英语八年级下册？.那么，英语八年级下册？一起来了解一下吧。
狠长啊：
Do you think you will have your own robot?
In some science fiction movies,people in the future have their own robots.these robots are just like humans.They help with the housewoke and do the most unpleasant jobs.
Some scientists believe that there will be snch robots in the future.However,they agree it may take hundreds of years.Scientists are now trying to make robots look like people and do the same things as us.Japanese companies have already made robots walk and dance.This kind of robots will also be fun to watch.
But robot scientist James White disagree.He thinks that it will be difficult for a robot to do the same things as a person.For example,it's easy for a child to wake up and know where they are.Mr White thinks that robots won't able to do this.But other scientists disagree.They think that robots will be able to talk to people in 25 to 50 years.
Robot scientisits are not just trying to make robots look like people.For example,there are already robots working in factories.These robots look more like huge arms.They do simple jobs over and over again.People would not like to do such jobs and would get bored.But robots will never get bored.
In the future,there will be more robots everywhere,and humans will have less work to do.New robots will have many different shapes.Some will look like humans.and others might look like snakes.After an earthquake,a snake robot could help look for people under buildings.That may not seem possible now,but computers,space rockets and even electric toothbrushes seemd impossible a hundred years ago.We never know what will happen in the future!
硪说伱也钚挑嗰短嘚……打嘚硪嘚手恏累哦……选硪吧……
Unit 1
一般将来时
1．定义：表示将来某个时间将要发生的动作或存在的状态
2．肯定句式：主语+will/ shall/ be going to +动词原形
否定句式：主语+will/ shall +not或be not going to +动词原形
疑问句：Will/ Shall +主语+动词原形+其他？
Be +主语+going to +动词原形
3．标志词(时间状语)
tomorrow, in 2012, in +一段时间 (in three days, in five years), next month (week, year), later on, tomorrow morning 等。
*4．现在进行时表将来
come, go, fly, leave, arrive等短暂性动词用进行时表将来
eg： We are leaving for Hong Kong next week.
Unit 2
情态动词
1. 用法：情态动词表示建议、要求、可能和意愿等。情态动词后面跟动词原形，情态动词没有人称和数的变化。常用的情态动词有：can, could, may, might, must, shall, should, will, would, need等。
2. should的用法
a. should作为助动词shall的过去式，可以在间接引语中与第一人称主语搭配，表示过去将来时间。
b. should作为情态动词，通常用来表示现在或将来的责任或义务，意为“应该”、“应当”，这时它可以和ought to, be supposed to互换使用，可用于各种时态。
3. 情态动词could表示“建议”时不是can的过去式，而表示比can更加委婉的建议。
4. 情态动词can, could, shall, should还可以表示“请求，许可”。shall 和should用于第一人称，表示征求对方的建议或意见。
Unit 3
过去进行时
1. （1）定义：表示过去某一时刻或某一段时间正在发生或进行的动作，常与表示过去某一时刻的时间状语连用。
（2）结构：was/ were +doing
（3）标志词：at this time yesterday, at 8 yesterday morning，有时与when或while引导的时间状语从句连用等。
（4）过去进行时态与一般过去时态的区别：
a. 一般过去时态表示过去发生的动作或存在的状态。
b. 过去进行时态强调过去某一时间正在进行的动作。
2. when 和 while的用法
（1）when一般指时间点，从句中的谓语动词用终止性动词，但也可以跟时间段，这时从句中的谓语动词要用延续性动词。
eg：When I arrived there, it was raining.
(2 ) while意为“正在……时”，表示在某一段时间内某动作或状态是延续的，后面只能跟时间段，而不能用时间点，所以while引导的从句中的谓语动词用延续性动词。
eg：The dog ran out while we were talking.
(3 ) when引导的从句的动作和主句的动作既可以同时发生，也可以先后发生；而while强调主句和从句的动作同时发生。
Unit 4
直接引语、间接引语
1. 步骤：（1）不要“，”“：”“ “ ” ”
（2）要考虑到人称的变化
（3）要考虑时态的变化
（4）要考虑时间状语、地点状语、指示代词的变化
（5）直接引语变为间接引语后，都要使用陈述句语序
2. 直接引语变成间接引语时，要把原来的时态向前推移，几个主要时态的变化规律有：
直接引语 间接引语
一般现在时 一般过去时（客观真理除外）
一般将来时 过去将来时
现在进行时 过去进行时
3. 直接引语变为间接引语后，所用的连接词是不同的
（1）陈述句用that连接，that可省略
（2）一般疑问句用if 或whether引导
（3）特殊疑问句用特殊疑问词引导
Unit 5
条件状语从句
1. 表示“如果……”“在某种条件下，会……”
2. 时态
一般主句用将来时，从句用一般现在时。
主句用过去将来时，从句用一般过去时。
*3. if 与whether 引导条件状语从句时，一般可互换，但也有区别：
（1）引导主语从句，而且放于句首时，必须用whether
（2）引导表语从句时，必须用whether
（3）whether与or not 连用
（4）动词不定式之前必须用whether
（5）介词之后必须用whether
1你想去看新闻吗？ ---是的.不是的
2明晚你计划去看什么?---我计划去看‘我们过去的时光’
3你期待从喜剧中学到什么？---你能从中学到一些好的笑话。
4你为什么喜欢看新闻?---因为我希望去查明世界上发生的事。
5你认为谈话节目怎么样？---我不介意他们。我无法忍受他们。我喜欢看他们。
童鞋，我们第五单元刚上完。哈哈，希望能帮助到你
（有点长啊）正文如下：
Do you think you will have your own robot?(标题）
In some science fiction movies,people in the future have their own robots.these robots are just like humans.They help with the housewoke and do the most unpleasant jobs.
Some scientists believe that there will be snch robots in the future.However,they agree it may take hundreds of years.Scientists are now trying to make robots look like people and do the same things as us.Japanese companies have already made robots walk and dance.This kind of robots will also be fun to watch.
But robot scientist James White disagree.He thinks that it will be difficult for a robot to do the same things as a person.For example,it's easy for a child to wake up and know where they are.Mr White thinks that robots won't able to do this.But other scientists disagree.They think that robots will be able to talk to people in 25 to 50 years.
Robot scientisits are not just trying to make robots look like people.For example,there are already robots working in factories.These robots look more like huge arms.They do simple jobs over and over again.People would not like to do such jobs and would get bored.But robots will never get bored.
In the future,there will be more robots everywhere,and humans will have less work to do.New robots will have many different shapes.Some will look like humans.and others might look like snakes.After an earthquake,a snake robot could help look for people under buildings.That may not seem possible now,but computers,space rocketsand even electric toothbrushes seemd impossible a hundred years ago.We never know what will happen in the future!
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