【精品】Unit 5 Helping our parents Grammar time
(教案)译林版(三起)-五年级英语下
【教学内容】
Grammar time
【教学目标】
知识目标：
（1）能正确地听、说、读、写句型What are you/they doing? I’m/We’re/They’re... What is he/she doing? He’s/She’s...
（2）能理解现在进行时态定义，时间状语和句子构成。
（3）能理解并掌握Grammar time 中现在分词的构成规律。
2.能力目标：
能正确地听、说、读、写句型What are you/they doing? I’m/We’re/They’re... What is he/she doing? He’s/She’s...
3.情感目标：
引导学生主动承担一些力所能及的家务劳动。
【教学重点】
（1）能正确地听、说、读、写句型What are you/they doing? I’m/We’re/They’re... What is he/she doing? He’s/She’s...
（2）能理解现在进行时态定义，时间状语和句子构成。
（3）能理解并掌握Grammar time 中现在分词的构成规律。
【教学难点】
能正确地听、说、读、写句型What are you/they doing? I’m/We’re/They’re... What is he/she doing? He’s/She’s...
【教学方法】
1.任务型教学法：学生在完成任务的过程中，提高了综合语言运用能力。
2.多媒体辅助教学法：设计新颖，化解了教学难点，提高了学生学习积极性。
【教具准备】
多媒体课件、图片、卡片。
【教学过程】
Step1.Warm-up
（1）能正确地听、说、读、写句型What are you/they doing? I’m/We’re/They’re... What is he/she doing? He’s/She’s...
（2）能理解现在进行时态定义，时间状语和句子构成。
（3）能理解并掌握Grammar time 中现在分词的构成规律。
Step2 Presentation
Play a game
游戏规则：
看到出现的图片，快速说出对应的英文表达，看谁说的又快又准噢！
Let’s read
clean the car clean ---cleaning
make the bed make---making
sweep the floor sweep---sweeping
wash clothes wash---washing
呈现clean ---cleaning
make---making
sweep---sweeping
wash---washing
动词现在分词
Let’s read
读一读并提问What can you find?
4.Know more
动词现在分词构成规律
1
直接+ing
sleeping,sweeping,eating,jumping
2
以不发音e结尾，去e+ing
dancing, making, having,skating,living
3
以辅音、元音、辅音字母结尾的单词，双写最后一个字母+ing
running,swimming,putting,
sitting,chatting,
getting,shopping,stopping
5.Work in pairs
Mike is ... Helen is ...
6.Try to say
(1)Mike is helping his parents.
He’s cleaning the car.
He’s cleaning the table.
(2) Helen is helping her parents.
She’s sweeping the floor.
She’s washing the dishes.
7.Let’s read
读一读并提问What can you find?
8.Know more
(1)现在进行时
表示现在某一时刻或某一阶段正在进行或正在发生的动作。
现在进行时肯定句的基本构成：主语+be+动词ing+其他
(2) 现在进行时特殊疑问句的基本构成
特殊疑问词+be+主语+动词ing+其他
What is she doing now? （她正在干什么？）
What are you doing? （你正在干什么？）
9.Ask and answer
(1)What is she doing ?
She is cooking.
(2) What is he doing ?
He is cleaning the table.
(3) What are they doing ?
They are cleaning the car.
(4) A: What are you doing ?
B: I’m ...
A: What is he / she doing ?
B: He/She is ...
A: What are they doing?
B: They are ...
【板书设计】
Unit 5 Helping our parents
(Grammar time)
clean ---cleaning
make---making
sweep---sweeping
wash---washing
A: What are you doing ?
B: I’m ...
A: What is he / she doing ?
B: He/She is ...
A: What are they doing?
B: They are ...
【精品】Unit 5 Helping our parents Grammar time
(练习)译林版(三起)-五年级英语下
一、连线。
1.
2.
3.
4.
5.
6.
根据中文完成句子。
---你妈妈在哪里？
---她正在厨房里做晚饭呢。
---____________ your mother?
---She __________ ____________ ___________ in the kitchen.
---你们在干什么？
---我们在洗车。
---What ________ you ____________?
---____________ __________ the car.
---你喜欢洗盘子吗？
---不，我喜欢擦桌子。
---Do you like ___________ __________ ____________?
---No,I don’t.I like _________ ___________ ____________.
---他正在干什么？
---他正在看电视。
---What ___________ he ____________?
---He _________ ___________ TV.
---他们正在干什么？
---他们正在扫地。
---What ___________ they ____________?
--- They _________ ___________ the floor.
三、根据要求改写句子。
Su Yang is watching TV. Su Hai is watching TV.(两句合并成一句）
Su Yang and Su Hai ________ ____________ TV.
2.My brother is cleaning the desk.(对划线部分提问)? ?? __________ is _________ brother __________?
3.They’re eating fruit in the living room.(把主语改成he)
? ________ __________ fruit in the living room.
?4.?He likes playing basketball .(改为否定句）?
He __________ like _________basketball .
答案及解析：
一、1.e 2.b
3.d 4.f
5.c 6.a
二、1.Where’s is cooking dinner
2.are doing We’re cleaning
3.washing the dishes cleaning the table
三、1. are watching
2.What your doing
3.He’s eating
4.doesn’t play
解析：
Su Yang is watching TV. 意思是苏杨正在看电视，Su Hai is watching TV.意思是苏海正在看电视，合并成一句就是苏海和苏杨正在看电视。即Su Yang and Su Hai are watching TV.
cleaning the desk意思是擦课桌，即是对“干什么”进行提问，即你的兄弟正在干什么，What is your brother doing ?
They’re eating fruit in the living room.意思是他们正在卧室里吃水果，主语改成He，即他正在卧室里吃水果，He is eating fruit in the living room.
课件21张PPT。Unit 5 Helping our parents
(Grammar time)Teaching aims:1.能正确地听、说、读、写句型What are you/they doing?
I’m/We’re/They’re... What is he/she doing? He’s/She’s...
2.能理解现在进行时态定义，时间状语和句子构成。
3.能理解并掌握Grammar time 中现在分词的构成规律。游戏规则：
看到出现的图片，
快速说出对应的英文表达，
看谁说的又快又准噢！Play a gameclean the car clean --- cleaningmake the bed make --- makingsweep the floor sweep --- sweepingwash clothes wash --- washingLet's read clean --- cleaning make --- making sweep --- sweeping wash --- washing动词现在分词Let's readWhat can you find ?Know more动词现在分词构成规律Mike is ... Helen is ...Work in pairsMike is helping his parents.
He’s cleaning the car.
He’s cleaning the table.Try to sayHelen is helping her parents.
She’s sweeping the floor.
She’s washing the dishes.Try to sayLet's readLet's readWhat can you find ?Know more 现在进行时
表示现在某一时刻或某一阶段正在进行或正在发生的动作。
现在进行时肯定句的基本构成：主语+be+动词ing+其他
be动词随着主语变化而变化
We are watching TV now.
Tim is sleeping now. Know more现在进行时特殊疑问句的基本构成
特殊疑问词+be+主语+动词ing+其他
What is she doing now? （她正在干什么？）
What are you doing? （你正在干什么？）Ask and answerWhat is she doing ?She is cooking.Ask and answerWhat is he doing ?He is cleaning the table.Ask and answerWhat are they doing ?They are cleaning the car.Ask and answerA: What are you doing ?
B: I’m ...
A: What is he / she doing ?
B: He/She is ...
A: What are they doing?
B: They are ...1.熟记Grammar time内容。
2.预习Sound time内容。
