四年级下册《Unit 2 They were young.》集体备课教案-南京市课-四年级英语教案.docx

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1、教学设计与反思课题M5U2 They were young.课时课时授课对象四年级课型新授课教学目标1. 单词： wasnt=was not, weren9t=were not, clean, dirty;2. 句型结构：Itwasn t then.It was-.They werenJ t ,then.They were .教学重难点重点：能在实际中运用一般过去时描述人或事物的特征与状态，比较现在和过 去。难点：能准确的读出“wasrft, werenf并能正确的运用。教学准备录音机，磁带，多媒体教学方法任务型教学方法，图片展示法，视听法。教学过程（本部分为重点，包括导入过程和教学步骤）备注

2、教学过程Step 1 Warming-up （热身活动）1. Greetings2. Lets have a chant.Step 2 Revision and leading-in （复习导入）1. .Review.2. T:（出示图片）whats this? S: Its a butterfly.T: Its beautiful now. But look at this picture.师出示另一副图片，说明是蝴蝶小的时候，并问学生小时候的蝴 蝶是什么样的。（对学生有所提示，说出It wasnt beautiful then。）3. 学习新单词。wasnt=was notweren?t=

3、were notStep 3 New text（课文新授）1. Read the text and find out the new words.2. Guess the meaning of the pictures.3. Fill in the blanks.4. Read after the tape.Step4 Practice1. Read and circle.2. Look and match.4. Talk about yourself.Step 5 SummaryWhat did you learn?Step 6 Homework：1. Read the text.2. Describe the old pictures to your parents and your friends aft -er school.Unit2 They were young.New words: wasn9t=was notwerent二were notcleandirtyNew sentences: They werent old then.They were young.She wasnt tall then.She was short.It wasnt clean then.It was dirty.