M2U1 I helped my mum（教学课件）-四年级英语上学期同步备课（外研版一起）

Module 2 Unit 1 I helped my mum. 外研版一起 四年级上册 Let's enjoy. 学习目标 1. 学生能理解运用：skirt, clean, finish, dirty 2. 学生能运用: I cleaned my room. I washed my trousers. I helped my mum.等语句表达自己和他人昨天做的事情。 3. 学生能掌握一般过去时的用法：能用动词过去式表达自己和他人做的事情。 Catalogue 1. Vocabulary 2. Text 3. Sentences 4 .Practice 4 Look at the calendar and answer question. Today is Thursday. So yesterday was . Wednesday yes-ter-day 昨天 Let's discuss. I can do it! Vocabulary 【拓展】wash clothes 洗衣服 wash my shirt 洗我的衬衫 【例句】I wash my hair every night. 我每晚洗头发。 Vocabulary wash /wɒʃ/ v. 清洗 【例句】I cleaned the room. 我打扫房间。 【短语】clean the room 打扫房间 【反义词】dirty 脏的 Vocabulary clean /kliːn/ adj.干净的；v. 清洁，清扫 【拓展】finish doing sth 结束做某事 【例句】Can you finish the work by five o'clock? 你五点钟前能完成工作吗？ Vocabulary finish /ˈfɪnɪʃ/ v. 完成，结束 【例句】We're only too pleased to help. 我们非常愿意帮忙。 Vocabulary help /help/ v. 帮助 Vocabulary 连一连 【例句】He looked about the room. 他在房间里四下看了看。 【拓展】由room作词缀的单词: classroom, bedroom, bathroom等。 Vocabulary room /ruːm/ 房间 【例句】These trousers are a bit tight. 这条裤子有点紧。 【拓展】trousers 是复数形式的名词 【拓展】a pair of trousers 一条裤子 Vocabulary trousers /ˈtraʊzəz/ 裤子 【例句】I'll be at home all morning. 我一上午都在家。 【拓展】at home 在家 Vocabulary home /həʊm/ 家 【例句】I'll do my homework after supper. 晚饭后我要做家庭作业。 【拓展】do my homework 做我的家庭作业 Vocabulary homework /ˈhəʊmwɜːk/ 家庭作业 skirt /skɜːt/ 短裙 clean /kli:n/ 打扫 finish /ˈfɪnɪʃ/ 完成 dirty /ˈdɜːti/ 脏的 trousers /ˈtraʊzəz/ 裤子 wash /wɒʃ/ 洗 Vocabulary helped wash shirt yesterday Text Listen and chant 万岁，万岁，我把衬衫洗了! 万岁，万岁，我把裙子洗了! Listen, point and find "-ed". 昨天，我打扫了房间。 Yesterday, I cleaned my room. 昨天，我打扫了我的房间。 句型“主语+动词过去式（+其他）.”用于描述某人过去的行为。 时态为一般过去时，句中的动词要用过去式。 例句：I played football yesterday afternoon. 我昨天下午踢足球了。 知识点 Listen, point and find "-ed". 我完成了我的家庭作业。 我的裤子很脏。我洗了它们。 Listen, point and find "-ed". 然后我帮助我的妈妈。她非常高兴。 Listen, point and find "-ed". 大明，你是一个好孩子。 谢谢你，妈妈。 finished my homework cleaned my room washed my trousers helped my mum What did Daming do yesterday? Read and learn Listen and say. 昨天，我打扫了房间。 Yesterday, I cleaned... 一般过去时 我洗了我的裤子。 然后我帮助了我的妈妈。 知识点 过去做了的事情 人或物+动词 ed +... I cleaned my room. 动词的过去时一般直接在动词的后面加ed Practice. yesterday：表示昨天，通常句子中包含这一词，搭配的动词用一般过去时。yesterday 可放于句首或尾。 What did you do yesterday? Talking with your partner. I played on computer. I phoned my friend. I helped Mum. I listened to music I watched TV. … Let’s show Grammar Grammar 一般过去式 (1)be动词： am / is — was are — were 句子构成一般为： 主语 + was / were + 其他 肯定式: 主语+ was/were +其他 He was at home yesterday. 主语 was 其他 一般过去式 (2)实义动词 规则变化：V-ed 句子构成一般为： 主语 + 动词过去式 + 其他 肯定式: 主语+动词过去式+其他 He worked hard yesterday. 