人教版六年级上册unit4partB.ppt

Unit 4 I Have a Pen Pal,Part B lets learn,I 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,My new pen pal（笔友）,John,Do you want to know something about him?,He is a student.,He （居住） in Australia .,lives,澳大利亚,I live in China.,Does he live in?,No, he doesnt.,Memory,Where does your penpal live ?,Yes,he does.,My Pen Pal,cook Chinese food,cook,单三,s,He (live) in Australia,but he often (cook) Chinese food.,Lets say,lives,cooks,一般情况在词尾加s, likelikes ,s,My Pen Pal,study Chinese,stud,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,i,es,stdiz,My Pen Pal,go hiking,go,单三,es,以o结尾的动词变第三人称单数结尾加es。 go goes do does ,My Pen Pal,does word puzzles,do,单三,以o结尾的动词变第三人称单数结尾加es。 go goes do does ,He often does word puzzles at school.,es,Task 3:Lets practice,does word puzzles,cooks Chinese food,studies Chinese,goes hiking,在英语中动词的第三人称单数词尾变化形式及读音,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,例子: teach English He teaches English. Does he teach English? Yes, he does. No, he doesnt.,Task 5:Practice,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.,1.一般情况在词尾加s, like-likes 2.以o. s .x .sh. ch.等结尾的动词加es go- goes teach- teaches wash washes 3.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,Does单三主语 动词原形其他？ 肯定回答：Yes, he she does. 否定回答：No, he she doesnt.,一. 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_,当堂训练,lives,studies,watches,goes,does,plays,二、我会选出正确的单词完成句子。 1He _( live / lives ) in Beijing. 2. _ ( Do / Does ) your pen pal live in China? 3. Mr. White _( study / studies ) Chinese.,Lets write,lives,Does,studies,4. I often_ ( go / goes ) to school on foot. My mother _( go / goes ) to work by bus. 5. Bill likes _( wa