新人教版七年级英语上册_第五单元_SectionA课件.ppt

Unit 5 Do you have a soccer ball? Section A （1a-1c）,basketball,baseball,你知道多少“球”？,volleyball,soccer ball,tennis ball,football,ping-pong,ping-pong bat,Words and Expressions,volleyball 排球,ping-pong 乒乓球,basketball 篮球,bat (乒乓球等的）球拍,do （第三人称单数形式does） 用于构成否定句和一般疑问句；做；干 2. have 有（第三人称单数形式has）,My Room,I have a soccer ball .,Soccer ball,Do you have a tennis ball?,Yes, I do. I have a tennis.,Tennis ball,basketball,Do you have a basketball?,Yes, I do. I have a basketball.,ping-pong bat,Do you have a ping-pong bat?,No, I dont. I dont have a ping-pong bat.,1b Listen and circle the words you hear,ping-pong bat soccer ball volleyball ping-pong ball,Listening,A: Do you have a/an _? B: No, I dont. I have a/an. A: Do you have a/an _? C: Yes, I do.,Group work：ask and answer like this:,Does she have a ?,Yes, she does.,No, she doesnt .,Does he have a ?,Yes, he does.,No, he doesnt.,Do you have a watch? 你有手表吗？ 主语have是英语中很有用的动词，基本含义是“有”。如课文中的I have a soccer ball. have 在he, she, it 后面要变成has。,Explanation,Do you have？你有吗？ Yes, I do. No, I dont.,Grammar Focus,Do you have a ping-pong ball? 这是一个现在时行为动词(do) 的一般疑问句,其中have 是实义动词, 表示“某人拥有”。句中do为助动词,没有实际意义。只是帮助构成句式。,Explanation,即：一般现在时态第三人称单数形式。 如: He has a basketball. have 当动词“有”的意思时, 句式是： 陈述句：I have a nice bag. 疑问句：Do you have a nice bag? Yes, I do. / No, I dont. 否定句：I dont have a nice bag.,have与其它的词组合成词组、短语，就 不表示 “有”了，其意思与后面的名词接近。 如： have classes (上课) ; have breakfast (吃早饭); have a good time (玩得高兴); have sports (进行体育活动); have a day off (休假)等等。,Explanation,Yes, I do. 这是个肯定的简略回答形 式。其中do为动词, 用来避免动词的重复。 No. I dont. 这是个否定的简略回答 形式, 其中dont是do和not的缩写形式。,Explanation,Yes, he/she does. 这是个肯定的简略回答 形式。主语是第三人称代词，所以动词用does (does 为do 的第三人称单数形式）。 No. he/she doesnt. 这是个否定的简略回 答形式, 其中doesnt是does和not的缩写形式。,Explanation,Practice,Do you have a tennis bat?,Practice,Does Tom have a basketball?,Practice,Does Mary have a volleyball?,Practice,Do they have a TV?,A: Do you have a ? B: Yes, I do.,Look at the things in the picture. Ask your partner if he or she has these things. 看图中物品。问问你的同伴是否有这些物品。,Task : Make a survey,Ask your friends do you have a ? Then make a report.,Survey: Do you have a ? have() dont have(),Report :I have a basket ball and a ping-pang ball . I dont have a volley ball.Alice has a basket ball and a volley ball.She doesnt have a ping-pang ball .,I have a soccer ball.,Do you have a soccer ball?,He has a soccer ball.,Does he have a soccer ball?,Do you have a soccer ball? Yes, I do.,Do you have a basketball? No, I dont.,Does he have a ping-pang ball? Yes, he does.,Does he have a volley ball? No, he doesnt.,Grammar Focus,第一.课时结束,Does Mary have a computer?,No, she doesnt.,Revision,第二课时,Do you have books?,Yes, I do.,Revision,Do they have tennis bats?,Yes, they do.,Revision,Words,let 允许；让 us 我们（we的宾格） lets = let us 让我们（一起） sound 听起来 good 良好的；令人满意的 great 美妙的，伟大的 play 参加（比赛或运动）；玩耍 late 迟到,Listening,3,1,4,2,Lets go. 我们走吧。 这是一个以动词Let 开头的祈使句，表示建议。祈使句都是以动词开头，省略了主语。Lets 是Let us的缩写形式。us 意为“我们”，放在动词let 之后作宾语，它被称为宾语代词。该句型结构是Let sb. do sth.“让某人干某事”，表示说话人的建议。对该祈使句所表示的建议一般用“OK.”, “All right.”, “That sounds good.”, “A good idea.” 否定回答用“Sorry, I ”, “No, I ”,等来回答。,New Sentences,例如： Lets have a cup of coffee. 我们喝咖啡吧。 OK. 好吧。 Lets sing A B C song. 让我们唱字母歌吧。 Sorry, I cant sing it. 对不起，我不会唱。 Let him come in. 让他进来吧。 All right./Yes, please. 好吧。/是，请进。,New Sentences,Go and see. Look at the picture. Stand up,please. Lets go. Lets play.,Sit down,please. Please come in.=Come in,please.,用来表示请求、命令的句子叫祈使句。,祈使句以动词原形开头，一般不用主语，省略主语you。,为使语气委婉，显得礼貌，常在句首或句尾加please。,Be late for 做某事迟到 He is often late for class. They are always late for school.,New Sentences,We are late. 我们迟到了。,play的用法： 1.play+球类名词/棋类名词，名词前不用冠词 eg. play basketball play chess下棋 play volleyball 2.play+the+乐器，表示弹奏某种乐器 eg. play the piano 弹钢琴 play the guitar 弹吉他,New Sentences,Lets play basketball.,That sounds good. 句中的sound 为系动词，其后接形容词good 作表语。 当主语是第三人称单数时, 在一般现在时的肯定句中, 动词后要加s, 构成动词的第三人称单数形式。,New Sentences,Lets play basketball.,I dont have a basketball.,Practice,Lets play football.,That sounds good.,Practice,A: Lets play soccer. B: I dont have a soccer ball. A: Well, Lets play volleyball. B: That sounds good.,Make conversations with your partner. Talk about the pictures below. 与你的同伴做对话。谈论下面的图画。,A: Lets play basketball. B: I dont have a basketball. A: Well, Lets play tennis. B: That sounds good.,A: Lets play tennis. B: I dont have a tennis. A: Well, Lets play football. B: That sounds good.,A: Lets play tennis. B: I dont have a tennis bat. A: Well, Lets play basketball. B: That sounds good.,Exercise ： 根据首字母补写单词 Do you have a tennis r ？ I have a s ball . My sister h_（有）a ping-pang ball . I dont h _（有）ball . She has two （篮球）. 句型转换 I have a computer game . 改为一般疑问句并做肯定否定回答 _you a computer game ？ Yes ，I _. No ，I dont .,acket,occer,as,ave,basketballs,Do,do,have,I _ three friends in England. 2. They_ a big room in China. 3. Harry _ two cats. 4. Jeff and Jean _ a son. 5. She _ a big apple. 6.Do you_ a bag ? 7.Bobs brother _a nice watch.,have,have