Unit5Grammar.doc

Unit 5 Art worldGrammar教学目标1掌握并能使用because引导原因状语从句。2掌握并能使用since和as引导原因状语从句。教学内容四会内容：词汇：highlylast词组：think highly ofart festival song and dance showa students art show too much traffichurry into the theatre get bored句型：I like listening to music because it makes me feel relaxed.The art festival is open to all students and parents. Everybody is welcome.The opera lasted for one and a half hours.三会内容：词组：breath词组：out of breath教学步骤A Giving reasons with because Step I 导入1教师通过向学生提问复习Reading部分，教师说：Weve learnt a lot about Tan Dun. Now can you tell me something about Tan Dun? Is he world famous? Do you like him?挑选几个学生回答。2 教师继续问学生：Among his famous works, which one is your favourite? Why do you like it best?让学生回答并给出理由。3教师把部分学生的回答写在黑板上，如：I like Water best because it is very special. 教师用红笔标出because。Step II呈现 1 教师说：Daniel has more questions about Tan Dun. Can you answer his questions?学生独立完成课本第70页的练习，然后两人一组互相检查。全班核对答案。2补充练习，让学生对划线部分提问：(1)I love going to the art museum because I can learn a lot about art there.(Why do you love going to the art museum?)(2)I arrived at the theatre at 6:45 p.m. because the opera began at 7 p.m.(Why did you arrive at the theatre at 6:45 p.m.?)(3) I visited the souvenir shop because I wanted to buy some souvenirs for my friends. (Why did you visit the souvenir shop?)(4) I watched the film carefully because I wanted to get enough information for my report. (Why did you watch the film carefully?)3开展活动。将全班分为四组，每组在规定时间内尽可能多地写出用because表达 原因的句子，数量和质量占优者获胜。B Giving reasons with since and as Step I 呈现1教师呈现课本第71页的例句，用红色标出since和as。教师说：Do you think they have the same meaning as because?引导学生思考。2让学生阅读课本第71页有关since和as的语法说明。教师向学生解释：since、as和 because在用法和意义上没有明显区别，since和as表示显然的或已为人所知的理 由，常译为“既然，由于”，语气比because弱。3教师举更多的例子，帮助学生巩固所学知识。(1)Since everyone is here, lets start practising singing.(2)As I was not good at dancing, I did not take part in the song and dance show.(3)Since Tommy is ill, he is not going fishing with us today.Step II 操练1学生独立完成B1部分的练习，然后两人一组互相检查。让四个学生分别朗读答 案，全班核对后集体朗读。提醒学生感受since、as在语气上和because的不同。2学生四人一组，讨论并完成B2部分的练习。让五个学生分别朗读一段，其他学 生核对答案。3补充练习，让学生用because或since/as连接下列句子：(1)_it is raining, youd better take a taxi. (Since/As)(2)_ you are wrong, you should apologize to him. (Since/As)(3) Why didnt he come?_he was too busy. (Because)(4)_this method does not work, lets try another. (Since/As)(5) I like listening to Michael Jacksons music _it is very exciting. (because)Step III活动1学生四人一组，就my favourite musician展开调查。教师说：Do you like music? Whos your favourite musician? Why do you like him or her? Work in groups of four and do a survey. Remember to use because, sin