2026年人教精通版英语三下Unit 1 My classroom Lesson 3（课件）

Unit 1My classroomLesson 3精通版·三年级下册What can you see in the classroom?windowblackboarddoordeskchairfloorwallRevision1 Look at the pictures and say their names. 看图片并说出它们的名称。chairdeskblackboardwalldoorfloorwindowclean the deskclean the floorLook and sayclean the windowsclean the blackboardclean the chairsclean the doorclean the wallToday is your turn to clean the classroom, how will you clean it?今天（依次轮到的）机会今天轮到你值日，你会怎样打扫教室呢？Free talk2 Read the text and underline the activities. 读短文，并在活动（词汇）下面画线。 I’m Li Yan. Today it’s my turn to clean the classroom. First, I clean the blackboard. Then I clean the doors, walls and windows. Next, I clean the desks and chairs. Finally, I clean the floor. I love my school. What about you?Whose turn is it to clean the classroom today?How does she clean the classroom?It’s LiYan’s turn to clean the classroom today.First, she cleans the blackboard. Then she cleans the doors, walls and windows. Next, she cleans the desks and chairs. Finally, she cleans the floor. Read and find.叙述做事情的先后顺序first 意为“首先”，表示所做事情的开始；then 意为“然后”；next 意为“紧接着；随后”；finally 意为“最后”，表示所做事情的最后一步。3 Read the text again and fill in the table. 再读一遍短文并填表。clean the , , , , , and . I’m Li Yan. Today it’s my turn to clean the classroom. First, I clean the blackboard. Then I clean the doors, walls and windows. Next, I clean the desks and chairs. Finally, I clean the floor. I love my school. What about you?轮到“我”做某事：It’s my turn to+动词原形(+其他).当句中出现多个并列单词时，只在最后两个并列单词之间用and，其他用逗号隔开=How about you? 常用于陈述完自己的情况后反问对方的情况Listen and read.How do we write about cleaning the classroom?clean the classroomFirst, I clean …Then I clean…Next, I clean …Finally, I clean…Let’s think4 Write down how you clean your classroom. 写下你如何打扫教室（的短文）。字母 a 在单词中的发音aChant togetherTry to readThat is Sam. He’s happy.Dad, let’s buy some apples and candy.注意字母a在单词中的发音。—Is this your bag? —Yes. Thank you.What’s the sound of letter “a” in these words?namemake a cakepotatoaLet’s learn moreGame time What’s in the hat?It’s a cat.ˈˈˈGood to know句子的重音 在一个句子中，并不是所有单词都赋予同样的发音力度。有些单词听起来发音较慢，但响亮且清晰；有些单词则听起来发音较快且模糊。那些读得响亮且清晰的词就是句子的重音所在。句子的重音用“ˈ”表示。一般情况下，句子中重读与非重读的词汇如下：句子的语调 在朗读英语句子时，有两种基本语调：降调和升调。降调用“ ”表示，升调用“ ”表示。降调表示语义完结，语气肯定。升调一般用来表示不确定、怀疑或者礼貌。SummaryDiscuss with your parents and write about how to clean your home.Find more words with letter Aa and explore more patterns.Review the new words and sentences in Unit 1.Homework