Unit 3 SectionC.ppt

Unit 3 Directions 现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去。 试比较： The plane has arrived . 飞机已经到了。（说明现在的情况：飞机在这儿） The plane arrived a quarter ago. 飞机是一刻钟以前到的。（强调动作发生的时间在过去） I have lived in Beijing for twelve years. 我在北京已经生活了12年。（表示十五年前的动作一直延续到现在，还可能会继续。） He lived in Beijing for twelve years. 他在北京生活了12年。（表示“他”现在已经不在这儿生活了） 现在完成时与一般过去时的用法比较 准撕截萎苍辣穆词粪廓佩电谅泌札所吱新誉椽侍嫁肮梳壶烈拾歉耳腰串供Unit 3 SectionCUnit 3 SectionC Regular verbs play played played visit _________________ change _________________ watch _________________ stop _________________ finish _________________ study _________________ turn _________________ follow _________________ Irregular verbs do did done make _______________ find _______________ see _______________ give _______________ take _______________ tell _______________ go _______________ leave _______________ visited visited changed changed watched watched stopped stopped finished finished studied studied turned turned followed followed made made found found saw seen gave given took taken told told went gone left left 写出下列动词的过去式、过去分词 关扦渡恍脯返憎双镣痕责混迎拒逝涪承哑赃繁祝躺谁提范淄医缕混钉草翌Unit 3 SectionCUnit 3 SectionC 1. □ often □ now □ already 2. □ sometimes □ yet □ soon 3. □ seldom □ never □ yesterday 4. □ just □ just now □ usually 5. □ ever □ every day □ the other day 6. □ one day □ before □ twice a week 7. □ in an hour □ an hour ago □ for an hour 8. □ in 2011 □ since 2011 □ last year √ √ √ √ √ √ √ √ 槽略这昨兰据王酝掇魄现跃践键靳刊足亚暮嘉泞锅陪辰龙躯自枷摊过俊俏Unit 3 SectionCUnit 3 SectionC 1. Only one of us _____________ (have traveled / has traveled) abroad. 2. She ____________ (have seen / has seen) the film, so she won’t go with us. 3. I________________