【新教材核心素养】人教版英语八上Unit 8 Let's Communicate! 课时3 Section A Grammar focus(导学案)含答案

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【新教材核心素养】人教版英语八上Unit 8 Let's Communicate! 课时3 Section A Grammar focus(导学案)含答案

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Unit 8 Let’s communicate! Section A Grammar focus导学案
班级: 学生姓名:
科目: 授课教师:
学习目标 通过本节课学习,学生能够: 掌握 if 引导的条件状语从句的核心规则,包括从句与主句的位置关系和时态规律;能区分 if 引导的条件状语从句与宾语从句的含义、位置及时态差异;理解并掌握 “difficulty、line、seriously” 等核心词汇及 “drop sb. a line、take sth. seriously” 等短语的用法。(学习理解) 能独立完成从句时态填空、句子匹配、句型转换等练习,准确运用 “主将从现” 等规则;能根据 “校园生活”“聚会邀请”“团队训练计划” 等场景,仿写或创编包含 if 条件状语从句的句子及简短语篇;能准确判断句子中 if 从句的类型,清晰阐述判断依据,提升语法应用的精准度。(实践运用) 能将 if 条件状语从句的用法迁移到日常生活场景用英语表达逻辑连贯的条件与结果;通过收集英文歌曲、电影台词中的 if 从句,分析其用法差异,拓宽语言视野;培养理性思考和逻辑表达能力,在跨场景交流中灵活运用语法知识传递意图。(迁移创新)
学习 重难点 重点: 掌握if条件状语从句的“主将从现”规则及从句与主句的位置关系,能区分if引导的条件状语从句与宾语从句。 难点:在真实场景中灵活运用“主将从现”及特殊情况(主句为祈使句/含情态动词),准确判断if从句类型并规范表达
课前预习 翻译练习: 1.翻译短语: drop sb. a line take sth. seriously have difficulty in doing sth. 2.翻译句子: 如果你有困难,给我发信息吧。 如果你认真对待这份工作,就能做好。 如果他们排队,我们就能更快轮到。 如果你不介意,我想知道他是否会来。 如果明天不下雨,我们就去公园。
课堂探究
Lead in Sing the song together.
Presentation 观察你画出的if 从句,它们在句子中的位置一样吗? 2. 位置交换 If you study hard, you will pass the exam. = If you stay calm and say sorry, it will help. = If you study English hard, you’ll do better in English. = if条件状语从句 3. Fill in the blanks. 1). If you exercise more, you (be) much healthier. 2). If it (rain) tomorrow, they (not play) soccer after school. 3). You should see a dentist if you (have) a toothache. 4). lf he (walk) to school, it (take) him too much time. 5). lf you (not go) to bed earlier, you (feel) tired in the morning. 6). lf it (not rain), he (play) basketball with me tomorrow. 4. 易混点区分 I wonder if he will come to the party. Could you tell me if the shop is open today If it rains, we will cancel the picnic. You can join us if you finish your homework. 这两组句子里的if,含义一样吗 从句的位置,主句时态有什么不同? 总结: 5. 请判断下列句子中if引导的是条件状语从句还是宾语从句,将答案填在括号内。 If you don’t understand, you can ask the teacher. ( ) She asked if you could help her with the project. ( ) If it is fine tomorrow, we will have a picnic. ( ) Do you know if there is a library near here ( ) You will make progress if you keep practicing. ( )
Practice Finish 3b-3c
Production Next Saturday is your birthday! You want to invite your best friend Lily to your party. Write a note to her—tell her the time, and explain what to do if she can come, and how to contact you if she can’t. 任务要求 字数:50-80 词 必含:2 个以上 if 条件状语从句(分别对应 “能来” 和 “不能来”) 格式:留言条格式(开头写朋友名,结尾写自己名字和日期)
Exercise 一. 翻译下列句子。 1.如果你不赶快走, 你就会迟到。 2.如果你爱你的父母, 你应当帮他们做做家务。 3. 如果你更友善一些, 你会交上很多好朋友。 4. 如果你带外校的朋友来, 老师会让他们离开。 二、根据括号内提示,用正确的时态填空 If he ______ (come) tomorrow, I ______ (tell) him the news. I wonder if he ______ (like) the gift I bought. He asked if you ______ (finish) your homework yet. If you ______ (be) late again, the teacher ______ (be) angry. Can you tell me if the train ______ (leave) at 3:00 p.m.
Homework Need to do:用 if 条件状语从句写 5 个关于 “校园生活” 的句子,涵盖不同位置和时态 Choose to do:查找英文歌曲或电影台词中的 if 从句,抄写 3 句并分析类型和时态。
【参考答案】
课前预习 1.短语翻译 drop sb. a line —— 给某人写信 / 发信息 take sth. seriously —— 认真对待某事 have difficulty in doing sth. —— 做某事有困难 2.句子翻译(汉译英) 如果你有困难,给我发信息吧。 —— If you have difficulty (in doing something), drop me a line. 如果你认真对待这份工作,就能做好。 —— If you take this job seriously, you can do it well. 如果他们排队,我们就能更快轮到。 —— If they stand in line, we will get our turn sooner. 如果你不介意,我想知道他是否会来。 —— If you don’t mind, I wonder if he will come. 如果明天不下雨,我们就去公园。 —— If it doesn’t rain tomorrow, we will go to the park.
课堂探究
Lead in 略
Presentation 一类是 if 从句在句首的(此时从句后加逗号) 一类是 if 从句在句末的(此时从句前可不加逗号 =You will pass the exam if you study hard. = It will help if you stay calm and say sorry. =You’ll do better in English if you study English hard.
Practice 略
Production Hi Lily! I’m so excited to invite you to my birthday party. It will be at 6 p.m. next Saturday at my home. If you can come, tell me if you like chocolate cake—I’ll ask my mom to make it! Also, you can bring your little sister if she wants to join. If you can’t come, just send me a WeChat message before Friday. I totally understand if you’re busy. I really hope we can celebrate together! Call me if you have questions. Yours, Lisa
课堂练习
21世纪教育网(www.21cnjy.com)

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