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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 2 Grammar,Unit 2 Grammar,1,Revision,Fill in the blank with the verb to be.,1.She _ very polite.,2.I _ Millie.,3._ you from Shanghai?,4.We _ good friends.,5.Amy and Sandy _ classmates.,6.They _ (not be)in the swimming pool.,is,am,Are,are,are,arent/are not,RevisionFill in the blank with,2,Revision,Can you remember the words and expressions about sports?,play volleyball,RevisionCan you remember the w,3,play football,play football,4,swim,go swimming,去游泳,swimgo swimming 去游泳,5,play tennis,play tennis,6,We like _ volleyball.,I _ good at _ tennis.,He loves _ football.,I enjoy_(swim).,playing/to play,am,playing,playing/to play,swimming,We like _ v,7,Read and learn the new words,drawing,n.,画画,weekend,n.,周末,shop v.,购物,else,adv.,另外，其他,lot,n.,许多，好些,Read and learn the new wordsdr,8,at/on weekends,在周末,（,at/on the weekend,）,of course,当然,table tennis,乒乓球,a lot of,许多；大量,at/on weekends,9,语 法,一般现在时,(,Simple Present Tense,语 法,10,一般现在时的用法,My hair,is,long.,表示现在存在的状态。,I,am,a teacher.You,are,students.,一般现在时的用法My hair is long.表示现在,11,Simon,love,s,playing football after class.,表示经常性、习惯性的动作。,Simon loves playing football a,12,Cats,eat,fish.,表示客观事实或普遍真理。,Fish,live,in water.,Cats eat fish.表示客观事实或普遍真理。Fi,13,一般现在时用法小结,英语句子的时态是指句中谓语动词在不同的时间和状况下所使用的某种动词形式。,一般现在时用法小结 英语句子的时态是指句中谓语动词,14,一,.,当我们谈论以下几种情况时,用一般现在时：,1.表示现在存在的状态;,2.表示经常性、习惯性的动作;,3.表示客观事实或普遍真理。,一.当我们谈论以下几种情况时,用一般现在时：,15,二,.“,be,”,动词的一般现在时形式有三种,：,am,is,are,。,其用法如下：,二.“be”动词的一般现在时形式有三种：am,is,16,一般现在时,be,动词在,肯定句中的用法,I,am,/,I,m,happy,You/We/They,are,或,You,re,/We,re,/They,re,He/She/It,is,或,He,s,/She,s,/It,s,一般现在时be动词在 I am/ImhappyYou,17,例句：,1.I,am,a teacher.,2.You,are,students.,3.We,are,good friends.,4.They,are,on the football field.,5.Simon and Sandy,are,classmates.,例句：,18,6.He,is,a polite and helpful boy.,7.It,is,an e-dog.,8.Sandy,is,tall and slim.,9.Her hair,is,long.,6.He is a polite and helpful,19,实义动词的一般现在时,一、什么叫实义动词（行为动词）？,实义动词是指表示某种动作行为,有具体意思的动词,也叫行为动词。如,:like,eat,live,have,run,等等，它们的意思分别是：“喜欢”、“吃”、“居住”、“有”、“跑”等等，这些都是实义动词。,实义动词占英语中动词的绝大多数。,实义动词的一般现在时一、什么叫实义动词（行为动词）？,20,我们已学过的,be,动词可译成“是”，有时译成“成为”，有时则没有具体意思如：“,She is tall.”,这句译成：,“,她很高”。故,be,动词不属于实义动词。,我们已学过的be 动词可译成“是”，有时译成“,21,实义动词与,Be,动词对比：,实义动词与,be,动词不同，,be,动词（,am,，,is,，,are,）有词义，但不能单独用谓语，后面必须跟表语，构成系表结构，用来说明主语的状况、性质、特征等情况。,然而，实义动词意思完整，有具体、实际的含义。能够独立作谓语。,Such as:I jump.,我跳。,He runs.,他跑。,实义动词与Be动词对比：,22,二、人称的划分,1.人称代词：,第一人称,:I,（单数）,we,（复数）,第二人称,:you,（单复数相同）,第三人称,:he,she,it,Millie,（单数）,they,（复数）,二、人称的划分1.