5下U4Seeingthedoctor3金陵河西.doc

小学英语（五年级下册）Unit 4 Seeing the doctor (Period 3)Teaching contents教学内容：Sound time Culture time Cartoon timeTeaching aims and learning objectives教学目标：1. Ss know the sound of the letter “ch” and can read the short passage in rhyme.2. Ss know the difference between centigrade and Fahrenheit.3.Ss can understand and read the words and phrases in cartoon time：hurt, should, have a rest, point at。4.Ss can understand cartoon time well and act it out.Focus of the lesson and predicted area of difficulty教学重难点：1. Ss know the sound of the letter “ch” and can read the short passage in rhyme.2. Ss can understand and read the words and phrases in cartoon time：hurt, should, have a rest, point at。3. Ss can understand cartoon time well and act it out.4. Ss know the difference between centigrade and Fahrenheit. Preparation教学准备：请学生在课前上网搜索资料，解决两个问题1. 摄氏温度和华氏温度是什么意思，怎么换算。2. 哪些国家用摄氏温度，哪些国家喜欢用华氏温度。Teaching procedures教学过程：Step1 Warm up1 Free talk:（根据PPT出示的图片）Ask and answer according to the pictures.S1: Whats wrong with him?S2: He has a S1: What should he do?S2: He shouldS1: Why does he have a toothache?S2: Maybe he Step2 Presentation1. Show teaching aimsIn this lesson, well have some learning aims. Look at the learning aims. First, I know the sound of the letter “ch”. Then, I know the difference between the expresses of temperature in China and Western countries. Finally, I can understand cartoon time and can act it out well. (PPT出示teaching aims)2 .Sound timeNow, lets come to the first aim.a. T: Look at the picture. The boy is Charlie. What is Charlie doing? (eat chicken for his lunch/sit on a bench)根据孩子看图的想象板书：chair chicken lunch much China b. Ss read the words together. T ask Ss whats the sound of “ch”.c. Ss read the words and short passage after VCD.d. Ss read the short passage in rhyme in groups. T ask one group to read the short passage.e. T asks students to think more words with “ch” and say sentences with the words on the blackboard.f. T lead Ss to think more pronunciations of “ch” e.g. Christmas; Christina; chemistry; characterchef板书：Christmas chefChristinachemistry /character/k/3. Culture timea. Ss read culture time after VCD. b. T teaches students the meaning and how to read the three words: temperature, centigrade and Fahrenheit.c. 请学生用中文分享课前搜索的资料。Ss describe the pictures.He has a fever. His temperature is Its . .4. Cartoon timea出图片，Look at the picture: Who are they?They areGuess: What are they saying?b. Watch the cartoon and tell whats wrong with them?After watching the cartoon, Ss answer whats wrong with these four animals.c. Self study.Ss read cartoon time by themselves and find the difficulties.Ss learn the difficulties in groups of four.If there is still some difficulties, Ss learn them in class. The able students will help.If there is still something the students cant understand, T helps.d. Read cartoon time with VCD in a hole. (Imitate the pronunciation and the intonation.)e. Act out the story in groups.T ask two groups to act it out.f. Extension: Make up a dialogue. Ss form groups of four. Imagine you are in the hospital, one is the doctor, the other three are patientsStep3 Homework1.Read what we learn today three times and recite cartoon time.2. Finish the exercise in workbook.板书设计：