人教版八年级英语上册教案UNIT 7 Period 2 （Section A 2d-3c）.docx

Period 2 (Section A 2d-3c)设计说明本节课在第一节课的基础上继续学习“will +动词原形”表示的一般将来时。话题继续预测 我们将来的城市面貌、未来人们的生活状况。通过朗读、角色扮演、师生谈论、生生谈论、 小组活动、采访调查等形式完成对语法内容的总结，包括将来时“will+动词原形”这一语 法及其句式变化，there be的将来时的结构和句式，以及more, fewer, less的用法等。完成 相关练习，达成目标，提高能力。教学目标.知识目标：(1)掌握单词和短语:pollute, environment, planet, earth, plant, part, peace, sea, build, sky, play a parto(2)掌握句型:"Cilies will be more crowded and polluted.M “We can use less water and plant more trees.n u Will we have to move to other planets?" 4<Everyone should play a part in saving the earth.”* There will be less free time.1 .能力目标：熟练运用目标语言谈论环保话题和未来生活。(2)掌握用will表达一般将来时态这一语法知识。2 .情感目标：通过一般将来时预测我们将来的城市面貌，未来人们的生活状况。重点难点.重点：(1)运用所学的单词和句型来陈述自己对将来的看法；学会谈论自己对将来的预言。(2)掌握用will表达一般将来时态这一语法知识。1 .难点：运用一股将来时来表达自己对未来的预测。教学准备多媒体课件，录音机和磁带，调查表格。教学过程Step 1 Revision & Warming upAsk some students to give some predictions.T： What's your prediction about the future?SI ： There will be less free time.S2： There will be more pollution.T： Will the pollution be better or worse?What will happen in the future according to Jill's book? Now let's learn the dialogue.Step 2 New wordsShow the students some pictures to teach the new words(planet, environment, plant, peace, sea, sky, build, earth).For example：T： Look at the picture. What is it?Ss： It's a planei.(板书 planet)T： Look at that picture. There is a plant.(板书 plant)(用相同的方法教授其他生词。)Write the words and meanings according to the pronunciation.(l)/po'iu:t/ v. pollute 污染(2)/in'vairanm0nt/zz. environment 环境(3)/'plaemt/n. planet 行星(4)/3i(r) 0 In. earth 地球：世界(5)/pla:nt/v. &. plant 种植；植物(6)/pa:(r)t/L part 局部(7)/pi:s/n. peace 和平(8)/si:/L sea 海：海洋(9)/b ild/v. build 建筑；建造(10)/skai/L sky 天空Step 3 Role-playWork on 2d.1. Read the conversation and answer (he questions.(1 )What will the future be like according to the book about the future?(2)What can people do to save the earth?Answers： (l)Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.(2)We can use less water and plant more trees.2. Read the conversation and find the following phrases.(1)处于极度危险之中in great danger(2)搬到其他行星 move o other planets(3)参与：发挥作用play a part(4)在地球上 on ihe earlh(5)种树 plant trees(6)拯救地球 save ihe earlh3. Cooperative inquiry.(l)about是介词，意为“关于”。It's a book about the future.这是一本关于未来的书。(2)in great danger处于极度危险之中I think the earth will be jn great danger in the future if we can't protect (he environment. 我认为如果我们不能保护环境，地球将来会处于极度危险之中。(3)move(o 搬到We have to move to other cities.我们不得不搬到其他城市。(4)play a part in (doing) sth.参与,在中扮演角色，在中起作用Everyone should play a part in saving(savc) the earth.每个人都应当尽一份力来拯救地球。4. Read the conversation after the tape.5. Let the students practice the conversation with their partners. Then let some pairs act out the conversation.6. Complete the passage according to 2d.Jill is reading a book about the future. Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Maybe people will have to move to other planets. We can use less water and plant more trees. Everyone should play a part in saving the earth.Step 4 Grammar FocusLet the students read through Grammar Focus, then fill in the blanks to complete the sentences. (1)将来会是什么样子？What will the future be like?(2)城市污染将会更多，而且树木将会更少。Cities will be more polluted. And there will be Cwer trees.(3)100年后，人们会使用钱币吗?Will people use money jn 100 years?(4)不，他们不会。一切东西将会免费。No> they wont Everything will be free.(5)将会有世界和平吗？Will there be world peace?是的，我希望如此。Yes, I hope so.(7)孩子们将会在家中用电脑学习。