英语人教版八年级下册Unit 2 Section A 3a-3c.doc

Unit 2 Ill help to clean up the city parks.Section A 3a-3cTeaching goals: 一、功能：Talk about the function and application of the infinitives.二、词汇和常用表达: hope to do, give up several hours each week to help, how to care for animals, help kids learn to read, 三、文化知识: Get known the knowledge about the foreign volunteering and charity, and lead students to help others.【设计意图】 高屋建瓴，用简单的课堂用语表述这节课的学习重点语法知识。Teaching and learning steps :Step1 PreviewWrite the English for the Chinese. 1. 几个；数个；一些_ 2. 感觉；感触_ 3. 满足；满意_ 4. 高兴；愉快 _ 5. 物主；主人 _ 6. （尤其长途）旅行；行程_ 7标志；信号_ 8. 生病的；有病的_ 9. 募集；征集_ 10. 独自；单独_11. 关于怎样去照顾动物我想学习更多。._12. 去年， 她决定尝试在一个课后阅读小组当志愿者。 _ 【设计意图】 学生通过预习3a中的单词，能够对文的内容有初步了解,为学习本单元的不定式结构做铺垫，引导学生注重发现问题和总结知识。Step2 Warming up and leading in Show the sign and talk about it. T: Do you know what is this ? S: Its the sign of volunteering.T: What kind of work do volunteers usually do?(Show students some pictures.)S: They could help to clean up parks.They could visit the sick in the hospital to cheer them up.T: These students did so well! Now Our school will start an activity called “You Can Help!” , and want some students who volunteer.【来源：21世纪教育网】Do you love animals?Do you want to be an animal doctor? Do you learn about how to care for animals? Are you a book lover?Can you help them to read?T: Many students want to be volunteers. And they also did very well, such as Mario and Mary. Now lets hear their stories.【设计意图】 利用图片，设置语境，呈现生词及短语，既复习了上节课所学内容，又引入了对本节课的学习，有利于学生准确地理解和记忆。21cnjyStep3 While reading 1. Fast reading Read fast and silently to find the general idea.The general idea of the article is about .A. Students who volunteer to help othersB. the students future jobsC. how to be a good student【设计意图】 快速浏览全文，初步感知文本，引导学生运用略读技巧，初步了解文章的主要内容，培养学生阅读概括能力。【版权所有：21教育】2.Careful readingTASK 1 Read the article carefully and silently to complete the chart. NameHobbiesActivitesfeelingsMario GreenMary BrownReading strategy: Try to find key words as you read and try to remember what you read.【设计意图】 让学生带着问题细读文章,获取细节信息, 并准确完成表格，有利于学生逐渐提高阅读理解能力, 熟悉课文知识。21Step 4 Post-reading activities TASK 1: Listen and repeat.T: Please listen to the tape and follow it.S: Listen and repeat.【设计意图】 让学生跟着录音仿读，可以纠正学生的语音和语调。TASK 2: Complete 3a without looking at the text. Students Who VolunteerMario Green and Mary Brown from Riverside High School give up several hours each week to help others.www-2-1-cnjy-comMario loves animals and wants_1_(be) an animal doctor. He_2_(volunteer) at an animal hospital every Saturday morning. Mario_3_(believe) it can help him_4_(get) his future dream job. “Its hard work,” he_5_(say), “but I want_6_(learn) more about how_7_(care) for animals. I get such a strong feeling of satisfaction when I see the animals_8_(get) better and the look of joy on their owners faces.”2-1-c-n-j-yMary is a book lover. She could_9_(read) by herself at the age of four. Last year, she decided_10_(try) out for a volunteer after-school reading program. She still_11_(work) there once a week to help kids learn_12_(read). “ The kids are_13_(sit) in the library, but you can see in their eyes that theyre _14_(go) on a different journey with each new book. Volunteering here is a dream come true for me. I can do what I love_15_(do) and help others at the same time.21教育名师原创作品【设计意图】 让学生进一步理解文章内容，对文章的具体内容和主旨大意都有一个清晰的了解，并为下一步总结本单元的语法知识做好铺垫。21*cnjy*comTASK 3 Use infinitives to complete the sentence below.1. Mario would like an animal doctor.2. Mario works for an animal hospital because he wants about how for animaols.3. Mary decided for a job at an afte