Unit 7 课时3 Section A（Grammar Focus）（课件）英语鲁教版五四学制七年级上册

该初中英语课件聚焦现在进行时、一般过去时及情态动词can/could表请求邀请的用法，通过观看视频和快速问答激活旧知，如What are you doing now? What did you do yesterday? 搭建学习支架，引导学生从已知到未知，构建语法知识脉络。 其亮点在于以任务型活动提升语言能力与思维品质，如Group work中两人一组模拟打电话询问活动、请求帮忙等真实情景，结合Show Time评价表促进语言运用。通过Practice的动词形式练习和Production的对话创作，学生能综合运用语法，教师可借助结构化流程高效教学。

What are you? Doing. I think. what are you doing? Dancing, dancing, dance? I'm doing now. What is he doing? He's running, running. What is he doing? Is drawing . drawing is SHE . is sleeving sleeving. She's sleeving shi sleeving now. Let's see. Unit 7 Avoid Danger, Keep Safe. Section A Grammar Focus Contents 1 Lead in 2 Presentation 3 Practice 4 Production 5 Summary 6 Language points 7 Exercises 8 Homework 学习目标 通过本节课学习，学生能够： 学生能注意到并区分现在进行时、一般过去时以及情态动词 (can/could) 表示请求与邀请的基本句型结构。（学习理解） 学生能够在控制的语境中，正确运用所学的语法知识进行表达和交流。（应用实践） 能够超越课本练习，想象一个真实场景（如打电话），并创造一段完整的对话，综合运用本课所学的现在进行时、一般过去时和提出请求/邀请的句型。（迁移创新） Part 1 Lead in Watch the video Quickly answer What are you doing now? What did you do yesterday? Can you play basketball / the piano/...? Could you please ...? Part 2 Presentation What are you doing now? I’m shopping at the supermarket. Is your mother talking to her sister on the phone? Yes, she is. / No, she isn’t. She is watching the races on TV. What did your brother do last weekend? He went to a farm with his friends. Did you see anything interesting at the Science Museum? Yes, I did. / No, I didn’t. I stayed at home yesterday. Can you come to my birthday party tonight? I’d love to, but I have something important to do. Could you please get the ladder for me? Sure. / Sorry. It’s too heavy for me Grammar Focus Let’s learn What are you doing now? I’m shopping at the supermarket. Is your mother talking to her sister on the phone? Yes, she is. / No, she isn’t. She is watching the races on TV. 现在进行时：表示说话时正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。 其构成是：be 动词（am/is/are） + 动词的现在分词（即动词 + ing）。 例子：She is playing the piano.她正在弹钢琴。 I am watching TV.我正在看电视。 Let’s learn 条件 规则 例子 一般情况 直接加ing work-working 以不发音e结尾 去e加ing have-having 以重读闭音节 辅元辅结尾 双写尾字母加ing run-running 词尾ie 变ie为y再加ing die-dying lie-lying tie-tying 直 去 双 改 现在分词的构成 What did your brother do last weekend? He went to a farm with his friends. Did you see anything interesting at the Science Museum? Yes, I did. / No, I didn’t. I stayed at home yesterday. Let’s learn 一般过去时：主要用于表示过去某个时间发生的动作或存在的状态。它通常与表示过去的时间状语连用，如“昨天”、“上周”、“一年前”等。 例子：I visited my grandmother last week.（我上周拜访了我的祖母。） They were happy when they were young.（他们年轻时很快乐。） 其构成是：主语 + 动词的过去式+其他。 Let’s learn 动词过去式的构成 情况 方法 例子 一般情况 +ed play—played look—looked 以不发音的e(哑e)结尾 +d live—lived like—liked 以辅音字母+y结尾 把y变i+ed study—studied carry—carried 以重读闭音节结尾且末尾只有一个辅音字母(重读辅元辅) 双写尾字母+ed stop—stopped plan—planned 特殊情况 不规则变化 have—had eat—ate Part 3 Practice Can you come to my birthday party tonight? I’d love to, but I have something important to do. Could you please get the ladder for me? Sure. / Sorry. It’s too heavy for me Let’s learn “could you”和“can you”在英语中都是常见的情态动词短语，用于表达请求、能力或许可等含义。然而，它们在语气和使用情境上存在一些微妙的差异。could you语气更委婉。 make making play playing swim swimming run running talk talking 说出下列单词的现在分词 Let’s say Let’s write walk 写出下列词汇的过去式 are let go see is study say make become walked were let went saw studied made said was became 2b Complete the sentences using the correct forms of the verbs in the box. 1.A: Hi, Peter. What are you ________ now? B: An interesting story. I ______ it last night. 2.A: Listen, who _________ an English song? B: I think it’d Mary. She __________ it in music class yesterday. 