四年级下册Unit 7 第一课时.pptx

陕旅版(三年级起点 )四年级下册 Part A Circle the signs you know Let ' s talk Part B Look and say Unit 7 Be Careful! Sum-up Warm-up/Revision Presentation Test Homework ● Circle the signs you know ● Look and say Let's talk 视频 ● Let's talk stop turn right turn left traffic lights wait 请快速说出闪现的词汇 cross the street Warm-up/Revision >>Lead-in Circle 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 >>Presentation Let'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. >>Presentation Let'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。 Good Great Excellent Show time >>Practice Please... Don't... Look and say >>Practice Please... Don't... Look and say Don't cross. Please go now. >>Practice Please... Don't... Look and say Don't turn left. Please stop and wait. >>Practice Please... 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 1 3 4 Is she going home ? Where are you going? She is going to the shop. 1 3 4 Be careful! Don't ... The light is green. Sum-up Homework 背诵 Let's talk 内容。 Homework