第三人称单数 (2).ppt

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1、第三人称单数第三人称单数 人人称称分类分类 第一人称第一人称 第二人称第二人称 第三人称第三人称 单数单数 复数复数 单数单数 复数复数 单数单数复数复数 主主 格格 宾格宾格I we me us you you you you he she it him her itthey them 人称代词人称代词含义：含义：在一般现在时或进行时的情况下，当主语是第三人称单数的时候，谓语动词要有所改变，一般是加-s，也有特殊情况。eg.She likes apples.He is happy to attend the meeting.Mary plans to swim this afternoon.

2、My mother asks me to help her.练习练习将以下句子的主语改成“He”1.I am busy.He is busy.2.I have a new book.He has a new book.3.I always enjoy a good film.He always enjoys a good film.amhaveenjoy4.I shall see you tomorrow.He shall see you tomorrow.5.I can understand you.He can understand you.位于情态动词后面的动词不用改变。6.I did

3、a lot of work yesterday.He did a lot of work yesterday.7.I bought a new coat last week.He bought a new coat last week.两个句子都是一般过去时。第三人称单数动词变化的运用条件：第三人称单数动词变化的运用条件：1.一般现在时或是现在进行时eg.I am busy.2.主语为第三人称单数,单数名词当主语时eg.She,he,it,Lucy,Kate,Li Ming.3.主语是不可数名词时eg.Meat is in that plate.肉在那个盘子里面。4.不定代词someone,s

4、omebody,nobody,everything,something及this,that作主语时eg.Everyone is here.That is mine.动词的变化规律：动词的变化规律：一般是加-s。以o,x,ch,sh,s等结尾的单词，加-es。eg.go-goes,finish-finishes,teach-teaches,fix-fixes“辅音字母+y”结尾，将y改成i然后加es.eg.Fly-flies,study-studies,carry-carries.发音规则发音规则1.词尾加“S”在清辅音后发音为s，在浊辅音及元音后发音为 z。如：stopstops s;make

5、makes sreadreads z;playplays z2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读iz 如：flyflies z；carrycarries zstudystudies z;worryworries3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为iz 如：teachteaches iz;watchwatches iz4、以“o”结尾的动词，加“es”，读z 如：gogoes z dodoes z注意两个发音：1、do du:does dz2、say seisays sez练习练习I.写出第三人称单数：写出第三人称单数：wash was

6、hesmatch matchesguess guessesStudy studiesFinish finishesGo goesSnow snowsCarry carries1.He_ TV every evening.(watch)2.We always _ to school on foot.(go)3.Tom,with his classmates,often _ football after school.(play)4.Your shoes _ under the bed.(be)5._ here and _ by me.(come,stand)6.His uncle usually _ to work by bus.(go)7.I always _ up at six in the morning.(get)8.John _ like his father.(look)watchesgoplaysarecomestandgoesgetlooks