Kids will study at home on computers.(8)他们将不会去上学。They won't go to school.1. Ask the students to check the answers with each other according to Grammar Focus.2. Ask students to observe (he sentences and say the structure of Simple Future Tense.Step 5 Explanation一般将来时(1)构成：“助动词wiH+动词原形”。(2)意义：表示授宠某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动 作。(3)常见的用于该时态的时间状语有：in the future, in+一段时间，还有tomorrow, next year, next week等表示将来的时间状语。(4)句式：肯定句：主语+will+动词原形+其他.Kids will study at home on computers.孩子们将会在家里用电脑学习。否认句：主语+won't+动词原形+其他.People won't use money in 1(X) years.100年后人们将不再使用钱币。一般疑问句：Will+主语+动词原形+其他?肯定回答：Yes,主语+MU.否认回答：No,主语+won't.Will people have more free time?人们将会有更多的空闲时间吗？一Yes, they will. /No, they won't.是的,他们会。/不,他们不会。Ask students to observe the sentences and say the structure of Simple Future Tense of “there be”.1. there be句型的一般将来时结构：(1)肯定句：There will be+其他.(2)否认句：There will not be+其他.(3)一般疑问句：Will there皿+其他？肯定回答：Yes, there will.否认回答：No, there won't.Ask students to review this language point learned in period 1.2. more, less 和 fewer 表示数量小 可数名词复数mw+l不可数名词一(2 )less+不可数名词(3)fewer+可数名词复数Step 6 Practice1. Work on 3a.(l)Tell the students to read the sentences in 3a and try to fill in the blanks with "more" "less" or “能wer”.(2)Read the sentences first and know the meaning of each one.Then decide to choose the right one according to the nouns after the blanks. (Some adjectives are in front of the nouns.)(3)Finally, check the answers together and explain some difficult points.Answers： I. less, more 2. more, more 3. fewer, more4. more, more 5. less, more(or “more, fewer")(4)Ask the students to read aloud and remember these sentences.2. Work on 3b.(I )Let the students read (he beginning of each sentence and understand the meaning of each sentence.(2)Lct the students think what will happen in the future in these situations.(3)Check the sentences they wrote one by one» find the mistakes and correct them.(4)Ask some students to say their sentences in front of the class. Other students listen carefully and correct the mistakes.Answers will vary.Step 7 Group workWork in groups to discuss what a city will be like in the future.1. Do a survey about the predictions in your group.Students' namesWhat's your prediction about the future?Zhang Weiwill be more pollutionLi Ningwill be fewer treesTry to report like this： Zhang Wei thinks there will be more pollution in the future. Li Ning.Step 8 SummaryThe students summarize what they learnt in this period with the help of the teacher.当堂达标(见导学案“当堂达标”)答案与解析：I . 1. will visit根据时间状语the day after tomorrow可知应该用一般将来时,其构成形式是 “will+动词原形”。2. won't be该句子为there be句型的一般将来时，其否认形式为"There won't be.”。3. Will, live in the future是一般将来时的时间状语，本句是一般将来时的一般疑问句形式， 直接将助动词will提前即可。4. is going或will go根据句中的时间状语next month可知句子用一般将来时态。故填is going 或 will goopeace peaceful是形容词，意为“和平的”，其名词形式为peace。句意：将会有世界和平 吗？II. 1-5 DDDAD 610 DCCAC15 BDABA 610 CADCDStep 9 HomeworkRevise Grammar Focus.1. Write an article about the life in the future.板书设计UNIT 7 Will people have robots? Period 2 (Section A 2d3c)pollute1. 一般将来时态environment肯定句：主语+will+动词原形+其他.planet否认句：主语+won、+动词原形+其他.earth一般疑问句：Will+主语+动词原形+其他？plant肯定回答：Yes,主语+will.part否认回答：No,主语+won't.peace sea build sky in great danger move to other planets play a part2. there be 句型there be句型的一般将来时结构： 肯定句：There+will be+其他.否认句：There+will not be+其他. 一般疑问句：Will there+be+其他?3. more, less 和 fewer 表示数量C、 J可数名词复数more+|不可数名词(2)less+不可数名词(3)fewer+可数名词复数教学反思