Unit 4 第2课时 (Section A GF-3c) 导学案-七年级英语下册同步备课系列(人教新目标Go for it!)
展开Unit 4 Don’t eat in class. Section A GF-3c 参考答案 课前预习 准时上课 2. 在课堂上 3. 穿校服 4. Dream school 5. Don’t have to 合作探究 略 随堂速练 一、ACBBC 二、1. be quiet 2. wearing a uniform 3. in a class 4. have to 5. on time单元Unit4课时第 2课时学习 目标语言知识: 通过看图说话和对话创编,复习目标句型。 通过情景化的体验,能使用祈使句和情态动词谈论校规。 通过总结归纳,可以掌握并迁移使用句型表达其他规则。 学习能力: 通过语法填空和观察句型,能够对语法规律进行总结,提高理解能力和归纳总结能力。 通过填空练习、造句训练和小组活动,能够运用can, can’t have to / must and don’t to表达规则制度。 文化意识: 通过目标词汇和语言的学习,能够了解国外学校家庭的规章制度,体验不同的文化带来的魅力。 思维品质: 通过给出建议和制作海报,能够参与表演,熟悉各种规则。学习 重难点1. 通过情景化的体验,能使用祈使句和情态动词谈论校规。 2. 通过总结归纳,可以掌握并迁移使用句型表达其他规则。 3. 通过填空练习、造句训练和小组活动,能够运用can, can’t have to / must and don’t to表达规则制度。课前预习一、翻译。 1. be on time for class___________2. in class____________________ 3. wear a uniform ______________4. 梦想的学校____________ 5. 不必___________________________ 合作探究Step 1 Review Review the new words in Section A. Step 2 Presentation Read the sentences in Grammar Focus and try to remember them by heart. Step 3 Practice (1) Check the answers in 3a. Read the sentences. (2) Check the answers in 3b. Read the sentences. Step 4 Consolidation Make up five cool rules for a dream school. Vote for the Coolest School. 知识探究 What do you have to do ? 你们必须做什么? have to 与其他情态动词一样后接动词原形,表示客观上的需要,强调被迫性,有“不得不”的含义。 have to 可用于多种时态,形式随时态变化而变化,还可以用在其他情态动词之后。如: We have to work hard. 我们得努力工作。 I think he may have to help his dad in the garden. 我想他可能不得不在花园里帮他爸爸。 【辨析 have to 与 must】 (1) 表达意见上的差异: must 表示说话人的主观意图和要求,相当于汉语中的“必须”; have / has to 表示由于外部环境、情况、习惯等的客观需要,相当于汉语中的“不得不”。 如: You must do your homework now. 现在你必须做你的功课。 He has to study late into the night to pass the exam. 为了通过考试,他不得不学习到深夜。 (2)在否定句和疑问句中,have to 需借助于助动词do 相关形式,而must 则直接用mustn’t 或将must 提到句首。如: Your mother doesn’t have to do that now. 你妈妈现在不必做那件事情了。 You mustn’t play football in the street after class. 放学后,你们一定不要在街上踢足球。 (3)must 不能与其他助动词will,shall 等连用,因此这种情形下要用have to。 Must 没有过去式,因此用于过去时应用had to (表示过去必须做,并且做到了)。如: Shall we have to meet at the gate of the school? 我们必须在校门口相见吗? He had to get up early to catch the early bus. 他不得不起早床,去赶早班车。随堂速练一、单项选择。 ( )1. I have to _______ the room every morning. A. clean B. cleans C. cleaning ( )2. — Does she have to go to bed at 9:00? — Yes, she__________. A. has B. have C. does ( )3. Don’t listen music in the classroom hallways. A. to; and B. to; or C. at; or ( )4. She lost her bike. She _______ walk to school. A. have to B. has to C. has ( )5. We ________to wear the school uniform every day. A. not have B. have not C. don’t have 二、用方框中所给词的适当形式填空。 in class,on time,have to,wear a uniform,be quiet1.You should .The baby is sleeping. 2.She likes on school days. 3.We can't listen to music . 4.—Can I finish my homework tomorrow? —I am afraid not. You hand it in today. 5.You can't arrive late for class. You must be .