八年级英语上册Unit7Willpeo教学课件新版人教新目标版

八年级英语上册Unit7Willpeo教学课件新版人教新目标版

Unit 7 Will people have robots? Section B2 2a-2e Discussion Tell your partner what you know about robots. What do they look like and what can they do? 2a I think there will be more robots in the future. Really? What do they look like? I think they look like humans. They can do anything men can do. Sounds interesting. e.g. The little girl can even recite the article. 小女孩甚至还能背诵这篇文章。 1. even adv . 甚至；连；愈加 2. human adj . 人的 n . 人 e.g. A human can think and talk, but an animal can’t. 人能思考、说话，但动物不能。 New words e.g. My aunt is already fifty, but she looks very young. 我姑姑早已五十岁了，但她看起很年轻。 3. already adv . 已经；早已 4. dangerous adj . 有危险的；不安全的 e.g. Some animals are in great danger . 一些动物处于极大的危险中。 名词 danger + 后缀 ous → dangerous Lions are dangerous animals. 狮子是危险的动物。 fall down 突然倒下；跌倒；倒塌 5. factory n . 工厂 e.g. There will be more factories in the future. 将来会有更多的工厂。 e.g. The house might fall down in a few months. 几个月内这所房屋也许就会倒塌。 6. fall v. (fell/ fel/) 倒塌；跌倒；掉落 8. believe v. 相信；认为有可能 e.g. The dad didn’t  believe  his son would do such a thing. 那个爸爸不相信他的儿子做了那样的事。 7. disagree v. 不同意 ；持不同意见；有分歧 e.g. My father agrees , but my mother disagrees . 我爸爸同意，但我妈妈不同意。 e.g. What is the shape of your kite? 你的风筝是什么形状的？ 9. shape n . 形状 10. hundreds of 许多；大量 = lots of e.g. There are hundreds of flags in front of the building. 在那个高楼前有很多旗帜。 11. over and over again 反复地；多次 还可以说 over and over e.g. They sang the song over and over . 他们反复地唱那首歌。 He called over and over again but nobody answered. 他多次打电话但没有人接。 12. possible adj . 可能的；可能存在或发生 ( 前缀 )im+ possible →impossible 不可能的 e.g. Do you think it’s possible to beat them? 你认为战胜他们有可能吗 ? To cross this river seems impossible . 穿过这条河似乎不可能。 Warming up What can robots do? What do the robots look like? Para.1 Will robots think like humans in the future? Para.2 What will robots be like in the future? Para.3 What can robots do today? Para.4 What are robots like in movies? 2b Read the article and match each paragraph with the question it discusses. 1. Robots can build _____ in factories. 2. They can do _______ jobs many times and never get bored. 3. Some can _________ and _________. 4. Some can help _______ people under _________. cars simple look for buildings walk dance Read the article again quickly. Complete the sentences about what robots can do now. 2c Read the article carefully, then complete the table. robots Today’s robots In movies They’re like human servants. They help with the housework and do ________ or dangerous jobs. They work in factories and never _________. In real life   dirty  get bored robots Robots in the future Their shapes Some will look like ________ and others might look like animals. They can _____ like humans. They may ______ like humans. They will even be able to talk like humans. Their abilities humans move   think  Fill in the blanks in this paragraph with words from the article. 指导： 此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。 首先 ，通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。 然后 ，根据 2b 中短文的内容填空。 2d Some robots are very human-like. They can walk and ______ like people. Some scientists think that in the future they will _______ robots more like humans. This may not _______ in the near future, but at some point, robots will even be able to ______ like people. However, some scientists ________. dance make happen talk disagree James White believes that robots will not be able to do the _______ things as we can. For example, he thinks that robots will ______ be able to wake up and know where they are. Which side do you ________ with? same never agree What kind of animals might robots look like in the future? What do you think these robots will be able to do? Write your ideas and role play with your partner. 2e Role Play I think some future robots might look like spiders. They will be able to help us clean the window, sweep the floor. Some robots might look like snakes. They will be able to help look for people under the buildings if buildings fall down with people inside. They will also be able to sever us. They can make dinner, do the dishes and make coffee for us. Some robots will be look like people. They will be able to sing, dance and talk with us. Some robots might look like big arms. They will be able to work in factories. They can help make cars and do simple jobs over and over again. 1. Today there are already robots working in factories . 现在已经有机器人在工厂里干活了。 working in factories 的逻辑主语是 robots ，但这个 there be 句型中， 谓语动词已经有了 are ，所以 work 就不能再作本句的谓语动词 ，而 应用 -ing 形式 。 