八年级英语上册 Unit 7 Will people have robots Period 2-SectionA（2a-2d）（导学案）（无答案）（新版）人教新目标版

Unit 7 Will people have robots Period 2-SectionA（2a-2d）学习目标：1.复习巩固用will表达的一般将来时态对未来进行预测； 2.学习掌握“more,fewer,less”的用法。学习重难点：1.一般将来时的句式；2.“more,fewer,less”的用法教学流程设计：自研自探：预习课本50页，自研2a,2b对话及句子；勾画翻译2d重难点单词，短语，句子并熟读。预习完成后做如下预习检测。I、翻译并熟读记忆单词，短语 (一）、单词1. 纸_2.污染_3.预言_4.未来_5.环境_6.行星_7.地球_8.种植_9.部分_（2） 、短语：1.更少/多的人_2.更少的业余时间_3.更少的车_4.更少/多的污染_5.种更多/少的树_6.更拥挤的城市_7.搬到其他星球_8.处于极大的危险当中_9.用更少的水_10.在拯救地球中发挥作用_11.在将来_12.住在地球上_13.更少地使用地铁_合作探究：1.对学：对子间相互检查预习，核对答案。2.直击课本：1)听2a录音，选出你所听到的单词。2)听2b录音，选出你所听到的预言.3)再听一遍录音，完成下面的对话。(抢答加分环节）Woman: OK, now I want to hear everyones predictions about the future.Girl 1: Well, I think there will be _ _.Woman: More people? OK. What else?Boy 1: I predict that there will be _ _ _.Woman: I hope not! Girl 2: Well, I think there will be _ _. Woman: You do? Girl 2: Yes, people will use the subways more.Woman: Thats a great idea. Lets hear another prediction.Boy 2:There will be _ _.Woman: That will be good for the earth!Girl1: I think there will be _ _. I think cities will be really big and crowded.3.群学：观察与思考：根据所填内容，请你来总结一下：(1) fewer译为_，是_的比较级，修饰_(复数/不可数) 名词。(2) less译为_，是_的比较级，修饰_ (复数/不可数)名词。(3) more译为_，是_或_的比较级，修饰_(复数/不可数)名词练习：假设我们户县100年后会有如下变化，请用“more/less/fewer”填空。now45 schoolsMuch polutionmuch clean water2 cinemasMuch rainin 100 years5 schoolsLittle polutionlittle clean water10 cinemasLittle rain In 100 years,in our Huxian.There will be_schools.There will be _pollution.There will be_clean water.There will be _cinemas.There will be _rain4.pairwork:两人一组用2a,2b内容完成对话： A:whats your prediction about the future?B:I think there will be more/less/fewer. A:Really?I dont think so.But I think there will be more/less/fewer.5.角色扮演：2d: I、Read for information,read and answer the questions:1) What are Nick and Jill talking about?_2)What can we do to protect the environment?II.Read for language .Read and fill in the blanks with the books closedA: What are you reading ,Jill？B：Its_.A：Sounds cool ,so_.B: Well, cities will be _.There will be_and the environment will_.A: That sound bad._.B: Maybe, but I want to _.A: Me too .Then what can we do ?B: We can use _ Every should _.III.朗读或角色扮演以上对话。并完成以下探究点1. play a part in意思是_,后接动词的_形式。相似短语有play a role in.,翻译句子:Everyone should_（参与到拯救地球的活动中来）2. be in great danger意思是_,例如：The environment_（将处于极度危险当中) in the future. 展示提升：1.展示预习内容；2.展示2c对话编写；3.展示2d角色扮演。总结生成：通过本节课，我学会了用_时态对未来进行预言；我也学会“more/fewer/less”的用法：_.效能检测：I、用所给词的适当形式填空。1.Cities _(be) very clean in the future.2. We _ (study) at home on computers in 100 years.3. There _ (be) only one country in the world in 100 years.4. Because there is less _(pollute), our hometown becomes more and more beautiful.5. I can do it with _ (few) people and _ (little) money.6. There will be _ (many) cars than before.II、完成句子。1.将来会是怎么样的？_will the _ _ _?2. 我们将不得不搬到其他星球。We _ _ _ _ to other_.3. 我们应该参与植更多树。We shoul