Lesson 2 We mustn't cross the street now 第三课时（课件+素材）科普版英语五年级下册

科普版英 语 五 年 级 下 册 Lesson 2 We mustn’t cross the street now Listen and number & A puzzle & Listen and say Review We mustn’t … here. We can … there. Let’s chant together! Presentation Listen and number 6 3 1 4 2 5 Listen and say G: Look, a seat! You can sit here. B: No, you sit here, please. G: Thank you. (G=Girl,B=Boy,W=Woman) B: Look, an old granny! G: I should give my seat to her. B: Yes. G: Hello, Granny! Please sit here. W: Oh, thank you. G: You’re welcome. give one’s seat to 把某人的座位让给 key points I should give my seat to her. 我应该把座位让给她。 讲解：情态动词should意为“应该”，后面接动词原形。否定形式should not=shouldn’t. 例句：I should do my homework now. Students should study hard. Fill the blanks. G: Look, a seat! You can sit here. B: No, . G: Thank you. (G=Girl,B=Boy,W=Woman) you sit here, please B: Yes. G: Hello, Granny! . W: Oh, . G: You’re welcome. B: Look, an old granny! G: . I should give my seat to her Please sit here thank you 和同学一起分角色演一演。 Practice Role play Presentation A puzzle s o s c l o o a r k l e v e n d a w h o p i a a n c e s r t c o s 竖：1. cross 2. street 3. school 4. park 横：1. shop 2. draw 3. hospital 4. eleven 5. dance Read the words. ( )1.Look, ____old granny. A. a B. an ( )2.You can ____ here. A. sit B. sitting ( )3.Look ___ the left. A. to B.at ( )4.I should give my seat ____her. A. to B.at B A A A 一、单项选择。 Exercises 1.You should ______(stop) smoking. 2.I should _____(go) home now. 3.You are too fat. You _______(should)eat too much. 4.He _____(should) do his homework. 5.The light is red. We ______(must) cross the street now. stop go shouldn’t should 二、用所给单词的正确形式填空。 mustn’t 七彩课堂 伴你成长 1.通过学习List