1、七年级上册英语第5单元知识点Unit5 Do you have a soccer ball?话题:和朋友度过时光教学目标:1. 学会用have对物品的所属进行提问和回答 2. 讨论自己喜欢和不喜欢的球类运动,说明原因 3. 学会用Lets提建议重点:一般现在时态中have的用法难点:have的用法 I have; He/She has; Do you have a ? Yes, I do. / No, I dont. Does he/she have Yes, he/she does. / No, he/she doesnt. 知识点:1. Do you have a ping-pang ba
2、t?这是一个一般现在时态的疑问句,have在句中是实义动词。如果谓语是实义动词,变一般疑问句,常借助于助动词来提问,主语为第三人称单数借助does,其他情况均用do。do 或does在这里没有实际的意义,仅仅用来帮助构成一般疑问句。谓语动词为实义动词的一般疑问句句型:Do/does+主语+动词原形 Do you like bananas? 陈述句变为一般疑问句的规律 借 调 改 加I like bananas. Do you like bananas? He likes bananas. Does he like bananas?She wants a book. Does she want
3、a book?It likes apples. Does it like apples?回答这种一般疑问句时,肯定Yes, 主语(代词)+do/does. 否定No,主语(代词)+do/does.-Do you know him?-Yes, I do./No, I dont.练习:1. _ you have a pen? Yes, I _.2. _they _ apples? No, they _.3. _he _ a basketball? Yes, he_.4. _she _ 2 books? No, _ _.5. _Amy _ 5 eggs? No,_ _.6. _Mike_ a bas
4、eball? Yes,_ _.7. _ Peter _ a tennis? _,he doesnt.8. _ the boys _ a volleyball? _,_ do.9. _ Jim and Alice _ a computer? No,_ _.10._ we _ a soccer ball? Yes,_ _.have为及物动词,意为拥有,有第三人称单数形式为has.在它的后面加上某人或某物,表示有。常用句型某人/某物+have/has+某物表示某人或某物有某物。(1) have用于复数名词前,第一人称,第二人称或第三人称复数代词作主语的句子之中。(2) have/has作谓语时的句型
5、转换 否定句:主语+dont/doesnt +have 一般疑问句 Do/does+主语+have? 肯定回答: Yes, 主语+do/does. 否定回答: No, 主语+dont/doesnt.(3) 当have/has后的名词被some修饰时,在否定句和疑问句中some要改成any. I have some good friends.I dont have any good friends.(4) have/has与there be的区别在表示这一结构时很多学生容易错误的把There 和have / has 连用,因此要区分出他们的含义和用法:There be 结构只是表示一种状态也就是
6、一种存在的关系,而have /has 则表示拥有即使一种所属关系也就是“某人用有某物”。例如 There is a book on the desk.只是表示这本书在桌子上这一状态,而书不是属于桌子的,如果把书放到其它地方,这状态就不存在了。I have a book about aliens.则表示这本书是我的,不管这本书在哪里它都是属于我的,这就说明我拥有了这本书,哪怕是别人借走了,它都还是属于我的。这样举例说明让学生很清楚的了解到There be 和 have/ has 的区别。并且There 当表示存在的“有”时后面只能跟be 的相应时态。(5) have/has含义很多,可表示“吃,
7、喝”等,还可构成许多常用的短语,其后跟不同的名词作宾语时,含义也发生变化。 have lunch have a look have a glass of milk have a party练习 ( )1.Do you have a TV? _. A.Yes,it is B.Yes,we have C.Yes,we do( )2.Does John like tennis? No,_. A.he does B.he doesnt C.likes( )3.Do your friends have any story books? No,they_. A.arent B.not have C.don
8、t D.cant( )4.Do you have any empty bags? _,I_. A.Yes,doB.No,don t have any C. Yes, have D.No,have( )5._you_any apples? Yes,I_. A.Do;have;do B.Are;have;do C.Are;having;am D.Do;have;are 2. Lets go. 咱们走吧!lets是let us的缩写形式,表示让我们吧。用于提出建议或征求别人的意见。us是we的宾格,房子let后作宾语。该句型结构为lets do sth.意为让某人做某事,该句为祈使句,句型结构是Le
9、t sb. do sth.让某人干某事。肯定回答用OK., All right., That sounds good., A good idea. 人称单复数 主格宾格第一人称单数Ime复数weus第二人称单数youyou复数youyou第三人称 单数hehimsheheritit复数they themlet us与letsLets用于提出建议,其中us包括对方在内。如:Lets go.我们走吧!(说话人提议对方和自己一起走,这句话等于I(We)suggest that you and I(we)should go.)若要 变成反意问句,应在这个句型后加 shall we, 表示进一步征求对方
10、的意见。例如: 1. Lets start early,shall we ? 我们早点动身,好吗 ? 2. Lets begin our discussion,shall we ? 我们开始讨论,好吗 ? Let us中的Let等于Allow(允许),这时Let us.=Please allow us to do.,请求对方允许自己干某事,这时us不包括对方在内。例如:Let us go. 让我们走吧!(请求对方让我们走,而不是我们和对方一起走,这句话等于 Please allow us to go.反意疑问句时lets shall we ? (we包括对方) let us will you
