八年级英语下册《Unit3WhatwereyoudoingwhentheUFOarrived》学案.doc

山东省宁阳县第二十五中学八年级英语下册Unit3 What were you doing when the UFO arrived（第2课时）学案（无答案） 人教新目标版课题名称八年级下册Unit3 What were you doing when the UFO arrived ?课时共5课时授课班级第2课时总课时数12教学重点Use “when/ while”and the past progressive tense.教学难点the past progressive tense课前准备The learning papers ,the PPT ,the listening materials ,the notes.学 案一 快乐预习.(一)学习方式：按要求自主完成下列内容.(二)预习内容：1、朗读并识记P20的单词及短语.2、翻译P20的句子.3.写出下列单词和短语以及它们的过去式和现在分词。 起飞、脱下 到达 着陆 下车、下来 喊叫 爬 发生 逃跑 总结一下动词变过去式和现在分词的规律 (三）预习检测：1.She has to look after her brother because her mother is _(住院).2.The girl was shopping when she saw the _ (外星人) got out.3.When the plane _ _(起飞),I felt terrible.4.In the _ (过去),there was no school in that village.5.The girl was really _ (惊恐) when she saw the snake.翻译下列句子1. 当我在厨房做饭的时候，我听见有人敲门。_2. 那时，我正站在图书馆前面。_3. 当那个女孩正在买东西的时候，外星人出来了。_4. 你能想像到，它是多么奇怪呀！_5. 上周日，我有一次不寻常的经历。_（四）预习质疑： .学习目标：1.Understand and recite 3a.2. Learn to use the past progressive tense.二、合作探究：（一）阳光展示：组内交流课前自主学习内容.（二）导学点拨：1.experience1)不可数名词，经验；可数名词，经历，体验。2)动词，经历，感觉。2.surprised3.arrive in/at get to reach 到达（三）针对性练习1) Mary _ a dress when she cut her finger. A. made B. is making C. was making D. Makes2) As she _ the newspaper, Granny _ asleep.A. read； was fallingB. was reading； fellC. was reading； was fallingD. read；fell三拓展提高：1.Page 20 , 3a . 2.3b .Pairwork . 3.4.GROUPWORK 课堂小结:四感恩达标：（一）.Choose the right answer.1.The woman was _ protected in a private palace.A.safe B.safely C.safety2.On Mid-autumn Festival,people might leave work to _ with a family dinner.A.celebrate B.represent C.congratulate 3.People often buy each other mooncakes _ fruit and nuts.A.filling with B.fill with C.filled with4.I had to _ the day _ because I had a terrible cough yesterday.A.leave;out B.take;off C.go;off5._ I was talking on the telephone,David came in.A.Because B.While C.If（二）.Rewrite the sentences.1.He was good at maths last year.He _ _ in maths last year.2.While I was watching TV,the telephone rang.I _ watching TV _ the telephone rang.3.Linda finished her work and went to bed.Linda _ go to bed _ she finished her work.4.Jack plays basketball better than the others in his class.Jack i