初中英语七年级下册4-1导学案

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这是一份初中英语七年级下册4-1导学案，共2页。
课题Unit 4第1课时课型新授编号4-1学科英语班级七年级领导签字执笔人使用人使用时间学习目标1、初步掌握第19页的生词和句型；2、初步了解祈使句；3、谈论校规;4. 复习must的用法学习重点、难点初步了解祈使句课时安排1课时自主预习翻译1. school rules ____________2. arrive late for class _______________ 3. (be) on time ____________4. in the hallways __________________ 5. 在餐厅 ______________ 6. 听音乐____________________ 展示交流Step 1 Revision How do you get to school? How far is it from your home to school?How long does it take to get to school?Can you arrive late for school?Step 2 Presentation(1) Learn the new words and phrases using some pictures.(2) Present key sentences with these pictures. Don’t arrive late for class. We must be on time.Don’t run in the hallways. Don’t eat in the classroom. Don’t listen to music in class. Don’t fight. (3) Finish 1a, and then check the answers.Step 3 ListeningListen and finish 1b. Check the answers.Step 4 Pair workTalk about the rules in 1a.知识探究Don’t arrive late for class. 不要上课迟到。（1）本句是一个否定的祈使句，祈使句是以动词原形开头的，表示命令或请求的句子。其否定句是在动词原形之前加don’t。如：Don’t do that again. 不要再做那样的事情了。Don’t tell our teachers our secrets. 不要告诉我们老师我们的。（2）肯定的祈使句：① 句型：动词原形…...（省略主语）。例如：Look at these holes ! 看这些洞。② 有时，为了加强语气，可以在动词之前加do。例如： Do be quiet. 务必安静。③ 用客气的语气表示祈使句时，可在句首或句尾加上please，但如果在句尾加please，那么在please之前一定要加上一个逗号“，”。如：Keep quiet, please. 请保持安静。④ 祈使句中如果有唤语，一定要用逗号“，”将唤语与其他的内容隔开，唤语置于句首或句尾。如：Come here，Li Ming. 到这儿来，李明。（3）祈使句与陈述句的改写：① 祈使句=you must …..(陈述句)。如：Be quiet. = You must be quiet. 安静。② Please + 祈使句.= Will you please ……？例如：Please read after me. = Will you please read after me ? 请跟我读。（4）祈使句“Let…..”句型Let作为动词常常用于祈使句，但表示意义并不相同。① Let 表示“建议”，后面跟第一人称代词作宾语。如：Let me try again. 让我再试一试。② Let 表示“间接命令或愿望”，后面接第三人称代词作宾语。如：Let him work out the problem by himself.巩固提升（）1. If you arrive late _______ class, you must say _______ to your teacher. A. for, thanks B. for, sorry C. to, sorry（）2. — Can you sing in the classroom? — _________ A. Yes, you can. B. No, I can. C. Yes, we can.（）3. Don’t arrive late. You must be ________ time.A. to B. on C. at（）4. Please listen _______ the teacher carefully (认真地). A. to B. on C. at（）5. Don’t _______ TV after class. A. watch B. watches C. watching