0505第四次課第4次課公屏

1、顧家北(389522376) i loved you in 顧家北I love 顧家北I will love 顧家北if you are 顧家北顧家北顧家北顧家北e charts provide information about how the 顧家北(389522376) i loved you in 顧家北I love 顧家北I will love 顧家北if you are 顧家北顧家北顧家北顧家北e charts provide information about how the and 2007.顧家北(389522376) woseparateyearsechartsprovid

2、etheinformationabouthow was influenced by different types of pollution顧家北(389522376) 19:30:39onewo heechartsprovidetheinformationabouthow was influenced by different types of pollution顧家北(389522376) 19:33:05onewo heocean Thelargestproportionwaspollutantsfromairwhichaccountedforin 1997,and leveled t

3、29%in 2007 顧家北(389522376) pollutants from 顧家北(389522376) the total 顧家北(389522376) 顧家北(389522376) pollutantsfromthe total 顧家北(389522376) 顧家北(389522376) pollutantsfromairaccountedforthelargestproportionofpollution affecting this area. (T)顧家北the proportion 顧家北airpollutionwashighestinbothyears(T) from t

4、he air顧家北(389522376) In2007,itr the ten withpollutantsfromairwhichroseslightly顧家北(389522376) the main source of 顧家北(389522376) the hreat to 顧家北(389522376) Pollutants from air was the main source througout the period. The proportionofpollutantsfromairwas30%in1997,afterwhichitdropped slightly to 29% i

5、n 2007.顧家北(389522376) for this type of pollution dropped slightly to 29%. (T)顧家北(389522376) Specifically,in1997thepercentageofpollutantsfromairaccountedthehisareas(30%),followedbymarine,domestic,andoffshoreoil,takingup22%,18%,17%and5%respectively.Litterand farm waste evenly contributed to the remain

6、ing 8%.顧家北(389522376) Incontrast,therewasamarkedheproportionofsewage,reaching29%in2007,whenitalsobecameamajorsourceof pollution. (T)顧家北(389522376) Similarly,theproportionofsewage,reaching29%in2007,whenitalsobecameamajorsourceof pollution. (T)顧家北(389522376) Similarly,theproportionofoffshoreoilroseto1

7、4%in2007,ntwice the figure t in 顧家北(389522376) nearly three 顧家北(389522376) increased nearly three 顧家北(389522376) nearly three-fold to 14%. 顧家北(389522376) forthistypeofpollutiondroppedslightlyto29%.Incontrast,in2007,whenitalsobecameamajorsourceofpollution.Theincrease he proportion of offshore oil was

8、 also remarkable, rising nearlythree-fold to 14%. 顧家北(389522376) before sharply decreasing to 17% in 2007顧家北(389522376) was22%in1997,Incontrast,thepercentageofmarinepollution decreasing sharply to 17% in 2007. (T)顧家北(389522376) On the other hand, the figure 顧家北(389522376) marinewaste droppedto17%,I

9、worked as a translator in 顧家北(389522376) beforegoing toin 2000, after which i went to I worked as a translator in 顧家北(389522376) therewasalsoadecline to 9%.顧家北(389522376) hepercentageofindustrialwastefromOntheotherhand,thetherewasalsoadecline to 9%.顧家北(389522376) hepercentageofindustrialwastefromOnt

10、heotherhand,thefigureformarinewastedroppedto17%,andatrendwasalsoseen hepercentageofindustrialwaste,fallingto顧家北顧家北顧家北顧家北waste,顧家北Bycontrast,thelitterandfarmwasteoccupiedtheleastin1997,decreased to 顧家北percent and 2% respectively in smallest, 顧家北Bycontrast, pollutionin litterandfarmwastemadeupthesmall

11、estproportionof 1997, and bother figures dropped to zero percent and 2% in 2007. (T)顧家北(389522376) 的句子：By contrast, litter and farm waste made up the smallest and 2% respectively in 2007.顧家北(389522376) Overall,airpollutantsanddomestic pollutantshere.Thepercentagesfor oilsawrises,whilethereweredrops

