八年级英语下册 Unit 8 A green world教案 （新版）牛津版.doc

a green world教学目标1. to be able to identify different ways to protect the environment2. to learn to talk about how to live a green life重点难点1. to be able to identify different ways to protect the environment2. to learn to talk about how to live a green life教学过程复备step 1 warming updid you know that all around the world, 3 to 6 billion trees are cut down each year? have you ever planted a tree? watch a video.step 2 presentation1. show some pictures and present the new words.2. read aloud the new words. 2. act out the conversation.step 4 practice1. do part a on page 117.2. check the answers.step 5 listen and answer 1. listen to part b and answer the following questions. 1) how did kitty go to school in the past?2) what about now?3) what does millie think she should do to live a green life?4) what about daniel?5) what about sandy?2. read after the recorder.step 6 free talkwork in groups and talk about the ways to live a green life.a: what should we do to live a green life?b: i think .c: i think .d: i think .step 7 language points及时练 将下列句子改为被动语态。1) his father will mend his bike. _2) john didnt finish the homework. _3) did mike watch the new movie yesterday? _4) are the students going to plant trees tomorrow? _step 8 exercises一、根据汉语提示写单词。1. is he _ (严肃的)?2. we can _ (减少) air pollution by riding bicycles.3. he is _ (挖洞) in the garden.4. we can _ (回收利用) old things. 5. it is _ (明智的) of you to take a map. 二、抢时记忆：翻译短语1) 打算、计划做某事2) 植更多的树3) 在花园里挖沟4) 种植水果面包树5) 对. 有好处6) 减少空气污染7) 严重的，严肃的8) 节约水/能源9) 引起严重的空气污染step 9 homeworkread the text book and learn the new words and phrases by heart.教学反思课题unit 8 a green world总备课第2课时课型reading1授课时间 主备人教学目标1. to get some idea about switzerland2. to learn to describe green switzerland3. to learn the words in this text重点难点1. to get some idea about switzerland2. to learn to describe green switzerland3. to learn the words in this text教学过程复备step 1 revisiontranslate the following phrases.step 2 presentation1. show some pictures and present the new words.2. let some students spell the words. 3. read after the teacher.4. read together.5. match the words on the left with the meaning on the right.step 3 warming upshow video and some pictures to present switzerland.switzerland is a beautiful country with high mountains and clean blue lakes.step 4 fast readingread the article quickly and answer the question.whens world environment day? step 6 listening1. listen carefully and answer the questions. (listen to the paragraph 1)what is switzerland like?what do people there try to do?they try to keep their country beautiful and clean.2. listen carefully and answer the questions. (listen to the paragraphs 2-3)what can be recycled in switzerland?what does martinas family do with their old clothes?does switzerland have laws to protect the environment?what will happen if you drop litter in a public place in switzerland?3. listen carefully and answer the questions. (listen to the paragraphs 4-5)what are the new ways to get energy?what are the advantages of these new types of energy?step 7 after readingkitty is telling sandy about martinas article. complete their conversation.step 8 group work1. how do you understand “green switzerland”? what the meaning of “green”?2. interviewyou are an interviewer. you want to interview martina about switzerland. work in pairs, try to ask at least five questions about the trip.step 9 homework1. read aloud the article and underline the difficult parts.2. remember the new words in this lesson. 教学反思课题unit 8 a green world总备课第3课时课型reading2授课时间 主备人教学目标1. learn the language points in this article.2. to learn to talk about how to live a green life.重点难点1. learn the language points in this article.2. to learn to talk about how to live a green life.教学过程复备记录step 1 revisionfill in the blanks according to the text.短语make a / no/ some/ much difference to 意思是“对有/没有/有些/有很大作用、关系、影响”。step 3 exercises一、根据汉语提示完成句子。1. we shouldnt use _ (塑料) bags when we go shopping .2. boys and girls will be _ (分开) into two groups .3. he will be _ (惩罚) by the police because of stealing.4. you should spend your money _ (明智地). 5. there are many rich _ (资源) in our country.二、用所给词的适当形式填空。1. there are many _ (different) between american english and british english. 2. we are not allowed _ (cut) down trees.3. i learned about an organization for _ (recycle) clothes. 4. he is much _ (rich) than me.step 4 homework1. recite this article.2. remember the language points in this lesson. 3. preview grammar.教学反思课题unit 8 a green world总备课第4 课时课型grammar1授课时间 主备人教学目标to learn to use passive voice in the simple future tense.