Unit 2 Safety 单元语法专项-【绿卡初中创新题】2025-2026学年八年级下册英语习题课件(冀教版·新教材)河北专版

该初中英语单元复习课件聚焦Unit 2 Safety的语法核心——过去进行时，系统梳理其定义、构成及用法，通过“定义-构成-句式（肯定/否定/疑问）”的逻辑脉络，结合具体例句构建知识网络，帮助学生明晰过去某时刻动作的表达规则。 其亮点在于采用“基础巩固-情境应用-综合拓展”的分层练习设计，如用括号内单词填空夯实基础，短文填空训练语篇运用，补全对话（环保主题）提升语言表达能力，有效培养学生的语言能力和思维品质。这种设计既满足不同水平学生的复习需求，又为教师提供精准教学支持，助力高效单元复习。

Unit 2　 Safety 单元语法专项 2 练语法 目 录 3 语法归纳　过去进行时 目 录 导 航 二 三 一 四 目 录 导 航 二 三 一 四 练语法 一、用括号内所给单词的适当形式填空 1. We _____________（watch） a movie at 8 o’clock last night. 2. My father ___________（run） in our neighbourhood at this time yesterday. 3. Jack was rushing to catch the bus when I ________（see） him. 4. I __________（walk） along the street when suddenly I heard footsteps behind me. 5. Wang Fei ___________（not do） her homework when I saw her. 6. Maria ________（call） me as soon as she got the good news. 7. They arrived while we ___________（have） a tea party in our garden. were watching was running saw was walking wasn’t doing called were having 目 录 导 航 二 三 一 四 6 8. —Who ________ you ________（talk） to when I saw you yesterday？ —Mrs Black, our new English teacher. 9. —I said hello to him yesterday, but he even didn’t look at me. —Oh, maybe he ___________（work） on something important and took no notice. 10. When I ________（come） into the room yesterday, he ________（not see） me, for he ___________（read） something. were talking was working came didn’t see was reading 目 录 导 航 二 三 一 四 7 11. We stood at the top of Cangyan Mountain yesterday.（用at this time yesterday改写） We ________ ________ at the top of Cangyan Mountain at this time yesterday. 12. I was reading in the library when it started to snow.（改为同义句） _______________Ⅰ________ ________ in the library, it ________ to snow. 13. My mother was cooking when I got home.（对画线部分提问） ________ was your mother ________ when you got home？ 二、按要求完成句子，每空一词 　were standing When/While/As　　 was reading　　　　　　　 started What　　　　　　　　 doing 目 录 导 航 二 三 一 四 8 14. She was cleaning the room when I arrived.（改为一般疑问句） ________ she ________ the room when you arrived？ 15. Were you talking about the movie just now？（作肯定和否定回答） —Yes, ________ ________./No, ________ ________. 　 Was　　　cleaning I　　　was　　　　　 I　　 wasn’t 目 录 导 航 二 三 一 四 9 　　This happened last week when I was in the park. The sun was shining and I 16. _________（sit） on the grass and feeling comfortable. I 17. ____________（paint） a picture of the ducks in the pond（池塘）. 　　Some students were playing football. Suddenly, their ball hit my palette（调色板） and the palette 18. ________（fall） over. The blue paint went on my picture and the pink paint 19. ________（drop） to the grass. 　　My hands 20. ________（get） dirty while cleaning up the mess, so I decided to wash them by the pond. The ducks flew away when I 21. ___________（wash） my hands because they were scared of me. 三、用括号内所给单词的适当形式完成短文 was sitting was painting fell dropped got was washing 目 录 导 航 二 三 一 四 10 　　They 22. ________（land） on the grass by my picture. However, they stepped in the pink paint, and then they walked on my picture. They 23. ________（make） pink marks all over the paper. 　　What’s worse, when the ducks 24. ____________（walk） on my picture and singing, it started to rain. By then my picture looked terrible. 　　I 25. ___________（think） about what to do with the picture when a girl spoke to me. “I love your picture,” she said. So what did I do？ I gave it to her! landed made were walking was thinking 目 录 导 航 二 三 一 四 11 ［环境保护］（Yaming is talking with Song Xing on the phone.） A: Song Xing, I called you yesterday, but you didn’t answer. B: 26. _________________________ But why did you call me？ A: I wanted to invite you to dinner. 27. __________________________ B: Well, I was working as a volunteer in my community. A: That’s great! What kind of volunteer work were you doing？ 四、补全对话 Sorry./I’m sorry./... What were you doing then?/... 目 录 导 航 二 三 一 四 12 B: 28. _________________________ A: Painting tree trunks（树干） white？ That’s interesting. 　 29. _________________________ B: Because it’s part of an environmental protection project in our community. White paint protects trees from pests and frost damage（霜冻损害）. A: 30. ___________________________________ I think it can also help avoid accidents. B: Haha... You’re right. The white colour can remind people not to run into the trees. I was painting tree trunks white./... Why did you do that?/... That sounds cool./Sounds great./I see./... 目 录 导 航 二 三 一 四 14 $