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1、Unit2 Ill help to clean up the city parks.第一课时 Section A(1a-1d)【学习目标】1. 重点单词：city, cheer, volunteer, notice lonely2. 重点短语：clean up, give out , cheer up, make a plan, make some notices, come up with , help out , care for, used to 3. 重点句式：I hope to work outside.You could help to clean up the city park
2、s. The girl could visit the sick kids in the hospital to cheer them up. The boy could give out food at the food bank.We need to come up with a plan for the City Park Clean Up Day.A lot of old people are lonely. We should listen to them and care for them.【学习重点】1. 重点短语和句型2. 动词短语和不同的介词、副词搭配的意义【学习难点】动词短
3、语和不同的介词、副词搭配的意义【课堂导学方案】Step1 情景导入T:Do you know a volunteer ? Do you know what the volunteers do?S1: They help the old people.S2:They help do some cleaning. .T: What can you do to help the people who need your help? Now please talk about the questions in groups.Step2 完成教材1a-1c的任务1. 认真观察1a中的图片，根据图片中的信
4、息写出图片中帮助他人的方法，然后写出其他帮助他人的方法。完成后小组内交流看谁写得多。2. 认真阅读1b中的句子，理解句子意思，为听力做好准备。3. 认真听录音，然后按听到的顺序为男孩与女孩标序号，核对答案，完成听力。4. 再听录音，跟读对话。5. 结对练习，表演对话。6. 模仿对话，让学生编新的对话。Step3 完成教材2a-2c的任务1. 认真观察2a中的图片，然后听录音圈出他们打算要做的事情，核对答案。2. 再听一遍录音，根据录音内容完成 2b中的填空，完成后核对答案，然后大声朗读句子。3. 听录音，学生跟读。4. 让学生利用2a,2b 中的信息仿照2c的形式编新的对话，并邀请多组同学表演
5、对话。Step4 完成教材2d的任务1. 学生自读对话，回答下面的问题。What is Helen doing ?What did Tom do last year?How do a lot of people feel in the old peoples home?What should we do?2. 大声朗读2d中的对话，读后与同伴结对练习，分角色表演对话。3. 请同学们表演对话，结对练习。Step5 问题探究1. 使孩子们高兴起来Cheer the children up=cheer up the children 动词+副词构成的短语Eg: 打扫干净clean up 分发give
6、 out 振奋起来 cheer up 帮忙 help out2. lonely ,alone 的用法Eg: He lives alone in a lonely place but he isnt lonely. 他一个人住在荒无人烟的地方但不孤独。3. used to 的用法Eg:He used to live in Paris.他过去一直住在巴黎。He didnt use to come here.=He usedt to come here.他过去不常来。【当堂评价方案】请学生们做前面课时训练部分第二课时 Section A(3a-3c)【学习目标】1.重点单词：several, fee
7、ling, satisfaction, joy, owner, journey2.重点短语：give up ,several hours,at the age of , at the same time3.重点句式：I want to learn more about how to care for animals.I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners faces.Volunteering here is
8、a dream come true for me. I can do what I love to do and help others at the same time.【学习重点】1.重点短语和句型2.动词不定式短语【学习难点】动词不定式短语【课堂导学方案】Step1 情景导入T: Do you want to volunteer to do something?Ss: Yes, we do.T: What kinds of work do you want to do?S1: I will help clean up the city parks.S2: I want to visit
9、the old people s home to help them and cheer them up. .T: Today we will learn something about volunteering.Step2 完成教材3a-3b的任务1. 阅读3a中的短文，根据短文内容，回答问题：What do Mario and Mary volunteer to do ?2. 认真阅读短文，回答3b中的问题，完成后让学生展示答案，教师点拨。3. 再仔细阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。4. 教师点拨短文中出现的重点和难点。5. 熟读短文，背诵知识点。6. 小节训练。
10、Step3 完成教材2a-2c的任务1. 认真阅读3a中的短文，完成3c的句子填空，完成后小组内互相核对答案。2. 结合3c句型，小组讨论动词不定式的用法，教师点拨重难点。3. 小节训练。Step4 问题探究1. give up的用法They decided to give up the plan.他们决定放弃计划。English is very useful, you cant give it up.英语非常有用，你不能放弃它。He decided to give up learning English.他决定放弃学英语。2. 动词不定式的用法Its right to give up smo
11、king.戒烟是很正确的。I have much homework to do.我有许多作业做。He wants to go.他想走。I come here to see you.我来这看你。He doesnt allow me to go.他不让我走。My job is to look after you.我的工作就是照顾你。动词不定式没有人称和数的变化，但有时态和语态的变化。不定式可作主语、宾语、宾语补足语、表语、状语和定语，但不能单独作谓语。有些动词后只能跟动词不定式作宾语，如：decide, plan, expect, hope, wish , pretend, promise, re
12、fuse ,afford, agree, ask 等。【当堂评价方案】请学生们做前面课时训练部分第三课时Section A(Grammar Focus -4c)【学习目标】1.重点单词：sign, sick, raise, alone2.重点短语：put up, hand out , call up, put off3.重点句式：You could ask hospitals to let you visit the kids and cheer them up. She volunteers there once a week to help kids learn to read.Im ma
13、king some signs to put up around the school. For example, we can make plans to visit sick children in the hospital or raise money for homeless people.【学习重点和难点】1. 动词+副词结构的动词短语2.动词不定式【课堂导学方案】Step1 情景导入 T: We have learnt many important phrases, such as clean up, give out, cheer up, give up and so on .
14、Do you know the meanings of these phrases? Can you make sentences with the phrases by yourselves? Now please write some sentences with the phrases. I will ask some students to come to the blackboard to write your sentences.Step2 完成教材Grammar Focus 的任务1. 训练学生大声朗读Grammar Focus的句子。2. 小结练习。Step3 完成教材2a-2
15、c的任务1. 两人一组互相提问方框中的句子，为填空做好准备。2. 认真阅读4b中的句子，选用方框中的短语来补全句子，小组内核对答案，然后大声地朗读句子。3. 认真读4b中的短文，用所给词的正确形式填空，完成后请学生展示答案，教师点拨。然后学生大声朗读短文，体会动词不定式的用法。4. 教师提问点拨动词不定式的用法，然后用动词不定式完成句子，请学生到黑板上写出答案，完成后教师点拨学生写句子。Step4 问题探究1. 每个人都能感到时间的快速流逝。Everyone may feel time go by very quickly when they do something interesting.2. 有时，父母们发现与青少年交谈是有困难的。At times, parents find it difficult to talk with their teenage children. 3,这个病人病情很严重。The sick man is badly ill.【当堂评价方案】请学生们做前面课时训练部分第四课时Section B(1a-1e)【学习目标】1.重点单词：repair ,fix, wh
