8Aunit4Grammar1PPT教学课件

1、指令第1页/共31页Look at my two pictures.Do you also want to be a DIY star?I can help you by giving you some instructions and advice.If you are smart and modest, you can be a DIY star!第2页/共31页第3页/共31页第4页/共31页* Instruction 1: Turn around! * Instruction 2: Walk straight on!* Instruction 3: Turn left!* Instru

2、ction 4: Dont open eyes!* Instruction 5: Dont laugh!* Instruction 6: Touch your nose!第5页/共31页*Turn around! * Walk straight on!*Turn left!*Dont open eyes!*Dont laugh!*Touch your nose!肯定形式肯定形式否定形式否定形式第6页/共31页*Turn around! *walk straight on!*Turn left!*Dont open eyes!*Dont laugh!*Touch your nose!Tell p

3、eople what to do or tell people not to do somethingGiving instructions第7页/共31页The sentence structures:肯定形式肯定形式：Do (V原形原形) + sth. 否定形式否定形式：Dont do sth. 肯定形式肯定形式：Be + 表语表语(adj./n.)否定形式否定形式：Dont be +表语表语(adj./n.)第8页/共31页(1)_ out pieces of card with a pair of scissors.(2)_ some words or a sentence on ea

4、ch card.(3)_ a picture about the words or sentence on the other side of the card.(4)_ 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 trydont giveKeep 第9页/共31页第10页/共31页第11页/共31页Group One: What

5、 instructions do your parents often give you?Group Two: What instructions do your teachers often give you?第12页/共31页1324第13页/共31页Instructions at schoolInstructions at schoolPlease _.Please be _ others.Please dont _ food.Please dont _ the road when the light is _.close the doorpolite towastecrossredDo

6、nt _ school again.be late for第14页/共31页Instructions about trafficInstructions about traffic第15页/共31页Instructions in public placesInstructions in public places第16页/共31页第17页/共31页What can you say to your parents or teachers when What can you say to your parents or teachers when you want to give them som

7、e advice?you want to give them some advice?Tell people what we think is the best or right thing to doGiving adviceThe tone is stronger第18页/共31页The structures of should/had better:肯定形式肯定形式：should do/be + sth. 否定形式否定形式：should not do/be + sth. 肯定形式肯定形式：had better do/be sth.否定形式否定形式：had better not do/be

8、 sth.第19页/共31页Complete the following sentences Complete the following sentences You should drink a lot ofYou had better stay atfever第20页/共31页You should have a You had better not go to headacheComplete the following sentences Complete the following sentences 第21页/共31页You had better not eat You should

9、 often brush toothacheComplete the following sentences Complete the following sentences 第22页/共31页You should take some You had better not eat or drink stomachacheComplete the following sentences Complete the following sentences 第23页/共31页Can you give me some useful advice?Can you give me some useful a

10、dvice? I am overweight.*You should *You had better *You should not *You had better not 第24页/共31页I am weak in English.Im not in good health.I feel bored about my life.I dont get on well with my parentsI have few friends.A: Whats your problem?B: Im weak in English. Can you give me some advice?A: Sure!

11、 I think you should read English more often.B: Thank you for your advice.第25页/共31页1.There are many useful books about DIY.2. DIY is not easy.3. Instructions are important.4. Scissors can be dangerous.5. Sometimes itll take time to do a DIY job.You should/had better buy some to learn more about it.Yo

12、u 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.第26页/共31页第27页/共31页第28页/共31页Lets do some exercises!Lets do some exercises!1. _ (not be) late for school again.2. Its cold today. You had better _ (not wear) a dress.3. We should _ (do) our best to learn Engli