牛津译林版 8A Unit 4 Do it yourself Grammar课件(共35张PPT)
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| 名称 | 牛津译林版 8A Unit 4 Do it yourself Grammar课件(共35张PPT) |  | |
| 格式 | zip | ||
| 文件大小 | 443.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2018-10-11 10:34:30 | ||
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课件35张PPT。8上 Unit 4 GrammarLook at my instructions!* Instruction 1: Stand up!
* Instruction 2: Turn right!
* Instruction 3: Don’t be afraid!
* Instruction 4: Turn off the lights!
* Instruction 5: Don’t move！
* Instruction 6: Write the word “instruction” on the blackboard!
Can you group my instructions into two parts?*Stand up! *Turn left!*Turn off the lights!*Don’t be afraid!*Don’t move!*Write the word “instruction” on the blackboard !肯定形式否定形式What can we use such sentences to do? Stand up!
Turn left!
Don’t be afraid!
Turn off the lights!
Don’t move！
Write the word “instruction” on the blackboard!Tell people what to do or tell people not to do somethingGiving instructionsWe can draw a conclusion!1.祈使句的概念
祈使句( Imperative Sentence）表命令、请求、劝告、警告、禁止等。
作用为：要求、请求或命令、劝告、叮嘱、建议别人做或不做一件事。
祈使句因对象（即主语）是第二人称（you），通常主语被省略。
句末则使用感叹号或句号,读降调。2.祈使句结构:
肯定形式：动词原形开头.
否定形式：Don’t /Do not +动词原形.
表示请求、劝告的祈使句还常常在句首或句末加上please,?构成句式：
Please …
…, please.?
以使语气更加缓和或客气。Please?have?a?rest.
Have?a?rest, please. Do you know how to make cards?_______ out pieces of card with a pair of scissors.
_______ some words or a sentence on each card.
_______ a picture about the words or sentence on the other side of the card.
_______ at the picture and ______ to say what is on the other side.
Please __________ (not give) up. _______ trying and you will find you can remember things better.Cut Write Draw Look trydon’t giveKeep What instructions can we see in public places?Instructions at schoolPlease _______________.Please be __________ others.Please don’t _______ food.Please don’t ______ the road when the light is _____.close the doorpolite towastecrossredDon’t ___________ school again.be late forInstructions about trafficInstructions in public placesDon't...or...2.Let型祈使句
Let?me?try. 让我试试看。 Let’s?look?at?the?map. 让我们看看地图。
● let’s是let?us的缩写。
Let’s型祈使句，其否定式也可用Let’s?not … Let’s?not?have?rest. 咱们别休息了。 Let’s?not?sit?here!?我们不要坐在这儿！ 注意：
1.有些用No开头用来表示禁止性的祈使句
如： No smoking!禁止吸烟
No photos!禁止拍照祈使句 祈使句,无主语,只用动词原形就可以.
表示请求或命令,加上please表客气。
如果变成否定句， Don’t开头是规律。
What can we use to give advice politely?What can you say to your parents or teachers when you want to give them some advice?should &
had betterTell people what we think is the best or right thing to doGiving adviceThe tone is strongerWe can draw a conclusion!当我们给他人提建议时，可以用had better（’d better）和should，表示“最好”或“应该”做某事， had better的语气比should强一些。注意：had better和should在使用时没有人称和数的变化， 后面都加动词原形。had better 的否定式是直接在后面加not。 should 的否定式是should not/shouldn’t。The structures of should/had better:
肯定形式：should + do sth.
否定形式：should not +do sth.
肯定形式：had better +do sth.
否定形式：had better not +do sth.Complete the following sentences You should drink a lot of…You had better stay at…feverYou should have a …You had better not go to …headacheComplete the following sentences You had better not eat …You should often brush …toothacheComplete the following sentences You should take some …You had better not eat or drink …stomachacheComplete the following sentences Group work: Do you know how to give DIY advice to others?There are many useful books about DIY.
DIY is not easy.
Instructions are important.
Scissors can be dangerous.
Sometimes it’ll take time to do a DIY job.
