Unit 2 Heroes Grammar学案+教案

中小学教育资源及组卷应用平台 Unit 2 语法专题：动词时态（2） 21cnjy.com 一、一般过去时 (did/was/were) 1).表示过去发生的动作或存在的状态，常与 (?http:?/??/?www.21cnjy.com?)the other day/ago/last night/at that moment/just now等连用; 2).表示说话之前的想法。21·cn·jy·com 1. We _____ (enjoy) ourselves last night. 2. How nice to see you. I _____ (think) you were out.2-1-c-n-j-y 3. When I was a ch (?http:?/??/?www.21cnjy.com?)ild, I often _____ (play) football in the street.21世纪教育网版权所有 4. We （过去常常）spend our holiday in the mountains.21教育名师原创作品 二、过去进行时 (was/were doing) 1).表示过去某一刻进行的动作; 2).表示 (?http:?/??/?www.21cnjy.com?)过去某一阶段进行的动作; 3).表示过去按计划，安排将要发生的事，go, come, leave等的进行时表示将来; 4).表示另一动作发生的背景; 5).与always相连表抱怨或赞赏。 5. We _____ (watch) TV at seven last night. 【来源：21cnj y.co m】 6. He _____ (clean) his car while I was cooking. 7. I didn’t know he _____ (come) until yesterday. 8. We _____(have) supper when the phone rang. 9. In the past, she _____ always _____ (change) her mind. 三、现在完成时 (have/has done) 1).表示从过去开始的动 (?http:?/??/?www.21cnjy.com?)作持续到现在，已完成或可能继续下去; 2). 表示过去的动作或过程在说话前已完成，着眼于过去的动作对现在的影响，与现在的关系3).副词标志：ever, never, yet, already, recently等；4).短语标志：so far, up to now, in the last two weeks, over the past years, ever since, for ages等; 5).句型标志：It is the best…that…; This is the first time that… 10. Up to now, ai (?http:?/??/?www.21cnjy.com?)r pollution _____ (take) the lives of many people. 11. I _____ (not finish) reading the book yet. 12. Three students _____ (praise) so far. 13. We _____ (learn) 2,000 words in the past few years. 14. We _____ (be) friends ever since we met at school.? 15. This?is?the?best?beer?that?I?_____?ever?_____ (drink). 16. This?is?the?first?time?that?I?_____ (feel)?so relaxed.? 四、一般过去时与现在完成时的区别 17. The three of (?http:?/??/?www.21cnjy.com?)us (travel) around Europe for about a month last summer. 【来源：21·世纪·教育·网】 18. The three o (?http:?/??/?www.21cnjy.com?)f us _____ (travel) around Europe for three times. 19. I _____ (lose) my pen but I _____ (find) it now. 五、用所给动词的适当形式完成句子 1. After Jack had (?http:?/??/?www.21cnjy.com?) sent some e-mails, he _____(start) working on his project.21·世纪 教育网 2. ———I saw Lucy (?http:?/??/?www.21cnjy.com?)and her boyfriend in the park at nine yesterday evening. ———Impossible. She _ (?http:?/??/?www.21cnjy.com?)_____(surf) the Internet with me in my home then. 3.———What’s your opinion about my suggestion? ———Sorry, I _____(not listen). Would you please say it again? 4.Progress _____(be) so far very good and we are sure that the work will be finished on time. 5.When you are h (?http:?/??/?www.21cnjy.com?)ome, give a call to let me know you _____(arrive) safely.21 cnjy com 6.———Ouch! You hurt me! ———I am sorry. (?http:?/??/?www.21cnjy.com ... ...