重点难点to learn to use passive voice in the simple future tense.教学过程复备step 1 presentationstep 2 explanation1. 被动语态的一般将来时的概念被动语态的一般将来时用来描述将要发生的动作。e.g. he will be/is going to be taken to hospital in a few minutes. 他几分钟之内就会被送到医院。 the food will be /is going to be eaten by the dog soon. 这些食物马上就会被狗吃掉。2. 被动语态的一般将来时的构成主语will be/ be going to be过去分词i will be /am going to besupported.you /we /they will be /are going to behe /she/itwill be /is going to be 注意：主语是第一人称时，被动语态的一般将来时也可以用“shall be+动词的过去分词”来表达。step 3 practicestep 4 exercisesstep 5 homework1. review the contents of this lesson.2. finish the exercises in the workbook. 教学反思课题8b unit8 a green world总备课第 5 课时课型grammar2授课时间 主备人教学目标1. to understand the structure of the passive voice.2. master passive voice in the simple present and past tenses重点难点1. to understand the structure of the passive voice.2. master passive voice in the simple present and past tenses教学过程复备step 1practice1. complete part a on page 112.2. check the answers.3. complete part b on page 113.4. check the answers.step 2 exercisesstep 3 homework1. review the contents of this lesson.2. finish the exercises in the workbook.三、翻译下列短语1.尽力做某事2.被分开3.一个回收旧衣服的组织4.收集来自全国的旧衣服5.送给某人某物6.有法律做某事7.允许某人做某事8.砍伐树木9.限制空气、水污染10.依靠某物/某人11.使用来自太阳的能量 12.世界环境日教学反思课题unit 8 a green world总备课第 6 课时课型integrated skills授课时间 主备人教学目标1. learn some words and phrases. 2. practise listening skills by listening to a text.重点难点1. learn some words and phrases. 2. practise listening skills by listening to a text.教学过程复备step 1 revisiontranslate some sentences.step 2 presentationpresent the new words.read aloud these new wordsstep 4 listeninglisten to the tape and finish part a1.listen to the tape and finish part a2.daniel and sandy are talking about the results of the survey. listen carefully and then complete the table below.complete part a3.step 5 lets do a survey.work in groups of four and ask your group members about their daily habits. then write a short passage about the results and report it to the class.step 6 exercisesstep 7 homework1. remember the new words in this lesson. 2. preview the next lesson.教学反思课题unit 8 a green world总备课第 7 课时课型speak up study skills1授课时间 主备人教学目标1. to learn to talk about how to protect the environment2. to learn to correct the mistakes by checking the work重点难点1. to learn to talk about how to protect the environment2. to learn to correct the mistakes by checking the work教学过程复备step 1 revisiontranslate the phrases and sentences.step 3 speak up1. listen to the conversation between sandy and kitty then answer the questions:1) what has been a serious problem all around the world?2) what can kitty do to protect the environment?3) is air pollution harmful to our health?2. listen to their conversation again and find out the advantages of planting trees. trees make our town look nicer. trees reduce dust and help keep air clean. trees help keep soil in place during storms. trees provide home for animals. 3. read aloud the conversation then work in pairs to ask and answer. use the conversation as a model4. make your own dialogue. step 4 homework1. remember the new words and the language points in this lesson. 教学反思课题8b unit8 a green world总备课第 8 课时课型speak up study skills2授课时间 主备人教学目标to learn to correct the mistakes by checking the work重点难点to learn to correct the mistakes by checking the work教学过程复备step 1 study skills1. explanationstep 2 exercises1. complete the exercises on page 117. millie has written an article. help her check her work. underline the mistake, make the corrections and decide the types of mistakes she has made.2. check the answers.3. then read them aloud. 4. do more exercisescorrect mistakes in the sentences.step 3 language points step 4 homework1. remember the new words and the language points in this lesson. 2. write a short passage “my green life” and use the skills we have learnt today to check your work.教学反思 课题8b unit8 a green world总备课第 9 课时课型task授课时间 主备人教学目标1. to learn some information about going green.2. to learn how to write a script on how to go green.重点难点1. to learn some information about going green.2. to learn how to write a script on how to go green.教学过程复备step 1 presentation1. show some pictures and present the new words: simple, step, power.2. read after the teacher.3. read together.step 2 warming updiscuss: how can we go green?go green = protect the environmentstep 3 brainstormwhat can we do to save water?what can we do to save power?what can we do to reduce pollution?step 4 readingread millies notes on page 118 and find out: what can we do to save water?what can we do to save power?what can we do to reduce pollution?which else can we do