11、?(由于us不包括对方,因此反意疑问句用you )3. That sounds good. (那听起来不错。) sound是系动词,意为“听起来”,后接形容词或名词。sound的第三人称单数形式是sounds.类似系动词还有look, taste, smell, fellHe looks very happy. 他看起来很高兴。The food tastes delicious. 这些食物尝起来很美味。4. We have many sports clubs. (我们有许多体育俱乐部。) many用作形容词,表示“许多的、大量的”,后接可数名词的复数。eg: He has many books
12、. sports作名词表示”体育活动”。play sports 做运动 sports作形容词表示”体育运动的” sports clubs 体育运动俱乐部5. interesting 形容词,意为“有趣的,令人感兴趣的”, Miss lius class is interesting. boring difficult 困难的,反义词是easy Its a difficult question. fun 好玩的 That sounds fun.这几个都是形容词,用来描述一项活动或一件事情,表达对某一活动或事情的看法,在句子中可作定语,表语等成分。interesting, boring都是由动词去
13、e或者直接加-ing构成的形容词,可用来作定语修饰物或事情。修饰人的时候,多由加(e)d构成的形容词,interested,bored.6. watch TV 看电视watch on TV 在电视上看节目 on TV 意为“在电视上”不加定冠词the, 但是表示在电脑上,在广播上时,要加定冠词the. on the computer, on the radio.eg: We can watch ball games on TV.watch 做可数名词,意为“手表”,复数形式是watches.He has two watches. 他有两块手表。7. Its easy for me. 对我来说很
14、容易。easy形容词,意为“容易的,不费力气的”,反义词为difficult. Its easy for me=Its not difficult for me.for介词,意为“对来说”,用于it +be+形容词+for+sb.句式结构中。如果该句式后跟动词时,要用不定式结构,即:it+be+形容词+for sb.+to do sth. 意为“做某事对某人来说是的”。7. My brother and I are in the same school. 我哥哥和我在同一所学校。这主要是英语习惯上的用法。当两个以上的人称代词并列时其排列顺序一般为you, he, she, I,而复数时为we,
15、 you, they:如男女并列时,应先男后女,如:He and she 如果在表示不好意思,承担责任时,单数时用,I, he, she, you, 复数时用They, you, we, 如:Tom and I are good friends.You, he and I must go to play the game for our team this afternoon.We, you and they have been there before.I, he and you have to pay for it.same形容词,意为“相同的,同一的”。反义词为different,意为“
16、不同的”。same前一般带定冠词the,其后的名词用单数,different后面的名词用复数形式。We are in the same class.They are in different classes.随堂练习汉译英1. 有,吃,饮_ 2.篮球_ 3.排球_ 4.足球 _ 5.电脑游戏 _ 6.看电视 _ 7. 我有一个弟弟。_.8. 我有两本字典。_.9.你有一个足球吗?-是的,我有。_10. 你有一个棒球吗?-不,有。_.单选( )1. Can Mary play soccer? _. A. Yes, she is B. No, she doesnt C. Yes, she does
17、 D. No, she cant( )2. I have a new bike,_my sister doesnt have one. A. but B. and C. or D. too( )3. -Lets go and play_basketball. -No, its_. A. boring B. interesting C. fun D. good( )4. _ Peter_a volleyball? Yes, he does. A. Do, have B. Does,have C. Do,has D. Does,has( )5. I like to watch football g
18、ames _TV. A. to play B. play C. go play D. plays( )6. Lets go and play_ basketball. A. the B. a C. / D. an ( )7. Adam likes football very much. Ronaldo is _favorite football player. A. his B. her C. them D. their( )8. Color the wall_, please A. white B. the white C. a white D. white color( )9. This
19、is _boy. A.a very good B. a good very C. very a good D. very good a ( )10. He and I_from China. A. is B. am C. are D. be三 写出下列名词的复数形式:1.watch _ 2.video _ 3.photo_ 4. key _ 5.tennis_ 6.orange _7.bus_8.pencil _9.dictionary _ 10.family_ 11.basketball _12.boy _写出下列动词的第三人称形式:1.watch _ 2.play _ 3.have_4.look_ 5.do_ 6.read_7.sing_8.teach_9.dance_10.wash_第 12 页 共 12 页
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