人教版九年級英語上冊教案UNIT 4 Section A（1a-2d）第1課時

1、UNIT 4 I used to be afraid of the dark.Section A (la2d)第 1 課時設計說明本課時學習“改變”的相關對話。教學時給學生展示一些人們變化的比照 卡片，引入話題used to,接著對該話題展開討論，過渡到活動la,從而進 入教材的學習。然后由聽力入手，進入活動lb-lc、2a-2c的學習。通過聽對 話、表演對話等活動，使學生理解對話內(nèi)容。最后，通過閱讀2d的內(nèi)容， 進一步鞏固used to的用法。教學目標通過本課時的學習，讓學生達成以下目標：.知識目標單i可及短語：humorous, silent, helpful, score, from t

2、ime to time。.能力目標學習談論他人的外貌、性格以及進行今昔比照的一些方式。.情感目標了解事物是在不斷開展、變化的，培養(yǎng)學生積極向上的心態(tài)。重點難點.重點:used to do的用法。.難點：用used to的肯定句、一般疑問句、反意疑問句和否認句描述人 的外貌和個性。教學準備PPT課件,lb, 2a, 2b, 2d的錄音教學過程Step 1 Lead-inShow the students two pictures about how people change.What does she look like?Was she thin before ?No, she wasnt.S

3、he used to be fat.used to過去常常used to do sth.過去常常做某事How has the boy changed?He used to., but now he is.Step 2 Work on laFill in the chart with words to describe people.AppearancePersonalitytalloutgoingstraight hairfunnyAppearancehair: short/long straight/curly black/brown/blondebuild: thin of medium

4、build heavy/big/strongheight: tall of medium height shortPersonalityoutgoingfriendlyhumorousbravesilentquiethelpfulfunnylovelyseriousactiveStep 3 ListeningListen. Bob is seeing some friends for the first time in four years. What did his friends use to look like?Play the tape. Get the class to listen

5、 and complete the sentences.Mario used to be. He used to wear.Amy used to be. She used to have hair.Tina used to have and hair.Check the answers.The answers are: 1. short; glasses 2. tall; short 3. red, curlyRead the tapescripts and pay attention to the sentences with used to.Step 4 PairworkWork on

6、1c. Look at the picture in la and make conversations.一Did Mario use to be short?一Yes, he did. He used to be really short.一Whafs he like now?一Hes tall now.一Did Amy use to have short hair?Yes, she did. She used to have short hair.一Whats she like now?一She has long hair now.一Did Tina use to have red hai

7、r?一Yes, she did. She used to have red and curly hair.一Whats she like now?一She has straight and blonde hair now.Step 5 Listen and checkPre-listeningLook at these words and remember them.friendly outgoing serious humoroussilent active brave quiet helpfulWhile-listeningWork on 2a and 2b.Listen and chec

8、k (d) the words you hear.Check the answers.The answers are:Nfriendly seriousdsilent7brave helpfulN outgoing humorousNactiveNquietListen again and complete the chart about how Paula has changed.In the pastPaula used to be really.She was always silent in class.She wasnt very.She was never brave enough

9、 to ask questions.She got good grades in.She was also good in.She used to play the.NowNow shes more interested in.She plays almost every day.Shes also on a team.She still plays the from time to time.Check the answers.The answers are:In the past(1) quiet; outgoing (2) science; music class; pianoNow(1

10、) sports; soccer; swim (2) pianoRead the tapescripts and pay attention to the sentences with used to.Step 6 PairworkMake conversations about Paula using the information in 2b.For example:Paula used to be really quiet.I know. She was always silent in class.She wasnt very outgoing. She was never brave

11、 enough to ask the teachers any questions.But she was always friendly. She got good grades in science. And she was really good in music class, too. She used to play the piano.But now she is more interested in sports. She plays soccer almost every day, and shes also on a swim team. She still plays th

12、e piano from time to time.I know. Shes so active now.Step 7 ReadingRead and answer the questions.What are they doing?Who are they talking about?What did Billy use to be?Check the answers one by one.The answers are:They are having a party.They are talking about Billy.He used to be shy, quiet and thin

13、.Read the conversation again and complete the chart.What was Billy like in the past?What is Billy like now?(1) shy and quiet(1) big and strong(2) thin(2) popular(3).Role-playListen to the conversation and role-play it.Step 8 Language pointsMario, you used to be short, didnt you?本句是反意疑問句，反意疑問句的特點是“前肯

14、后否”或“前否后肯We cant take books out, can we?我們不能把書帶出去，對嗎？反意疑問句的用法反意問句要點三，前后謂語正相反； 附加問句not現(xiàn)，必須縮寫是習慣； 最后一點應注意，問句主語代詞換。humorous 矽.有幽默感的；滑稽有趣的humor （.幽默）+ousf humorous q的.有幽默感的He is a humorous man.他是一個幽默的人。silent adj.不說話的；沉默的silent M/.沉默的silence （兒沉默）Tom seems silent today. Whats the matter?湯姆今天似乎很沉默，怎么了？he

15、lpful adj.有用的；有幫助的help （機幫助）+fulhelpful 40.有幫助的The book is really helpful.這本書真的很有用。Its been three years since we last saw our primary school classmates.“Its been + 一段時間+ since +從句”意為“自從以來已經(jīng)有多長 時間了 ”，還可表示為“Itis+ 一段時間+ since +從句:Its been five years since I began to learn English.=It is five years sinc

16、e I began to learn English.自從我開始學英語以來已經(jīng)有5年的時間了。since此處用作連詞，意為“自從；自以來、since后接從句，該從句用一般過去時，主句常用完成時。She has taught us English since I came to this school. 自從我來到這所學校她就教我們英語。since還可用作介詞，意為“自從以來”，后接表示時間點的詞語。Step 9 HomeworkHow has our school or our city changed? Try to find some changes around you and make

17、 some sentences with “used to” (at least five).Preview new words and expressions.Preview the passage From Shy Girl to Pop Star on page 27.當堂達標I.根據(jù)漢語意思及括號內(nèi)所給提示，將以下句子翻譯成英語。.現(xiàn)在杰夫(Jeff)什么樣？ (be like).你弟弟過去常常打籃球嗎？ (used to).和我的數(shù)學老師交談很有趣。(it; interesting).自從格林(Green) 一家離開這個鎮(zhèn)已經(jīng)有10年了。(it; since).兩年前薩姆(Sam)對

18、拍照感興趣。(interested).暑假安妮(Annie)有時去旅行。(from time to time)II.根據(jù)句意，用方框中所給單詞的正確形式填空。 question, humorous, silent, help, scoreThank you for your advice. It9s quite.If you answer all the correctly, you will get a prize.My sister studies hard and always gets good on her exams.Judy is smart and. Everyone wants to make friends with her.Tom wanted to put up his hand to say something, but he kept in theend.答案