
learn – learnt
mean – meant
3)
sweep – swept
feel – felt
sleep- slept
keep- kept
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