Book10_U3_Grammarandusage.doc

牛津高中英語教學設計教材：牛津高中英語 (模塊十) 高三上學期文檔內(nèi)容：教學設計教案單元：Unit 3 Protecting ourselves板塊：Grammar and usage作 者：周曉紅Thoughts on the design: 本節(jié)課首先通過復習Reading，讓學生初步感知英語文章是然后發(fā)展的。在此基礎上，向學生講解一篇英語文章有哪幾部分構成。然后加以歸納，總結，強化學生的感受。在學生能了解的基礎上再進行必要的練習。Teaching Aims:1. Review the paragraphs in Reading.2. Learn the grammar and usage: the development of a text.Teaching Procedures:Step 1 GreetingsGreet the whole class as usual.Step 2 lead inLets review the text of reading and answer the questions How many paragraphs are there in the text? There are ten paragraphs. What is the title of the text? The title is Aids today. Can we learn what the text is about from the title? Yes. We learn that the text is about the deadly disease of Aids of at the present time. If you are asked to divide the whole text into several parts, how will you divide it? We can divide it into three parts. The first part is the introduction in the first paragraphs. The second part is the main body and includes the next eight paragraphs. The conclusion is the last paragraph, and is the last part. What is the main idea of the first part? It gives us an example to show us how serious the situation of Aids is in Africa. What is the second part about? It tells us some detailed information about Aids. For example, what causes Aids, the ways people get infected with Aids, how serious the situation is around the world and what the UN and the Chinese government have been doing to deal with this situation.【設計說明】由于The development of a text是一個學生相對不太注意的環(huán)節(jié)， 但在語文寫作課上老師已有所講解。所以教師在導入的時候先通過Reading讓學生初步感受，引發(fā)他們的學習熱情，為下一步的深入做好必要的鋪墊。Step 3 GrammarThe development of a textHow is a text developed?A text should be written in the way that allows readers to move from one idea to the next easily. For a text to develop logically, we should include the following: The title The beginning paragraph The body paragraphs The concluding paragraph. What should a title be like? It should not be too long and should be clear and simple, for example Aids today The search of happiness The UN-bringing everyone closer together. How do you understand these titles? Aids today is about the deadly disease of Aids at the present time. The search of happiness is about how to find happiness The UN-bringing everyone together is about the functions of UN. What should be included in the beginning paragraph? It should contain a topic statement. It should have supporting sentences. It should capture readers attention and keep them interested in reading the text. Each body paragraph usually contains a topic sentence, some supporting sentences and a concluding sentence to the paragraph. What should the topic sentence be like? The topic sentence contains the main idea of the paragraph and should be simple and clear for readers to catch its meaning. Where can it be found? It is usually the first sentence of the paragraph. What are supporting sentences? Supporting sentences follow the topic sentence and provide details or proof to support it. They expand on the idea presented in the topic sentence. What is the function of a concluding sentence in a paragraph? The last sentence of a paragraph sometimes introduces the main idea of the next paragraph. How does the concluding paragraph function in a text? It should contain a final topic statement (or maybe a prediction), or it could refer to the example mentioned in the beginning paragraph.【設計說明】通過具體的講解讓學生明白如何寫好一篇英語作文。Step 4 ConsolidationRead the sentences and then decide which paragraph they belong to and what type of sentence each one is. 【設計說明】通過幾個典型例子的呈現(xiàn)來鞏固所學內(nèi)容。Step 5 Homework根據(jù)下列提示，以How to Stay Healthy（如何保持健康）為題寫一篇150詞左右的短文。1. 健康很重要；2. 如何保持健康？（可從適當?shù)臓I養(yǎng)、充足的睡眠、經(jīng)常的鍛煉方向考慮。)第一段寫雖然人們越來越重視健康，認為健康是最重要的財富，但對如何保持健康卻不一定清楚，引出“我”的建議。第二段寫“我”有三條建議，一是吃富含蛋白質的食品、蔬菜和水果，不要吃得過甜、過油膩以及過量；二是保證充足睡眠，至少每天睡8小時，如有可能，也應午休；三是適度鍛煉，因為“生命在于運動”。第三段總結全文。How to Stay HealthyPeople are beginning to attach much more importance to their health these days than ever before. They begin to realize that good health is the most valuable possession a person can have. However, many people dont know how to stay healthy although great efforts have been made in this regard. In my opinion, there are three things we can do if we want to be in good health. First, we should have the right food, because proper nutrition is the most important for good health. Avoid foods with lots of sugar and fat. Eat plenty of high protein foods, vegetables and fruits. Do not overeat. Secondly, we should get proper amount of sleep, because without enough sleep, we will often feel tired and irritable. Allow ourselves at least eight hours of sleep each day. Have a nap at noon if time permits. Finally, we should exercise regularly, because life depends