1、Unit 1 They sometimes work harder.Module 3 Life now and then 课前预习课前预习一、一、必背单词必背单词1.wealthy adj.2.double adj./v.3.spare adj.4.deaf adj.5.fear n.6.wealth n.7.seldom adv.8.used to v.aux.富裕的富裕的双的双的/使加倍使加倍空余的空余的聋的聋的害怕害怕财富财富很少地很少地过去过去(经常经常)二、二、重点短语重点短语1.know more about medicine 2.deal with=do with 3.in th
2、e early 1980s 4.take as much exercise as 5.as hard as 6.used to do sth.7.the number of.8.have enough spare time 9.speak up 10.a bit deaf 处理，对付处理，对付在在2020世纪世纪8080年代早期年代早期做和做和一样多的锻炼一样多的锻炼和和一样努力一样努力过去常常做某事过去常常做某事 的数字的数字有足够的空闲时间有足够的空闲时间说大声一点说大声一点知道更多关于药品的事知道更多关于药品的事有一点耳聋有一点耳聋三、三、根据句意和汉语提示完成句子根据句意和汉语提示完成
3、句子1.It (很少)rains in the west of China，so people there are short of water.2.Mr Smith would like to book a (双的)room because he will travel with his best friend.3.During the May Day holiday，all of us have (有足够空闲时间)to stay with our family.seldomseldomdoubledoubleenough spare timeenough spare time4.More
4、and more people move to the city，so (的数量)cars is doubled.5.The elderly man cant hear you clearly.Thats because he is (有点耳聋).the number ofthe number ofa bit deafa bit deaf要点解读要点解读1.But people dont take as much exercise as they used to.但是人们不像以前锻炼得多了。但是人们不像以前锻炼得多了。Do people work as hard as they did fif
5、ty years ago？人们是否像五十年前一样努力工作？人们是否像五十年前一样努力工作？(1)take exercise 意为“做锻炼”。(2)used to do sth.意为“过去常常做某事”。(3)be used to do sth.意为“被用来做某事(被动)”。(4)be/get used to+doing 意为“习惯做”。(5)as.as.意为“和一样”，中间用原级。否定：not as.as=not so.as 意为“和不一样，不如”。B BA Aused toused tonot as interesting asnot as interesting as2.When the n
6、umber of cars is doubled，the pollution is also doubled.当汽车数量增加一倍时，污染也增加一当汽车数量增加一倍时，污染也增加一倍。倍。(1)the number of的数量，做主语时谓语动词用单数。(2)a number of=many大量的，后跟名词复数，做主语时谓语动词用复数。(3)double v.意为“使加倍”；adj.意为“双的，两倍的”。e.g.His partner is ill and he has to do double work.他的伙伴生病了，他必须做双倍的工作。D Da double rooma double roo
7、m3.People seldom say they have enough spare time.人们人们很少说他们有足够的空闲时间。很少说他们有足够的空闲时间。(1)seldom意为“很少”，表示否定。(2)enough放在名词前或后，放在形容词后面。(3)spare time意为“空闲时间”。A AA A4.Remember to speak up！Shes a bit deaf now.记得大声记得大声说出来！她现在有点耳背。说出来！她现在有点耳背。(1)remember to do意为“记得去做(未做)”。(2)remember doing意为“记得做过(已做)”。(3)a bit d
8、eaf 意为“有点耳背”。(4)a bit+adj.=a little+adj.意为“有点”。(5)a bit of+不可数名词=a little+不可数名词，意为“一 些”。(6)speak up 意为“大点声说”。C C10.a bit10.a bit，a bit of 11.Speak up a bit of 11.Speak up课堂专练课堂专练一、一、听听Unit 1 Act.2对话，完成短文对话，完成短文 The history homework is to write things about life in the 1 and life today.It must be han
9、ded in next 2 .Today they must answer the question“Is life today better or worse than the past？”Betty asks whether they can write about topics such as medicine and 3 .The teacher advises her to think about the medical technology and the 4 .Daming wants to write something about personal safety.He thi
10、nks there are so many 5 to protect ourselves today.1.past1.past2.Monday2.Monday3.pollution3.pollution4.environment 5.laws4.environment 5.laws二、听填信息二、听填信息 听听Unit 1 Act.3对话，完成下列信息表。对话，完成下列信息表。1.better1.better2.wealthier2.wealthier3.medicine3.medicine4.harder4.harder5.simpler5.simpler三、语法选择三、语法选择Compar
11、ed with the past，life has changed a lot.People are 1 today and they live longer than they did in the past.There is less fear of 2 because people know more about the ordinary diseases.But more wealth 3 means less health.Because more people have cars，they dont take as 4 exercise as they 5 .When the nu
12、mber of cars 6 ，the pollution is getting 7 worse.People today 8 have enough spare time.To know more about 9 life has changed，Bettys mother advises her to ask their neighbor Mrs.Li，who is 10 deaf.()1.A.wealth B.wealthy C.wealthier D.the wealthiest()2.A.get ill B.to get ill C.got ill D.getting ill()3.
13、A.some time B.some times C.sometimes D.sometime()4.A.many B.much C.more D.the most()5.A.use to B.used to C.get used to D.get usedC CD DC CB BB B()6.A.is doubled B.are doubled C.double D.doubled()7.A.very B.quite C.even D.still()8.A.never B.few C.seldom D.less()9.A.how B.what C.when D.which()10.A.a b
14、it of B.a bit C.a little of D.littleA AC CC CA AB B四、完成句子四、完成句子1.说大声点！我们听不见。_！We cant hear you.2.过去的生活比现在要简单和健康。Life in the past is _ than today.3.在学校你要学会怎样处理与同学间的关系。At school，you should learn how to _ the relationship among students.Speak upSpeak upsimpler and healthiersimpler and healthierdo with/deal withdo with/deal with4.在过去，人们常常工作很努力。In the past，people _.5.今天人们生活得不如过去健康。Today people _ they were in the past.used to work hardused to work hardarent as/so healthy asarent as/so healthy as
