初中英语外研社课标版九年级下册(2013)Unit 1 公开课.pptxVIP

Module 3 Life now and thenUnit 1 They sometimes work harder.Objectives1. To understand the conversations of comparing life in the past and now;2. To learn some key words and useful expressions. 3. To learn to use the following structures to make comparison: A is –er than B. as…as…/not so…as…Now and then In the past: There were fewer cars.People walked or cycled more often.There were fewer tall buildings. The mountains were greener. The rivers were cleaner and there were more fish swimming in the rivers.People lived harder.Less medicine was known.People got ill and died more easily and more often.People had more free time and lived more relaxed.At present:Tall buildings take up more room for crops.The air is not so clean and fresh as before.The climate is warmer than before. There are more cars. People walk or cycle less than before.There are more traffic problems.People learn more about diseases and medicine.So people are healthier and live longer. People have to work harder and have less free time. Life becomes busier than before.New words and expressionsadj.富有的; 富裕的/welθ?/wealthyn.担心; 害怕fear/f??/v.aux.(用于表示过去真实或经常的行为) 过去/ju:st tu/used to/welθ/ n.财富; 财产wealthv.使加倍;把……增加一倍adj. (成)双的; 两个/d?bl/doubleadv. 很少的; 不常seldom/seld?m/adj. 空余的; 备用的spare/spe?/业余时间; 闲暇spare timespeak up大点声说adj. 聋的deaf/def/wealthy 富有的；富裕的 wealth 财富；财产 fear 担心；害怕used to (用于表示过去真实或经常性的行为) 过去 e.g. People used to ride a bike to work in the early 1980s. 在二十世纪八十年代早期, 人们常骑自行车去工作。double使加倍; 把…增加一倍(成)双的; 两个 spare time 业余时间; 闲暇e.g. I like to enjoy the sunshine in my spare time. 我喜欢在闲暇之际享受阳光。speak up大点声说deaf 聋的 e.g. The old man is a little deaf, please speak up. 这位老人有一点耳聋, 请大点声说话。Words:wealthy wealth fear double seldom spare deafPhrases:used to speak up spare timePatterns:★I suppose that’s because more people have cars…★But people don’t take as much exercise as they used to.★Some people think life in the past was simpler and healthier than today.Liste