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B2U3 Read the passage carefully and find the topic sentence（主题句）of each paragraph and the supporting details(支持性细节). Paragraph 1 Topic sentence: _______________________________________________________ Supporting details: →Paragraph 2：Topic sentence: _______________________________________________________ Supporting details: Paragraph 3：Topic sentence: _______________________________________________________ Supporting details: communications finance ______________ ______________ ___________ _________________ __________________ ___________________ Retelling：calculatingmachineanalytical machineuniversal machinePC( personal computer)laptopPara 1: Over time I have been changedquite a lot.1642 ：1822 ：1936 ：As time went bythen1642：calculating machine1822:1936: As time went by: then: tubes World Wide Web Para 2: These changes only became possible as my memory improved.tubestransistorschipsnetworkWorld Wide WebPara 3: Since the 1970s many new applicationshave been found for me.communicationsfinancetraderobotsmobile phonesmedical operationsspace rocketsproviding a life of high qualityPara 1: Over time I have been changedquite a lot.Para 2: These changes only became possible as my memoryimproved.Para 3: Since the 1970s many new applications have been found for me.The history of the computersB1U5 2. Divide the passage into two parts according to the given words. Part1 : Paragraph ( ) the life of Elias’life he met Nelson Mandela.Part2: Paragraph ( ) the change of Elias’ life he met Nelson Mandela.Fast ReadingPart1 Paragraph( ) Elias’lifebefore he metMandelaPart2 Paragraph( ) the change of Elias’life after he met Nelson Mandela1-23-5Please divide the text into two parts Intensive Reading(Task1).1940 ⋯. 1946 ⋯. 1948 ⋯.1952 ⋯. 1963 ⋯.bornbegan schoolleft schoolwent to⋯ for advice Biography(人物 传记）The time of orderPlease read Para1-2carefully and try to finish the timeline of Elias’lifehelped ⋯ blow up ⋯Elias’life before meeting MandelaBlack people’s problemsⅢ RetellingInformation of EliasElias’problemThey had no______.They couldn't get______they wanted.They had to live in_________________.He was a poor ________worker.He needed to get a _________because he wanted to continue doing his work.blackpassbookvotejobsthe poorest areasElias’life after meeting MandelaMandela’s helpsupport for MandelaMandela told him ____________the correct papers so that he could keep his job.He joined _________________________. He helped Mandela _______ some government buildings.how to getthe ANC Youth Leagueblow up