Unit 7 What happened to the floor Lesson 24（教学课件）-四年级英语下学期同步备课系列（北京版）

Unit 7 What happened to the floor? Lesson 24 北京版 四年级下册 学习目标 1. 能听懂、会说、会认单词: lose, key, playground, next 2. 在教师引导下，初步运用句子: You look sad, Baobao. What's the matter? I lost the key to our house. 3. 在图片的帮助下理解对话内容，并准确朗读课文。 4. 能够询问某人出了什么事情并作出应答。 目录 1. Vocabulary 2. Text 3.Grammar 4.Summary 5.Practice Let's enjoy Vocabulary 1 lose /luːz/ v. 遗失，丢失 【拓展】过去式 lost lost 可以表示 迷路 【例句】No one likes to lose. 没人愿意失败。 Vocabulary playground /ˈpleɪɡraʊnd/ n. 操场 【短语】on/in the playground 在操场上（介词in和on都可以） 【例句】 They're playing on the playground. 他们正在操场上玩耍。 Vocabulary next /nekst/ adj. 下一个的 【拓展】表示顺序的副词：first-next-then-finally 【例句】You should be more careful next time. 你下次应该更小心。 Vocabulary key /ki:/n.钥匙；关键；秘诀 【短语】a key to......的关键/秘诀/答案 key words 核心词汇 【例句】I lost my key.我的钥匙丢了。 Vocabulary Lesson 24 2 宝宝，你看起来很伤心。怎么了? 妈妈，我把我们家的钥匙丢了。我很抱歉。 Notes： 1.You look sad.你看起来很难过。 look是感官系动词，用形容词修饰。 2.the key to our house为什么用介词to, 不用of? 嗯，它在你的书包里吗? 让我看看。 Listen and say 解析： the key to our house key 和 house是配套关系，而不是从属关系，所以用to，不用of。 Listen and say 噢！ 现在又怎么了? Notes： 1.You should be more careful next time.你下次应该更小心。 should 情态动词，表示应该。 我忘记带书包了在操场上。 再一次?下次你应该更小心些。 Listen, look, and learn 14 维修它 不要担心。 不要紧；没关心。 踢球 丢失钥匙 fix it Don't worry. Never mind./It's all right. kick the ball lose the key 怎么了？ 打翻牛奶 在我回家的路上 小心 在操场上 What's the matter? spill the milk on my way home be careful on the playground Let's do 询问发生了什么事： “What happened to sb./sth.?” 用来询问某人或某物发生了什么事情。 “What happened to the floor?”（地板怎么了？） 类似表达还有 “What’s wrong with sb./sth.?” 和 “What’s the matter with sb./sth.?”，但 “What happened to sb./sth.?” 更侧重于询问事情发生的经过。 Practice 3 连出下列反义词。 noisy            black long           small thin            quiet white            thick big              short 选择最佳答案。 (  )1、It’s not _________ to fly kites in the streets. A.safetyB.dangerousC.safeD.danger (  )2、My grandmother likes __________ to the music. A.listens B. to listens  C.listening  D. listen (  )3、A car is coming!  You should watch out __________ your safety! A.to   B. for    C.because   D. of (  )4、Don’t run!Please walk ___________ in the teaching builing. A happily B. quickly  C.slow  D. slowly (  )5、-------Please _________ skate here.------Why not?     -------Can’t you see the sing “___________ skating” over there? A.no；don’t   B. don’t ;no  C.don’t ;not  D.don’t;No 读短文，完成信息卡。     My name is Mary.I am eleven years old. I come from America. I like winter best,because my favourite sport is skating.Now it’s getting warmer and warmer.The ice becomes thin.It’s not thick enough.It’s dangerous to skate on thin ice. Name:____________________ Age: _____________________ Hobby(爱好)：___________________ Favourite Season:___________________ It’s ______________ to Skate on thin ice. 写出下列单词的过去式形式。 1.lose----_______________            2.leave----_______________ 3.hurt----_______________            4.step----_______________ 5.hit----_______________             6.happen----_______________ 7.break----_______________           8.drop----_______________ 选择最佳答案。 1、I find the key ___________ the bike. A.to             B. ofC.for 2、What’s ______________ ? A.matter B. the wrong C.the matter 3、I will see you ____________ time. A.last B. next            C.this 4、What happened ____________ the boy? A.with           B. forC.to 读短文，选择正确答案。 It’s raining hard. A little bird can’t find her mother. She is all wet. She is upset. “Mum, Mum, where are you? Where are you?”the bird shouts. But no one answers. Then she sees a big vase under the carpet, “There is a big vase under the carpet. Let me get inside to keep away from the rain.” Later, the bird’s mother finds her. She says to the bird, “Here you are, Baby. Let’s go home.” (    )1. What’s the weather like ? It’s rainy               B.It’s cloudy (    )2.Why is the little bird upset? She breaks the vase.      B.She can’t find her mother. (    )3.Where is the vase? It’s on the carpet.        B.It’s under the carpet. (    )4. How does the bird keep away from the rain? A.She gets into the carpet.   B.She gets into the vase. Summary 5 Thank you! 北京版 四年级下册 Lavf59.14.100 null 314558.38 $$