1、-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-Unit7 Protect the Earth一 单元分析1 地球是人类共同的家园，她给人类提供生存的空间和资源，使人类在这里生息繁衍。现如今全球面临资源短缺、环境污染、生态破坏这三大危机，作为地球公民，师生有责任就“保护地球”这一话题进行探讨。教师在教学过程中要紧密联系生活实际，引导学生热爱地球、保护地球。2 本单元围绕话题“保护地球 ”，主要学习句型 We use water/ plastic/ wood/ to的用法，并运用句型 We should/ We should not为保护地球提供具体
2、的建议。 21 世纪教育网版权所有3 在教学过程中，教师要善于抓住学生的兴趣点，充分利用多媒体、实物、简笔画、照片等媒介，加上生动的语言和形象的体态语，使语言点的训练密切联系生活，使学生们爱说乐说。二教学内容和难点Unit7 Protect the Earth三教学重点和难点类别 教学内容 教学目标话题和功能 Environmental protection/ Advice 能听懂、会说、会读日常用语与句型 We use water/ plastic/ wood/ to能听懂、会说、会读protect, Earth, save, useful, waste, reuse, energy, co
3、me from, coal, wood, cut down, too many, plastic, project, poster, gate能听懂、会说、会读词汇use, much, oil, drive, paper, glass, collect能听懂、会说、会读、会写语音 字母 oo 在单词中的读音 能听懂、会说、发音准确-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-1教学重点句型：We use water/ plastic/ wood/ tocome(s) fromWe shouldWe should not词汇：protect, Ea
4、rth, save, useful, waste, reuse, energy, come from, coal, wood, cut down, too many, plastic, project, poster, gate21 教育网语音：字母 oo 在单词中的读音。2 教学难点句型：We use water/ plastic/ wood/ to词汇：protect, plastic, project, coal, oil 的读音。四课时安排 四课时第一课时教学内容：Unit 5 Story time教学目标：1.学习句型 use to的用法。2.掌握情态动词 should 的用法。3.
5、能听懂、会说、会读 protect, Earth, save, useful ,waste, reuse , energy, most, come from, coal, wood, cut down, too many, plastic, too much4.能懂、会说、会读、会写 use , much, oil , drive, other, glass, collect, We useto We should. We shouldnt.5.能正确朗读课文。教学重难点：1.useto 和 should 的用法2.正确理解并朗读课文教学过程：光盘单词卡片，课文图片，PPT教学过程 二次备课-
6、小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-Step1 Lead-in1.Free talk2.呈现课文插图的四幅照片，要求学生观察图片并思考问题，引出本单元的话题。T: What can you see in the picture?Ss: The boy is brushing his teeth. The tap is running.T: Is that right?Ss: No.Step 2 Presentation1.利用图片教授目标词汇 plastic, coal, oil ,paper,wood,water2 呈现另一组有关原材料
7、应用的图片；T: We use water to wash clothes/ brush teeth/ cook food.We use coal to make electricity.We use oil to make gas.We use paper to make books.We use plastic to make bags/bottles/ toys.We use wood to make desks /beds/ boats.We use mental to make cars/trains/ships.We use glass to make bottles/window
8、s.3.播放课文动画，整体呈现课文，让学生了解保护地球的四个方面。How can we protect the Earth?We can save water.We can save energy.We can save trees.We should not use too much plastic.4.学习第一段，完成表格is We use.toTheres .We should not.We should.wateruseful Clean Not Waste Reuse -小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-5.自读第二段，判断正
9、误。Most of our energy comes from coal and oil.(T)There is a lot of coal and oil on Earth.(F)We should drive cars every day.(F)Cars use lots of energy.(T)6.自读课文第三段，完成表格Comes fromWe use.to.We should notWoodTrees Make tables, chairsCut down too many trees. 7.听录音，填空。We use .to.We should notWe shouldPlast
10、icMake bags and bottlesuse too much plastic bags or bottlesUse paper bags and glass bottles8.再读课文，完成 P70Step3 Consolidation1.归纳总结We should We should not2. 完成书 P77 Checkout time 的 Think and write 活动things much and save it-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-Step4 Homework听课文录音五遍，读熟对照表格，试着复述
11、课文Love the Earth, love life 爱地球，拯救地球板书设计：Unit 7 Protect the earthWater Energy Trees Plastic教后记：第二课时教学内容：Grammar time4. 让学生紧密联系生活实际，引导学生热爱地球、保护地球。教学重难点：1. 阅读并理解 Cartoon time 的内容，学会表演,明白 Cartoon time 的幽默之处。2. 在前两课的基础上会正确并熟练地运用句型 We should We shouldnt；3. 了解并体会字母组合 oo 在单词中的发音;教学准备：PPT教学过程 二次备课教学过程：Step1
12、：Warming-up1. Watch the video 2. RevisionHow to protect the earth?We shouldWe should notStep2: Presentation1 Sound time1）Talk and lead-in： Bobby and Sam also learn English at school. This is an English lesson.T: What are they doing now? Ss: They are reading books.T: What are they reading? Lets have a look.(Show the sentence.)2)Try to read the sentences;D 读出句子中用红色标注的单词，并体会单词的发音。3)Explain :字母 oo is pronounced as -u:4)Try to say some other words about “oo”
