英语人教版八年级上册Unit 7sectionB.doc

Unit 7Will people have robots?Section B (2a2e)类别课时要点重点单词1.human(adj.& n) 人的；2.servant(n.)仆人3dangerous(adj.)有危险的；不安全的 4.already(adv.)已经；早已5factory(n.)工厂 6.believe(v.)相信；认为有可能7disagree(v.)不同意；持不同意见；有分歧 8.shape(n.)形状；外形9fall(v.)倒塌；跌倒；掉落10.possible(adj.)可能的；可能存在或发生的11impossible(adj.)不可能的；不可能存在或发生的 12.side(n.)一方(的态度、意见、立场)重点词组13.fly rockets to the moon 乘火箭到月球14.live on a space station 住在太空站15look like humans 看起来像人类 16.hundreds of years 好几百年17be able to 能，会 18.many different shapes 许多不同的形状19fall down 落下，跌倒 20.at some point 从某方面来说重点句式21.Do you think you will have your own robots？你认为你会拥有自己的机器人吗？22They think that robots will be able to talk like humans in 25 to 50 years.他们认为在未来的25到50年间机器人甚至能像人一样说话。自主学习案根据句意及汉语提示完成单词。1I like to live in an apartment(公寓) with my grandfather near the park.2Dave wants to be an astronaut(宇航员) to fly in space.3The robot can do many things like a servant(仆人)4My father are making many robots in this factory(工厂)5My brother is very clever and he can make model planes with different kinds of shapes(形状)课堂导学案 Step 1准备与热身(Preparation) In 2b，ask students to read the passage.T：Get the students to look at the title of the passage and complete the sentences.Step 2呈现与输入 (Presentation)In 2c, ask the students to read the article again.Then write three sentences about what robots will be able to do in the future.In 2d，try to fill in the blanks in this paragraph with the words from the article in 2b.Step 3练习与体验 (Practice) Look at the following five pictures carefully, how do you think these future robots will help you and your family? Then write your ideas and discuss them with your partner. Like these：Picture 1：I think the first robotspider robot will go under furniture to look for things.Picture 2：I think the second robotsnake robot will clean pipes and chimneys.Step 4运用与生成 (Production) 1Put the students into groups of four and discuss the following questions.What things can robots do?Are they useful or not?What ways do you think a robot will help you and your family in the future?What shapes do you think your robots will look like?2Write a report on the results of your discussion.3Prompt some students to read aloud their reports to the class.Step 5巩固与提高(Progress)【探究点】Today there are already robots working in factories.今天已经有机器人在工厂里工作。already副词，意为“已经；早已”，常用于肯定句中。There be主语doing sth.意为“有在做某事”，其中现在分词作定语。【拓展】There be主语动词不定式，意为“有要做”。【针对训练】有很多老人在公园里散步。There are many_old_people_walking in the park.【探究点】Fewer people will do such jobs in the future because they are boring.将来会有更少的人做这项工作因为太乏味了。such形容词，意为“如此的；这样的”。作定语，可修饰可数名词单数、复数或不可数名词。常用于以下两种结构：sucha/an形容词可数名词单数such形容词any和much除外可数名词复数/不可数名词【拓展】so副词，意为“如此，这样”，常用于以下两种结构：so形容词/副词so形容词a/an可数名词单数【针对训练】Its such a great country.(同义句转换)Its so_great_a country.【探究点】However，they agree it may take hundreds of years.然后，他们认为这可能需要花数百年时间。hundreds of数以百计的；许多hundred数词，意为“一百”。当前面有具体数词修饰时，hundred要用单数形式，且后面不能用of短语，即“数词hundred名词”；当前面没有具