You should/had better buy some to learn more about it.You should/had better join a DIY club to learn more about it.You should not/had better not begin your work without reading them.You should not/had better not play with them when you do DIY jobs.You should/had better be patient.How to be a good studentYou _____________________ be late for school.
You _______________ listen carefully in class. should (not); had better (not)shouldn’t/ had better not should/had better Discuss and fill in the blanks. You _________ look out of the window in class.
You _______________ keep your classroom clean.
You _________________ be friendly to others.should/ had bettershouldn’tshould/had better Kate, _______ your homework here tomorrow. A. bring?? B. brings??
C. to bring?? D. bringing You?had?better _______ on?your?coat.? A.?to?put?? B.?putting? C.?to?putting? D.?put Let’s do some exercises!___________ (not be) late for school again.
It’s cold today. You had better ___________ (not wear) a dress.
We should ________ (do) our best to learn English well.
It’s raining. Let’s ______________ (not go) to the playground.
You must let your son _________ (do) his homework by himself.Don’t benot weardonot godoLet’s do some exercises!( )1. —Jim, _____ read books while you are walking in the street. It’s very dangerous. — OK, thank you.
A. don’t B. doesn’t C. won’t D. can’t
( )2. —______ up, Anna. It’s seven thirty. —One more minute, Mum.
A. Get B. Gets C. Getting D. Got
( )3. Do you want to be healthy? __________. Smiling can help you stay healthy.
A. Smile B. Smiling C. To smile D. Smiled
( )4. ‘______ exercise every day, my son. It’s good for your health.’ Dad often said to him.
A. Takes B. Taking C. Take D. To take
( )5. Let's go to the island, _________ ?
A. won't you B. will you C. shall we D. will we 1. Jim, _____ me a hand.
A. gives B. is giving C. will give D. give
2. ____ careful, Jenny! There is a tree in front of you.
A. Am B. / C. Be D. Was
3. Let's ____ our time.
A. not waste B. no wasting C. not to waste D. no waste
4. —____ higher, and you will see the house.
—OK.
A. If you stand B. To stand
C. When you stand D. Stand
Exercises:I. 单项选择。1. The TV is too loud. Please _______. A. turn it down?? B. to turn it down??
C. turn down it?? D. to turn down it 2. _______ late again, Bill! A. Don't to be?? B. Don't be??
C. Not be?? D. Be not3. _______ cross the road until the traffic
lights turn green. A. Not? B. Won't?
C. Doesn't?? D.?Don't 4. _______ me the truth, or I'll be angry. A. Telling?? B. To tell??
C. Told?? D. Tell1. 剪出……
2. 发出指令
3. 在每张卡上
4. 在卡的另一面
5. 尝试做某事
6. 记住某事
7. 放弃它、它们
8. 放弃某事/做某事
9. 坚持尝试
10. 把事情记得更好
11.以……开始…… cut out…
give instructions
on each side
on the other side of the card
try to do sth.
remember sth.
give it /them up
give up sth. / doing sth.
keep trying
remember things better
start/begin…with…Useful ExpressionsII. 句型转换。1. Will you please read it again more slowly?
(改为祈使句) _______ again more slowly, please. 2. If you don't listen to me, I'll go.
(改为同义句) ________ me, or I'll go. 3. The teachers often tell the students not to
be careless.?(改为祈使句) ________ careless, please. 4. Please sit next to Nancy.?(改为否定句) ________ next to Nancy.Read it??Listen to?Don't be?Don't sitIII. 完成句子。1. 你应该在南京换火车。
__________ change trains at Nanjing.
2. 你最好在下雨前回家。
___________________ before the rain
starts.
3. 现在你最好别打棒球了。
_____________________ baseball now.
4. 不要把金鱼放在阳光下。
_________ the goldfish in the sun.You shouldYou'd better go homeYou had better not playDon’t putknow a little about DIYbe late for schoolbe patienta useful booka useless dictionarydo a DIY job1. 当我们向他人发出命令、提出要求或建议时，常使用祈使句。其主语通常省略。其否定形式是在动词原形前加do not/don’t。为了表示客气和礼貌，可以加上please。
2. 当我们给他人提建议时，可以用had better和should，表示“最好”或“应该”做某事。否定形式是had better not和should not/shouldn’t。ReflectionHomework: Have a revision of Grammar.
