人教版八年级英语上第七单元.ppt

于于 淑淑 娟娟范家屯实验学校范家屯实验学校 1. 未来将会是什么样子？未来将会是什么样子？ What ____ the future ____ ____?2. 城市将会有更多的污染城市将会有更多的污染.将会有更少的树子将会有更少的树子 Cities ____ ___ ___ polluted. And there will ____ ____ trees. 3. 一百年后人们还使用钱吗？一百年后人们还使用钱吗？ _____ people _____ money____ 100 years? 4. 不，不用了一切都将是免费的不，不用了一切都将是免费的 No,____ ____ .Everything___ ___ free.be likewill be moreWill use in根据课本内容，完成下列句子根据课本内容，完成下列句子 they won’t will be will be fewer5. 世界将会有和平世界将会有和平吗？是的，我希望如此。

是的，我希望如此 ___there ___world_____? Yes ,I ___ so6. 孩子孩子们将在家里通将在家里通过电脑学学习 kids ____ _____ ______ home ___computers.7. 他他们不会去上学？不会去上学？ They _____ ______ to school? 8. 将会有更多的人，更少的空将会有更多的人，更少的空闲时间 There _____ ____ _____ people and_____ free time. Will be peace hope will study at onwon’t gowill be more lessWhat will the future be like?city--cities Cities will be more crowded and polluted [pə`lu:tid] 污染的污染的 What will the future be like?environment in great danger[in`vairənmənt]环境环境 The environment will be What can we do?planet[ plænit ] 行星行星 move to other planets?Will we have toMaybe What can we do?We can use less waterplant more treesEveryone should play a part in saving the earth.save the earthplay a part 参与参与1. dangerous adj. 有危有危险的；不安全的的；不安全的e.g. Some animals are in great danger. 一些一些动物物处于极大的危于极大的危险中。

中名名词danger +后后缀ous → dangerous Lions are dangerous animals. 狮子是危子是危险的的动物fall down 突然倒下；跌倒；倒塌突然倒下；跌倒；倒塌 2. factory n. 工厂工厂e.g. There will be more factories in the future. 将来会有更多的工厂将来会有更多的工厂e.g. The house might fall down in a few months. 几个月内几个月内这所房屋也所房屋也许就会就会倒塌3. fall v. (fell/ fel/) 倒塌；跌倒；掉落倒塌；跌倒；掉落前前缀(dis) + agree (同意同意)→disagree4. disagree v. 不同意不同意 ；持不同意；持不同意见；； 有分歧有分歧e.g. My father agrees, but my mother disagrees. 我爸爸同意，但我我爸爸同意，但我妈妈不同意believe sb. 相信某人相信某人说的的话Believe in sb 信任某人信任某人believe + that 从句从句5. believe v. 相信；相信；认为有可能有可能e.g. I believe that you can finish the work on time. 我相信你会按我相信你会按时完成工作。

完成工作e.g. What is the shape of your kite? 你的风筝是什么形状的？你的风筝是什么形状的？6. shape n. 形状形状7. hundreds of 许多；大量许多；大量= lots of【【辨析辨析】】具体数字具体数字+ hundred 如：如：three hundred 三百三百e.g. There are hundreds of flags in front of the building. 在那个高楼前有很多旗帜在那个高楼前有很多旗帜8. over and over again 反复地；多次反复地；多次 还可以说还可以说over and over, again and againe.g. ①① They sang the song over and over. ②② He called over and over again but nobody answered. over again 意为意为 “再重复一次再重复一次”与与once again, once more同意同意. eg.I didn’t get it. Would you please read it over again? 我没听懂我没听懂,请你再读一遍请你再读一遍,好吗好吗?9. possible adj. 可能的；可能存在或发生可能的；可能存在或发生(前缀前缀)im+ possible →impossible 不可能的不可能的e.g. Do you think it’s possible to beat them? 你认为战胜他们有可能吗你认为战胜他们有可能吗? To cross this river seems impossible. 穿过这条河中似乎不可能。

穿过这条河中似乎不可能Everything will be possible if you put your heart into it.如果你用心去做如果你用心去做,一切皆有可能一切皆有可能.Tell your partner what you know about robots. What do they look like and what can they do?2aI 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.What do they look like?They look like humans.What does it look like?It looks like a dog. This robot looks like a huge arm.What will robots do for us in the future?Let’s make predictionsIn 100 years….speakdo exercise run cookplay the pianoplay footballdancehelp people do jobs like working in dirty or dangerous placeshelp with the housework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? 2bRead the article and match each paragraph with the question it discusses.  Do You Think You Will Have Your Own Robot?1.When we watch movies about the future, we sometimes see robots. They are usually like human servants. They help with the housework and do jobs like working in dirty or dangerous places.2.Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.Scientists are now trying to make robots look like humans and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, somescientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White thinks that robots will never be able to wake up and know3.where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.Some scientists believe that there will be more robots in the future. However, they agree it may take hundreds of years.These new robots will have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots that4.look like snakes. If buildings fall down with people inside, these snake robots can helplook for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future!翻译短语翻译短语 1.帮忙做家务帮忙做家务2.花费好几百年的时间花费好几百年的时间3.看起来像看起来像4.让机器人走路或跳舞让机器人走路或跳舞5.和人一样做相同的事和人一样做相同的事do the same things as a personhelp with the houseworktake hundreds of yearslook likemake robots walk and dance6.例如例如7.与人交谈与人交谈8.做简单的工作做简单的工作9.一遍又一遍一遍又一遍10.变得烦躁变得烦躁11.寻找寻找12.看起来有可能的看起来有可能的seem possiblefor exampletalk to peopledo simple jobsover and over againget boredlook for 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 simplelook for the buildingswalkdanceRead the article again quickly. Complete the sentences about what robots can do now.2c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 _________. dancemakehappentalkdisagree 2dFill in the blanks in this paragraph with words from the article. 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? sameneveragree1. 朗读朗读2b课文。

课文 2. 整理一下自己课堂上所学的短语整理一下自己课堂上所学的短语Class is over!。