(
课件网) 沪教版 四年级 上 Unit 5 How are the seasons different Period 2 Explore Core competences By the end of the lesson, I will be able to... describe the climates of different seasons; describe the natural changes of seasons; 描述不同季节的气候变化； 描述不同季节的自然特征; master the sound of letter "u" in words. 掌握字母"u"在单词中的发音。 1 Lead in 导入环节 3 Practice 知识操练 5 Summary 课堂总结 2 Presentation 新知讲解 4 Production 输出运用 6 Homework 作业设计 01 Lead in Review, look and say It’s warm in spring. What are the four seasons like Review, look and say It’s hot in summer. What are the four seasons like Review, look and say It’s cool in autumn. What are the four seasons like Review, look and say It’s cold in winter. What are the four seasons like 02 Presentation There are four seasons in a year: spring, summer, autumn and winter. Let's learn year 年 There are twelve months in a year. Spring is a season for growing. It gets warm. It usually rains a lot. The rain helps plants grow. Listen and read Plants grow in spring. Spring gets warm 变得温暖 Summer comes after spring. It gets hot. The days are long and the nights are short. The sun helps fruit and flowers grow. Listen and read Summer days are long and hot. Summer day 白天 grow 在文中表示"生长"，常用搭配有grow and grow, 表示"不断生长"。 Let's learn grow 生长 usually 表示事情发生频率的频度副词。其他频度副词还有： always, often, sometimes, seldom, never。 Let's learn usually 通常 Let's learn get 变得 I will get a new book from the library. Autumn comes after summer. It gets cool. Leaves turn red, yellow and orange. Listen and read Leaves fall in autumn. Autumn Let's learn after 在……之后 We play outside after school. Let's learn fall 落下 The leaves fall from the trees in autumn. Let's learn turn （使）变成 Leaves turn red and yellow in the fall. 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. Listen and read Winter days are short and cold. Winter Let's learn often 经常 My family often goes to the park on weekends. Let's learn snow 下雪，雪 Does it snow in your city in winter Listen and read Then it’s spring! The seasons begin again. Let's learn then 然后 I finish my homework, and then I can watch TV. Let's learn begin 开始 Our class will begin in five minutes. fall often snow then begin grow grow get turn year usually after begin 开始 then 然后 snow 下雪 often 经常 turn （使）变成 fall 落下 after 在……之后 usually 通常 turn 变得 grow （使）生长 year 年 Think and share How do things change in each season Think and share It gets warm. It usually rains a lot. Plants grow. Spring It gets hot. Days are long and nights are short. The sun helps fruit and flowers grow. Summer It gets cool. Leaves turn red, yellow and orange. Leaves fall. Autumn It gets cold. Days are short and nights are long. It often snows. Winter Read and learn usually u ... ...