Finish off Period Four.
* Instruction 2: Turn right!
* Instruction 3: Don’t be afraid!
* Instruction 4: Turn off the lights!
* Instruction 5: Don’t move！
* Instruction 6: Write the word “instruction” on the blackboard!
Can you group my instructions into two parts?*Stand up! *Turn left!*Turn off the lights!*Don’t be afraid!*Don’t move!*Write the word “instruction” on the blackboard !肯定形式否定形式What can we use such sentences to do? Stand up!
Turn left!
Don’t be afraid!
Turn off the lights!
Don’t move！
Write the word “instruction” on the blackboard!Tell people what to do or tell people not to do somethingGiving instructionsWe can draw a conclusion!1.祈使句的概念
祈使句( Imperative Sentence）表命令、请求、劝告、警告、禁止等。
作用为：要求、请求或命令、劝告、叮嘱、建议别人做或不做一件事。
祈使句因对象（即主语）是第二人称（you），通常主语被省略。
句末则使用感叹号或句号,读降调。2.祈使句结构:
肯定形式：动词原形开头.
否定形式：Don’t /Do not +动词原形.
表示请求、劝告的祈使句还常常在句首或句末加上please,?构成句式：
Please …
…, please.?
以使语气更加缓和或客气。Please?have?a?rest.
Have?a?rest, please. Do you know how to make cards?_______ out pieces of card with a pair of scissors.
_______ some words or a sentence on each card.
_______ a picture about the words or sentence on the other side of the card.
_______ at the picture and ______ to say what is on the other side.
Please __________ (not give) up. _______ trying and you will find you can remember things better.Cut Write Draw Look trydon’t giveKeep What instructions can we see in public places?Instructions at schoolPlease _______________.Please be __________ others.Please don’t _______ food.Please don’t ______ the road when the light is _____.close the doorpolite towastecrossredDon’t ___________ school again.be late forInstructions about trafficInstructions in public placesDon't...or...2.Let型祈使句
Let?me?try. 让我试试看。 Let’s?look?at?the?map. 让我们看看地图。
● let’s是let?us的缩写。
Let’s型祈使句，其否定式也可用Let’s?not … Let’s?not?have?rest. 咱们别休息了。 Let’s?not?sit?here!?我们不要坐在这儿！ 注意：
1.有些用No开头用来表示禁止性的祈使句
如： No smoking!禁止吸烟
No photos!禁止拍照祈使句 祈使句,无主语,只用动词原形就可以.
表示请求或命令,加上please表客气。
如果变成否定句， Don’t开头是规律。
What can we use to give advice politely?What can you say to your parents or teachers when you want to give them some advice?should &
had betterTell people what we think is the best or right thing to doGiving adviceThe tone is strongerWe can draw a conclusion!当我们给他人提建议时，可以用had better（’d better）和should，表示“最好”或“应该”做某事， had better的语气比should强一些。注意：had better和should在使用时没有人称和数的变化， 后面都加动词原形。had better 的否定式是直接在后面加not。 should 的否定式是should not/shouldn’t。The structures of should/had better:
肯定形式：should + do sth.
否定形式：should not +do sth.
肯定形式：had better +do sth.
否定形式：had better not +do sth.Complete the following sentences You should drink a lot of…You had better stay at…feverYou should have a …You had better not go to …headacheComplete the following sentences You had better not eat …You should often brush …toothacheComplete the following sentences You should take some …You had better not eat or drink …stomachacheComplete the following sentences Group work: Do you know how to give DIY advice to others?There are many useful books about DIY.
DIY is not easy.
Instructions are important.
Scissors can be dangerous.
Sometimes it’ll take time to do a DIY job.
You should/had better buy some to learn more about it.You should/had better join a DIY club to learn more about it.You should not/had better not begin your work without reading them.You should not/had better not play with them when you do DIY jobs.You should/had better be patient.How to be a good studentYou _____________________ be late for school.
