Unit 2 Section A 学案 2023-2024学年鲁教版英语九年级全册

课题(Subject) U2 Teenagers should be allowed to choose their own clothes. Section A 课时(Time) 班型(Class) 日期(date) 第3次课 初四 学习目标 (Target) 能够运用被动语态谈论自己应该做和不应该做的事,学会表达自己的观点。 掌握情态动词的被动语态 重点难点 Importance Difficulties 能够运用被动语态谈论自己应该做和不应该做的事,学会表达自己的观点。 Teenagers should not be allowed to smoke. Sixteen-year-olds should be allowed to drive. Students should not be allowed to have part-time jobs. Sixteen-year-olds should be allowed to get their ears pierced. Teenagers should be allowed to choose their own clothes. 【知识讲解】 1. 情态动词的被动语态 肯定结构:_ 否定结构_ 一般疑问句结构_ 特殊疑问句结构_ 【拓展】should的用法 should属情态动词, 后接_, 没有人称和数的变化,用于提出建议劝告别人,should的否定形式为_。 (1)青少年应该被允许自己做出选择吗? Should teenagers be allowed to make their own decisions? (2)Teenagers should not be allowed to smoke.青少年不应该被允许抽烟。 【练习】 ①青少年不应该被允许晚上熬夜。 Teenagers _to stay up late. ②14岁的孩子绝对不被允许驾驶机动车。 Fourteen-year-olds _ drive. 2. allow的用法 1. allow sb. to do something 允许某人做某事 eg. My parents allow me to go swimming after school. 我的父母允许我放学后去游泳。 2. allow doing sth. 允许做某事 eg. We don’t allow swimming here. 我们不允许在这游泳。 3. be allowed to do sth. 被允许做某事 eg. The man is allowed to smoke. 这名男子被允许吸烟。 【练习】 ①我的父母允许我周末看电视。 My parents _ me _ _ TV on weekends. ②She doesn’t allow _ (smoke) in her house. 3. I don’t think sixteen-year-olds should be allowed to drive. 我认为十六岁的青少年不应该被允许开车。 【解析】I don’t think… 否定前移:当主句的主语诗第一人称I 或We, 谓语动词是think , believe , supposed 等词时,其宾语从句若要表示否定意义,需将not 提到 中,从句不能是含有not 的否定句。 【练习】 我认为他不会游泳。 I _ _ she _ swim. 2d Sandy: I’m really excited about the famous paintings by Picasso. Wu Lan: Me, too! I’m glad Mr. Smith chose the art museum for our school trip this year. Sandy: I’m going to bring my new camera to take lots of photos! Wu Lan: Oh, no. Mr. Smith says we must not take photos. It’s not allowed in the museum. Sandy: That’s too bad! Do you think we may be allowed to take photos if we don’t flash? Wu Lan: Hmm ... I think they just want to protect the paintings. So if you don’t use a flash , then it may be OK. Sandy: Yeah. I think we should be al