九上Unit1 Topic3教学设计.docxVIP

九上Unit1 Topic3教学设计 Ⅰ. Teaching aims 1.Knowledge aims： 掌握本课的重点词汇和短语，继续学习现在完成时（短暂性动词与延续性动词的转换）。 2.Skill aims: 能听懂有关社会问题和社会服务的对话，并能从中提取相关信息，做出正确判断。 能正确运用现在完成时谈论有关社会服务的话题。 能通过自学短暂性动词与延续性动词的转换的微课，整合现有的语句，提升综合语言运用能力。 3.Emotional aims: (optional) 在学习过程中，结合小组竞赛、同伴互助等活动，培养互助进步的合作精神。 引导学生关注社会问题，关注社会服务工程，培养他们乐于助人的良好品德。 Culture awareness：（optional） 关注国内外的社会服务工程，培养学生的凝聚力和祖国意识。 Ⅱ.The key points and difficult points 1. Key points: Words and phrases: program, manage, training, secretary, helper, club, engineer, wound, homeless, treatment, immediately, helper homeless people, live a normal life, decide on sth., medical treatment, provide sth. for sb./ provide sb. with sth., feel good about themselves Sentences: (1) Once they find people in need, they decide on suitable ways to help them. (2)The program also provides them with houses. Grammar: Go on learning the present perfect tense with “for” or “since” and find out the differences between the present perfect tense and the simple past tense. 2. Difficult points： 能在具体语境中，将短暂性动词转换成延续性动词，正确使用一般过去时和现在完成时。 能通过本课所学，正确运用现在完成时对日常活动进行描述。 Ⅲ. Teaching procedures 1.Revision （1）Review the Present Perfect Tense. 现在完成时定义（一）表示过去发生或已经完成的动作对现在造成的影响或结果（强调结果或影响现在还存在） 标志词：just 刚（肯)，ever曾经(肯、疑)，never(从不),already已经(肯),yet还(否、疑),before以前 等。 结构：主语+助动词have/has+Vp.p Do some Exx. Lead in. Present usage 2 of Present Perfect with an old picture of myself.Lead in the new lesson. 现在完成时定义（二）：表示开始于过去并持续到现在的动作或状态。（将来可能还持续下去）谓语动词必须是延续性动词. 标志词： for+时间段，since+时间点，since+时间段+ago，since+时间状语从句（从句用一般过去时），so far?（到目前为止）,in the past +时间段（在过去的...... 时间里），since then(从那以后)，since these days (这些天来) 等时间状语连用。 Miss Lv has taught English in the school for 20 years . =Miss Lv_____________ English in the school__________ 20 years ago. =Miss Lv______________English in the school _________ 2000. =Miss Lv ______________English in the school_________ she ________here 20 years ago. =It is / has been 20 years ____________Miss Lv ___________English in the school . Consolidation （1）Watch the mi