What are your hobbies?I like.What are s hobbies?HeShe likes.doing kung fudancingsingingplaying footballreading storiesI like playing football.He likes reading stories.比較比較：動(dòng)詞原形動(dòng)詞原形動(dòng)詞第三人稱單數(shù)形式動(dòng)詞第三人稱單數(shù)形式likelikesMy new pen pal（筆友筆友）JohnDo you want to know something about him?He is a student.He （居住）居?。﹊n Australia.lives澳大利亞澳大利亞I live in China.Does he live in?No,he doesnt.MemoryWhere does my penpal live?Yes,he does.He _ in Australia.(澳大利亞澳大利亞)lives JohnWhatre Johns hobbies?John Johnstudy Chinesestudystud單三單三1、以以輔音字母輔音字母+y結(jié)尾的動(dòng)詞變第三人稱單數(shù)改結(jié)尾的動(dòng)詞變第三人稱單數(shù)改y為為i再加再加es fly-flies study-studies小結(jié)：小結(jié)：ies2、以以元音元音+y結(jié)尾的單詞，加結(jié)尾的單詞，加s play-plays say-saysstud esi He Chineseevery day.Johnstudies mathevery day.in the morning.after lunch.at 8:00.學(xué)數(shù)學(xué)學(xué)數(shù)學(xué)學(xué)英語學(xué)英語學(xué)電腦學(xué)電腦學(xué)美術(shù)學(xué)美術(shù)主語主語（第（第三人三人稱單稱單數(shù)）數(shù)）studiesstudies Englishstudies computerstudies art Johngo hikinggogo單三單三esesHe hiking on Sundays._(人物）人物）often goes to _（地點(diǎn)）（地點(diǎn)）by bus.goes home on foot Johndo word puzzlesdodo單三單三以以o結(jié)尾的動(dòng)詞變第三人稱單結(jié)尾的動(dòng)詞變第三人稱單數(shù)結(jié)尾加數(shù)結(jié)尾加es。go goes do does 小結(jié)：小結(jié)：JohnHe often does word puzzles at school.eses Johncook Chinese foodcookcook單三單三sHe (live)in Australia,but he often (cook)Chinese food.livescooks一般情況在詞尾加一般情況在詞尾加s,likelikes sLets practiseLets practisedoes word puzzlescooks Chinese foodstudies Chinesegoes hiking 1.一般情況在詞尾加一般情況在詞尾加s,like-likes 2.以以o.s.x.sh.ch.等結(jié)尾的單詞，加等結(jié)尾的單詞，加es go-goes teach-teaches push-pushes 3.以以輔音輔音字母字母+y結(jié)尾的單詞變結(jié)尾的單詞變y為為i再加再加es fly-flies study-studies動(dòng)詞的動(dòng)詞的第三人稱單數(shù)第三人稱單數(shù)形式的變化規(guī)律形式的變化規(guī)律單詞大變臉單詞大變臉 動(dòng)詞原形動(dòng)詞原形-s/es形式形式8.6.lives2 4.6.1.cook3.watch5.study7.go4.does2.reads8.plays8.play2 read 4.do6.live1.cooks3.watches5.studies7.goes在英語中在英語中動(dòng)詞的動(dòng)詞的第三人稱單數(shù)第三人稱單數(shù)詞尾變化形式及讀音詞尾變化形式及讀音 cooks cooks s s s lives lives z z z reads reads dz dz dz does does z z z goes goes z z z studies studies z z z watches watches iz iz iz一般動(dòng)詞在詞尾加一般動(dòng)詞在詞尾加-s，-s在在清輔音清輔音后讀后讀s，在在濁輔音濁輔音或或元音元音后讀后讀z以字母以字母s，x，ch，sh或有些以或有些以o 結(jié)尾的動(dòng)詞加結(jié)尾的動(dòng)詞加-es，-es讀讀/iz/.ds讀讀dzts 讀讀ts注意注意 John is my pen pal.Lives in Australia,lives in Australia.He lives in