6A-7-2修改.doc

六年级英语Unit 7教学案课时:6A72 课型：grammar time 主备学校： 审核人：集备主讲： 使用学校： 使用教师： 执教时间： 执教班级： 【学习目标】1.能在恰当语境中正确，熟练地运用useto2.能正确运用should, shouldnt表达自己观点3 能知道为什么要保护地球，以及如何保护地球，并利用所学句型，制作相应海报。【学习准备】学案，PPT【自主导学】1. 课文复习 : 根据课文内容填空(1) Water is _, we use it to _, but there is _water , so we should _and _ it.(2) Energy _ coal and oil, we can use it to _the car, to save it . we _ drive too much.(3) _ comes from trees, we use it to _and do many other things, we should not _ too many trees help _ the air _.(4) We use plastic to _, but _plastic is _ for the earth. We should use _ bags and _ bottles.2. 知识解析 use sth. to do sth.用某物来做某事。 学过的情态动词有：can, may, shall, should, will, would 情态动词+动词原形【预习自测】 翻译 我们喝水，并用水清洁物品。We _ _and _it _ _ _.他能用木头做桌子椅子和许多其他的物品。He can _ _ _ _ _ _ and many _ things.我们用塑料做包和瓶子We _ _ _ _ _and _. 词形填空Can he _(draw) pictures now?Mike shouldnt always _(waste) paper.【课堂互动】Step1:Revision1 出示地球图片，回顾地球上有哪些资源 复习： trees-wood， water coal / oil -energy2 快速反应：迅速说出与所给图片相关的资源， 如： chopstics-wood在此环节中复习单词plastic3 复习句型 use to例如给出盒子。则造句： We use paper to make boxes.分别给出汽车，洗衣服，桌椅和瓶子的图片，在造句的过程中，复习_is useful.Step2 Grammar time1 出示前面造的句子，思考规律，Use sth. to do 2 练习句型： we use to. T给出图片water，以及图片Sit，这两者之间如何让联系呢？ We use water to plant trees.-Wood comes from trees. -We use wood to make chairs.-We use chairs to sit.T给出water-read， wood-eat， plastic-go shoping， 两人合作，选一组图片，一人一句，完成一组后再尝试着说说两外两幅图。4 由最后一组图片中plastic引出污染的话题，引出句型：Too much plastic is too bad for the earth，dont use too much plastic。5 由塑料话题引出What should we do ？首先出示问卷调查，通过调查得出We should / should not，找找规律 + 动词原形。6看图，说句子，练习句型： we should / should notStep 3 Consolidation1 总结： Why should we protect the earth ? -_ is useful, we use _ to_. How can we protect the earth ? - We should / should not2 拓展：用今天课上所学的句子完成倡议书，四份water/ energy / trees / plastic ,自己选择一份去完成，注意从why 和how 两方面去写。3 情感渗透：Start from us, start from now, save our earth, save our lives.Step 4 Homework1 完成达标测试和巩固延伸2 完成倡议书。【达标测试】 看图填空1._ _ from trees. 2.You _ waste the _We can _ it _ write and draw. Its very _. We _ save it. There isnt _ water _ Earth. 【巩固延伸】 词的适当形式填空。1. They _ _( not go) shopping yesterday.2. He should _(do) exercise every day.3. Mike can reuse paper _ (make) a box.4. She would like _(take) it home.5. Its seven oclock. Mike _ (have) breakfast. 6. I _(not) at home two day ago.7. You should _(not play ) now.8. It _(be) cloudy yesterday.9. I _(fly) a kite with my brother two days ago.10. Please show me how _(cook).【教后反思】 六年级英语学案课时:6A72 课型：grammar time 主备学校： 审核人：集备主讲： 使用学校： 使用教师： 执教时间： 执教班级： 【学习目标】1.能在恰当语境中正确，熟练地运用useto2.能正确运用should, shouldnt表达自己观点3 能知道为什么要保护地球，以及如何保护地球，并利用所学句型，制作相应海报。【学习准备】学案，PPT【自主导学】1. 课文复习 : 根据课文内容填空(1) Water is _, we use it to _, but there is _water , so we should _and _ it.(2) Energy _ coal and oil, we can use it to _the car, to save it . we _ drive too much.(3) _ comes from trees, we use it to _and do many other things, we should not _ too many trees help _ the air _.(4) We use plastic to _, but _plastic is _ for the earth. We should use _ bags and _ bottles.2. 知识解析 use sth. to do sth.用某物来做某事。 学过的情态动词有：can, may, shall, should, will, would 情态动词+动词原形【预习自测】 翻译 我们喝水，并用水清洁物品。We _ _and _it _ _ _.他能用木头做桌子椅子和许多其他的物品。He can _ _ _ _ _ _ and many _ things.我们用塑料做包和瓶子We _ _ _ _ _and _. 词形填空Can he _(draw) pictures now?Mike shouldnt always _(waste) paper.【课堂互动】一 复习1 复习地球资源2 迅速说出与图片相关的资源。3 复习句型use to ， 并造句。二语法1 思考规律_2 根据图片造句，同桌合作，一人一句。3问卷调查-找规律_4 看图进行造句练习三 总结1总结2 完成倡议书Save_Dear friends: _ is very useful. We use _to_. We should not_ We should _ Save_ !Start from me! Save _! Start from now! _ 【达标测试】看图填空1._ _ from trees. 2.You _ waste the _We can _ it _ write and draw. Its very _. We _ save it. There isnt _ water _ Earth. 【巩固延伸】 词的适当形式填空。1. They _ _( not go) shopping yesterday.2. He should _(do) exercise every day.3. Mike can reuse paper _ (make) a box.4. She would like _(take) it home.5. Its seven oclo