(
课件网) Unit 2 We mustn’t cross the street now. 科普版 五年级下 Lesson 2 We mustn’t cross the street now! Lesson 2: Vocabulary:词汇 must [m?st] 情态动词，必须 发音：u发/?/ street [stri?t] 名词，街道 发音：ee发/i?/ light [la?t] 名词，灯，光线 发音：igh发/a?/ Lesson 2: Vocabulary:词汇 cousin [?k?zn] 名词，堂表兄弟姐妹 发音：ou发/?/ answer [?ɑ?ns?(r)]动词，回答 发音：er发/?/ cross [kr?s] 动词，穿过 辨析： across:介词 Lesson2: Vocabulary:词汇检测 根据首字母提示补全单词，完成句子： Who can a _____ the question? We m____ stop at the red l_____. Don’t run in the s _____. It’s dangerous. You can help old people c_____ the road. Lesson2: Vocabulary:词汇检测 答案解析： Who can answer the question? We must stop at the red light. Don’t run in the street. It’s dangerous. You can help old people cross the road. Lesson2: Let’s talk 速读并翻译 Lesson2: Let’s talk 速读并翻译 Lesson2: Let’s talk 重点讲解 1. You mustn’t run in the street. 你不许在街上乱跑. We mustn’t cross the street now. 现在我们不能过街. must：情态动词，必须，后面加动词原形 否定形式： mustn’t: 禁止，不必 must可以独立构成否定句和一般疑问句 Must引导的一般疑问句，肯定回答：Yes, you must. No, you needn’t. 经典例题： 1. 你必须先做作业。(汉译英） _____ 2. Must she clean the room now?（作否定回答）_____ Lesson2: Let’s talk 重点讲解 2. Are you going shopping? 你要去购物吗？ be going: 用现在进行时表示将来时 具有相同用法的动词还有 come, get等. go shopping: 去购物 go doing 词组： go swimming; go skating; go fishing等 经典例题： . 你要去公园吗？（汉译英） _____ Lesson2: Let’s talk：趁热打铁 单项选择： You _____ run in the street. A must B can C mustn’t 2. Are you going _____? A shop B shopping C shops 3. She mustn’t _____loudly in class. A speak B speaks C speaking 4. I want to go _____. A swim B swimming C swims Lesson2: Let’s talk：趁热打铁 答案解析： You _____ run in the street. A must B can C mustn’t 2. Are you going _____? A shop B shopping C shops 3. She mustn’t _____loudly in class. A speak B speaks C speaking 4. I want to go _____. A swim B swimming C swims Lesson2: Let’s learn turn left 向左转 park the car 停车 turn around 调转方向 Lesson2: Let’s learn:趁热打铁 用英文翻译下列的指示牌： 01 _____ 02 _____ 03_____ Lesson2: Let’s learn:趁热打铁 答案参考： 01 You mustn’t turn left here. 02 You mustn’t park the car here. 03 You mustn’t turn around here. Lesson2: Listen and say You can sit here. 你可以坐在这里. can+动词原形 sit here: 坐在这 Lesson2: Listen and say an old granny 一位老奶奶 an用于元音音素开头的单词前 should+动词原形 应该做某事 give sth to sb = give sb sth 给某人某物 Thank you. 谢谢你 You’re welcome. 不客气 Lesson2: Listen and say :小练习 按要求写句子： She gives me a book.（同义句） _____ 2. 这里禁止停车。（汉译英） _____ 3. You can sit here.（汉译英） _____ 4. 当别人对你说“thank you”,你应该说： _____ Lesson2: Listen and say :小练习 答案解析： She gives me a book.（同义句） She gives a book to me. 2. 这里 ... ...
