课时教学设计课时教学设计课时教学设计课时教学设计1. Ask students to go over what they have learned in the extensive reading b y doing an interwiew.2. Teacher shows a cabbage with a hole in it to the class and ask:Look! What is wrong with the vegetable?Step2: While- listening1. Ask students to listen to the tape for the main idea.---The possible bad effects of chemical fertilizers on the fruit and vegetables that we eat today2. Ask students to Listen to the tape for a second time. Decide if the fol lowing statesments are true or false. Before listening, ask students to go throu gh the five sentences first.( If necessary, write down key words.)(1) Paul thinks that Carrie is not telling him the truth. ( T )(2) Using chemical fertilizers always makes vegetables empty inside. ( F )(3) Today’s fruit is not as healthy for people as fruit fifty years ago. ( T )(4) Eating more vegetables is good for us. ( F )(5) All of today’s vegetables look healthy but in fact are not. ( T )3. Show students the listening text and and ask them to listen to the tape f or a third time to check if their answers are right. This time students can look at the material and should underline the key words, phrases and sentences. (lis tening text is omitted)Step3 Post-listening for consolidationT: What is wrong with the vegetable ? ( showing the cabbage)Ss: The vegetable was grown with chemical fertilizers. Although it is big, i t is empty inside.T: Why are today’s fruit and vegetables not as healthy as they were before?Ss: Because they were grown with chemical fertilizers.T: So what kind of food would you like to buy?S1: Food grown with natural waste from animals.Ss: green food.Step4. Reading1．Let students know something about green foodT: This is the symbol of green food. (by showing pictures)In what condition do you think green food grow?dirty air (no)clean water supplies (yes)clean, fresh (yes)dirty water supplies (no)in industrial areas (no)away from industrial areas (yes)many chemical fertilizers (no)no chemical fertilizers (yes)2．Ask students to skim the passage on Page 15 and tell the advantages of gr een food and problems about green food. (by filling in the blanks) Advantages of green healthy and safe for people’s healthUnit3---A Master of Nonverbal HumourThe Second Period ReadingTeaching aims: 1.Enable students to learn what humor means and what is nonverbal humor.2.To introduce the life and work of Charlie Chaplin.3.To introduce the kind of humour we can all laugh at---nonverbal humour4.To train the students’ reading and understanding ability Difficult points: Find out the main ideas of every paragraph.Teaching aids: A recorder and a projector, multimediaTeaching procedure:Step 1. Greetings and RevisionCheck homework: ask students to review what we learned in lastperiod.Step 2. Pre-reading (通过展示几幅幽默图片，使课堂气氛活跃了起来，一下子调动了学生的积极性，然后顺势导入本课的主人公---Charlie Chaplin) Questions: 1.What do you know about Charlie Chaplin?2.What do you know about his films?Step 3 ReadingTask 1 :find out the main information about Charlie Chaplin1)Born:___________________________________2)job:______________________________________________3)Famous character:_________________________________4)Costume:__________________________________________5)Type of acting:_____________________________________6) Died:_____________________________________________Task 2: Listen to the tape of the passage and match the main ideawith each part.Para1 1. Charlie’s childhoodPara2 2. His famous character (角色）Para3 3. The Charlie Chaplin’s laughter (笑声）Para4 4. His achievementsPara5 5. An example of his workTask 3: Answer the following questions:1. What’s the passage mainly about?A. The history of English humour?B. The films Chaplin made.C. The humour Chaplin made in his films.D. The Gold Rush in Alaska.2. When and where is the film The Gold Rush set in?A. it is set in California at the end of the nineteenth century.B. it is set in Canada at the end of the nineteenth centuryC. It is set in Alaska in the middle of the nineteenth centuryD. It is set in Canada in the middle of the nineteenth century3.Charlie Chaplin made people laugh when they felt depressed, sothey could feel ____________A. less content with their livesB. more satisfied with their livesC. more worried about their livesD. they had a miserable lifeTask 4: Give a description on Little Tramp.The little tramp, a poor, homeless man with a moustache, wore a small round black hat, large trousers and worn-out shoes carrying a walking stick.Task 5: Introduce the main films of Charlie Chaplin.The Gold Rush , Modern Times, The Great Dictator...--> Enjoy the part of the film ---The Gold Rush(利用多媒体播放卓别林的经典影片The Gold Rush中的片段，让学生体会以下大师的惟妙惟肖的表演，从而激发学生的好奇心，使其迫不及待地去读课文，更深入地了解“无声的幽默的大师—卓别林”.)Task 6: After seeing the film, find the correct order of the following events.Chaplin tried cutting and eating the bottom of the shoe.Chaplin and his friend washed sand and expected to pick up gold,but they failed.They were so hungry that they boiled a pair of leather shoes.They were caught in a small wooden house.Chaplin cut off the leather top of the shoe.Chaplin picked out the laces of the shoe.Step 4: Post-readingAnswer the questions: 1.Besides joy, what else can humor bring to usin our studies and life?( relaxation, confidence, hope, joy, health, friendship, love...)2)The reasons for his success:( Determination, Devotion, Optimistic attitude to life, KindnessSympathy to the poor... )3)Give students a humorous story if time permitting.Step 5: ConclusionToday we have learned something about humor, it is everywhere in our daily life. I hope you can be optimistic(乐观的) no matter what difficulties you meet with, just as Charlie Chaplin was.Step 6: Homework1.Write a humorous story in English and find out the Grammar Itemsin this passage.2.Pre-view the important words and expressions in the text.。