Unit 4 Christmas Lesson 20（课件）-2025-2026学年冀教版（三起）（2012）英语六年级上册

该小学英语课件围绕“Christmas Tree”主题，涵盖核心词汇（tomorrow, then, put up）、句型（Let's put up...）及一般过去时、一般将来时等语法知识，通过情景对话、Read and match练习导入，衔接已学时态与新内容，以例句、表格、句子重组等学习支架构建从文化习俗到语言知识的递进脉络。 其亮点在于融合文化意识与语言能力培养，通过圣诞节装饰步骤、习俗介绍渗透跨文化认知，借助时态对比表格（Yesterday/Often/Tomorrow）及对话角色扮演提升思维品质。多样练习（Draw and write、情景选择）助力学生在真实语境中运用语言，教师可依托结构化资料高效开展教学，促进学生综合语言能力与文化理解的协同发展。

冀教版英语（三上起始版）六年级UINT4 Lesson 20 Christmas Tree 、 When is Christmas? It’s December 25! I’m excited! always 明天 然后；接着 装饰；张贴 课文部分： Let's put up a Christmas tree! 我们装饰圣诞树吧! Let's put it up! 我们装饰它吧！ Let' put up… 表达建议装饰某物 Let's 引导的句子是祈使句，用来表达建议做某事，后跟动词原形。 Let's+put up+某物 “某物”若是代词，要放在put和up的中间。 例句：Let's put up our hall. 我们装饰我们的礼堂吧。 知识详解： 过去时时态：主语+动词过去式+其它. 正在进行时：主语+be动词+动词ing+其它. 将来时时态：主语+be going to+动词原形+其它 已学时态： 一、情景选择。 1. 圣诞节当别人问候你Merry Christmas ! 时，你应说：____ A．Happy New Year’s Day! B．Happy Spring Festival! C．Merry Christmas! 2. 当有人问你“When is Christmas?”时，你应回答：____ A. December 25. B. It’s December 25. C. December 24. D . It’s November 25. C A B 1. Iet’s put up a Christmas tree! Jenny: Yesterday my dad bought a Christmas tree! Let’s put it up. It’s fun. Li Ming: First, I’m going to put the lights on the tree. Jenny: Then I’m going to put Christmas things on the tree. Danny: The star always goes on top! Jenny: Now, we put our gifts under the tree. Danny: There! It’s done! Li Ming: It’s beautiful. Yesterday my dad bought a Christmas tree! 昨天我的爸爸买了一棵圣诞树！ 一般过去时：过去时间里发生的动作或存在的状态，常与表示过去的时间状语连用：yesterday，last week， in 1993等。 bought：buy的过去式。 1、be 动词的一般过去时： ①肯定句：主语+was（were）+ 其他． I was late yesterday. 昨天我迟到了。 ②否定句：主语+was（were）+ not + 其他． We were not busy yesterday. 我们昨天不忙。 ③ 一般疑问句：Was（Were）+ 主语+ 其他? Were you ill yesterday? 你昨天生病了吗？ 肯定回答：Yes, I was. 是的，我生病了。 否定回答：No, I wasn’t. 不，我没生病。 2、实义动词do的一般过去时： ①肯定句：主语+ 动词过去式+ 其他． I went home at nine o’clock yesterday.我昨天九点钟回家的。 ②否定句：主语+ didn’t + 动词原形+ 其他． I didn’t go home yesterday. 我昨天没回家。 ③一般疑问句：Did+ 主语+ 动词原形+ 其他？ Did you go home yesterday? 你昨天回家了吗？ 肯定回答： Yes, I did. 是的，我回家了。 否定回答：No, I didn’t. 不，我没回家。 变化规则 例词 一般动词词尾加-ed look — looked wash — washed 以不发音的字母-e结尾的动词词尾加-d live — lived dance — danced 以重读闭音节结尾，且末尾只有一个辅音字母的动词要双写辅音字母再加-ed stop — stopped shop — shopped 以“辅音字母 +y”结尾的动词要变 y为 i 再加-ed study — studied carry — carried 3、动词变过去式的规则变化： 4 动词变过去式的不规则变化： 原形→过去式 原形→过去式 原形→过去式 have/has→had do/does → did come → came am/is → was go→ went are → were put → put sit→sat see→ saw run → ran 过去式构成有规律，特殊变化特殊记。 1、一般词尾加-ed。 2、词尾若有默音-e，就直接加-d。 3、词尾若是“辅音+y”，变 y为 i加-ed。 4、“一元一辅闭音节”，双写之后加-ed。 put up 装饰；张贴 Let’s put up the Christmas tree. 让我们装饰圣诞树吧。 put up 是动词put和副词up构成的“动副型”短语，接名词，名词可放在 put 和 up 中间，也可放在up的后面；如果要接代词，代词必须放在put和up的中间。 put up 还有“举起”的意思。 This is a Christmas tree. Let’s put it up. 这是一棵圣诞树。让我们装饰它吧。 then /ðen/ adv. 然后；接着 than \prep\ 比 they \pron\ 他 /她/它们 First we make a big snowball. Then we make a small snowball. 首先我们制作一个大的雪球。然后我们制作一个小的雪球。 