Unit 5 Section A 第3课时Grammar Focus(4a-4c)-（配套课件）【中考123】2025-2026学年八年级下册英语全程导练（人教版·新教材）

该初中英语课件聚焦八年级下册Unit 5“Nature's Temper”中过去进行时（when/while用法），通过“导图讲语法”直观呈现语法结构，衔接已学一般过去时，构建从基础到进阶的语法学习支架，帮助学生梳理知识脉络。 其亮点在于采用“基础+能力+拓展”分层训练，结合自然灾害主题情境（如补全风暴经历对话），通过填空、句型转换等题型提升语言运用能力，训练分析语法结构的思维品质，分阶练习培养学习策略。学生能在真实语境中巩固语法并提升应用能力，教师可借助系统资源优化教学效率。

勤为径图书 导基础 练能力 验成果 立足教材 巩固新知 夯实基础 击破重难 强化应用 提升能力 查缺补漏 拓展训练 从容备考 基础性 综合性 应用性 创新性 一书多册 互为补充 学习更高效 勤为径图书 英 语 八年级下册 Unit 5 Nature's Temper Section A　What happens during a natural disaster? 第3课时　Grammar Focus(4a­4d) 勤为径图书 勤为径图书 was beating were hiding was looking was sleeping 勤为径图书 were making was blowing was reading 勤为径图书 were having was were forming was hiding was lighting 勤为径图书 Were doing were doing while was beating 勤为径图书 was hiding he was 勤为径图书 When when While while when While 勤为径图书 what happened when the storm came the rain was beating against our roof What were you doing while you were waiting in the safe room 勤为径图书 How did you feel after the storm passed it also brought us closer together 一、用括号内所给单词的适当形式填空。 1．While the rain ___________(beat)against the window, we ___________(hide)in the safe room. 2．When the tornado came, Jenny ___________(look)at the thick black clouds in the sky. 3．My sister ____________(sleep)soundly when the power went out. 4．They ___________(make)preparations for the storm while the wind ___________ (blow) strongly. 5．—What were you doing at 8：00 last night? —I ___________(read)a book about natural disasters. 二、根据句意，用括号内所给单词的正确时态填空。 1．When the typhoon hit, we ___________ dinner together.(have) 2．While the rain was beating heavily, he ___ still on his way home.(be) 3．The thick clouds ____________ in the sky when I woke up this morning.(form) 4．She __________ from the storm in the basement when her mother found her.(hide) 5．—What was Tom doing during the power cut? —He ____________ candles to see clearly.(light) 三、句型转换。 1．I was doing my homework at 7：00 yesterday evening.(改为一般疑问句) ____ you _____ your homework at 7：00 yesterday evening? 2．They were playing games when the storm came.(对画线部分提问) What ____ they _____ when the storm came? 3．The wind was blowing strongly. The rain was beating against the house.(合并为一句，用while连接) The wind was blowing strongly _____ the rain ___ _______ against the house. 4．She hid in the safe room.(用when the tornado hit改写，保持时态一致) She ___ ______ in the safe room when the tornado hit. 5．—Was your brother reading a book at that time？(作肯定回答) —Yes, __ ___． 四、用when或while填空。 1．____ my neighbour called, my family were having dinner. 2．We were driving home ____ the strong winds started. 3．_____ we were driving home, the strong winds started. 4．It was raining hard _____ we were driving back. 5．My children and I were reading together ____ the typhoon hit. 6．_____ it was snowing heavily, I was travelling on the train. 五、补全对话： 根据所给对话，填写适当的内容，使其完整、正确，每空词数不限。 Reporter: Hi, Jenny! Can you tell me 1._________________________________? Jenny: Sure. When I looked up, thick black clouds were forming in the sky, and 2._____________________________________. It was so scary! Reporter: What did your dad say then? Jenny: He shouted, “Quick, this way！” Then our family ran to the safe room at once. Reporter: 3.___________________________________________________________? Jenny: Well, while we were waiting, my little sister started to cry. Dad gave her some chocolate and told her that we were hiding from an angry lion to make her feel better. Soon, she laughed again. Reporter: 4._______________________________________? Jenny: When we stepped outside, we found the sun was shining. People were asking about each other's safety, and some were starting to clear the streets. I thought the storm was scary, but 5.__________________________________． $