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1、Unit 2 Ill help to clean up the city parks.教材解读本单元的核心话题为“volunteering”，围绕着主动提供帮助，以观察图片、听力理解、阅读理解等训练方式和独立学习、合作交流、完成任务等形式完成目标语言的输入，学习 “Id like”“You could.”等句型和一些重要动词短语为主要学习内容，并且设置任务型综合性语言实践活动，让学生在交际活动中，学会如何正确地用英语表达自己的意见和建议，重在培养学生的习得语言运用能力、实践能力、合作能力及创新意识，通过本单元的学习，使学生能向别人提供帮助，争做一名志愿者。单元目标一、知识与技能1. 掌握重点单
2、词和短语：clean up，cheer up，give out，put off，set up，think up，take after，fix up，give away，put up，hand out，work out，at once 2. 掌握情态动词could，should的用法；用should或could提出建议并对别人的建议作出评价。3. 掌握重点句型：(1) Id like to / I want to / I decide to (2) You could (3) We should二、过程与方法交际法：学外语的主要目的不是在掌握语言结构本身，而是在发展学生的交际能力，让他们在创设的
3、交际情景中学会知识，以便能再运用于现实交际活动中。情境创设法：创设情境为学生营造感受英语，说英语的氛围。三、情感态度与价值观在授课过程中渗透助人就是助己、助人收获快乐的情感目标，使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能帮助他人、乐于奉献是一种良好的品德，培养学生为他人着想、热爱公益事业、乐于助人的优良品质。教法导航新课程的背景下，要求学生以“任务”为前提，进行有条件、有目的的听、说、读、写活动。在教学中，采用“口语教学听力练习对话操练过程评价”的教学方式。学法导航在实践与合作中提高语言的综合使用能力，加深对基础知识的掌握和记忆。课时支配第1课时：Section A 1a-2d第2
4、课时：Section A 3a-4c第3课时：Section B 1a-2e第4课时：Section B 3a-Self Check课时教案第1课时 Section A 1a-2d教学目标一、知识与技能1. 掌握重点单词和短语：clean up，hunger，homeless，cheer up，give out，put off， volunteer，lonely，hand out 2. 掌握提供帮助的基本句型：Id like to work outside.Ill help clean the city park. You could give out food at a food bank.
5、3. 能根据情境，两人或多人小组编出一段谈论如何帮助别人的对话。二、过程与方法通过听、说、读、写等任务型活动，熟练应用词汇和句型。三、情感态度与价值观让学生认识到助人就是助己，帮助学生树立乐于助人，争当志愿者的优秀品质。教学重点1. 学会运用Id like to ; Ill help; You could句式。 2. 掌握本课出现的动词短语及其结构特点和用法。教学难点帮助学生正确理解、运用动词短语。教法导航课上引导学生积极参与课堂活动，老师少讲，鼓励学生多练。学法导航两人、多人小组活动，短语、句型反复操练。教学准备图片、多媒体。教学过程Step 1 GreetingsGreet the stu
6、dents as usual.Step 2 Lead-inShow some pictures about some people who need help，for example，sick people， disabled people，homeless children.then say：Whats your feeling now? Happy or sad? These people need help，do you want to help them? For example：What can you do to help sick people? Help them to ans
7、wer：I could visit them in the hospital. Id like to buy them some flowers. I hope to cheer them up. Then ask the students to think of as many ways to help peopleas possible.Step 3 Pair work1a Say：Please look at the picture now.We can see a bulletin board and two children in it.What is the bulletin bo
8、ard about? Help students to answer：Volunteer Today! Draw the students attention to the three posters on the boardWe can see one sentence in each poster. And we can see some people in each poster，too. What are the volunteers doing in each poster? Please work in pairs and talk about the posters after
9、the example. Then ask some pairs to report their answers. After the students have finished all the items，ask the students to add some other ways they can help people. Get them to write the ways down in the box below the pictureFinally，ask some students to share their ideas with the class. Step 4 Lis
10、tening1b. Ask some students to read and translate the four sentences. Explain any new words and phrases in it if necessary. Then get the children to read the instructions togetherPlay the recording the first time. Tell the students to only listenThen play the recording a second time. Tell them to tr
11、y to write down their answers.Ask some students to report their answers Step 5 PracticieRead the instructions with the class. Call their attention to the example in the speech bubbles in Activity la. Ask a pair of students to read this conversation to the class. Then let them practice in pairs. Afte
12、rtheyvefinishedpracticingthesampleconversation，askthemtomakeupsimilar conversationsbasedontheothertwoposters.Gettwopairstodemonstratetwoconversationsfirst.Thenletthewholeclasspracticeinpairs. Afterthat，playtherecordingofactivity1bandletthestudentsreadafterittwice. Thenaskthemtopracticesimilarconvers
13、ationsusingtheinformationinActivity1bStep6Listening and speaking2a T：Lets listen to another material in which some students are talking about ways to tell people about A City Parks Clean-Up Day. Before listening，please look at the pictures in 2a. Listen to the tape and check the things the students
14、are going to do. Play the tape and then check the answers.2b T：Now listen again and complete the sentences in 2b. Play the tape again and then check the answers.T：In the listening，we have learned about some ways to tell people about the Clean-Up Day. Read the model dialogue in 2c and then work in pa
15、irs to try to make your own dialogues using the information in 2a and 2b.Sample dialogue 1：S1：We need to hand out advertisements after school.S2：Lets have supper first.S1：No，we cant put off handing out the advertisements. Clean-Up Day is only two weeks from now.Sample dialogue 2：S1：We need to put up the signs.S2：Lets drink some water first， Im thirsty.S1：No，we cant put off putting up the signs. Clean-Up Day is five days from now.Sample dialogue 3：S1：We need to put up a notice.S2：Lets have supper first.S
