1、教学内容（课题） Unit 1 A healthy body ( Part A) 教学目标 Learn to describe people simply about height and weight; Learn some adjectives about describing people. 教学重、难点 I. Words: centimeter(cm), kilogram(kg), strong, light; II. Sentences patterns:. I was cm tall and I was kg./ I liked to exercise. Bob didnt lik
2、e to exercise. He didnt exercise very often. III. I was cm tall and I was kg (heavy). I liked to exercise. (Why not using “I liked exercising”?) 教学准备 PPT, Pictures, computer, TV, CAI, word cards, 一、预习案： 教学环 节 教师行为 学生行为 抛锚定 标尝试 自学 1. Ask pupils to learn the new words And the phrases and the sentences
3、 in this part to find which words and phrases are too difficult to learn ,then underline them. 1. Preview the new words and the phrases in this part and underline the words and phrases they cant learn by themselves. 2. Ask the pupils to measure their own height and weigh themselves and write down th
4、e result on a sheet. 2. Measure their own height and their parents height and write down the results on a piece of paper , in the meanwhile ,weigh themselves and their parents ,then also write down their result on the paper. 3. Try to ask and answer: 1. How tall are you ? Im cm tall . How heavy are
5、you ? Im kg . 二、导学案 教学环 节 教师行为 学生行为 合作探 究分层 展示 I. Divide the class into eight groups and get them try to read the new words and phrases in this part. Ill correct and teach the words Answer: 1. Try reading this part including the words and phrases in this part and show the ones they cant read. and ph
6、rases they cant read or not correctly. II. To get all the groups will have a contest about reading about this part . III. To ask the pupils to ask each other in their group: 1. How tall are you ? Im cm tall. 2. How heavy are you ? Im kg. 2. They read and teach each other in their own groups. 3. Then
7、 the groups have a competition of this part . 4. The pupils try asking : How tall are you ? Im cm tall. How heavy are you ? Im kg. 三、探究案 教学环 节 教师行为 学生行为 教师点 拨训练 提升 1. get two boys to the front, one is fat and tall, the other is thin and short to recall tall and short; fat and thin; 2. the same way t
8、o present “ light/heavy, kg”; 3. tell pupils “I liked to exercise last year. I was strong.” By showing the arms, and get one boy who is weak and put on “ didnt like to exercise. Hes weak.” 4. get another pair of S.s to teach “fast and slow” 5. put on “Look at . He is tall/short. Hes cm tall. ” and g
9、et S.s repeat 1. Describe themselves and their parents like this: Im cm tall , Im kg, my father is cm tall ,my mother is kg . Im strong , Im fast ,I like to exercises. Or Im not strong ,Im weak , together; 6. get more S.s to be the model for others to decribe; 7. all the class try to describe at lea
10、st three S.s like “Look at Hes tall/short. Hes cm tall”;. 8.the same to practice with “light/heavy, kg”; 9.get S.s try to practice with “strong/weak” and “fast/slow”; 10. get the class into 4 or 5 groups to describe people in their groups and everyone must say something about people in their groups;
11、 books open and get pupils repeat the text together. I dont like to exercise. 2. Then the pupils should describe the others in their group like above . 3. Read this part twice ,then theyll have a contest of this part . 4. Have a contest about describe themselves group by group. 四、攻坚案 教学环 节 教师行为 学生行为
12、 检测反 馈整合 反思 A: Every one needs to say “I am tall/short. I am cm tall. Im light/heavy. Im kg. I liked to exercise. I was strong.( or I didnt like to exercise. I was weak.)”; B: Get every try to write sentences about himself like: I am tall/short. I am cm tall. Im light/heavy. Im kg. I liked to exerci
13、se. I was strong.( or I didnt like to exercise. I was weak.). 1. Introduce themselves ,then write down the introduction. 2. Read their introduction in the front one by one. Feedback : It is necessary to help them to identify different kinds of words: adj, adv, verbkids have forgotten some adjectives
14、 they have learned,After revision they can learn the new words easily. 五、检测题。 I. Choose the best answers. (选择最佳答案 ) ( ) 1. Koko is _ tall and she weighs _. A. 72 cm, 20 kg B. 20 kg, 72 cm C. 72 kg, 20 kg ( ) 2. They are _ than us. A. heavy B. heavyer C. heavier ( ) 3. _ press-ups can you do? A. How
15、many B.How much C. How ( ) 4. Tim is doing _. He can run faster. A. good B. terrible C. well ( ) 5. Mary has _ friends. So she is very happy. A. a lot of B.a lots of C.a lot ( ) 6. -Wow! Tim is running _. -He exercised a lot. A. fast B.fastly C. slowly ( ) 7. Haley did not _to the finish line before
16、 Ted. A. got B. get C. fly D. flew. ( ) 8. Susan can run _. She runs _than me. A. fast, fast B. faster, faster C. fast, faster D. faster, fast ( ) 9.Dan is 70 kg. He is _. A. tall B. strong C. fast D. heavy ( ) 10. Our teaching building is _ high. A. 20m B 20cm C. 20kg D.20km II. Fill in the blanks
17、according to the Chinese.( 根据中文意思填空。) 1.今年，我变高变重了。 This year, Im_ and _. 2.你长得很快。 Youre_ _. 3.Bob 今年比较慢。他在比赛中是最后一名。 Bob is _ this year. He is _ in the race. 3. Candy 今年比较强壮。她能举起很重的哑铃。 Candy is stronger this year. She can_ some very heavy _. 4. Bob 比较弱，他只做两个引体向上，去年他能做四个。 Bob is weak. He can do two_. Last year, he_ four.
