译林版英语五上 Unit 5 What do they do知识点.doc

五上 Unit 5 What do they do ? 知识点一、 单词1.teacher 教师 2.teach教 3.writer 作家 4.write 写 5.work 工作6.doctor 医生 7.help帮助 8.sick生病的 9.people人们 10.factory工厂11.worker工人 12.cook厨师 13.driver驾驶员，司机 14.farmer农民 15.nurse护士16.policeman警察二、词组1.teach English 教英语 2.a lot of students 许多学生3.an English teacher一位英语老师 4. write stories 写故事5.at home 在家里 6.help sick people帮助病人7.a factory worker一位工厂工人 8.make sweets 制作糖果9.a lot of sweets 许多糖果 10. in the sky在天空11.a nice car 一辆漂亮的小汽车 12.like cars 喜欢小汽车13.make cars 制造小汽车 14.so many cars 如此多的小汽车三、句型1.She writes stories.她写故事。2.She works at home.她在家工作。3.He helps sick people.他帮助病人。4.What do you do ? 你做什么工作？Im a 5.What does do ? He / She is a .6.Whos that, Bobby ?7.My father likes cars.我爸爸喜欢汽车。四、语法1.询问职业的句型(1)What do / does sb do ?(2) What is / are sb ?(3) What is / are + ones job / jobs ?2.动词第三人称单数变化规则：A大多数动词在词尾加“S”。如：makemakes (1) I make the bed every day .(2)Mary makes the bed every day .B以辅音字母加“y”结尾的，要先将“y”变为“i”，然后再加“es”。 如： studystudies(1) We study Chinese every day .(2) My sister studies English every day.C以“s, x, ch, sh”结尾的，在词尾加“es”。 如： watchwatches(1) I often watch TV at home.(2) My mother watches TV at home.D以“o”结尾的动词，也在词尾加“es”。 如： gogoes(1) I go to bed at half past nine.(2) My brother goes to bed at ten oclock.E动词have遇在主语是第三人称单数时，have改为has。如：havehas(1) I have a new pen.(2) He has an interesting book .3典型例题：(1).将下列句子变为一般疑问句：He always goes to school on foot every day.讲解：改为一般疑问句方法：第一步找出be动词或者can，如果有be动词或can， 将其提前。有some 变any。第一人称变为第二人称。第二步如果没有be动词或者can，第三人称单数借助助动词does,其余人陈借助do。将动词变为原形。有some 变any。第一人称变为第二人称。Does he always go to school on foot every day ?(2).将下列句子改为否定句：He always goes to school on foot every day.讲解：改为否定句方法：第一步找出be动词或者can，如果有be动词或can， 在其后加not ( is not= isnt are not=arent can not=cant )。有some 变any。第二步如果没有be动词或者can，第三人称单数借助助动词doesnt,其余人陈借助dont。将动词变为原形。有some 变any。He doesnt always go to school on foot every day.五、作文 My family There are three people in my family. They are my father , my mother and I . My father is a teacher. He works in a school. He goes to school by car. My mother is a doctor. She works in a hospital. She helps sick people. She likes reading books. I am a teacher. I like playing football . I love my family.