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,Unit 4 Dont eat in class,Section B 第3课时(1a-1d),Hey ,Im Dave.There are some rules for me to obey,no matter at school or at home,at school,No fighting,No listening in class,at home,do the dishes,clean the room,cook dinner,Match the pictures a-h with the rules.,1a,_ go out _ see friends _ do his homework _ practice the guitar _ do the dishes _ watch TV _ help his mom make breakfast _ clean his room,a,h,c,e,b,g,d,f,Listen and put an x for things Dave cant do and a for things he has to do.,1b,Listening,x,x,x,Listen again. Write when Dave has to follow the rules in the chart in 1b.Choose from the phrases in the box.,1c,on school nights on school days every Saturday after dinner before dinner after school in the evening every morning,on school days,after school,before dinner,In the evening,after dinner,every morning,every Saturday,Talk about the rules in Daves house in groups.,1d,Can Dave go out on school nights?,No,he cant.,1.practice的用法. practice作动词时，意为“练习，训练”，后接名词、代词或动名词作宾语。 如：I often practice my English in the morning . 我常常在早上练习英语 。 practice作名词时，意为“练习，实践”。 如：Playing the piano needs a lot of practice. 弹钢琴需要多加练习。 Practice makes perfect.熟能生巧。,Language points,2.night的用法 night是名词，意为“晚上” ，前若有其它词修饰，指具体的某个晚上，应用介词on 。 如：Can I watch TV on night? 我在晚上可以看电视吗？,Language points,3.help的用法 (1) help作动词时，意为“帮助”，有其固定搭配： help sb. (to) do sth.意为“帮助某人做某事” 。 如：He often helps me (to) clean the classroom. 他经常帮我打扫卫生。 help sb. with sth. 意为“帮某人做某事”。 如：LiMing helps them with English. 李明帮助他们学英语。,Language points,help oneself to.意为“请随便用.” 如：Please help yourselves to some fruits.请随便吃些水果。 (2) help作名词，意为“帮助”，是不可数名词。 如：I need your help.我需要你的帮助。,Language points,一、句型转换。 1.You mustnt play football on the road . (改为祈使句) _ football on the road. 2、 Lucy has to wear sports shoes for running .(改为否定句) Lucy_ to wear sports shoes for running .,Dont play,doesnt have,小结训练,3、I have to clean my room.（对划线提问） _ do you have to _ ? 4、She has to do the dishes.（改为一般疑问句） _ _ _ _ do the dishes? 5、 Run in the hallways. (改为否定句) _ _ in the hallways.,What,do,Does she have to,Dont run,小结训练,Homework,完成当堂测评作业,
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