Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册

2023-06-03
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Unit 12 What did you do last weekend? Section A Grammar Focus~3c 学习目标 Learning Goals In this class, you will: 1. 掌握一般过去时中特殊疑问词的用法; 2. 掌握单词或短语:lose; run away; shout at 等; 3. 掌握疑问句中did的使用。 What did you do last weekend? I did my homework./ We went boating. Who visit her grandma? Becky did. Where did she go last weekend? She went to a farm. Who did she go with? She went with her classmates. Grammar Focus 上周末你做了什么? 我做了作业。/我们去划船了。 谁去看望她的奶奶了? 贝基去了。 上周末她去了哪里? 她去了一个农场。 她和谁一起去的? 她和她的同学一起去了。 1、一般加ed : visit - visited 2、以e结尾的加d: dance - danced 3、以辅音字母加y结尾的改y为i加ed: study - studied 4、以辅元辅结尾的重读闭音节,双写末尾的辅音字母加ed: stop - stopped 过去式动词的变化 规则变化 (regular change) 动词一般过去时,表示过去发生的事。 be用was 或用were; have, has 变had。 谓语动词过去式,过去时间作标志。 一般动词加-ed,若是特殊得注意。 否定句很简单,主语之后didn’t 添。 疑问句也不难,did 放在主语前。 若是谓语之前有did,谓语动词需还原。 动词若是was, were, 否定就把not 添。 Conclusion 不规则变化 (irregular change) 1、没有变化,如: cut -cut 2、改变元音的,如: write - wrote 3、元音和辅音都有改变的,如: buy - bought 一般过去时的特殊疑问句 特殊疑问句是由疑问代词 (who,what,which)和疑问副词(where,when,why,how)引导的疑问句。一般过去时的特殊疑问句有以下几类: 1.疑问词在句中不充当主语时,句型结构为: (1)疑问词+was/were+主语+其他? How was your weekend?你的周末过得怎么样? (2)疑问词+did+主语+动词原形+其他? What did you do yesterday?昨天你干了些什么? Who did you go to the park with?你和谁一起去的公园? 2.疑问词在句中充当主语时,句型结构为: (1)疑问词+was/were+表语+其他? Who was here just now?刚才谁在这儿了? (2)疑问词+行为动词的过去式+其他? Who cleaned our classroom yesterday?昨天谁打扫了我们的教室? 一、一般过去时态的特殊疑问句。 1. 特殊疑问词 + was/were + 主语 + 其他? (1) 上个周末你过得怎么样? _____ ____ your last weekend? How was (2) 昨天下午他们在哪里? _______ _____ they yesterday afternoon? (3) 昨天晚上谁在教室里? ____ ____ in the classroom last night? (4)昨天你为什么迟到了? _____ _____ you late yesterday? Where were Who was Why were 2. 特殊疑问词 + did + 动词原形 + 主语 +其他? (1)昨天他做了什么事情? _____ ____ he do yesterday? (2)上个周末她参观了什么地方? ______ ____ she _____ last weekend? (3)你和谁一起去的动物园? ____ ____ you go to the zoo _____? (4)他们什么时候到

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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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Unit12 Section A( Grammar Focus~3c) 课件2022-2023学年人教版七年级英语下册
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