Using LanguageⅠppt配套的教案及板书设计

☆The Basic Information

Working the land Using language Topic

1.Theoretical Basis According to the new standard curriculum and syllabus, the study of English can not only help students master the knowledge and skills, but also help them have a broad view of this world and enlarge their social experience.

2. The Analysis of Teaching Material

综合训练学生的听说读写能力。第一部分读写结合，学生先阅读文章，文章写的是

Organic Farming or green food,读完后要求学生写一个摘要。在此教师要首先强调写摘要时学生一定要抓住文章的主题并且运用所学的重要词语。听力部分通过回答问题来提高学生的理解能力和理解的正确性。Reading, speaking and writing 部分把读，说和写有机地结合在一起。假设你是一个“绿色食品”

farmer，通过背景阅读，你要有充分的理由，利用所提供的句型，以对话的形式说服他人购买你的食品。最后为你的食品设计一个有说服力的广告。

3. The Analysis of the Students

The students are from Grade 1 in key Senior High School. They have certain ability in reading comprehension and are familiar with skimming and scanning skills. Besides, they like to air their opinions, so discussion in groups is supposed to be carried out effectively. However, students may not be so familiar with Lin Qiaozhi and they may know little about her achievements. In that case, teacher should well present the background information so that the students can easily understand the passage.

4.Teaching Objectives

1. Target language 目标语言

a. 重点词语

chemical, bacteria, pest, lead to, discovery, nutrition, keep…free from, root b. 重点句型

With these discoveries, some farmer and many customers are beginning to turn to organic farming. Over the past half century, using chemical fertilizers has become very common in farming. 2. Ability goals 能力目标

Enable Ss to master the main idea of the text and know the ways of organizing articles.

3. Learning ability goals 学能目标

Help Ss learn how to enlarge the words and structures of the same topic.

5.Teaching Important& Difficult Points

Teaching important and difficult points 教学重难点

1. How to grasp the main idea of the passage. 2. How to grasp the words and phrases and be able to use them freely.

6.Teaching Strategies

1.Teaching Methods (1) Task-based Teaching Method. Giving students tasks will help them finish a lesson better. (2) PWP Approach 2.Teaching Aids (1) Multimedia (2) Blackboard and chalk

7.Teaching Procedures Teaching procedures & ways 教学过程与方法

Step Ⅰ

Greeting and revision

T: Morning, boys and girls! Do you still remember the poem I gave you last time? Ss: Yeah! T: Who’d like to recite it to the whole class? S1: Me. Listen! 心平何劳持戒，行直何用修禅，恩则孝养父母，义则上下相怜。让则尊卑和睦，忍则众恶无喧。若能钻木取火，淤泥定生红莲。

T：Very good! Thank you. I think knowledge is important. But wisdom is more important. If a person only knows how to invent and creat something, but doesn’t think over whether his inventions can bring people the true happiness; or he only does thing for his or his group’s interest. Moreover, sometimes what he made can do harm to society, then he will be the most dangerous person in the world. The poem above is very easy to understand. If you do things as it tells us, you can turn out to be a wise man who will bring the world the happiness.

Well, today we are going to do some reading. Please turn to Page 13. We’ll read this material first.

Step Ⅱ

Reading There are three tasks in this step. First, teacher can ask students to read the articles one paragraph by one paragraph. Ask them some questions about these passages. There are three paragraphs in the article. In each passage, there are one or two questions. When students finish these questions, they will find that the structure of the text has turned up. T: Wonderful! Homework check is over. In the last two periods we talked about agriculture. As people’s living condition improves, more and more people are concerned about what they eat. In fact more and more people become worried about the quality of the food they eat. Because more and more farmers use chemical fertilizer instead of natural waste from animals and they use poison to kill insects to protect their plants. So people now all want to eat green food which does no harm to their health. They are more concerned about organic farming. Now let’s read the text and know something about organic farming. Task 1: Questions about the text. Show the questions on the screen: 1. What is the organic farming? 2. What is the advantage of using natural fertilizer? 3. What is the disadvantage of using chemical fertilizers? 4. What’s the main idea of paragraph 3? 5. Why do farmers grow their crops in such ways? T: Boys and girls, today we’ll read the text one paragraph by one paragraph. Now please read the first paragraph quickly, and find the answer to the first question: what is the organic farming? S1: Organic farming refers to crops growing with natural rather than chemical fertilizers. T: Good. Now read the second paragraph quickly and find the answer to this question: what are the advantage of using natural fertilizer? S2: Make the soil richer in minerals and so more fertile. T: anything else? S3: Reduce diseases in crops and help them grow strong and healthy. Besides, keep the

air, soil and water as well as the food supply free from chemical.

T: What is the disadvantage of using chemical fertilizers? S4: Let me answer it. There are three disadvantages. Firstly, leaving chemicals in the ground for a long time is not good for the soil or the water supply. Secondly, farmers often grow the same crop year after year. As a result, the soil gets exhausted. Thirdly, chemical fertilizers kill both helpful and harmful bacteria and pests. Main idea of the passage Chemical fertilizers can cause many problems, so organic farming is becoming

more popular. Structure of the text I using chemical fertilizers for a long time can hurt the land and also people’s health II Problem caused by chemical fertilizers 1. Damage the land by killing the helpful bacteria and pests as well as the harmful ones 2. Lead to cancer or other illness. 3. Food grown with chemical fertilizers look beautiful, but inside there is usually more water than vitamins and minerals.

Ⅲ

Organic farming is becoming more popular with some farmers and many customers after these discoveries came out.

IV Other methods to keep the soil fertile.

8.Teaching Evaluation

本节课我通过不同形式的教学方法，设置不同的任务，基本做到了把课堂让给学生，让学生在自主、合作、探究的气氛中愉快度过，既顺利完成教学任务，又促进其情感教育。但是由于本堂课任务多，容量大，导致完成任务的时间可能较紧。而且教师要充分考虑到预设与生成的关系，特别是在预设阶段，要充分考虑到学生的实际，掌握学生的心理特点与认知过程，一步步地呈现给学生，由易到难，由浅入深，这样在生成阶段学生才会更好地掌握知识，不会出现冷场的现象。