_Unit5 SectionA grammar-3c 课件人教版新目标英语七年级上册.ppt

,Unit 5 Grammar Focus-3c,看图说出下列物品的英语单词。,basketball,soccer ball,volleyball,baseball,baseball bat,ping-pong ball,ping-pong bat,tennis,A: Do you have a basketball?B: Yes, I do. / No, I dont.,A: Does she have a soccer ball?B: Yes, she does. / No, she doesnt.,Ask and answer.,1. 你有一个棒球吗？ _ you _ a baseball?2. 是的。_, I _. 不，没有。_, I _. 3. 你有一个乒乓拍吗？ _ you _ a ping-pong _?,Do have,Do have bat,Yes do,一、重点句型。,No dont,Lead-in:,4. 没有。我有一个乒乓球。 _, I _. I _ a ping-pong _. 5. 她有一个网球吗？ _ she _ a tennis ball?6. 是，她有。 _, she _. 7. 没有。她有一个棒球。 _, she _. She _ a _.,Yes does,has,No doesnt,Does have,have,No dont,ball,baseball,9. 没有。他有两个乒乓球拍。 _, he _. He _ two ping-pong _.10. 他们有一个篮球吗？ _ they _ a basketball?,No doesnt,has,Do have,8. 他有一个足球吗？ _ he _ a _ ball?,Does have soccer,bats,二、写出下列表达方式的缩写形式。 1. do not = _ 2. does not = _ 3. we are = _ 4. let us = _,dont,doesnt,were,lets,11. 是的，有。 Yes, _ _. 12. 没有。他们有一个排球。 _, they _. They _ a _.,they do,No dont,have volleyball,Grammar Focus,一、have 和 has的用法have和has与主语搭配：I SheWe HeYou have It hasThey The boyTony and Jenny Jenny现在时态里，主语为第三人称单数时用has，其余人称都用have。,用have / has填空。1.A dog _ four legs. A bird _ two legs.2.Our school _ a library.3.We _ 37 chairs in our classroom.4.My sister _ a nice toy car.5. - Do Tom and his brother _ a big bedroom? - Yes, they do.,has,has,has,have,has,have,小牛试刀：,二、do和does的用法do（does是第三人称单数形式）大体上从两方面来讲。1. do作为行为动词，跟其他动词一样，如study, play等，它的意思是“做”等。如：I do my homework in the afternoon.He does his homework in the evening.,2. do作为助动词,没有词义的，它们在句中构成一般现在时的疑问句和否定句。do用于主语第一人称、第二人称和第三人称复数形式的句中，does用于主语第三人称单数的句中。We dont like bananas.Do you want to be a teacher? Does he go to park every day?,_ his friends go to park every day?,Do,三、句型“Do you have?” “表示你有吗？”, 用于询问物品的所属关系。这是实义动词的一般疑问句结构。 1. 当主语是第一人称/第二人称/第三人称复数时, 句型结构为：Do + you/they/we/ + 动词原形 + ？ 不管用什么动词，它的回答是固定的。,肯定回答：Yes, I do./ Yes, we do. / Yes, they do. 否定回答：No, I dont /we dont. /No, they dont.e.g. Do they like basketball? 他们喜欢打篮球吗？ Yes, they do. 是的, 他们喜欢。 No, they dont. 不, 他们不喜欢。,2. 当主语为第三人称单数时，句子结构改为： Does + he / she / it + 动词原形 + ？ 肯定回答：Yes, he does./Yes, she does./Yes, it does. 否定回答：No, he doesnt./No, she doesnt / No, it doesnt. e.g. Does Maria have a new pen? Maria有一支新笔吗？ Yes, she does. 是的, 她有。 No, she doesnt. 不, 她没有。,Write each word in the correct place in the chart.,I he they youwe she it Eric,I they you we,he she it Eric,Practice:,3a,1. A: _ you have a baseball?B: Yes, I _. A: Great! I have a bat. Lets play!,3b,Fill in the blanks with do or does. Then practice the conversations with your partner.,Do,do,第一(I)、二 (you)人称用do,3. A: _ your friends have a basketball? B: Yes, they _. They have two basketballs. A: Well, lets play basketball. B: That sounds good.,Do,do,第三人称复数(your friends, they)用do。,2. A: _ John have a soccer ball?B: No, he _. A: _ he have a ping-pong bat?B: Yes, he _. I think he has a ping-pong ball, too.A: Hmm lets ask.,Does,doesnt,Does,does,第三人称单数(John, he)用does,1. play basketball 意为“打篮球”。其中，play作动词，意为“玩；娱乐；参加(运动或比赛)；打；演奏”等。 play+球类 play+the+乐器 play soccer 踢足球 play volleyball 打排球play the piano/violin弹钢琴 /小提琴,2. That sounds good. 听起来不错。（主+系+表） sound在句中作系动词, 意为“听起来”, 其后接形容词。第三人称单数形式为sounds。 e.g. 这个主意听起来很棒。 The idea sounds great. 【拓展】 sound作名词时，意为“声音”。 如： the sound of music 音乐之声,2. great 极好的，伟大的eg. 1.-Lets go shopping. -Great! 2.Mr Wang is a great teacher. 3.He is a great father.,3c Remember the things in Bobs room.,A: Does Bob have a soccer ball?B: Yes, he does.,_ you _ a computer? Yes, I _. / No, I _._ he _ a tennis racket? Yes, he _./ No, he _._ she _ a soccer ball? Yes, he _. No, she _. _ they _ a volleyball?Yes, they _. /No, they _.,Summary(总结),soccer balltennis balltennis racketbaseballbaseball batping-pong ballping-pong bat basketballvolleyball,Do,have,do,dont,Does,have,Does,have,does,does,doesnt,doesnt,Do,have,do,dont,一、根据句意及汉语提示完成句子。1. Do you have a _ (棒球)? 2. Nick _ (有) a new ping-pong bat.3. Lets _ (去) to the teachers room.4. Can Mr Smith teach _ (我们) English?5. That _ (听起来) great.6. Lets play _ (篮球) with Mike and Jack.,baseball,has,go,us,sounds,basketball,7. Dont be _ (迟到) again, Sun Wei.8. Ms Sun is a _ (伟大的) teacher.9. My sister always _ (玩耍) with our lovely cat.10. There are (有) two new _ (排球) on the desk.11.I dont like apples,but my sister_(喜欢)。,great,plays,volleyballs,late,does,二、单项选择。1. _ you have a volleyball? No, I _. But my sister _ a new one. A. Do; dont; have B. Do; dont; has C. Does; doesnt; have D. Does; doesnt; has,B,2. Hurry up (快点) , Mary! Were _! A. late B. great C. good D. tidy3. Lets _. OK. A. to play basketball B. to play the basketball C. play basketball D. play the basketball4. _ Anna _ a ping-pong bat? Yes, she _. A. Do; have; do B. Does; have; does C. Do; have; has D. Does; have; has,A,C,B,5. Listen! The song _ beautiful! Yes. Its great! A. hears B. listens C. listens to D. sounds,D,三、句型转换。1. I have a baseball bat. (改为一般疑问句) _ _ _ a baseball bat?2. My brother has a soccer ball. (改为一般疑问句) _ your brother _ a soccer ball?3. Do your friends have a volleyball? (肯定回答) _, _ _.4. Does Mr Smith have a brother? (否定回答) _, _ _.5. My hat is on the chair. (对划线部分提问) _ _ _ hat?,Do you have,Does have,Yes they do,No he doesnt,Where is my,1. Copy the Grammar Focus.2. Finish全程突破P50-523.Preview SectionB.,