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B . Lets learnWhats your hobby ? 你的爱好是什么？你的爱好是什么？I like . 我喜欢我喜欢.。divingmaking kitesplaying the violinriding a bike collecting stamps我喜欢骑自行车。他喜欢骑自行车。I like riding a bike.He likes riding a bike.翻译：I like riding a bike.He likes riding a bike.比较：动词原形动词第三人称单数形式 livelives（居住，住）（居住，住） teachteaches（教）（教） gogoes（去）（去） watchwatches（看）（看） readreads ( 读，看读，看)常见的三人称单数形式的变化常见的三人称单数形式的变化观察并总结：观察并总结：1.I like collecting stamps.2.He likes collecting stamps.3.Chen Dongshen likes collecting stamps.4.My pen pal likes collecting stamps.什么时候用动词三单形式？句子主语是第三人称单数，句子主语是第三人称单数，动词用第三人称单数形式。动词用第三人称单数形式。Mr. BlackBeijinggogoeses to work to work watchwatcheses TV at night TV at night readreads s newspapers every newspapers every day day I teach English. Does he teach English ? No, he doesnt. He teaches Math.Mr. ChenDoes he teach Math ? Yes , he does .Does he teach English ?No ,he doesnt .变为一般疑问句，借用助动词变为一般疑问句，借用助动词does.借用借用does之后动词还原为原形。之后动词还原为原形。仿照例子写句子：仿照例子写句子：例子: teach EnglishHe teaches English. Does he teach English? Yes, he does. No, he doesnt.1.go to work by bus2.watch TV3. read newspapers everyday4. go to work at 10总结:Does 主语主语 动词原形其他？动词原形其他？肯定回答：肯定回答：Yes, he she does.否定回答：否定回答：No, he she doesnt.read read look look work work say say run run go go do do watch watch teach teach have have 一般现在时动词第三人称一般现在时动词第三人称单数的变化规则单数的变化规则1. 1. 一般情况下，动词后一般情况下，动词后直接加直接加s.s.EgEg：workworks, s, getgets, s, readreads s等等. .2. 2. 以以s s，x x，chch，shsh或或o o结结尾的动词，在后面加尾的动词，在后面加esesEgEg：gogoes, es, teachteaches, es, watchwatcheses等。等。动词动词havehave遇在主语是第三遇在主语是第三人称单数时，人称单数时，havehave改为改为hashas，如：，如：He He hashas an an interesting book . interesting book . 写出下列动词的第 三 人称单数形式 read reads s look looks s workworks s say says srunruns sgogoesesdodoeseswatchwatchesesteachteacheseshashasB . Lets talkMy mother is a teacher. Does she teach English?No, she doesn t . She teaches math.Does she teach you math?Yes, she does. Zhang:Sarah: Zhang:Sarah: Zhang:GOODBYE! Alice is my new friend. She lives in Australia. Her father works in a school. He is a teacher. He goes to work by bus. Her mother is a nurse. She works in a hospital. She goes to work by car. Alice and her sister are twins. They look the same, but they are very different. Every morning, Alice goes to school by bike, but Ann goes to school on foot. Every evening, Alice reads newspapers. Her sister Ann watches cartoons on TV. Alice usually plays at the park on Saturdays. Ann usually makes kites. I write an email to Alice every week. Alice says her family is coming to China soon. I am excited. Tips1: Tips1: 看看课文。找出并用横线划出新单词。课文。找出并用横线划出新单词。 live in Australia 居住在澳大利亚居住在澳大利亚work in a school 在学校工作在学校工作look the same看起来一样看起来一样different 不同的不同的every morning / week 每天早上每天早上/星期星期watch cartoons on TV 看卡通片看卡通片write an email 写一个邮件写一个邮件says 说说soon 不久不久excited 兴奋的；激动的兴奋的；激动的Tips2:分段读，抓住关键词。分段读，抓住关键词。利用关键词复述课文。利用关键词复述课文。Alice is my _. She _ in Australia.Her father _ in a school. He is a _.He _ to work _ bus.Her mother is a nurse. She works in a _ .She goes to _by car.Alice and her sister are _. They _the same,but they are different. I write _Email _ Alice every week.Alice says her family is _ to China. I am _.friendlivesworksteachergoesbyhospitalworktwinslookantocomingexcited 1.Does Alice go to school by bus? . 2.Does her father work in a hospital .3.Does he go to work by bus? . 4.Does Ann go to school by bike? . 5.Does Alice read newspapers every evening? .No, she doesntNo, she doesntNo, she doesntYes, he doesYes, she doesShe goes to school by bike.Her father works in a school.Ann goes to school on foot.1、读练习册目标点击部、读练习册目标点击部分。分。 2、练习册、练习册47-48，。
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