七年級英語上冊Unit5Doyouhaveasoccerball教案

Unit 5 Do you have a soccer ball?The Second PeriodSection A (Grammar Focus-3c).Teaching aims:1.Knowledge aims:(1)Key words:great,play,sound(2)Key phrases:play basketball(3)Important sentences: Do you have a baseball?Yes,I do./No,I dont.I have a volleyball. Does she have a table tennis ball?Yes,she does./No,she doesnt.She has a baseball. Do they have a basketball? Yes,they do./No,they dont.They have a volleyball.2.Ability aims:Talk about ownership with “do” or “does”.3.Emotion aims:Make students fall in love with ball sports.II.Important points:Learn to ask “do” or “does” questions and short answers.III.Difficult points:Grasp the correct usage of “do” or “does”.IV.Teaching processStep 1 RevisionChoose several pairs to act out 2d.Step 2 Read and sayWork on Grammar Focus.Ask students to read the sentences in the grammar box by themselves.Pay attention to the change of “have” and focus on the key structure.Focus on the shortening words.Try to read and recite them.Step 3 Grammar exerciseWork on 3a,3b.1. Write each word in the correct place in the chart.Check the answers with students.2. Fill in the blanks with do or does. Then practice the conversations with your partner.Teacher checks the answers with students,and then let students practice the conversations with their partner.Then teacher asks some pairs to act out their conversations.Step 4 Group work1. Remember the things in Bobs room. Then close your books and ask and answer questions witha partner.A:Does Bob have a soccer ball?B:Yes,he does.語法拓展1、 一般現(xiàn)在時中have的用法一般現(xiàn)在時的謂語動詞可以由be動詞（前面已學過）或實義動詞來充當。今天我們重點學習含有實義動詞的一般現(xiàn)在時。（主要介紹have的用法）。1. 定義：一般現(xiàn)在時可以用來表示現(xiàn)在的狀況，主語的性格、能力以及經常性或習慣性的動作。have意為“有”，表示所屬關系，有人稱和數的變化，其主語一般是人，有時可以是物。（1） have用于復數名詞，第一二人稱單、復數或第三人稱復數作主語的句子中；has為have的第三人稱單數形式，用于不可數名詞、可數名詞單數或第三人稱單數作主語的句子之中。I have an orange.我有一個橙子。Tom has a friend.湯姆有一個朋友。（2） have/has作謂語時的句型轉換。否定句式：主語+dont/doesnt+have.I dont have an eraser.我沒有一塊橡皮。He doesnt have a tennis bat.他沒有網球拍。一般疑問句：Do/Does+主語+have.?肯定答語：Yes,主語+do/does.否定回答：No,主語+dont/doesnt.Do you have a bike?你有自行車嗎？Yes,I do./No,I dont.是的，我有。/不，我沒有。Does she have a tennis ball?她有網球嗎？Yes,she does./No,she doesnt.是的，她有。/不，她沒有。二、并列連詞and和but的用法兩詞都為并列連詞，用來連接兩個單詞或句子，使其前后的詞、短語或句子有順承、對立或對照性的關系。（1） but意為“但是；然而”。表示對立或對照性。He has an apple,but I dont have one.他有一個蘋果，但是我沒有。（2） and意為“和；以及”。表示并列、反復或承接關系。Jenny and Alice are my friends.珍妮和艾麗斯是我的朋友。They talk and talk.他們談了又談。This is a book,and thats a pencil.這是一本書，那是一支鉛筆。Exercise1、 用所給詞的適當形式填空。1. Tom _(have) a dog.2.Bob and Mike _(have) a desk.3.I _ _(not have) a computer.4._ Lucy have a tennis ball? No,she _(do).5. _ your grandparents have a radio? Yes,they_(do).二、按要求完成句子。1.His father has a baseball.(改為否定句) His father _ _ a baseball.2. I have a computer.(改為一般疑問句 ) _ _ _ a computer?3. 他有四個足球和一個籃球，而我沒有。(漢譯英) He _ four soccer balls _ a basketball, _ I _ have one.Homework1.Recite Grammar Focus.2.Practice the conversation in 3b with your partner.板書設計Unit 5 Do you have a soccer ball?The Second Period(Grammar Focus-3c) Do you have a baseball? Yes,I do./No,I dont.I have a volleyball. Does