第四册Lesson 57

英语同课异构备课教案 学科英语备课教师张元珠 课题 Lesson57 Let s Clean Up KnowledgeKnowledge 1 Mastery words and expressions yard rubbish pick up bit a bit of 2 Oral words and expressions garbage pollution finish doing get to work AbilityAbility 1 Let the students understand to protect our environment is our duty 2 We should keep our school yard clean AimsAims ofof teachingteaching EmotionEmotion Do some things to make our school yard clean TheThe mainmain andand difficultdifficult pointspoints 1 Know how many ways we can say garbage 2 Talk about the destroy of the rubbish 3 Some words and expressions are too difficult for the students 课堂活动设计 Lead inLead in In unit 7 we have learnt about the world We know there are seven continents and four oceans in the world And we know we have only one world we have only one earth So we should save our world In this unit we will talk about saving our world TeachingTeaching stepssteps NewNew wordswords 1 Show the words to students and ask some students to read the words 2 Read the words after the tape 3 Learn the words in the small groups ReadingReading andand listeninglistening 1 Read the text with the following questions a Where are Jenny Brian and Danny b How s the weather c What do English people call rubbish d What is Jenny studying in class this week e What does the teacher think of Jenny s idea 2 Ask some students to answer the questions 3 Read the dialogue together to check the answers 4 Role play the dialogue Read the dialogue in groups of four students each 4 Act out the dialogue 5 Read the dialogue after the tape LanguageLanguage pointspoints 1 let students read the text in the groups find out the phrases in English 1 处理 2 的意思是什么 3 捡起 4 为什么不 呢 5 清理 打扫 6 一点儿 7 完成做某事 8 一种 9 向某人解释 10 开始做某事 2 Ask four students to write them on the Bb 3 Explain the phrases and make sentences with the phrases 4 Read the phrases together 5 Discuss the following sentences A That s how people in England say garbage b What a good idea c I think I found it d 区别 a bit of a bit a little 的用法 e It would take too long 中 take 的用法 6 Let some students explain them to others ExercisesExercises Finish these exercises 1 It would be fun play outside 2 That be why I like English 3 Why don t they come a bit earlier 4 We can finish clean in an hour 5 Garbage is another way of say rubbish 6 Let s get to work 同义句 7 It is a good idea 感叹句 PairworkPairwork 1 Discuss this question in the group What should we do to make our school yard clean 2 Let students present their discussion in the class HomeworkHomework 1 Finish off the exercise 2 Preview Lesson 58 BlackboardBlackboard arrangementarrangement Lesson 57 Let s Clean Up deal with do with pick up clean up make clean a bit of a little get to do sth begin start to do sth finish doing sth explain sth to sb CommentsComments This lesson is close to our life Try to take the students out of the classroom and show the garbage to them Then let them say wha