First, I'm going to put the lights on the tree. Then I'm going to put Christmas things on the tree. Next, we put our gifts under the tree. Finally, the star always goes on top! 根据图片说说如何装饰一棵圣诞树。提示词: first, then, next, finally 2. Let’s do it! Draw and write. Yesterday I bought a Christmas tree. Tomorrow I’m going to put it up. ____________________________ ____________________________ ____________________________ Yesterday I bought Christmas lights. Tomorrow my father and I are going to put them on our Christmas tree. tomorrow /tə'mɒrəʊ/ n. adv. 明天；明日；在明天 Tomorrow I’m going to buy a dress. 明天我打算买一件连衣裙。 tomorrow night 明天晚上 tomorrow morning 明天早上 today，today 是今天，tomorrow，tomorrow 是明天。 yesterday，yesterday 是昨天，我们 happy 每一天。 3. Walk, walked and be going to walk Often Danny walks to the bus stop. Mrs. Smith buys some gifts. I bring some lights for the Christmas tree. Let’s find the differences! Yesterday Danny walked to school. Mrs. Smith bought a scarf. I brought a Christmas tree to my family. Tomorrow Danny is going to walk to the park. Mrs. Smith is going to buy some food. I am going to bring a star for the tree. 一般现在时、一般将来时的用法 一般现在时表示经常发生的动作或存在的状态，通常与表示频率的副词（often，sometimes，usually，always）连用。 一般现在时的动词有第三人称单数形式： Jenny likes to sing songs. 詹妮喜欢唱歌。 Mr. Li _____（like）to go for a walk with his family. likes 一般将来时：将要发生的动作或将来存在的状态，通常与表示将来的时间状语（如：tomorrow \ next week…）连用。 结构“主语+ am / is / are going to +动词原形+其他. ”。 其中be going to是现在进行时表将来，表示“将要……”。 一般将来时 I’m going to make breakfast tomorrow. 明天我将要做早饭。 1. Look at the Christmas tree. Let's ______. A. put it up　 B. put up it　 C. put it on A put up 装饰, 宾语为代词时, 代词放中间。 2. We ________ to the park tomorrow. A. Walked B. is going to walk C. are going to walk C 3、My sister often ________ an egg in the morning. Yesterday she ________ some bread. A. eat; ate B. eats; ate C. eat; eats 第一句主语是my sister且句子是一般现在时, 动词用单三形式。第二句是一般过去时, 动词用过去式。 B 4. His work is ________. I think it's great. A. done　　　B. do 　　　C. did A. I saw the film yesterday. B. May I speak to Tom? C. What are you going to do this evening? D. What are you doing? E. Will you see a film with me this evening? B D C E A A: Hello. This is Amy. 1. ____ B: Hello, Amy. This is Tom speaking. A: 2. ________ B: I'm helping my mum clean the room. A: That's good. 3. ______ B: I'm going to read a book. A: 4. ________ B: Sorry. 5. ________ A: That's okay. I will ask other friends. See you. B: Goodbye. L20 L20 L20 L20 L20 L20 L20 L20 L20 L20 L20 L20 一、用所给单词的适当形式填空。 1 ______（are）they at school yesterday? —Yes, they______ （are）. / No, they ________（are）. 2 _______（do）you _______ （go） to work last weekend? 3 _______（do） he ______（buy） a gift for his mother? —Yes, he did. / No, he________（do）. Were were weren’t Did go Did buy didn’t 二、按要求完成下列句子。 （1）She ate good food last Sunday.（变为一般疑问句） ________ she ________ good food last Sunday? （2）did，do，yesterday，you，what （?）（连词成句） ___________________________________ Did eat What did you do yesterday? 重点词汇：tomorrow, then  重点短语：put up 重点句式：Yesterday my dad bought a Christmas tree! 谢谢！ 拜拜！ null 8359.206 Lavf58.20.100 $