3.A: How was your school trip last week? B: It was great. We _______ the Science Museum. I ______ something interesting there. 4.A: Could you please ________ the gas stove? B: No problem. I’ll do it right away. 3b read sing visit learn see check begin reading is singing visited began learned saw check Write questions to match the answers. 3c 1.A: _____________________________________________________? B: I’m playing basketball with my friends. 2.A: _____________________________________________________? B: We rode a horse on a farm. 3.A: _____________________________________________________? B: Sorry, Tom. I’m using it now. 4.A: _____________________________________________________? B: Yes, I practised playing it last night. 5.A: _____________________________________________________? B: It was great. We had a lot of fun. What are you doing now What did you do yesterday Could I use your pencil / eraser / pen / ..., Tom Did you practice playing the piano last night How was your school trip/birthday party last week Part 4 Production Ask and answer now What is she doing now? She is dancing. Ask and answer now Are they dancing? No. They’re singing Ask and answer last night What did she do last night? She washed the clothes. Ask and answer ? Could I borrow your book? Of course, here you are. Make a dialogue yesterday now now last Sunday ? ? 参考句型： 1.A: What is she/are they doing now? B: They’re .... 2:A: What did they/he/... do....? B: .... 3. A:Could you..... B:.... 4. A: Are they ... now? B:.... 5..... Group work 学生两人一组，模拟以下情景进行对话： 1. 打电话问对方正在做什么 2. 询问上周末的活动 3. 请求对方帮忙做某事 Show Time Excellent Great Good Language Pronunciation Performance Part 5 Summary 1.现在进行时：表示说话时正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。 其构成是：be 动词（am/is/are） + 动词的现在分词（即动词 + ing）。 Summary 2.一般过去时：主要用于表示过去某个时间发生的动作或存在的状态。它通常与表示过去的时间状语连用。 其构成是：主语 + 动词的过去式+其他。 3.“could you”和“can you”在英语中都是常见的情态动词短语，用于表达请求、能力或许可等含义。 Part 6 Language Points Language points 1. Is your mother talking to her sister on the phone? 你妈妈正在和她姐姐通电话吗？ 【用法详解】 "on the phone" 是一个介词短语，意思是 “通电话；在打电话”，描述一个人正在进行的、与电话相关的行为状态。 Please be quiet. Your mother is on the phone. 请安静，你妈妈在打电话。 I was on the phone when you knocked at the door. 你敲门的时候，我正在打电话。 Language points 2. Did you see anything interesting at the Science Museum? 你在科学博物馆看到任何有趣的事情吗？ 【用法详解】anything、something、nothing 等被称为不定代词。当有形容词来修饰这些不定代词时，形容词必须放在后面，而不能放在前面。所以，我们只能说 anything interesting，绝对不能说 interesting anything。 Do you have anything interesting to tell me? 你有什么有趣的事要告诉我吗？ I have something important to tell you. 我有重要的事告诉你。 Part 7 Exercises 一、单项选择。 （ ）1.Listen! Who _________ in the classroom? A.sing B.sang C.is singing （ ）2. Mary _______ to Beijing to visit her uncles last summer. A.go B.went C.goes （ ）3. Did you eat ________ special? A.anything B.something C.nothing （ ）4. Could you _______ me where the restaurant is? A.told B.tell C.telling C B A B 二、用所给词的适当形式填空。 1. What are you __________ (do) now? 2. Where did you __________(go) last weekend? 3. Lucy and Lily __________ (play) the piano yesterday. 4. Could you please __________(help) me with my homework. 5. There isn't __________(something) wrong with the computer. 6. Mom is ________(watch) the movie with her friends in the theater. 7. Mike and Sarah ________ (eat) dinner at that new restaurant last night. 8. Helen, are you _________(study) for the test now? doing go played anything help watching ate studying Part 8 Homework Homework 基础性作业：①复习本节课语法知识。 ②完成练习册。 进阶性作业：写一段对话，包含以下内容： ◦ 询问对方正在做什么 ◦ 询问上周未的活动 ◦ 提出一个请求 $