2020年精編冀教版英語資料Lesson 4 What is it?導(dǎo)學(xué)案學(xué)習(xí)目標(biāo)： 1. 會運(yùn)用：單詞：earser guess first wall ruler 句型：What is it? Its a Is it a? 2.能說出： 短語：guessing game3.能熟練使用本課的短語：句法：掌握詢問事物的基本表達(dá)方式教學(xué)重難點(diǎn)： 重點(diǎn)：句型W hat is it？It is a Is it a? 及答語Yes,it is./No,it isnt.難點(diǎn)：句型的準(zhǔn)確理解和靈活運(yùn)用?！緶毓手拢焖贌嵘怼?1.瀏覽對話，跳過生詞，捕捉關(guān)鍵信息，把握對話大意完成相應(yīng)題目。（選擇題）Its long and thin. You can write with it. Its a_ .A. ruler B.pencil C.eraser（回答問題）Where（哪里） is the blackboard？Its_ .1.再次閱讀對話，在文中勾畫 出單詞、短語及句型，結(jié)合語境猜測其含義。（單詞）pen_ pencil_ pencil box_ ruler _ blackboard_ first_ guess_ wall_ right_（短語）guessing game_ long and thin_ write with it_ on the wall_ big and black_ look at_ its_【真實(shí)呈現(xiàn)，準(zhǔn)確感知】 分析所給例句，根據(jù)提示總結(jié)單詞和句型的用法。1.no和not Is it a ruler? 它是一把尺子嗎？ No,it isnt. 不，它不是。 思考： 1）例句中的isnt是哪兩個單詞的縮寫？_ 2） no和not能不能互換？_ 能單獨(dú)使用的是_;必須和be動詞（或其他助動詞、情態(tài)動詞）一起使用的是_ 。 3) no的反義詞是_ 。 2guess v. 1) Lets play a guessing game . 讓我們玩猜謎游戲吧。2）Can you guess? 你能猜一猜嗎？思考：1）以上兩個例句中g(shù)uess與guessing的詞性一樣嗎？_2）guessing是在動詞 guess后加上ing 得到的。在Lesson 3中我們曾學(xué)過類似的單詞，你還記得嗎? 它是_ ,它構(gòu)成的短語是_ 。3）根據(jù)以上，試著翻譯一下：a reading room_3.first 第一； 1）Work comes first. 工作第一。 2）The first lesson is very easy . 第一課很簡單。 例句1）中的first 能用one代替嗎？ 為什么?_ 例句2）中the可以省略嗎？為什么？_ 4. What is it？ 思考： 1）What 的意思是_ ,試著翻譯這句話_ 2) 當(dāng)你聽到這句話時，該怎樣回答？_ 3)回憶一下在前幾課學(xué)到的以what開頭的句子，請寫出三個句子。【分步操練， 真實(shí)體驗(yàn)】 翻譯下面的對話。 它是什么？_ 它是一支鉛筆。_ 它是你的鉛筆嗎？_ 不，它不是。_2.選擇題 1）It is _ _. A. an ruler B. a eraser C. an easer D. ruler 2) What is it? _ a school. A .That B .Its C.Its D .Is 3) Now its _ turn. A. you B.I C. he D.your【熟練運(yùn)用，拓展延伸】 閱讀短文，回答問題。I am Bill .I have a dog . His name is Spot.One Tuesday Spot ran away .I was very sad. My father said “I have an idea .We can put a picture in the store. Well say Spot is lost. Please find him for us.” So we did that. That night ,the phone rang. My father talked to a man on the phone. “A man called Tim found Spot !” My father said to me. We went to Tims house and got Spot back. We thanked Tim.1. Whats the dog name？_2. Was Bill happy when the dog ran away?_3. Where did Bill and his father put the dogs picture? _4. Who found the dog for Bill ? _5. When did Bill get the dog back? _