高一英语(外研版) 必修二 Unit 6 Earth first (5) 2课件.pptx
,必修二 Unit 6 Earth first(5)高一年级 英语,Developing ideasWriting A Persuasive Letter,Learning objectives,At the end of the lesson,you will be able to:1.get the features of a persuasive letter.2.draw the layout of a persuasive letter.3.obtain useful expressions related to a persuasive letter.4.write a persuasive letter related to protecting the environment.,Watch&Think,1.What pollution do you see in the video?,2.What kind of environmental action will you take?,Think,1.What pollution do you see in the video?,2.What kind of environmental action will you take?,Water pollution and air pollution,Travel greenprepare my own garbage bags.,Read for features.,Read for features.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Read for features.,1.Do not order more than you need in the school canteen.2.Order less and take left over food home when dining in restaurants.3.Call on family members and friends to take part in the campaign.,Reducing daily food waste by just 5%could save millions of people from starvation.Lets start doing what we can to make the world a greener,cleaner place!With best wishes,Class 8,Read for features.,A letter,The first person&the second person,Protecting the environment,Present tense,Read for features.,Q1.What is the purpose of the letter?Q2.What is the existing problem?Q3.What are the proposed actions from Class 8?Q4.What are the benefits of doing so?,Read and answer the questions.,Read and answer the questions.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Read and answer the questions.,1.Do not order more than you need in the school canteen.2.Order less and take left over food home when dining in restaurants.3.Call on family members and friends to take part in the campaign.,Reducing daily food waste by just 5%could save millions of people from starvation.Lets start doing what we can to make the world a greener,cleaner place!With best wishes,Class 8,Read and answer the questions.,Q1.What is the purpose of the letter?,Read and answer the questions.,Read and answer the questions.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Q1.What is the purpose of the letter?,Read and answer the questions.,The purpose of this letter is to call on everyone to take part in the Clear Your Plate campaign.,Q2.What is the existing problem?,Read and answer the questions.,Read and answer the questions.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Q2.What is the existing problem?,Read and answer the questions.,Over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.,Q3.What are the proposed actions from Class 8?,Read and answer the questions.,Do not order more than you need in the school canteen.Order less and take leftover food home when dining in restaurants.Call on family members and friends to take part in the campaign.,Q4.What are the benefits of doing so?,Read and answer the questions.,Reducing daily food waste by just 5%could save millions of people from starvation.Lets start doing what we can to make the world a greener,cleaner place!With best wishes,Class 8,Read and answer the questions.,Q4.What are the benefits of doing so?,Read and answer the questions.,Reducing daily food waste by just 5%could save millions of people from starvation.,What kind of letter is it?,we call on everyone to take part in a kind of activity we talk about the existing problemwe tell others the proposed actions we will takewe emphasize if doing so,we will benefit the environment.,What is a persuasive letter?,A persuasive letter can be an initiative to the public to do something together or put forward reasonable suggestions,or it can be an appeal to the public for a person or a specific group.,倡议信可以是针对某项公益事业向公众发出的倡导，倡议大家一起做某事，或提出合理化意见、建议，也可以是针对某个人或某个特定群体向公众发出的求助。,Read for the layout of the persuasive letter.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Read for the layout of the persuasive letter.,1.Do not order more than you need in the school canteen.2.Order less and take left over food home when dining in restaurants.3.Call on family members and friends to take part in the campaign.,Read for the layout of the persuasive letter.,Reducing daily food waste by just 5%could save millions of people from starvation.Lets start doing what we can to make the world a greener,cleaner place!With best wishes,Class 8,Read for the layout of the persuasive letter.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining,Salutation(称呼),Read for the layout of the persuasive letter.,Dear Friends,We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.You may,The purpose of writing,The existing problem,Dear Friends,You may not know over 30%of the worlds food is wasted,while many people in poor areas do not have enough to eat.In order to save food,we propose:,Read for the layout of the persuasive letter.,Read for the layout of the persuasive letter.,1.Do not order more than you need in the school canteen.2.Order less and take left over food home when dining in restaurants.3.Call on family members and friends to take part in the campaign.,The proposed actions we can take,Read for the layout of the persuasive letter.,Reducing daily food waste by just 5%could save millions of people from starvation.Lets start doing what we can to make the world a greener,cleaner place!With best wishes,Class 8,The benefits in future,Signature(签名),Presenting the layout of a persuasive letter,Body,The purpose of writing&the existing problem,The proposed actions we can take,The benefits in future,Salutation(称呼),Signature(签名),call on everyone to take part in urges people to by not,Pre-writing:expressions to learn,Pre-writing:expressions to learn,You may not know,while.In order to save food,we propose:,Pre-writing:expressions to learn,Do not order Order Call on,Pre-writing:expressions to learn,Reducing daily food waste by just 5%could save millions of people from starvation.,We are writing this letter to call on everyone to In order to save food,we propose:Lets start doing what we can to make the world a greener,cleaner place!,Functional sentences,1.Use the functional sentence.2.Use the layout of the persuasive letter.3.Use effective and correct words.4.Use correct grammar.5.Use good mastery of punctuation(标点符号).,Top tips for writing,call on everyone to take part in the Clear Your Plate campaign.It urges people to save food by not wasting anything on the dining table.,Reading the expressions,Reading the expressions,Reading the expressions,Do not order more than you need in the school canteen.Order less and take left over food home when dining in restaurants.Call on family members and friends to take part in the campaign.,Reading the expressions,Reducing daily food waste by just 5%could save millions of people from starvation.,Evaluation chart,Drafting,Please write a persuasive letter of No Bottled Water campaign,according to what we have learned.,Reading and preparing peer assessment.,Reading and preparing peer assessment.,Reading and preparing peer assessment.,Doing peer assessment.,Doing peer assessment.,Doing peer assessment.,Revising and Editing,Revising and Editing,People think bottled water is cleaner and more convenient.they may not know that according to scientific research,millions of tons of plastic are used worldwide to make water bottles each year.If you are worried about the effects of bottled water on the Earth,Revising and Editing,1.Carry your water in a reusable bottle.In this way,you dont need to buy bottled water.2.If you have to buy a plastic bottled beverage,recycle the bottle after use.3.Ask your family members and friends to take part in this campaign.,Revising and Editing,Revising and Editing,Everyone is responsible for making our planet cleaner and better by doing what we can.Lets start NOW.,Revising and Editing,We are writing this letter to raise your awareness of We are concerned that We would like to suggestWe hope that you will consider One of the reasons for this is In order to improve the situation,we should,More Functional sentences,Presenting,Dear Friends,We are writing this letter to raise your awareness of the need to protect our planet.You can help simply by participating in the No Bottled Water campaign.,Presenting,People tend to think bottled water is cleaner and more convenient.However,they may not know that according to scientific research,millions of tons of plastic are used worldwide to make water bottles each year.The plastic can take hundreds of years to break down.If you are worried about the effects of bottled water on the Earth,we would like to suggest you take the following steps：,Presenting,1.Carry your water in a reusable bottle.In this way,you dont need to buy bottled water.2.If you have to buy a plastic bottled beverage,recycle the bottle after use.3.Ask your family members and friends to take part in this campaign.,Presenting,Everyone is responsible for making our planet cleaner and better by doing what we can.Lets start NOW.With best wishes,Class 6,Option 1:Polish your persuasive letter by imitating the sample displayed in the class.Option 2:Choose the topic you like to write a persuasive letter related to protecting the environment.,Homework,Thanks!,
