人教版八年级英语上册《Will people have robots?》SectionA PPT课件，共46页。Warming-upThink about our future.What will the world be like in 100 years?Lead-inWill everything be free?Will books only be on computers, not on paper?Will every family have a car?Will people live to be 200 years old?Will students study at home on computers?Will people have robots in their homes?Language points1. Will people use money in 100 years?“in + 时间段”一般用于将来时，表示将来一段时间后。in 100 years意思是“100年后”I’ll come back in three days.我3天后回来。“after +时间段”用于过去时，表示从过去某个时间点算起一段时间后。He came back after three days.他三天后回来了。另外，after还可接时间点, 既可用于将来时也可用于过去时。He came back after two o’clock.他两点后回来了。_x000B_He will come back after two o’clock.他两点后会回来的。2. pollution n. 污染Air pollution is a great problem now.现在空气污染是个大问题。pollute v. 污染Bicycle is a good exercise. It doesn’t pollute the air.自行车是一种好的运动，它不污染环境。... ... ...关键词：Will people have robots? PPT课件免费下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。