人教PEP英语六年级下册Unit-I-have-a-pen-pal-B-let's-learn课件

1、Unit4 I have a pen palB . Lets learn绿色圃中小学教育网绿色圃中小学教育网绿色圃中小学教育网第一PPT模板网-WWW.1PPT.COMI like playing football.He likes reading stories.比较：动词原形动词第三人称单数形式like你的新发现？likes 2.动词发生了哪些变化？ 1.什么时候用动词第三人称单数形式？ 4.动词的变化有什么规律？ 3.什么情况下动词需要这样变化？观察并总结：?Does she/he cook Chinese food?Cooks Chinese foodMy Pen Pal Johnco

2、ok Chinese foodcookcook单三sHe (live) in Australia,but he often (cook) Chinese food.Lets saylivescooks一般情况在词尾加s, likelikes sDoes she/he study Chinese?studies ChineseMy Pen Pal Johnstudy Chinesestudystud单三1、以辅音字母+y结尾的动词变第三人称单数把y为i再加es fly-flies study- studies小结：ies2、以元音+y结尾的单词，加s play- plays say- sayss

3、tudesi He Chineseevery day.My Pen Pal Johnstudies mathevery day.in the morning.after lunch.at 8:00.学数学学英语学电脑学美术主语（第三人称单数）studiesstudies Englishstudies computerstudies artDoes she/he do word puzzles?does word puzzlesMy Pen Paldo word puzzlesdodo单三以o结尾的动词变第三人称单数结尾加es。 go goes do does 小结： JohnHe often

4、does word puzzles at school.esesDoes she/he go hiking?goes hikingMy Pen Pal Johngo hikinggogo单三esesHe hiking on Sundays.My Pen Pal_ (人物）often goes to _（地点） by bus. goes home on foot Lets say JohnLets practisedoes word puzzlescooks Chinese foodstudies Chinesegoes hiking1.一般情况在词尾加s, like-likes2.以o. s

5、.x .sh. ch.等结尾的单词，加es go- goes teach- teaches push -pushes3.以元音+y结尾的单词，加s play- plays say- says 4.以辅音字母+y结尾的单词变y为i再加es fly- flies study- studies动词的第三人称单数形式的变化规律read look work say run go do watch teach have 一般现在时动词第三人称单数的变化规则1. 一般情况下，动词后直接加s.Eg：works, gets, reads等.2. 以s，x，ch，sh或o结尾的动词，在后面加esEg:goes,

6、teaches, watches等动词have遇在主语是第三人称单数时，have改为has，如：He has an interesting book . 写出下列动词的第 三 人称单数形式 reads looks works saysrunsgoesdoeswatchesteacheshas在英语中动词的第三人称单数形式的读音规律cooks cooks s s s lives lives z z zreads reads z z zdoes does z z zgoes goes z z zstudies studies z z zwatches watches iz iz izBeijing

7、ShanghaiNanchangDoes your pen pal live in ?动词原形你发现了什么？助动词放在句首Does he teach English?Yes ,he does.绿色圃中小学教育网绿色圃中小学教育网绿色圃中小学教育网绿色圃中小学教育网绿色圃中小学教育网Does Mr. Black live in Beijing ?Yes , he dose .Does Mr. Black live in Nanchang?No ,he doesnt .He lives in Beijing .变一般疑问句,找动词， 动原句首加do；如果动词是三单，助动词does句首请，主语紧随在

8、其后，后面动词改原形,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?动词原形动词第三人称单数仿照例子写句子：例子: teach EnglishHe teaches English. Does he teach English? Yes, he does. No, he doesnt.1、 live in AustraliaHe lives in Australia.Does he live in Austra

9、lia? Yes,he does. No,he doesnt.2、fly kites on the weekendHe flies on the weekend.Does he fly on the weekend? Yes,he does. No,he doesnt.一、我会写出下列单词的第三人称单数形式。live _ 2. study _ 3. watch _ 4. go _ 5. do _ 6. play_Lets writelivesstudieswatchesgoesdoesplays二、我会选出正确的单词完成句子。1He _( live / lives ) in Beijing.

10、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.Lets writelivesDoesstudiesgogoeswatching

11、watches在英语中一般现在时常以动词原形表示，但当主语是第三人称单数时（he she it），应用动词的第三人称单数形式.动词的第三人称单数形式的变化规律：1.一般情况在词尾加s, like-likes2.以o. s .x .sh. ch.等结尾的动词，加es go- goes teach- teaches fix-fixes wash washes pass-passes3.以元音+y结尾的单词，加s play- plays say- says 4.以辅音字母+y结尾的单词变y为i再加es fly-flies study- studies小结总结:Does单三主语 动词原形其他？肯定回答：Yes, heshe does.否定回答：No, heshe doesnt.Thank you !PPT模板下载：/moban/ 行业PPT模板：/hangye/ 节日PPT模板：/jieri/ PPT素材下载：/sucai/PPT背景图片：/beijing/ PPT图表下载：/tubiao/ 优秀PPT下载：/xiazai/ PPT教程： /powerpoint/ Word教程： /word/ Excel教程： /exce