主语 动词过去式 其他 She ______ her bed yesterday. She ______ her mum yesterday. He _______ his trousers yesterday. He _______ his homework yesterday. cleaned helped finished washed Have a try 一般过去时表示过去某个时间里发生的动作或状态； 还可以表示过去习惯性、经常性的动作和行为 一般过去时定义 过去时间状语 yesterday 或由其构成的短语 yesterday morning等 由last开头构成的短语 last year, last month等 由ago 结尾构成的短语 a moment ago, an hour ago 由“介词+过去时间”构成的短语 in 2020； at that time 等 其他 then, just now, once等 一般过去时的用法: 1、过去某个时间发生的动作或存在的状态; 我刚刚拜访了我的朋友。 I visited my friend just now. 2、过去习惯性经常性的动作行为; 我去年每周看一次电影。 I saw a film once a week last year. 一般过去时的用法: 3、过去主语具备的能力和性格。 我10岁时会游泳。 I could swim when I was 10. 一般过去时的用法: 1.一般在动词末尾加-ed pull-pulled, cook-cooked 2.以不发音的e结尾的动词，在变为过去式时加-d live-lived, smile-smiled 3.词尾是“辅元辅”的重读闭音节，双写末尾的辅音字母，再加-ed stop-stopped 4.以“辅音字母+y”结尾的动词，变y为i，再加-ed study-studied Practice 单词拼写 y e s t e r y d a _________________ d i r y t _________________ f i n i h s _________________ w s a h_________________ c l e n a _________________ 用所给单词的正确形式填空。 1. Linda _______ (clean) her room last weekend. 2. My T-shirts were dirty. I washed________(they). 3. Yesterday was Sunday. Betty________(help) her mother. 4. Amy and Sam________(wash) their trousers last night. 5. This is my sister. ________(she) name is Betty. 判断下列句子与图片是(Y)否(N)相符。 ( )1. The boy watched TV last night. ( )2. Last Saturday, the boy cleaned the room. ( )3. The girl washed her skirt yesterday. ( )4. They are playing the drums. ( )5. The girl played in the rain yesterday. 选出下列各组单词中画线部分读音不同的一项。 ( )1. A. nice B. clean C. picture ( )2. A. happy B. watch C. wash ( )3. A. sorry B. homework C. nose ( )4.A. finish B. did C. friend ( )5. A. cleaned B. played C. helped 选词填空。 1.I _______(finish/ finished) my homework, yesterday. 2.I ______ (clean/ cleaned) my room last Sunday. 3. I am ________(washing/ washed) my trousers now. 4. She_______(live/lives/lived) in china recently. 5.I ________(am/is/was) 11 years old last year. 根据课文内容，填写单词 1. I washed my t__________. 2. I cleaned my r___________. 3. I finished my h__________. 4. I helped my m_________. 5. my clothes were very d__________. 阅读短文，完成下列各题。 Lisa usually goes to school on Mondays. But yesterday she didn't go to school. Because it was snowing. Lisa stayed at home with her mum. First, she finished her homework. Then she cleaned her room and washed the skirt. After that, she watched TV with her mum. At last, the snow stopped. She went out to play and made a snowman with her friends. They had a good time. 根据短文内容补全句子。 1. Lisa didn't go to school yesterday because ________ __________ _________. 2. The snow_________. Lisa _________ _______ ________ ________ with her friends. 3.Lisa_______ a snowman with her yesterday. 根据短文内容，用数字 1-5 给下列图片排序。 外研版一起 四年级上册 Thank you! Lavf58.45.100 86309.18 86309.18 $$