人教版八年级上册英语Unit 7 Section A(1a-2d).doc

1、 课题： Unit 7 Will people have robots? 第一课时 Section A (1a2d ) 学习目标：1、 重点单词paper r(n.) 纸；纸张；future (n.)将来；未来；pollute (v.)污染；environment(n.) 环境； planet (n.) 行星；earth (n.)地球；世界； plant (v.) 种植/(n.) 植物； part (n.) 部分2、重点词组 in the future在未来；play a part参与(某事)；study on computer在电脑上学习；be free免费；live to be 200 y

2、ears old 活到200岁；in 100 years一百年之后；be in great danger处于极度危险之中；save the earth 拯救地球3、重点句式(1).What will the future be like? 未来是什么样的？ Cities will be more polluted.And there will be fewer trees.城市污染将更严重并且树将会更少。(2).Will people use money in 100 years? 一百年之后，人们还使用货币吗？No,they wont.Everything will be free.不，不会

3、。那时一切都是免费的。(3).Will there be world peace?将会有世界和平吗？Yes,I hope so.是的，我希望如此。重点难点：重点1.will构成的一般将来时态的陈述句、否定句、疑问句及回答。2.There be 句型的一般将来时。 3.明确区分可数名词和不可数名词；正确使用more, less, fewer难点 学会使用一般将来时态预言将来。导学设计：1. People wont use money. Everything will be free. 人们不使用钱，任何东西都是免费的。【归纳】(1) free作形容词，意为“免费的”。例如：你必须付钱。这塑料袋不

4、是免费的。You must pay for the plastic bags because they _ _.。(2) free作形容词，意为“_”。例如：你明天早上有空吗？ Will you _ _ tomorrow morning?2. Will people use money in 100 years?一百年后人们还会使用钱吗？【归纳】 in 100 years意为“_”，后接一段时间表示在将来某段时间之后，句子的时态要用_。例如：他将于一周之后回来。He _ _back in a week. 3. more, less, fewer的用法【归纳】(1) many _（比较级）_（最

5、高级），修饰_名词复数。(2) much_（比较级）_（最高级），修饰_名词。(3) little _（比较级）_（最高级），修饰_名词，a little 意为“有一些”，表示肯定；little 意为“几乎没有”，表示否定。(4) few_（比较级）_（最高级），修饰_名词复数，a few意为“_”，表示肯定；few意为“几乎没有”，表示_。【现学现练】 用more,less,fewer填空。1).Weplanttreeseveryyear,therewillbe_ trees.2).Ifwewastewater,therewillbe_water.3).Ifeveryfamilyhasaba

6、by,therewillbe_people. 4).Therewillbe_robotseverywhere,andhumanswillhave_worktodo.知识巩固.根据句意及汉语提示完成句子。1.Everyone will have a computer in the _(未来).2.I dont know the books on the table are _(免费的).3.The Mars is one of the nine _(行星)of the sun.4.We should do something from now to keep the _ (环境)clean.5.

7、I believe there will be less and less _(污染) in the future.根据句意用所给词的适当形式填空。1.There will be (little) pollution in 10 years.2. The kids use computers (study) at home.3. they (buy) a new house? Yes, they will.4. There are (few) cars in my hometown than in Beijing.5. Make sure that everything (be) ready

8、now.Then lets begin.单项选择1. I hope I have _ free time. I dont like to keep busy. A. more B.less C. many D.little2. If there are _ trees, the air in our city will be _ cleaner. A. less, more B. more, more C. more, much D. much, more3. I am happy because I have _ homework to do today than yesterday. A.

9、 more B. less C. few D. fewer4. There _ an English speech contest tomorrow afternoon in our school. A.will have B. will is C. is going to have D. will be5. The river is dirty. _ people go to swim in it. A. Few B. A few C. Little D. A little.补全对话Nick:What are you reading,Jill?Jill: 1. Nick: Sounds co

10、ol. 2. Jill: Well, cities will be more crowed and polluted.There will be fewer trees and the environment will be in great danger.Nick: 3. Will we have to move to other planets?Jill:Maybe.But I want to live on the earth.Nick:Me, too.4. Jill:We can use less water and plant more trees. 5. A.Then what c

11、an we do?B.So what will the future be like?C.Its a book about the future.D.Everyone should play a part in saving the earth.E.That sounds bad!参考答案导学设计 1.(1) arent free (2) 有空的/空闲的，be free 2.在100年之后，一般将来时，will come 3.(1) more,most，可数 (2)more,most,不可数(3)less,least,不可数(4) fewer,fewest,可数，有一些/有几个，否定【现学现练】1).more 2).less 3).fewer 4).more, less知识巩固.1.future 2.free 3.planets 4. environment 5. pollution.1.less 2.to study 3.Will;buy 4.fewer 5.is.1-5 ACBDA.1-5 CBEAD