八年级下册Unit2第一课时.docx

新目标英语八年级（下）Unit2 Ill help clean up the city parks .教学设计Section A (1a-2d) 一 、教材分析：1. 单元分析及教材处理：本课以Ill help clean up the city parks.为中心话题，围绕着“志愿活动和慈善事业”展开，整个单元围绕与我们的生活密切的志愿活动展开生动、活泼的对话和阅读，通过听力、口语、阅读训练，帮助学生熟练掌握和使用相关句型。通过谈论志愿活动和提供帮助，使学生掌握动词不定式做宾语、状语、和宾语补足语，情态动词could 用来表示建议和一些提供帮助的动词短语的用法。通过一系列活动，让学生能够正确谈论自己帮助别人的方式，培养学生语言运用能力、合作能力和创新能力，增强学生的交际能力，引导学生积极参与志愿活动，学会关注社会、关注他人，鼓励他们从现在做起，从小事做起，投身于社会公益事业，成为一个有爱心的公民。Section A的主要学习内容是：学习情态动词could 表达建议，正确使用有关援助的表述，短语动词以及相关表达中的动词不定式。本部分的学习难点是动词不定式在英语句子中的成分与作用，以及不同短语动词的含义与搭配。该部分主要介绍单元基本的语言内容，注重学生听说能力和短语的积累，通过听说训练落实这些语言功能项目。 2教学目标：Teaching aims （1）知识与能力knowledge and ability :a. words and expressions: cheer , volunteer , notice , lonely ，clean up , cheer up , give out , used to , come up with , help out , care for b. goal languages :offer help . （2.）技能目标: 1、正确使用有关援助的表述，短语动词以及相关表达中的动词不定式；2、在听说训练中体会动词不定式和短语的用法。（3.）情感态度与价值观: 通过谈论志愿活动和提供帮助, 让学生学会关注他人、社会，利用自己的特长投身于社会公益活动，增强社会责任感。3教学重难点及突破重难点的方法：Important points: 感知、理解、Difficult points：学会应用“I could”,“I hope to”等句型,向别人提供帮助。重点词汇用法及短语动词的用法。. 我在此听说活动课中，引入相应的竞争机制，在听说活动中将学生分成四人小组，引导他们围绕着各个部分任务分工合作交流。同时，运用预习指导进一步培养了学生的听说策略也降低了学习难度，为新课顺利的开展做了铺垫。在学习活动中还通过一系列的听说读写，游戏，竞赛等活动，培养学生的交际能力，发展他们的思维能力。二、教学准备：多媒体课件、导学案 三、教学过程：Teachers activitiesStudents activitiesThe purpose of designStep1. 创设情景，激趣导入(45分钟)1.Let Ss listen to the song Dedication of Love and talk about it with students2.Let Ss. Watch a short vadio about hungry people in the world.3.Look at the ways you could help people in the picture.Then list other ways.Ex: Help the blind people to Cross the road; volunteer in an after-school study promgram to teach kids, etc. Have students listen to the song Dedication of Love and talk about it with students.Watch a short vadio about hungry people in the world.“头脑风暴”活动，let Ss write down their answer.Have students read the conversation in 1a, and then ask students to practice according to the pictures.教师引导学生进一步巩固短语和句型，为写作做好铺垫合作共建讨论如何使用动词不定式.通过课前的一个师生问答互动引入新课的话题，通过图片展示和语言的描述创设了情景，激发了学生的学习兴趣和表达欲。 引导学生观察单元主题图，读出公告栏所列的英文内容，从而学习生词及短语。Step2: 任务启动，听说实践(1015分钟) 1.Show some pictures and tell students that there are many people who need help and many people help others. Present picture one by one on the screen and teach new word and phrases.2.Listening practice. Work on Section 1b . Listen and number the ways the boy and girl could others. Check the answers in class.3.Pairwork Step 3: 设疑思辨，探究归纳( 510分钟)T: Our School Volunteer Day is coming. We are planning a City Parks Clean-Up Day.But we all know that :One finger cant lift a small stone”. So we need more volunteers. How could we make more people join us ?Step4: 多边互动，运用拓展( 510分钟)1.Show some pictures in 2a .2.Listen and finish 2a. Check the answer . Play the tape again for the students and let them do 2b by themselves.2.Pairwork.Ask some pairs to act out their conversations.Step5: Expansion and Extension .( 5分钟)1.Let students read 2d by themselves. Then play the play tape 2d. 2.Show some questions about 2d. The teacher walks around and gives them some help if they need. 3.Role-play the conversations in 2d.Have students talk about other ways to help others. Students answer and make a list .Have students practice the conversations in pairs using the information in 1b. Have students talk with their partners about what kinds of volunteer work they could do, then ask some pairs to act out their conversations. Have students discuss in groups and report their ideas.Have students talk about the plan of each picture.Have students listen again and check the answers. Have students read the conversations in 2c first. Then work in pairs to make a conversation according to 2a and 2b. Read 2d by themselves ,then answer the questions about 2d.In group , students discuss the languages and solves the problems. Students give each group to report their conversations.一个学生扮演Tom，一个学生扮演Helen, 多分成几个小组，在小组之间进行评比，选出最佳表演小组。 通过学习1a, 使学生对帮助别人的方式有所了解，并拓宽了思路；通过1b, 锻炼了学生听了及获取关键信息的能力；通过1c 的训练锻炼学生口头表达能力，同时巩固对本课内容的认识。听录音，完成课本活动，学生再次朗读各句，解决学生存留障碍。通过听力练习，成正确的听力习惯，训练学生听音获取处理和使用信息的能力。简单有效的听、说、读训练，发展语言技能，提高学生运用英语的能力。教师课件呈现短语，然后引导学生大声朗读，并将其与课本2a 活动插图进行匹配，以此来检验、反馈、修正学生对插图的理解。学生朗读对话，教师获取反馈，发现对话中学生生疏的词汇或难点所在。将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力， 还巩固了学生对语言目标的学习、记忆和运用。四、 板书设计（ Blackboard writing ） Unit2 Ill help to clean up the city parks .The first period ( Section A 1a-2d )Clean up cheer up give out helpwith You could help to clean up the city parks.We need to come up with a plan for