外研版（三起）（2012）小学英语四年级下册Module 5 Unit 2 They were young.教案(13).doc

M5U2 They were young.【教材分析】语言功能：说明过去的特征与状态，比较现在和过去。语言结构：They werent then. They were . She /It wasnt then. She/It was.教学目标：a.知识目标：能听懂并说出单词：grandparents, old, young, then, beautiful 和功能句：They werent old then. They were very young. She wasnt tall then. She was short. It wasnt clean then. It was dirty. b.技能目标：能灵活运用功能句，并能说明某人或某物过去的特征与状态，比较现在和过去。c.情感目标通过多种多样的教学方法，使学生保持持久的学习兴趣，勇于创新。在学习中乐于参与、积极合作、主劝请教。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“wasnt, werent”并能正确的运用。教学方法：基于对教学理念、教材分析、学生分析、教学目标、重难点的分析，我采用了以下教学方法：1.任务型教学方法。2.图片展示法。3.视听法。【教学过程】Step 1 Warming-up（热身活动）1. Greetings2. Sing a song T：Can you sing the English song?Ss: Yes.T: Now, lets sing together.Step 2 Revision and leading-in （复习导入）1.抢答说出一些形容词，并说说它的反义词。big -small, good- bad, fat-thin, short- long/ tall 2.出示图片，运用形容词说说图片。T:（出示第一幅图片）whats this? S: Its a butterfly.T: How does it？（它是怎样的？）S: Its very beautiful.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 not werent=were not clean-dirtyStep 3 New test(课文新授)1. 出示图片，根据图片说句子。2. 听第一遍录音，找出新单词。3. 听第二遍录音，小组合作，翻译出课文的汉语意思。4. 听第三遍录音，跟读课文并小组合作学习，读熟课文。Step4 Practice1. Read and circle. (Activity 3)2. Fill in the blanks.3. Talk about yourself.Step 3 Summary What did you learn? Step 5 Homework1. Read the text.2. Describe the old pictures to your parents and your friends after school.Blackboard writing:Unit2 They were young.New words: wasnt=was not werent=were not clean-dirtyNew sentences: They werent old then. They were