1、學科English課時4年級9年級課題Unit 6 When was it invented? 4/5教學要求1.The students can get some information from the reading and understand the text.2. Contents: From 3a to Self Check教學重難點1The reading passage about tea.2Lots of new words.3To help the students understand the reading passage.4To direct the student

2、s to write the article.教法游戲教學法任務型教學法五步學習法教學過程及問題情境學生活動設計意圖Step 1. Warm-upShow some pictures of some inventions and ask the students to have a free talk about some inventions.What do you think is the most helpful invention?When was it invented?Who was it invented by?What is it used for?How was it inv

3、ented?Step 2.Presentation.Lead-in 1. Do you like drinking tea? 2. Do you know who invented tea? When was tea invented? And how was tea invented? Reading 3a1. Ask the students to look at the picture in 3a answer some questions:Who was the man? What was he doing? 2. Ask the students to read this artic

4、le and answer some questions.(1) Whats the article about ?(2) When was it invented ?(3) Who was it invented by?(4) How was it invented?3. Check the answers.4. Read the article again and discuss the difficulties in groups.5. Read the article again and again and try to retell it.3b1. Look at the chart

5、. It shows the history of flying disks. Ask the students to answer the following questions:(1)Who invented flying disks? (2)When were they invented?(3)What did the college students use for flying disks? (4)Where were the metal pie plates from? (5)How were the flying disks invented?2. Ask students to

6、 write an article about flying disks according to the information. The teacher moves around the room to offer some help if necessary.4a1. We all have things that we dont like doing. Why not think of an invention that could help you? 2. Discuss in groups what they dont like doing. Then think of an in

7、vention that could help them.3. After five minutes, ask several groups to tell the class their inventions.4bAsk the students pretend a businessperson, to work in pairs to ask their partner questions about his / her invention. Then try to sell their partners invention to the class. . Self check 11.As

8、k the students to read the four adjectives and pay attention to their meanings and usage.2. fill in the blanks .3. Make their own sentences with each word. Self-check 21. Ask the students to find out when these things were invented and who invented them? 2.Ask students some questions: What is it?Wha

9、t is it used for?Who was it invented by?What would you like best?3.After that, ask students to write paragraphs about them.Step 3. Summary.Have a free talk about some inventions.Answer some questions .Look at the picture in 3a and answer some questions.Read this article and answer some questions.Dis

10、cuss in groupsAnswer the questions and write an article.Think of something that you dont like doing. Then think of an invention that could help you .Write the details in the chart. Pretend a businessperson,try to sell their partners invention to the class.Fill in the blanks with the words, then make

11、 their own sentences with each word.Answer some questions then write paragraphs about them.通過圖片和句型，既激發了學生口語練習的積極性，又讓學生在輕松好奇的氛圍中認識人類的科技進步。問題方式引出課文進行教學。設置遞進問題方式完成閱讀教學，了解茶的發明過程，。用目標語言提供閱讀和寫作練習。發揮學生想象力，練習目標語言。通過角色扮演，提高學生學習英語的興趣。增強詞語的理解。進一步了解一般過去時被動語態并掌握被動語態其他事態的表達。作業布置1.Think of something that you dont like doing， Then think of an