12、waste and litter.顧家北(389522376) sewageaccountedthemainpartof thesetwopollutantsandoffshore hose of industrial waste, farmOverall,mostpollutantsofthisareawerefromdomesticsewageandpollution.Offshoreoilmadeuparoportionofpollution,other types of pollution became less serious. Overall,mostpollutantsofthi

13、sareawerefromdomesticsewageandpollution.Offshoreoilmadeuparoportionofpollution,other types of pollution became less serious. 顧家北(389522376) Thebarchartcomparesdifferentageermofusingn 2003 and 顧家北(389522376) Thebarchartcomparesdifferentageermsernetn 2003 and 2006 顧家北(389522376) Theproportionofadultsi

14、n16to24wasalwaysthehighestamongdifferentagehesefouryears,accountingfor60%in20032004andthenrisingtoitstopvalue65%in2005,butdecliningslightly to 63% in 2006.顧家北(389522376) 顧家北(389522376) and 44, rising from 50% in 2003 to 57% in 2006顧家北(389522376) nTheproportionofadultsusingthe erneteverydayingroup25-

15、44was slightlylower,butthefigurerosemarkedlytoabout73%in2006.(T)顧家北(389522376) 20:50:53almost remain level to 2006.顧家北(389522376) those aged 45 to 顧家北(389522376) the 45-54 age 顧家北(389522376) those45-54-year-顧家北(389522376) Theproportionof45-to-ernetusersroseto50%andat this til 2006. 顧家北(389522376) an

16、dTheproportionof45-to-ernetusersrosetothose45-54-year-顧家北(389522376) Theproportionof45-to-ernetusersroseto50%andat this til 2006. 顧家北(389522376) andTheproportionof45-to-ernetusersroseto50%inremained at this til 2006. 顧家北(389522376) something rose from . 顧家北(389522376) something saw a rise from. to 顧

17、家北(389522376) There was a rise from. to. in 顧家北(389522376) Similarly,therewasanupwardhefigureforpeopleagedn55and65,increasingsharply to 30% in 2006. 顧家北(389522376) heformerthreeyearsandthenTherewasasteady55 65 age group to 顧家北(389522376) hepercentageernetusersforTherewasasteadyincrease 5565agegroupt

18、o23%he percentage of 2005andtheincreaseernetusersforthe acceleratedinwhenaround顧家北enpeopleofthisagegroupusedthe ernet.顧家北one 顧家北two 顧家北one 顧家北a 顧家北three 顧家北only occupied a small proportion of using【顧家北】1970613(1337398907)ernetone 顧家北a 顧家北three 顧家北only occupied a small proportion of using【顧家北】1970613

19、(1337398907)ernetwhileold【顧家北】1510627(1338397390)【顧家北】036Abby7月(1125976362) 【顧家北】027Penny0530(1105076260) 【顧家北】002Jason0613(128728064) 顧家北0521(1248344414) 顧家北(389522376) The proportion ernet users for was 顧家北The proportion 顧家北elderly was ernetusersfor n 20% of elderly people 顧家北(389522376) ernet use

20、rs accounted for a 顧家北(389522376) proportion of elderly The proportion ernet users elderlywaslowest n 20% of elderly people 顧家北The figure 顧家北ernetusersover of 65 顧家北The proportion 顧家北elderly was ernetusersfor n 20% of elderly people 顧家北(389522376) ernet users accounted for a 顧家北(389522376) proportio

21、n of elderly The proportion ernet users elderlywaslowest n 20% of elderly people 顧家北The figure 顧家北ernetusersover of 65 worldat23%intitdroppedseriouslyanditistthefigurefor顧家北(389522376) pollutionwilldeclinetounder20%inafter which it 顧家北predictedtodrop tounder20%in2050.Bywasasteadyhepercentageofpopulationin 18% in 2050.the whole world,from 16% in 1995 顧家北(3895223