Unit 2 第三课时 Grammar Focus-【木牍中考●名师教案】2024-2025学年新教材七年级下册英语（人教版2024）

第三课时　Grammar Focus ◇目标导航◇ 类别 课时要点 重点单词 feed v.喂养;饲养 leave v.离开;留下 absent adj.缺席的;不在的 quietly adv.轻声地;安静地 belt n.安全带;腰带;皮带 noise n.声音;噪声 重点短语 absent from缺席;不在 make noise制造噪声 重点句型 1.Be polite and treat one another with respect.礼貌待人,互相尊重。 2.—Can I leave the classroom if I don’t feel well?如果我感觉不舒服,可以离开教室吗? —Yes,but you must tell your teacher about it when you have to be absent from class.可以,但当你不得不缺课时,你必须要告诉你的老师。 教学重点 1.让学生系统掌握祈使句的用法和can、have to、must、can’t、mustn’t 等情态动词在规则表达中的语法规则。 2.引导学生通过练习熟练运用情态动词完成规则描述和问答。 教学难点 1.帮助学生理解并区分情态动词在不同语境下的语义和用法差异。 2.纠正学生在运用祈使句和情态动词时常见的错误,如形式错误、语义混淆等。 ◇教学过程◇ Step 1 Leading in 1.Greet the class and review some rules learnt before by asking students to make sentences with modal verbs. 2.Write several incorrect sentences on the blackboard and ask students to find the mistakes. Step 2 Work on 3a 1.Read the sentences and ask students to identify the verbs in bold and discuss whether they need to change forms and why. 2.Explain the grammar points related to imperative sentence and the modal verbs in the sentences. Step 3 Work on 3b 1.Ask students to complete the sentences using can,have to/must,or can’t/mustn’t. 2.Check the answers and ask students to explain their choices. Step 4 Work on 3c 1.Look at the first sign and read the rules.Then ask students to write the rules for the other signs. 2.Share and discuss the answers,emphasizing the correct use of modal verbs. Step 5 Work on 3d 1.Divide students into groups.Each group brainstorms three rules for one of the places like library,school dining hall,park,cinema or hospital. 2.Each group draws signs to show the rules and presents them in class,explaining the meaning of the rules. ◇教学反思◇ 　　在语法讲解和练习过程中,学生对情态动词的理解逐步加深,但部分学生在实际运用时仍会受母语思维影响出现错误。在未来的教学中需增加更多真实语境的练习,引导学生在实践中强化对语法规则的记忆和运用能力。 1 立足安徽 精准备考 1 / 1 学科网（北京）股份有限公司 $$