You _______________ listen carefully in class. should (not); had better (not)shouldn’t/ had better not should/had better Discuss and fill in the blanks. You _________ look out of the window in class.
You _______________ keep your classroom clean.
You _________________ be friendly to others.should/ had bettershouldn’tshould/had better Kate, _______ your homework here tomorrow. A. bring?? B. brings??
C. to bring?? D. bringing You?had?better _______ on?your?coat.? A.?to?put?? B.?putting? C.?to?putting? D.?put Let’s do some exercises!___________ (not be) late for school again.
It’s cold today. You had better ___________ (not wear) a dress.
We should ________ (do) our best to learn English well.
It’s raining. Let’s ______________ (not go) to the playground.
You must let your son _________ (do) his homework by himself.Don’t benot weardonot godoLet’s do some exercises!( )1. —Jim, _____ read books while you are walking in the street. It’s very dangerous. — OK, thank you.
A. don’t B. doesn’t C. won’t D. can’t
( )2. —______ up, Anna. It’s seven thirty. —One more minute, Mum.
A. Get B. Gets C. Getting D. Got
( )3. Do you want to be healthy? __________. Smiling can help you stay healthy.
A. Smile B. Smiling C. To smile D. Smiled
( )4. ‘______ exercise every day, my son. It’s good for your health.’ Dad often said to him.
A. Takes B. Taking C. Take D. To take
( )5. Let's go to the island, _________ ?
A. won't you B. will you C. shall we D. will we 1. Jim, _____ me a hand.
A. gives B. is giving C. will give D. give
2. ____ careful, Jenny! There is a tree in front of you.
A. Am B. / C. Be D. Was
3. Let's ____ our time.
A. not waste B. no wasting C. not to waste D. no waste
4. —____ higher, and you will see the house.
—OK.
A. If you stand B. To stand
C. When you stand D. Stand
Exercises:I. 单项选择。1. The TV is too loud. Please _______. A. turn it down?? B. to turn it down??
C. turn down it?? D. to turn down it 2. _______ late again, Bill! A. Don't to be?? B. Don't be??
C. Not be?? D. Be not3. _______ cross the road until the traffic
lights turn green. A. Not? B. Won't?
C. Doesn't?? D.?Don't 4. _______ me the truth, or I'll be angry. A. Telling?? B. To tell??
C. Told?? D. Tell1. 剪出……
2. 发出指令
3. 在每张卡上
4. 在卡的另一面
5. 尝试做某事
6. 记住某事
7. 放弃它、它们
8. 放弃某事/做某事
9. 坚持尝试
10. 把事情记得更好
11.以……开始…… cut out…
give instructions
on each side
on the other side of the card
try to do sth.
remember sth.
give it /them up
give up sth. / doing sth.
keep trying
remember things better
start/begin…with…Useful ExpressionsII. 句型转换。1. Will you please read it again more slowly?
(改为祈使句) _______ again more slowly, please. 2. If you don't listen to me, I'll go.
(改为同义句) ________ me, or I'll go. 3. The teachers often tell the students not to
be careless.?(改为祈使句) ________ careless, please. 4. Please sit next to Nancy.?(改为否定句) ________ next to Nancy.Read it??Listen to?Don't be?Don't sitIII. 完成句子。1. 你应该在南京换火车。
__________ change trains at Nanjing.
2. 你最好在下雨前回家。
___________________ before the rain
starts.
3. 现在你最好别打棒球了。
_____________________ baseball now.
4. 不要把金鱼放在阳光下。
_________ the goldfish in the sun.You shouldYou'd better go homeYou had better not playDon’t putknow a little about DIYbe late for schoolbe patienta useful booka useless dictionarydo a DIY job1. 当我们向他人发出命令、提出要求或建议时，常使用祈使句。其主语通常省略。其否定形式是在动词原形前加do not/don’t。为了表示客气和礼貌，可以加上please。
2. 当我们给他人提建议时，可以用had better和should，表示“最好”或“应该”做某事。否定形式是had better not和should not/shouldn’t。ReflectionHomework: Have a revision of Grammar.
Finish off Period Four.