外研版九年级英语下册《Language in use》Life now and then PPT免费课件，共47页。Language practicePeople are wealthier today, and they live longer than they did in the past.But people don't take as much exercise as they used to.More people have cars, and they walk or use their bikes less.We eat better and we live longer.课堂操练Complete the passage with the correct form of the words in brackets.For many people, life is a lot (1) _______ (easy) today. Medicine and diet are improving, and people are getting (2) ________ (healthy) and living (3) ________ (long). But communication is changing (4) __________ (fast) of all. Today, with the Internet, people can communicate (5) __________ (easily) than ever before with friends all over the world.Not all the changes are (6) ________ (good) ones. More people drive cars instead of riding bikes, so they are not as (7) ________ (fit) as they were. Increasing traffic makes the roads (8) ____________ (crowded) than ever, and it also makes pollution (9) ________ (bad). We must all work harder to reduce pollution.Read the email again. Find sentences that tell us：1. There was not enough living space for people.2. Most of the big cities were dirty and unhealthy.3. Life was harder for children in those times.Write examples.1. People lived in very small houses, very close to each other, with no space for children to play.2. The pollution from factories filled the air. People put their rubbish outside in the streets.3. They didn’t always go to school, because they had to work instead.Learning to learnWhen you do a listening or reading exercise, you should read the instructions carefully. Then you can focus your attention just on the information you need. You don’t have to understand every word.Hold the debate.Those for the motion give their opinions.Those against the motion give their opinions.Take turns to say what you think about each other’s arguments.语法要点1. think of... as 把……看作eg: I think of you as my friend. 我把你当作我的朋友。think of... as意为“把……看作”，此处的as是介词，后可接名词（短语）等。类似的短语还有consider... as, look on... as, regard... as等。eg: They regard him as their friend.他们把他当作他们的朋友。2. find out 找出；查明其后可接名词（短语）、代词或从句等。eg: We must find out who broke the window today.今天我们一定要查出谁打坏了窗户。3. as a result 因此，结果eg: It was late at night and there was no bus. As a result, we had to walk home.夜深了并且没有公共汽车。结果我们不得不步行回家。Summary本节课主要学习了以过去生活和现在生活的不同为主要内容的邮件，掌握了知识点think of… as, find out, as a result的用法，做了练习题并进行了语言练习。... ... ...关键词：Language in use PPT课件免费下载，Life now and then PPT下载，.PPTX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。