外研版 (2019)Unit 6 Earth first试讲课课件ppt

这是一份外研版 (2019)Unit 6 Earth first试讲课课件ppt，共17页。PPT课件主要包含了P71等内容，欢迎下载使用。

1 What is the purpse f the letter?2 What is the existing prblem?3 What are the prpsed actins frm Class 8?
Activity1. Read the letter and answer the questins.
1. What is the purpse f the letter?2. What is the existing prblem?
The purpse f this letter is t call n everyne t take part in the Clear Yur Plate campaign. (1st sentence)
Over 30% f the wrld’s fd is wasted, while many peple in pr areas d nt have enugh t eat. (1st para.)
What’s the pssible reasn fr fd waste?
We lack apprpriate planning.We ften rder, purchase r prepare t much fd.The labels f sell-by r best-befre dates lead cnsumers t thrw away fd befre they really g bad.We lack accessible Fd Rescue and Recycling Services.
3. What are the prpsed actins frm Class 8?
D nt rder mre than yu need in the schl canteen;Order less and take leftver fd hme when dining in restaurants; Call n family members and friends t take part in the campaign.
writing purpse
prpsed actins
Activity2. Figure ut the structure f this letter
existing prblem
making an appeal
a persuasive letter (倡议信）
pssible causes
What is a persuasive letter?
A persuasive letter is a letter written t persuade an rganisatin/s r individual/s twards accepting the writer's (sender’s) issue, interest r perspective. It can be written t any type f rganisatin i.e. schl, bank, cllege, NGO, municipality etc.
call n sb. t d sth. 号召某人做某事take part in 参加campaign （宣传）活动urge sb. t d sth. 敦促某人做某事while 然而（做连词，表对比）in rder t 为了（表目的）prpse v.提议，建议rder v.点（菜）canteen 食堂，餐厅leftver 吃剩的食物reduce by 把...减少了reduce t 把...减少到starvatin 饥饿
Wrds and expressins
Activity3. Summarize: Hw t write a gd persuasive letter?
call n/ appeal t sb. t yur awareness f...
In rder t imprve the situatin, we ’d like t suggest n sb. t d...
We are cncerned that..
Let’s nt by is ur jint effrts that make ...
Activity4. Discuss anther envirnmental issue abut which t write a persuasive letter and make ntes.
N Bttled Water Campaign
Activity5. Write a persuasive letter.
Activity6. Peer crrectin.
Des the letter fllw the structure?Is the language prperly used?Is the hand-writing beautiful?
Dear Friends, We are writing this letter t raise yur awareness f the need t prtect ur planet. Yu can help simply by participating in the N Bttled Water campaign. Peple tend t think bttled water is cleaner and mre cnvenient. Hwever, they may nt knw that accrding t scientific research, millins f tns f plastic are used wrldwide t make water bttles each year. The plastic can take hundreds f years t break dwn.
writing purpse
existing prblem and causes
If yu are wrried abut the effects f bttled water n the Earth, we wuld like t suggest yu take the fllwing steps. 1. Carry yur water in a sustainable, reusable bttle. In this way, yu dn’t need t buy bttled water. 2. If yu have t purchase a plastic bttled beverage, recycle the bttle after use. 3. Ask yur family members and friends t take part in this campaign.
Everyne is respnsible fr making ur planet cleaner and better by ding what we can. Let’s start NOW. With best wishes,Class 11
make an appeal