高中英语（人教版）必修4课件：Unit2SpeakingWriting

1、高中英语（人教版）必修4课件：Unit2SpeakingWritingMaking a Dialogue (Pair work)Situation:You are a farmer and your partner is the customer, who doesnt know much about the green food. You are persuading the customer to buy your “green food” that is healthy and safe but more expensive.Making a Dialogue (Pair work)It

2、s better to This is good value becauseThe advantages areIts more expensive butzxxkYoull taste the difference whenIts a great pity thatId preferbecauseI dont like becauseIf I have a choice Ill chooseWhats the advantage of?Id ratherFarmer: Good morning! Would you like some?Customer: Hmm They are a lit

3、tle expensive! What is the advantage of ?Farmer: The advantages areFor example -Mark is persuading Joan to have organic food.(Mark = M; Joan = J)M: Would you like to have some ice-cream? Ive got a variety of flavors for you to choose from. Ive got strawberry, peach, chocolate, coffee and vanilla.J:

4、Oh, no. I am on a diet. You know, I am putting on weight. M: But you should not be too hard on you.J: If I have a choice, Id choose to have good food because I want to enjoy a good life.M: May I suggest you have organic food?J: It is a pity that I have no idea of it. What is organic food?M: Organic

5、food is generally named for the uncontaminated (未受污染的未受污染的), safe, high-quality and full-of-nutrients food.J: It sounds interesting. Id prefer organic food because it is healthy. But how to identify organic food?M: “Green Food” label is printed on all the packages of organic food.J: Is it expensive?

6、M: Its more expensive but it is good for your health.J: OK, Ill try to have some from now on.如何创作海报如何创作海报海报写作属于应用文写作。海报是一种海报写作属于应用文写作。海报是一种宣传广告，其内容是向广大群众提供活宣传广告，其内容是向广大群众提供活动信息、介绍产品或说服别人等。动信息、介绍产品或说服别人等。 写作时应注意以下几点：写作时应注意以下几点：1. 注意海报的格式。注意海报的格式。2. 海报内容应条理分明，使读者一目了然。海报内容应条理分明，使读者一目了然。3. 海报语言应清晰、简练、重点

7、突出，尽海报语言应清晰、简练、重点突出，尽量使用省略句，力求简洁生动。量使用省略句，力求简洁生动。海报通常包括标题、正文和结尾三个部海报通常包括标题、正文和结尾三个部分。分。1. 标题介绍主要信息。标题介绍主要信息。2. 正文提供更多有关的信息，并提供选正文提供更多有关的信息，并提供选择或推荐的理由。择或推荐的理由。3. 结尾总结海报内容。结尾总结海报内容。语言积累语言积累organic food in eco-friendly packagingenvironmental benefits of eating organic foodsvitamins, mineralscompletely

8、 natural, whole nutritionno artificial colors & preservativespromote efficient digestion 学以致用学以致用请写一份海报，劝说别人购买绿色蔬菜。请写一份海报，劝说别人购买绿色蔬菜。海报应包含以下内容：海报应包含以下内容：u题目题目: 来这儿买最好的蔬菜！来这儿买最好的蔬菜！u理由理由: 价格合理价格合理; 新鲜新鲜; 富含维生素富含维生素; 安全安全; 远离化肥远离化肥; 在远离工业区的地方种植。在远离工业区的地方种植。u结论结论: 有机种植方式培育的绿色食品有机种植方式培育的绿色食品, 有有益于身体健康。益于身体健康。参考范文参考范文Buy the best vegetables here!Have you had any organic vegetables? They are healthy and green. Please come here and have a taste. Organic vegetables are on sale.Good reasons to buy:reasonable price fresh rich in vitamins safefree of fertilizer grow away from industrial areas