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1、B . Lets learn1Hobby,hobby,what are your hobbies?Playing,playing,I like playing .Hobby,hobby,what are your hobbies?Singing,singing ,I like singing.Hobby,hobby,what are your hobbies?Dancing,dancing, I like dancing .Hobby,hobby,what are his hobbies?Reading,reading,he likes reading .Task 12I like playi
2、ng .He likes reading .比较比较：动词原形动词原形动词第三人称单数形式（简称动词第三人称单数形式（简称：单三）单三）likelikes3下列单词中哪些属于第三人称单数？Ishewetheyitheyoumy motherAmymy parentshis brotherJack and MaryMr. White4My new pen pal（笔友（笔友）Sally5Do you want to know something about her?你想知道一些关于他的信息吗？你想知道一些关于他的信息吗？6She is a student.She （居住）居住）in Austra
3、lia .lives澳大利亚澳大利亚7What does Sally often do? Task 28cook Chinese foodcookcooks 单三单三s一般情况在词尾加一般情况在词尾加s, like-likesI often cook Chinese food at home.She often cook Chinese food at home./s/s9 Sallystudy Chinesestudystud单三单三以以辅音字母辅音字母+y结尾的动词变第三人称单数把结尾的动词变第三人称单数把y为为i再加再加es fly-flies study studies 小结：小结：
4、iesstdiz10 She Chinese every day. Johnstudies matheveryday.学数学学数学学英语学英语学电脑学电脑学美术学美术主语主语（第（第三人三人称单称单数）数） studiesstudies Englishstudies computerstudies art11 Sallygo hikinggogo单三单三es以以o结尾的动词变第三人称单结尾的动词变第三人称单数结尾加数结尾加es。 go goes do does 小结：小结：/z/12She often goes hiking on Sundays.13do word puzzlesdodo单三
5、单三以以o结尾的动词变第三人称单结尾的动词变第三人称单数结尾加数结尾加es。 go goes do does 小结：小结： JohnShe often does word puzzles at school.eses /z/14Task 3:Lets practicedoes word puzzlescooks Chinese foodstudies Chinesegoes hiking151.一般情况在词尾加一般情况在词尾加s, like-likes2.以以o. s .x .sh. ch.等结尾的单词，加等结尾的单词，加es go- goes watch- watches 3.以以辅音辅音字
6、母字母+y结尾的单词变结尾的单词变y为为i再加再加es :study- studies fly- flies动词的动词的第三人称单数第三人称单数形式的变化规律形式的变化规律总结总结16She is a student.She （居住）居住）in Australia .lives澳大利亚澳大利亚liveslive17ShanghaiBeijingIlive in beijing.Amylives in Shanghai.18在英语中在英语中动词的动词的第三人称单数第三人称单数词尾变化形式及读音词尾变化形式及读音cooks cooks s s slives lives z z zreads rea
7、ds dz dz dzdoes does z z z zstudies studies z z zwatches watches iz iz izgoes goes z z19 2.什么情况下动词需要这样变化？ 1.动词发生了哪些变化？ 4.动词的变化有什么规律？ 3.动词的这种形式被称为什么？ 观察并总结：?20Lets play a game!21一、我会写出下列单词的第三人称单数形式。一、我会写出下列单词的第三人称单数形式。1.live _ 2. study _ 3. watch _ 4. go _ 5. do _ 6. play_livesstudieswatchesgoesdoesp
8、lays22二、我会选出正确的单词完成句子。二、我会选出正确的单词完成句子。1He _( live / lives ) in Beijing. 2. She _（do/does）homework in the evening.3. Mr. White _( study / studies ) Chinese.4. I often_( go / goes ) to school on foot. My mother _( go / goes ) to work by bus.5. Bill likes _( watch / watching ) TV. He often _( watch / w
9、atches ) TV on the weekend.livesstudiesgogoeswatchingwatchesdoes23在英语中一般现在时常以动词原形表示，但当主语是一般现在时常以动词原形表示，但当主语是第三人称单数第三人称单数时时（he she it），应用动词的第三），应用动词的第三人称单数形式人称单数形式.动词的动词的第三人称单数第三人称单数形式的变化规律：形式的变化规律：1.一般情况在词尾加一般情况在词尾加s, like-likes2.以以o. s .x .sh. ch.等结尾的动词等结尾的动词，加，加es go- goes teach- teaches fix-fixes wash washes pass-passes3.以辅音字母以辅音字母+y结尾的单词变结尾的单词变y为为i再加再加es fly-flies study- studies小结24Homework抄写本节课所抄写本节课所学习的四个动学习的四个动词原形及第三词原形及第三人称单数形式人称单数形式2526
