四年级英语下册 Unit 7 Be Careful（第2课时）课件 陕旅版（三起）-陕旅版小学四年级下册英语课件

陕旅版 ( 三年级起点 ) 四年级下册 Part A Circle the signs you knowLet's talkPart B Look and sayUnit 7 Be Careful!Sum-upWarm-up/RevisionPresentationTestHomework●Circle the signs you know ● Look and sayLet's talk 视频● Let's talkstopturn right turn left traffic lightswait请快速说出闪现的词汇cross the streetWarm-up/Revision>>Lead-inCircle the signs you know Let's talk点击“ Let's talk” ，跟我一起读吧！视 频Let's talk Listen, then ask and answer Q1: Where are they going?Q2: What are they going to do ?Q3: What color is the light in the Picture 1 ?They are going to the shop.They are going to buy a gift.It's yellow.Q4: What color is the light in the Picture 2 ?It's green.Presentation>>PresentationLet's talk Let's go to the shop.I'm going to buy a gift for your grandpa.Be careful!Look at the traffic lights.It's yellow.Don't cross the street.Stop and wait.Ok.All right.>>PresentationLet's talk The light is green.We can go now.Let's go. careful 【单词巧记】 care( 照料 ; 小心 )+ful=careful( 小心的 )【短语】 be careful 小心【例句】 Be careful. The bus is coming. 小心 , 公共汽车来了。 ( 形容词 ) 小心的 can 【例句】 He can sing songs. 他会唱歌。【注意】 can 没有人称和数的变化。 ( 情态动词 ) 可以 now 【例句】 I'm reading a book now. 我现在正在读书。 ( 副词 ) 现在Be careful! 小心！【详解】 重点句型一此句是提醒他人小心的句子。其他提醒他人注意的句子 :Look! 看！ ( 用于引起他人注意 , 让他人看某物 )Look out! 小心 !( 提醒他人注意 )Take care. 小心。 ( 提醒他人注意 )Be careful!It's hot.小心！它很烫。 例句Don’t cross the street. 不要横穿马路。【详解】 重点句型二此句是由 Don't 开头的否定祈使句。【句型结构】 Don't+ 动词原形 + 其他 .Don't touch the glass. 不要碰那个玻璃杯。 例句The light is green. 是绿灯了。【详解】 重点句型三此句是描述交通灯情况的句型。【例句】 The light is red. 是红灯了。Act or Actress分角色朗读对话模仿录音中的语音语调，有感情地朗读。可以脱离课本，适当改动其中部分，语音地道。适当添加内容，意思完整，有创新，表演生动。GoodGreatExcellent>>PracticePlease...Don't...Look and say >>PracticePlease...Don't...Look and say Don't cross.Please go now.>>PracticePlease...Don't...Look and say Don't turn left.Please stop and wait.>>PracticePlease...Don't...Look and say Please turn left.Please turn right.—Nice to see you again! —____________ A. Nice to meet you! B. Nice to see you, too.英译汉。1.Be careful 2.stop and wait 3.traffic lights 4.cross the street 交通信号灯过马路停下来等等小心Test重点句型134Is she going home?Where are you going?She is going to the shop. 134Be careful!Don't ...The light is green.Sum-upHomework背 诵 Let's talk 内容。HomeworkThank you!