Australia.Studies Chinese,studies Chinese.He stueies Chinese.Cooks Chinese food,cooks Chinese food.He cooks Chinese food at home.Goes hiking,goes hiking.He goes hiking on Sundays.Does word puzzles,does word puzzles at school.He does word puzzles every day.We are friendly.We are happy!Lets chant:Lets chant:BeijingBeijingShanghaiShanghaiNanchangNanchangDoesDoes your pen pal your pen pal livelive in?in?動(dòng)詞原形動(dòng)詞原形助動(dòng)詞放在句首助動(dòng)詞放在句首觀察并總結(jié)觀察并總結(jié)變一般疑問句變一般疑問句,找動(dòng)詞找動(dòng)詞，動(dòng)原句首加動(dòng)原句首加do；如果動(dòng)詞是；如果動(dòng)詞是三單三單，助動(dòng)詞，助動(dòng)詞does句首請(qǐng)，主語緊隨在其后，后面動(dòng)句首請(qǐng)，主語緊隨在其后，后面動(dòng)詞詞改原形改原形,其他部分依次站。其他部分依次站。I go to school on foot.you go to school on footDo?Amy goes to school on foot.Amy go to school on footDoes es?動(dòng)詞原形動(dòng)詞原形動(dòng)詞第三動(dòng)詞第三人稱單數(shù)人稱單數(shù)仿照例子寫句子：仿照例子寫句子：例子例子:teach EnglishHe teaches English.Does he teach English?Yes,he does.No,he doesnt.1、do word puzzles He does word puzzles.Does he do word puzzles?Yes,he does.No,he doesnt.2、fly kites on the weekend He flies on the weekend.Does he fly on the weekend?Yes,he does.No,he doesnt.Johns day John is a student.He Australia.He Chinese.He to school by subway.He word puzzles after lunch.He hiking in the afternoon.He home at 5:30.He Chinese food.He to bed at 10.livesstudiesgoesdoesgoesgoes incooksgoes一、我會(huì)寫出下列單詞的第三人稱單數(shù)形式。一、我會(huì)寫出下列單詞的第三人稱單數(shù)形式。1.live _ 2.study _ 3.watch _ 4.go _ 5.do _ 6.play_livesstudieswatchesgoesdoesplays二、我會(huì)選出正確的單詞完成句子。二、我會(huì)選出正確的單詞完成句子。1He _(live/lives)in Beijing.2._(Do/Does)your pen pal live in China?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/watches)TV on the weekend.livesDoesstudiesgogoeswatchingwatches在英語中一般現(xiàn)在時(shí)常以動(dòng)詞原形表示，但當(dāng)主一般現(xiàn)在時(shí)常以動(dòng)詞原形表示，但當(dāng)主語是語是第三人稱單數(shù)第三人稱單數(shù)時(shí)（時(shí)（he she it），應(yīng)用動(dòng)詞），應(yīng)用動(dòng)詞的第三人稱單數(shù)形式的第三人稱單數(shù)形式.動(dòng)詞的動(dòng)詞的第三人稱單數(shù)第三人稱單數(shù)形式的形式的變化規(guī)律：變化規(guī)律：1.一般情況在詞尾加一般情況在詞尾加s,like-likes2.以以o.s.x.sh.ch.等結(jié)尾的動(dòng)詞等結(jié)尾的動(dòng)詞，加，加es go-goes teach-teaches fix-fixes wash washes pass-passes3.以元音以元音+y結(jié)尾的單詞，加結(jié)尾的單詞，加s play-plays say-says 4.以輔音字母以輔音字母+y結(jié)尾的單詞變結(jié)尾的單詞變y為為i再加再加es fly-flies study-studies總結(jié):Does單三主語單三主語 動(dòng)詞原形其他？動(dòng)詞原形其他？肯定回答：肯定回答：Yes,he she does.否定回答：否定回答：No,he she doesnt.Bye Bye