2012上海牛津版英语七年上unit知识点和语法详细讲解.doc

深圳市博尔思培训中心 Shenzhen Brilliant Personalized Education Training CenterUnit 1（Grade One） 重要单词词性转换1. Germany-German-two Germans Japan-Japanese-three Japanese China-Chinese-four Chinese AmericaAmerican-five Americans2. complete-completely quick-quickly slow-slowly3 friend-friendly love-lovely4. old-elder-eldest older-oldest5. engine-engineer teach-teacher singsinger dance-dancer work-worker6. actactor actress wait-waiter waitress7. long-length8. art-artist science-scientist9. you-you-your-yourself I-me-my-myself10. swim-swimming begin-beginning重要短语（需牢记！）1. be from= come from 来自2. favourite （adj.） = likebest 最爱的3. would like to do = want to do 想要4. listen to music 听音乐5. play the guitar/ piano/ violin 弹吉他/钢琴/拉小提琴6. welcome to my blog 欢迎来到我的博客7. look like=be like 像8. walk to sw= go to sw on foot 走去9. go to sw by school bus 坐校巴去某地10. email sb. 给某人邮件11 get an email from sb 从某人收到邮件12. all over the world 全世界13. be far away from 离远14. close to=near 靠近， 在附近15. an elder sister 一位姐姐16. do well in=be good at 擅长17. make friends with sb. 和某人交朋友18. hear from= get( receive,have )a letter from 收到来信19. a boy called Simon =a boy named Simon 一个名叫西蒙的男孩22. in Grade One 初一23. be friendly to sb 对某人友好24. to be an engineer 当工程师 to be an English teacher 当英语老师25.like doing sth / enjoy doing sth 喜欢做某事 26. How many e-friends? 多少网友？ 27. your blog on the Internet 网上你的博客 28. in my free time 在我业余时间30 .hear from sb=get a letter from sb 收到某人来信以下词组要求三会1. ask sb about sth 2. tell sb abou tsth 3. to know about sth4.write to sb 5. to match sth with sth 6. to live with7. to pay attention to doing 8. ask for information about sth9. to get something from sb 10. to let sb do sth 11. to help sb do sth12. to use sth to do sth 13. best wishes 重要句型1. My hobby is playing chess.2. I have long hair.3. My name is Bobby and I like to be your e-friend4. I want to be an actor in films.5. The school is near my house,so I can walk to school.6. I got an email from a boy named Bruce.7. How many e-friends does he have?8. What else does he want to do?9. My dream is to be an engineer.10.I live with my family in a house close to some mountainsI1 would like to be an art teacher= I want to be an art teacher.12. He is my favourite singer. = I like him bestof all the singers,.13. I heard from him yesterday. = I received a letter from him yesterday.14. He enjoysreading. = He likes reading.14. They come fromBeijing. = They are from Beijing. Where do they come from? = Where are they from?15. I dont know someone called Scott. = I dont know someone named Scott.特殊疑问句模仿造句1. How tall are you? = （ Whats your height? ）2. How heavy are you ? = （ Whats your weight? ）3. How old are you? = （ Whats your age?） 4. How long is the bridge? = （Whats the length of the bridge? ）5. How far is it from your home to your school?5. Whose blog is it？6.Whats his father?=What does his father do? =What job does his father do?7. What are Annas favourite subjects?8. What does she look like?=What is she like?9. How often do you get an email from your e-friends?10. How soon will your father come back?11. How long have you been here?12. How do you go to school?特殊问句讲解句式：疑问词+助动词（is ,am,are or was ,were或情态动词）+主语+实义动词1. who 谁问人的身份，姓名等Who is he ? He is LiLie Who is he ? He is my brother. ?2.whom 谁 Whom is he waiting for?3.问人的身份，姓名等(问宾语）what 什么问人的职业或事物是什么What is he? He is a worker. What does he have ? He has a book. 4. which 哪一个问一定范围内特指的人或物Which box is yours? The big box is mine. Which girl is Ann? The girl at the door is Ann. 5. whose 谁的问所属关系Whose book is this ? This is her book. Whose is this book? This book is hers. 6.what color 什么颜色问颜色（表语）What color is your skirt?My skirt is red. 7. What time 几点问点时间What time do you play games?We play games at five in the afternoon ?8.when 什么时候问时间When do you play games? We play games in the afternoon ?9.where 什么地方问地点（状语）Where do you play games on Sunday? We play games at home on Sunday ?10.why 为什么问原因Why isnt he at school today ?He isnt at school today because he is ill.11.how 怎样问健康状况、做事的方式等. How is he ? He is fine/strong How do you go home?I go home by bike. 11. how old 多大几岁问年龄How old is he ? He is ten. how many 多少跟复数名词，问数量How many boys are there in your class?There are thirty boys in my class.12.how much 多少跟不可数名词问数量或价钱 How much milk is there in the bottle?There is some milk in the bottle.13.how far 多远问路程How far is it from here?14. Its five kilometers away from here? how soon 多久问in+一段时间.How soon can he finish it ? He can finish it in half an hour15.how long 多久问一段时间，问物体的长短How long has he lived here? He has lived here for a year. How long is the desk ? The desk is one meters long. 易混的特殊疑问词A） How long, How soon How long 回答：for + 一段时间； ；-How longhave you waited here? -I have waited here for half an hour. How soon 回答：in + 一段时间- How soon will he come back?-He will come back in half an hour.B) How often, How many timesHow often 提问频率，回答：once a week; twice a month; three times a year, every day(既有次数，又有时间段) -How often do you clean your room? -I clean it every day/ once a weekHow many times 提问次数，回答：once，twice，three times，never（从未）， (只有次数) -How many times have you read this book?-I have never read it. / I have read it 3 times.C) How far, How longHow far 提问距离，回答：an hours walk, 10 minutes drive (10分钟车程)-How far is it to the bus stop?-About 15 minutes walk.How long 提问时间长短， 回答an hour, 10 minutes-How long does it take you to get to the bus stop?-About 15 minutes.D) Who, Whom, WhoseWho 提问人，主语和宾语； -Who is that man under the tree? -He is Mr. Smith, an English teacher.Whom 提问人，但只对宾语提问； -Who/ Whom will you visit? -My aunt.Whose 提问谁的。 -Whose bag is this? =Whose is this bag? -Its mine. 注意区别 Whos = Who is; -Whos he? -He is Mr. Smith.E) How tall, How highHow tall 一般用于提问有生命的人或植物； How tall are you? 也可以用于提问山和建筑物。 high 比tall要高，How high 一般用于提问高山、高楼；How tall/ high is that mountain?语法讲解： 不定冠词（a, an）1、 a还是an不定冠词有a 和 an两种形式其区别是：a 用于辅音音素前，an 用于元音音素前：1. a dog 一条狗 a dictionary 一本词典 a student 一个学生2. an egg 一只鸡蛋 an elephant 一只大象 an island 一个岛3. 有些以元音字母开头的单词，由于它不是以元音开头，其前仍用a：a university student一个大学生 a European country一个欧洲国家4. 同时，有些单词虽然以辅音字母开头，由于它的第一个读音为