人教新目标英语八年级上册Unit 7 Will people have robots? Section B 2a-2c(课件+素材）（共21张ppt)

课件21张PPT。Section B 2a-2eUnit 7 Will people have robots?What do the robots look like?What can the robots do?Free talkDiscuss in pairs:Do you believe they are robots?They look like humans.They are like human servants.（n.仆人）（n.人）shape (n.形状)PredictionLook at the title(题目) and predict(预测): This passage is mainly about_____.2bDo You Think You Will Have Your Own Robot?robotsSkimming Read the passage quickly and match. Underline the key words that help you answer.Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4a.Will robots think like humans in the future? b.What will robots be like in the future? c.What can robots do today? d.What are robots like in movies?1) What do the robots look like in the movies? 2) Where are the robots already working? 2.从文中找下列句子的同义句 ： Some can help with building cars and they do simple work many times.Read Paragraphs 1-2 and finish the tasks. 1.Answer the questions: Human servants. In factories. Some can help to build cars and they do simple jobs over and over again. Careful reading多次，反复地Read Paragraph 3 and fill in the blanks.Some robots in Japan can _____Careful reading Two different ideasIt will be _____ to make the robot really _____.Some people think that robots will be able to _____in 25 to 50 years.agree 同意walk and dance.difficultthink like a humandisagree talk like humans Read Paragragh4 and finish the mind-mapHumans snakesfall downlook forA. 落下 B.倒塌 C.跌倒In the future阅读文章的4自然段，将下列发明按时间归类。the robots that look like humansa hundred years agonowin the futurecomputersthe snake robotscomputers, the robots that look like humans， the snake robotsListen and follow. Pay attention to your pronunciation.阅读文章的4自然段，将下列发明按时间归类。the robots that look like humansa hundred years agonowin the futurecomputersthe snake robotscomputers, the robots that look like humans， the snake robotsRead aloud and underline your problems,then help each other in groups.However, they agree it may take hundreds of years. e.g. 现在数以百计的鸟儿正在飞翔。 ———. 数百的；数以百计的Hundreds of birds are flying now. 拓展：当前面是具体数字时，其后不加-s，不和of连用。点拨： hundred, thousand, million, billion等数词若表示一个不确定的数字，前面没有具体数字时，其后要加-s，而且与of连用。e.g.五百名演员_____five hundred actorsThere are _____of students in our school but only _____ are girls.（2011 哈尔滨市） 　　 A．hundreds；two hundred B．hundred；two hundreds 　　 C．hundreds；two hundreds D．hundred；two hundred 　　　真题链接点拨：hundreds of students意为“数百名学生”；two是基数词，因此hundred用原形。句中第二空格意为“二百”，故选A项。句意为“我们学校有数百名学生，但只有二百名是女生”。 When we watch a movie about the future, we see _____ .They are like _____ _____. Today there are already robots working in _____.They do simple jobs ____ ___ ___ ____. There are two different ideas: Some scientists believe it will be _____ to make robots think like ____ _____.But many scientists ___ ... ...