五下Unit 6 B Lets learn.docx

五年级下册第六单元 B Lets learn教案Teaching aims:1. 四会掌握本课四个祈使句2. 会在一定的情境中正确运用四个祈使句3. 掌握在公共场所的文明礼仪行为规范Key and difficult points:1. 正确掌握单词的拼读：quietly turns right talk keep2. 祈使句的结构Teaching steps:1、 Free talk:T:How are you today? Ss:Im fine,thank you.And you?.2、 Preview:Ask and say .Look at the picture,ask and answer:What is he/she doing ? He/She is .What are they doing? They are .3、 Presentation1. Show a picture of library,someone talks loudly,what suggestion you will giveTalk quietly.小声说话。Show the words:wall tall walk talkPractice:talkThe same way to study:quietlyPractice the sentences:Talk quietly,please. Work quietly ,please.2. Show some tips in public places.3. Show a picture of taking a bus.Study the sentence:Take turns.按顺序来。Show the words:a-e face take,practice:take,the same way to study:turn4. Show the picture and ask the students:What are they doing?They answer:They are having an art class.Practice the dialogue:Can I use your crayons? Take turns.5. And then,teacher says:What a mess!太乱了。And say:Keep your desk clean.保持你的课桌干净。Show the word:-ee- bee beef keep practice:keepPractice the sentence:Keep your desk clean.And make sentence:Keep your.clean.6. Show a picture of up and down the stairs,the students are doing right.They can keep to the right.Keep to the right.靠右。Show the words:-igh- high light night right.Practice the sentence in groups.7. 总结 祈使句的结构 动词原形其他8. Say a chant