2. Fewer people will do such jobs in the future because they are boring , but robots will never get bored . 辨析 such & so such 和 so 均可表示“ 如此；这样 ”。 1) such 常用来修饰名词， so 常用来修饰形容词或副词。 e.g. Do you like such weather? I’m so glad to see you. He can draw so well. 2) 当名词前有 many ， much ， few 或 little 等词修饰时，用 so 不用 such 。 e.g. There are so many /few people in the hall. You have so much /little homework today. 3) “such + a / an + adj .+ 可数名词单数”相当于“ so + adj .+ a /an + 可数名词单数”，表示“如此 …… 的一个 ……” 。 e.g. She is such a lovely girl . = She is so lovely a girl . 用 such 或 so 填空。 1) The man told us _____ funny a story. 2) She has _____ a beautiful dress. 3) How can you get _____ much money to buy the car? 4) Don’t go out in _____ cold weather. 5) Don’t eat _____ quickly. so such so such so get bored 变得无聊 boring adj . 无聊的（ 主语是物体 ） bored adj . 令人无聊的（ 主语是人 ） e.g. This book is very ________. 这本书真无聊。   The children quickly ____________ with staying in the house. 孩子们呆在家里很快变得就无聊了。 boring got bored 3. But many scientists disagree with Mr. White. However, they agree it may take hundreds of years. 前缀 (dis) + agree ( 同意 )→disagree agree v . 同意；赞成；应允 disagree v. 不同意 ；持不同意见；有分歧 agree with sb.  同意某人的意见 agree to do sth.  同意做某事 e.g. I agree _____ you on this matter. He agreed ____ fly kites with me this weekend. to with agree 后可接 that 引导的宾语从句 ， that 有时可省略，意为“ 同意 …… ；一致认为 ……” 。 e.g. They agree (that) the movie is very boring. take vt . 花费 It takes / took/ will take sb. some time to do sth. 花费某人多长时间做某事 e.g. The problem was difficult. It took Leo nearly twenty minutes to work it out. hundreds of 数以百计的；成百上千的 后接可数名词复数形式 e.g. There are hundreds of ____ (pig) on the farm. 当 hundred 受数词或不定数量词修饰 时， hundred 用零复数形式，即 原形 。 e.g. 三百 →  three hundred pigs 表示不确定的数字，类似的还有： thousand ， million 等 thousands of 成千上万的；数以千计的 注意： hundred ， thousand ， million 等数词前有具体的数字时，数词用单数形式。 完成句子或对话 1) The summer holiday is coming. Two h________ of the students will go to the beach.   (2016  甘肃天水 ) hundred  2) — I know Jack has already collected ____________________ ( 成千上万的邮票 ) ． —Yes, he's crazy about it. (2016  江苏连云港 ) thousands of stamps  4. Some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. ( 翻译 ) 一些科学家相信尽管我们可以把机器人做得能像人一样活动，把它们做得真的像人一样思考将会很难。 that 引导的是一个宾语从句。在宾语从句中， 如果主句是一般现在时态 ， 从句可根据实际情况确定时态 ；如果 主句是过去时态，从句也要用过去时态的某种形式 。 believe sb. 相信某人说的话 believe 表示 相信某人说的话是真的 或 相信某事会发生 ( 或已经发生 ) 。 e.g. I don’t believe you. believe v. 相信；认为有可能 believe in 信赖 相信 believe in 后接 sth .( 真理、宗教一类的词 ) 多表示 信仰某事物，相信其存在 ； 后接 sb. 则表示信赖某人或相信某人的人格 。 e.g. Do you believe in magic ? We all believe in Mr. Zhang . 根据句意，用 believe 或 believe in 的适当形式填空。 (1) I ________ what he said just now, but I never __________ him as a person. (2) I couldn’t ________ my eyes when she walked into the room. believe believe in  believe    5. They think that robot will even be able to talk like people in 25 to 50 years. 他们相信在 25 至 50 年以后机器人甚至能够像人一样谈话。 talk v. 谈话；对话 talk to 跟 …… 谈话 ( 对话 ) talk of 谈到； 谈起 talk about 谈论某人或某事 talk with 同 …… 交谈 短 语 看起来像人类 look like humans 醒来 wake up 能够 be able to 寻找；寻求 look for Ⅰ.  根据语境及提示，补全所缺单词。 1. —Was Jimmy at Green Hotel when you got there? —Yes. When I arrived, he was a_____ there. 2. Jane, don’t go out on your own at night. It’s d________. already  dangerous 3. It was cold outside but it was warm i_____. 4. It’s h_____ nature that parents should be fond of ( 喜爱 ) their children. 5. Please look at all s____ of the question before you decide. sides inside  human Ⅱ.  根据句意及提示，写出句中所缺单词。 1. I don’t _______ ( 相信 ) a single word the man said. 2. Joe’s father works in one of the ________ ( 工厂 ) on Park Street. 3. It’s __________ ( 不可能的 ) for me to be there before 8:00 p.m. 4. There are trees in all _______ ( 形状 ) and sizes in the park. 5. I _________ ( 不同意 ) with Len — he said the picture was good. But I said it was bad. disagreed believe factories impossible shapes Ⅲ.  根据意思完成句子，每空一词。 1.  那张照片中的女孩看上去一点都不像她。 The girl in that photo doesn’t ____ _____ her at all. 2.  我在西安时，约翰多次给我写信。 John wrote to me _____ _____ _____ _____ when I was in Xi’an. look like over and over again 3.  莫扎特谱写了大量优美的曲子。 Mozart wrote ________ ____ beautiful pieces of music. 4.  半小时前，那座桥倒塌了。 Half an hour ago, the bridge _____ _____. 5.  海伦，你在找你的英语字典吗？ Helen, are you _______ ____ your English dictionary? looking for hundreds of fell down 1. Read the passage after class. 2. Write your own sentences with the phrases below. over and over again, get bored, wake up, hundreds of, be able to, fall down, look for, seem (im)possible