2019秋八年级英语上册 Unit 7 Will people have robots Period 3预习案（Reading）课件 新人教版.ppt

Period 3 预习案 (Reading),Unit 7 Will people have robots?,目录,contents,学习目标,课前预习,思考探究,课文理解,学习目标,目录,contents,学习目标,1. 能够读懂并用英文交流讨论对将来的预测。 2. 阅读技巧: (1)速读短文以极快的速度阅读文章，寻找字面上阐述的信息。 (2)仔细阅读短文有目的性、有选择地细读有关章节或段落从而找到答案。,预习检测,目录,contents,一、必背单词,课前预习,dangerous,possible,impossible,课前预习,shape,side,factory,Japan,holiday,word,课前预习,disagree,believe,agree,already,even,probably,课前预习,during,human,fall,inside,二、重点短语 1. 多次；反复地_ 2. 同意某人的意见_ 3. 寻找；寻求_ 4. 尽力做某事_ 5. 例如_,课前预习,over and over again,agree with sb,look for,try to do sth.,for example,6. 唤醒；睡醒_ 7. 数以百计_ 8. 突然倒下；跌倒；倒塌_ 9. 感到厌烦的_ 10. 有能力做某事_,课前预习,wake up,hundreds of,fall down,get /feel bored,be able to do sth.,课前预习,三、经典句型,课前预习,三、经典句型,课前预习,三、经典句型,四、根据以上重点短语和句型完成句子，词数不限。 1. 我们有能力学好英语。 We _ English well. 2. 他们反复做这项工作。 They do it _.,课前预习,are able to learn /study,over and over again,3. 在汶川地震中数以百计的建筑物倒塌了。 _ tall buildings _ in Wenchuan Earthquake. 4. 他帮助我寻找那只迷路的小狗。 He _ the little lost dog.,课前预习,Hundreds of,fell down,helps me look for,5. 工作很无聊，但是机器人从不感到厌烦。 The jobs _，but robots will never _.,课前预习,are very boring,feel /get bored,目录,contents,思考探究,1.However, they agree it may take hundreds of years. 然而，他们一致认为这可能要花费数百年的时间。 hundreds of 表示不确切的数目，意为“数百，好几百，成百上千”。同类型的短语还有 thousands of(数千, 成千上万), millions of(数百万)等，前面不可加数字。,思考探究,若要表示确切的数目，则需用“(1)_+ hundred / thousand / million”表示, 如 three hundred 三百, six thousand六千。,思考探究,基数词,(2)上千学生参加了这次考试，但只有两百人通过了。 _ students took the exam, but only _ students passed it.,思考探究,Thousands of,two hundred,2. 辨析：be able to 与 can be able to 可用于任何时态；can 只能用于现在时，过去时用could表示。 (1)她能开车。 She _ drive a car.,思考探究,can /is able to,(2)他十岁时能弹钢琴。 He _ play the piano when he was ten. (3)在未来，计算机会通过看你的眼睛记住你。 In the future, puters _ to remember you by looking at your eyes.,思考探究,could /was able to,will be able,课文理解,目录,contents,4,一、请认真阅读2b短文，完成下列题目。 ( )1. Robots can work in _ places. clean and dangerous B. dirty or dangerous C. dirty or big D. clean or dangerous,B,课文理解,( )2. Some robots in Japan can _. A. walk and dance B. walk and sing C. run and dance D. swim and walk ( )3. Whats the meaning of the word “servant” in the first paragraph? A. 服务员 B. 朋友 C. 亲人 D. 仆人,A,课文理解,D,( )4. They think that robots will even be able to talk like human in_ years. 2025 B. 2545 C. 2550 D. 3050,C,课文理解,( )5. Which of the following sentences is TRUE? A. When we watch movies about future，we never see robots. B. Today there are not robots working in factories. C. Some robots in China can walk and sing. D. Some scientists believe that there will be more robots in the future.,D,课文理解,二、请根据课本2b完成短文填空。 The robots are just like humans. They help us do the housework and the jobs 6. _ working in dirty or dangerous places and doing simple jobs over 7. _ over again. 8. _ people will do such jobs because,like,课文理解,and,Fewer,they are boring，but robots will never get 9. _. Scientists are now trying to 10. _ robots look like people. Robot scientist James White thinks that it will be 11. _ for a robot to think like a human. But other scientists disagree.,bored,课文理解,make,difficult /hard,They think that robots will be 12. _to talk like humans in 25 to 50 years. In 13. _ of years，these new robots will have many different shapes. Some will look like humans，and others might look like animals. If buildings 14. _ down with people inside，,able,课文理解,hundreds,fall,the snake robots can help 15. _for people under the buildings. It seemed impossible 100 years ago. We never know what will happen in the future!,look,课文理解,谢 谢 观 看 ！,