1、課題：unit 4 i used to be afraid of the dark.（第 2 課時）【學習目標】 課標要求：1.掌握描寫人物的技巧和詞匯。2.掌握下列知識點：重點詞匯：sure,used重點短語：used towait a minuteplay the pianobe interested inon the swim team目標達成：1、語法：used to句式的用法一、重點單詞與短語1.sure adv.的確【拓展】（1）be sure一定要；務必（2）make sure弄清楚；確保【跟蹤訓練】（1）人的確在變化。peoplechange. 2.play the piano

2、彈鋼琴【精解】play與樂器類名詞連用時，名詞前要加定冠詞the,而與球類名詞連用時，名詞前不要加定冠詞the。例如：play the violin拉小提琴；play soccer踢足球學習流程： 【課前展示】句型mario，you used to be short，didn't you?瑪利奧，你過去個子矮，是不是?【精解】used to意為“過去經常；以前常常”，后跟動詞原形，“used to do sth.”這一結構表示“過去常常做某事”，暗指現在不再做了。【創境激趣】used to do/be(get)used to doing/be used to do/be used fo

3、r/be used bybe（get）used to doing意為“習慣于”，短語中的to為介詞，后跟動名詞。be used to do意為“被用來做某事”；be used for意為“被用于做某事”,后跟動名詞；be used by意為“被使用”,后跟動作的執行者。三個短語都是use的被動語態。【跟蹤訓練】(5)我爸爸以前常常晚飯后看電視，現在他習慣于散步。myfather watch tv aher supper.now he taking a walk.(6)刀被用來切東西。knives cutting things。【自學導航】 語法used to結構used to的用法used t

4、o表示“過去經常；以前常常”，指過去的習慣性動作或狀態，現在已不再存在，其中to是動詞不定式符號，后接動詞原形。例如：mother used to get up early.我媽媽過去經常起得很早。一般疑問句：used sb.to.或did sb.use to.否定句:used to的否定形式為didn't use to或usedn't to，口語中常用usedn't to。【合作探究】 i.根據句意及首字母提示完成單詞1.she is o.she 1ikes making friends.2.mr wang is very s.he never 1aughs.3.ma

5、rio，you used to be short，dyou?4.harry potter is an i book for childten，but my little brother isn't iin it.5.i'm sour team will win.【展示提升】6.請等一會兒，湯姆馬上來。p1ease .tom is coming at once.7.難道你不記得我的名字了嗎?youmy name?8.我喜歡游泳，我在游泳隊。i 1ike swimming and i am .9.你過去常常踢足球嗎?you play football? 典例分析 知識遷移.單項選擇

6、（ ）1.shein a toy factory，but now she has a shop of her own.a.is used to work b.was used to wotk c.used to working d.used to work（ ）2.the electrk fan canblow away the ter-rible smell in the room，can it?it is hard to say，but you may have a try.a.easily b.hardly c.quickly d.finally（ ）3.therea swimming

7、poo1 here.a.used to have b.was used to be c.used to be d.is used to having（ ）4.don't you like playing soccer? .i often play after schoo1.a.yes，i do b.no,i don't c.yes，i don't d.no,i do（ ）5.i used to go out for a walk after supper. .a.so do i b.so did i c.so can i d.so am i【強化訓練】 她在四歲時學習彈鋼琴。she learned to at the age of four.be interested in對感興趣，后跟名詞、代詞、動名詞或從句。【拓展】其同義短語為take an interest in【歸納總結 】used to意為“過去經常；以前常常”，后跟動詞原形，“used to do sth.”這一結構表示“過去常常做某事”，暗指現在不再做了。【板書設計】 .英漢短語互譯。1.過去經常2.on the swim team3.彈鋼琴 4.wait a minute 5.對感興趣 .預習secti