(
课件网) Module 3 Life now and then Unit 3 Language in use Revise& master the new words of this unit. Aim 1 Revise& master some sentences. Aim 2 能够运用比较级联合不同时态对过去与现在, 现在与未来的各个方面进行比较; 能够描述过去的生活。 Aim 3 通过本模块的学习, 了解过去与现在人们生活方面的变化和不同。让学生通过现在与过去的对比, 了解社会发生的变化, 从而更加珍惜现在的生活。 Aim 4 People 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. Say what life was like in the early 1980s and what life is like today. 小组对对碰！ 【教材回顾】 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. easier healthier longer (the) fastest more easily 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 make 5 the roads (8)_____ (crowed) than ever, and it also makes pollution (9)_____ (bad). We must all work harder to reduce pollution. good fit more crowded worse Complete the sentences with the words or expressions in the box heat more than seldom spare speak up 1. We _____ have time to go on holiday. 2.We do not have much _____ time because we have important exams this year. 3.Never go out in the _____ of the day without a hat. 4.You have to _____ because the students in the back cannot hear you. 5.Mr Smith is _____ a teacher. Most of his pupils think of him as their friend. seldom spare heat speak up more than Read the email and find three examples that show life was harder in the past than it is today. 1) People lived in small houses, very close to each other, with no space for children to play. 2) Most of the big cities were dirty and unhealthy. 3) Children didn’t always go to school, and they had to work. Around the world change Features Differences In the past Modern Ways Features More information horse, horse-drawn carriage, on foot slow, too much manure cars quick, comfortable, convenient, cleaner than norse-drawn carriage 词 尾 变 化 原级 比较级 最高级 单音节词在词尾加-er(比较级)或-est(最高级) tall hard taller harder tallest hardest 以不发音的e结尾的词加 -r或-st large wide larger wider largest widest 以重读闭音节结尾的词,应双写辅音字母再加-er或-est big hot bigger hotter biggest hottest 以辅音字母加y结尾的词变为i再加-er或-est happy dry happier drier happiest driest 多音节词和多数双音节词在其前面加more 和most difficult popular more difficult more popular most difficult most popular 比 较 级 和 ... ...
