unit5how are the seasons different（课件）-2026-2027学年英语四年级上册沪教版

该小学英语课件以四季为核心主题，涵盖季节特征、相关词汇及语法点，通过问题导入和图片匹配活动，搭建从基础词汇到语法应用的学习支架，帮助学生系统掌握四季相关知识。 其亮点在于结合故事《The seasons of Arnold's apple tree》创设真实情境，通过对话补全、判断正误等互动任务，提升学生语言能力和思维品质，同时融入单词游戏增强学习趣味性，助力教师高效开展教学，促进学生主动学习。

特殊疑问词，怎么样 季节 不同的 季节之间有何不同？ It’s warm in spring. It’s hot in summer. It’s cool in autumn. It’s cold in winter. “在某个季节”用介词in。 in直接+季节 in spring/in summer/in autumn/in winter 孩子 父母 去旅行 on the tree长在树上 in the tree外来落在树上 蜂巢 喜欢做某事 like doing sth.长期 like to do sth. 短期 There are four seasons in a year: spring, summer, autumn and winter. Spring is a season for growing. It gets warm. It usually rains a lot. The rain helps plants grow. 就近原则 在一年之中 季节 fall，秋天的另一种表达。 Plants grow in spring. 生长 grow up长大 grow and grow不断生长 grown-up成年人 植物 ...的季节 变得 通常 always总是100% usually通常80% often经常60% sometimes有时40% seldom很少20% never从不0% get+adj.变得... get warm/cold Summer comes after spring. It gets hot. The days are long and the nights are short. The sun helps fruit and flowers grow. Summer days are long and hot. long长的 short短的 hot热的 cold冷的 after在..之后 before在...之前 after school放学后 白天 晚上 help sb. (to) do sth. 帮助某人做某事 help sb. with+名词 在某方面帮助某人 Autumn comes after summer. It gets cool. Leaves turn red, yellow and orange. Leaves fall in autumn. 英语中5个变得... 1.become+身份职位变化 eg.He becomes a teacher. 2.turn+颜色 eg.The leaves turn red. 3.go 表消极意义 eg.Vegetables usually go bad. 4.grow 逐渐变得... 表示变化过程 eg.She is growing tall. 5.get+adj. eg.The days get short. Leaves fall in autumn. leaf-leaves叶子 掉落 部分以 f 或者 fe 结尾的名词，变复数：把 f/fe → v，再加 es。 leaf-leaves 以o结尾的名词 有生命的+es，无生命的+s. 时间介词in、on、at秘诀 in年in月in季节 in上in下in傍晚 on+具体某一天 at+具体时间点 Winter comes after autumn. The days are short and the nights are long. It gets cold and it often snows. Many trees don’t have leaves. Then it’s spring! The seasons begin again. Winter days are short and cold. 经常 没有 v.下雪 n.雪 begin=start开始 再；又 many+可数名词复数 much+不可数名词 没有叶子 生长 c d a b 根据 Unit5 《The four seasons》内容，选择合适的单词/句子补全对话，填序号。 A. cool B. warm C. hot D. cold E. long F. short G. four seasons Dialogue A: Do you know there are __________ in a year? B: Yes! They are spring, summer, autumn and winter. A: What’s spring like? B: It’s __________. It rains a lot. Plants grow in spring. A: How about summer? B: Summer is __________. The days are __________ and the nights are __________. A: What about autumn? B: It’s __________ in autumn. Leaves turn colourful and fall down. A: Is winter cold? B: Yes, it’s very __________. The days are short and the nights are long. It often snows. G B C E F A D so=very非常 Let’s=Let us+v. 祈使句 直到 天气 在一般现在时中，当主语为第三人称单数时，需搭配动词的“三单形式”，一般在动词词尾加s，否定句要在实义动词前加 does not(=doesn't)，同时动词变回原形，因此否定句是It doesn't get../It doesn’t snow. 1 4 2 3 单词 游戏环节 My name is Arnold. I have an apple tree. It’s spring. There are lots of flowers on my apple tree. Honeybees look for food. It’s summer. I build a tree house in my apple tree. I watch small apples grow. look for寻找过程 look at 看... look after照看 元音音素用冠词an 辅音音素用冠词a build建造 building建筑物 build a big house 建一个大房子 watch观察 watch TV看电视 watch a football game 看足球比赛 on the tree长在树上 in the tree外来落在树上 It’s autumn. My apple tree now has big red apples. My family and I make apple pies. It’s winter. There is lots of snow. I make a snowman. There are no leaves on the apple tree now. 现在 复数，动词不变 苹果派 许多 lots of=a lot of 都+可数名词复数/不可数名词 snowman snowmen 堆雪人 根据 Unit5 《The seasons of Arnold’s apple tree》，判断句子正(T)误(F)。 ( ) 1. Arnold has a pear tree. ( ) 2. There are many flowers on the apple tree in spring. ( ) 3. Honeybees look for food in spring. ( ) 4. Arnold builds a tree house in winter. ( ) 5. Small apples grow in summer. ( ) 6. They make apple pies with big red apples in autumn. ( ) 7. The apple tree has many leaves in winter. ( ) 8. Arnold makes a snowman in winter. F T T F T T F T 核心语法 一般现在时，动词三单（高频考点） 主语 it（天气、季节），动词要变三单： It gets warm. 天气变得暖和。 It often rains. 经常下雨。 It doesn’t snow.（否定：doesn’t + 动词原形),不能用 gets/rains 口诀：it 做主语，动词加 s；否定 doesn’t 后面用原形。 2.季节前介词 in in spring 在春天 in summer 在夏天 in autumn 在秋天 in winter 在冬天 不要用 at 3.like doing 固定搭配 like doing sth 喜欢做某事（长期爱好） I like having picnics in autumn. 我喜欢在秋天野餐。 4.it 指代天气 It’s warm.（it 指代天气，不翻译 “它”） 【重点句型】 1.It gets + 形容词 （描述天气慢慢变得……，it 三单 get→gets） 例句：It gets warm. / It gets cold. 2.A comes after B （表达顺序：A 在 B 之后） 例句：Summer comes after spring. 3.help + 名词 + 动词原形 （帮助…… 做……） 例句：The rain helps plants grow. 4.主语 + don’t /doesn’t + 动词原形 （一般现在时否定，it / 三单用 doesn’t；复数主语用 don’t） 例句：Many trees don’t have leaves. $