资源描述：
Lesson 9【第一课时】 【教学目标】知识与技能目标1能够听懂、会说人类如何利用树木、植物为人类服务的句型并会应用。How can we make use of trees We build things with the wood from trees.2能听、说、读、use, build, things, wood, name, peach, nut等词语;理解并认读in many ways, make use of ;初步了解一词多义，一词多性的用法及应用。3能正确、流利的朗读课文和改编对话。过程与方法目标1通过小组讨论、图片观察、改变对话等让学生理解How can we make use of句型并会应用。2通过看图片、句型中学习掌握四会单词以及认读单词的应用。3通过跟读，小组读，小组讨论等活动掌握课文的正确朗读。情感态度价值观目标1培养学生爱护树木的好习惯。【教学重难点】重点1能听懂、会说以How.. 引出的句型并会应用。2能分角色、流利地朗读课文。难点1以How. 引出的句型和应用。2正确的朗读课文、表演对话和改编对话。【教学准备】录音机、单词卡片、挂图等。Warming up活动一画树状图活动目标通过画树活动，复习旧知，为新课做准备。画一棵树，然后说出树的各部分名称。Leaves, trunk the thick, hard, wooden part of a treeleavestrunk rootsT Hello, boys and girls. Who can draw the tree on the blackboardS answer it and draw picture. 1---3 T Who can tell us the tree part of the name S leaves, trunk, the thick, hard, wooden of a tree, roots.T Look at the title Trees help us. What can trees do for peopleT The students will discuss.设计意图通过这一活动使学生对原有的植物的知识进一步加深记忆，同时使学生对这节课的教学内容有一个大致的了解，为这节课的学习打下基础。Presentation and practice活动一出示课文挂图活动目标学生观察、思考，初步了解课文内容。实施方法与师生语言预设T What are Guoguo and Maomao talking about What can you see in the pictureS I can see 活动意图通过出示主题图的环节，让学生分析和观察所给图，使学生大致了解课文内容，更好的继续下面的学习。活动二学习课文活动目标通过听录音、思考、回答问题、读等多种形式，掌握课文。实施方法与师生语言预设1听录音、思考（2遍）T Now, lets listen to the tape two times, you can write down something on your rcise paper, then try to say the main meaning of the dialogue.Ss listen and write.T What have you heard What about the main meaningS AboutT Maybe. Now lets listen again.2听录音回答问题第3遍T Trees help us. We can use trees in many ways. How can we make use of treesS Sometimes we eat the food from trees. Sometimes we build things with the wood from trees.T Can you name some things that come from freesS Sure. Apples, peaches, nuts, and many other fruits come from trees.1指句跟读（用手指着所听到的句子并跟读）TNow open your books, follow tape to read, please point to your book.S follow tape to read4讲解“name” 和 “use”T name 即是名词，也可用于动词。这里当动词讲“叫”。如Can you name someT use make use of 里的“use”是名词。Make use of, 利用。如How can we make use of trees 5仿句练习T in many ways. I can play this game in many ways.S .T make use of. We should make use of time. S .6自己读课文7小组读8分角色朗读课文活动意图教师通过初读、深入细致的学习课文，通过仿句练习，多种形式的朗读课文，达到掌握课文的目的。Production活动一造句练习活动目标通过练习，了解以How.. 引出的如何（怎样）的问句。实施方法与师生语言预设采用模仿、创新的学习方法，学习此句型。T How old are you S I am 12T How can we make use of trees S We build things with the wood from trees.S Pairs workS设计意图通过这一活动，使学生初步了解并简单学生询问如何、怎样的句式。活动二改编对话活动目的学生对已掌握的课文进行改编。实施方法与师生语言预设教师给出一些词汇，学生进行改编。T show the wordscannot, a lot of, drink, need, T Water help us..S pair worksS设计意图通过学生进行改编对话练习，使学生在写作、创编等方面都是一个很好的学习和实践，学生通过自己动脑筋、小组讨论等形式，不仅学到了知识，更重要的是增进了同学之间的友谊和小组合作意识。
展开阅读全文