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1、unit 6 Earth first-Presenting ideasNew words!campaign/kmpen/n.（宣传）活动urge/d/v.竭力主张，强烈要求，敦促canteen/kntin/n.（工厂、学校等的）食堂concerned/knsnd/adj.焦急的，担忧的contribute/kntrbjut/v.促成，造成（某事average/v()rd/adj.平均的Please pay attentionto the picture.What phenomenon does this picture describe?Please pay attention to the
2、pictures and answer the questions.This person is wasting food The world wastes up to 1.3 billion tons of food each year,accounting for about one-third of total food production.This has not only caused huge losses to the world economy,but also caused unnecessary and serious harm to the natural resour
3、ces on which human beings rely for survival.Recent facts?Dont compete,be proud of saving,be ashamed of wasting.Cherish food,order meals in moderation,avoid leftovers,and reduce waste.Some advice?Eat as much as you like,and dont throw away leftovers.Dont be partial or picky about food.Be a thrift pro
4、pagandist and publicize the terrible consequences of waste to family,relatives,and friends.Some advice?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 o
5、ver 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:What is main idea of this letter?We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.AppellationBodyCongratulations .Reducing daily
6、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 8What is the problem of this article?Food is wasted by people.Dear Friends,We are writing this letter to call on everyone to take part in t
7、he 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:What is the main idea?To call on everyone to join the
8、 Clear Your Plate campaign.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 h
9、ave enough to eat.In order to save food,we propose:What is the problem?Food is wasted.In order to save food,we propose:1 Do not order more than you need in the school canteen.2 Order less and take leftover food home when dining in restaurants.3 Call on family members and friends to take part in the
10、campaign.What are the ways of saving food?Work together and try to get the structure of this letter.Problem:food is wasted.reasons:many people do not save foodways:1 Do not order more food.2 Order less.3 Call on people join in the campaign.Useful expressionsTry to improve the awareness ofWe recommen
11、ded thatThe reasons was that We should1.We mustnt waste food.我们不能浪费食物。2.Its a shame to let that food go to waste.浪费食物太可耻了。3.Its a sin to waste food.浪费食物是一种罪孽。4.It s a crime to waste food.浪费食物是一种罪过。5.Some people waste the food while others havent enough food.有人浪费食物，而另一些却没有足够食物。6.Dont waste that food.Wrap it up and Ill take it home.不要浪费食物。打包，让我带回去。Useful sentences Share your letter with the class.1.Title2.Body3.Wishes18 Thank you