人称代词：,23,2.,第三人称单数,:,第三人称中指一个人或事物的代词或名词,如,:he,she,it,Millie,his friend,the dog,等。,？,你能再举出一些第三人称单数的例子吗？,2.第三人称单数:第三人称中指一个人或事物的代词或名词,如,24,三、一般现在时实义动词作谓语时,的动词形式：,一般现在时实义动词作谓语时的动词形式有两种,:,动词原形或第三人称单数动词形式,(,如,:enjoy,叫原形,enjoys,叫第三人称单数形式,),。,三、一般现在时实义动词作谓语时 一般现在时实义,25,四、实义动词第三人称单数的动词形,式变化规则:,绝大多数动词,+,s,walkwalk,s,辅音字母+,y,结尾的动词,将,y,改为,i+es,flyfl,ies,以,s,x,ch,sh,结尾的动词,+,es,watchwatch,es,一些以,o,结尾的动词,+,es,gogo,es,dodo,es,四、实义动词第三人称单数的动词形绝大多数动词+swalkw,26,1.,肯定句,:,(1)第三人称单数主语+,第三人称单数的谓语动词,+,He,enjoys,playing football.,(2)其他人称的主语+,动词原形,+,I,like,my school very much.,五、实义动词的一般现在时的各种句型。,1.肯定句:五、实义动词的一般现在时的各种句型。,27,2.,否定句：,(1)第三人称单数主语+,does not,或,doesnt,+,动词原形,+,He,doesnt enjoy,playing football.,(2)其他人称的主语+,dont,+,动词原形,+,I,dont,like,swimming.,2.否定句：,28,助动词,Do,的使用：,在一般现在时的否定句及一般疑问句中，,实义动词本身不能完成否定和提问，需要找一个词来帮助它完成否定或一般疑问，而这个词就是,do,，叫做助动词。是帮助动词来完成句子的词。,在主语是第三人称单数时，,do,要变为第三人称单数形式，即,does,。在否定句和一般疑问句中，由于有了助动词,dodoes,的形式变化，因而实义动词就不需要在变为第三人称单数形式，而是使用原形。,助动词Do的使用：,29,3.,一般疑问句及其肯、否定回答：,(1),Does,+,第三人称单数主语+,动词原形,+?,肯定回答:,Yes,+,第三人称单数的代词+,does,.,否定回答:,No,+,第三人称单数的代词+,doesnt/does not,.,Does,he,enjoy,football?,Yes,he,does,.,No,he,doesnt/does not,.,3.一般疑问句及其肯、否定回答：,30,(2),Do,+,其他人称的主语+,动词原形,+?,肯定回答:,Yes,+,其他人称的代词+,do,.,否定回答:,No,+,其他人称的代词+,dont/do not,.,Do,they,come,from Guangdong?,Yes,they do.,No,they dont/do not.,(2)Do+其他人称的主语+动词原形+?,31,缩写形式小结,:,doesnt=does not,dont=do not,缩写形式小结:,32,Dear David,At the weekend,I usually _(go)running for half and hour.Then I _(play)football.My mother _(not watch)our games but my father _(watch)them.I _(be)good at football._(be)you good at football?Sometimes my mother _(fly)a kite with me in the park.,go,play,doesnt watch,watches,am,Are,flies,Dear David,goplaydoesnt watch,33,In the evenings,we often _(have)dinner at my grandparents home.Sometimes,we _(eat)in a restaurant.,Write soon!,Simon,have,eat,In the evenings,we often _,34,按要求转换句型:,Daniel is very tall.(,变成一般疑问句并作肯、否定回答),Is Daniel very tall?,Yes,he is.,No,he isnt.(No,he is not.),中考题型链接,按要求转换句型:Is Daniel very tall?中考,35,2.,Kitty and Amy are classmates.(,变成否定句),Kitty and Amy arent(are not)classmates.,3.,He wears glasses.(,变成一般疑问句并作肯、否定回答),Does he wear glasses?,Yes,he does.,No,he doesnt(No,he does not.),2.Kitty and Amy are classmate,36,4.,They enjoy playing football.(,变成否定句),They dont enjoy playing football.,5.,Millie loves playing basketball.(,变成否定句),Millie doesnt(does not)love playing basketball.,4.They enjoy playing football,37,1.Remember the grammar and the new words in the lesson.,2.Preview the next lesson.,Homework,1.Remember t
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