七级英语下册 Unit 4 Dont eat in class（第2课时）Section A（Grammar Focus3c）导学案 （新版）人教新目标版.doc

unit 4 dont eat in class第二课时section a(grammar focus3c)1knowledge goals：掌握重点词汇，用英语表达一些标志的含义。 2.key sentences：(1)what are the rules?we must be on time for class.(2)can we eat in the classroom?no，we cant，but we can eat in the dining hall.(3)does he have to wear a uniform at school?yes，he does./no，he doesnt.(4)what do you have to do?we have to be quiet in the library.3skills：了解have to的各种句式的变化；学会用can，dont，have to等与他人讨论规章制度；提高听说技能。4emotion：了解校规，养成良好的习惯和教养。5the guidance of learning methods【学法指导】采用自主学习的方式，能根据需要进行有目的的预习。6learning important and difficult points【学习重难点】(1)总结归纳section a部分语法重点，并将所学知识学以致用。(2)have to的用法。(一)自主学习1根据grammar focus，归纳section a部分语法重点，同时思考以下问题：(1)祈使句的否定句怎样构成？肯定句呢？一般在什么情况下会用祈使句？(2)情态动词在用法上有什么共同点？(3)can在本单元主要表示什么含义？它还可表达什么意思？(4)have to在句法上与其他情态动词有何区别？2勾画出重点和疑难点。【效果自测】英汉互译1be on time for class按时上课2in class在课堂上3wear a uniform穿制服4梦想的学校dream_school5不必dont_have_to(二)课堂导学step 1情景导入teacher：at the beginning of this lesson, lets make your own rules. please take out a piece of paper and write down some school rules. then make some new school rules or class rules. then lets discuss your school rules. which is good, and which we should change? you can express your feelings freely.环节说明：通过让学生自己给学校或家庭制订规则，发挥学生的主观能动性，调动他们的学习积极性，体现公平、公正的原则，让学生成为学校或家庭的“主人”，可以促进师生、父母与孩子之间的交流与沟通。同时导入本单元的重点句型和语法基础知识。step 2熟读grammar focus1让学生分男、女两组朗读grammar focus中的内容。(2分钟)2让同学们背诵grammar focus中的内容。(3分钟)3小结训练。(3分钟)按要求完成下列句子，每空一词。(1)you cant eat in the classroom.(改为祈使句)_dont_ _eat_ in the classroom.(2)maria has to practice the piano on sundays.(改为一般疑问句)_does_ maria _have_ _to_ practice the piano on sundays?(3)students can run and talk loudly in the hallways.(改为否定句)students _cant_ run _or_ talk loudly in the hallways.(4)they have to clean_the_classroom(对画线部分提问)_what_ _do_ they have to _do_？(5)run in the hallways.(改为否定句)_dont_ _run_ in the hallways.(6)i have to get up at six.(改为一般疑问句)_do_ you _have_ _to_ get up at six?环节说明：通过语法基础知识的训练，让学生能够掌握并灵活运用本单元的基础语法知识，为本单元听、说、读、写的训练作好铺垫。step 3完成教材3a3c的任务【操作案例】1让学生根据图片上的信息，给学校图书馆制订一些规则，完成3a的任务。(3分钟)teacher：look at the pictures in 3a. can you guess what each picture means? please write the library rules in the chart.2让学生讨论学校图书馆的规章制度，哪些是合理的？哪些是不合理的？哪些是需要改正的？(2分钟)teacher：now, lets discuss your school library rules. which is good, which is bad and which we should change?3让学生完成3b的任务。(4分钟)teacher：well, please use the words to make questions about the rules and write answers according to your school.4让学生发挥自己的想象，为自己理想中的学校制订校规，完成3c的任务。(3分钟)teacher：could you make up five or more cool rules for your dream school? then share your rules with the class.5小结训练。(8分钟)选词填空。(1)_can_(can/does) we eat in class?(2)_dont_(dont/has to) wear a hat to school!(3)does bill _have_to_(have to/can) go to bed now?(4)francisco and andrew _cant_(cant/doesnt) come.(5)_do_(do/have to) they wear sneakers?环节说明：通过完成教材3a3c的任务，进一步巩固语法基础知识，并运用所学的语言基础知识，培养学生运用语言的能力。同时，让学生在实际操练中领会并掌握基础语法知识，老师在该环节中起到引导作用。(三)当堂评价方案(详见当堂训练部分)teaching reflection【教学反思】本节课继续学习掌握第一课时的重点单词以及用英文表达一些标志的含义，学习have to的各种句式的变化，学会用can, dont, have to等与他人讨论规章制度，通过采用自主学习的方式