句和否定句的变法.docx

1、句和否定句的变法句和否定句的变法一、 先将句子分成三类：1）含有am, is, are 的句子。2）含有行为动词的句子，（如like，have，play，eat，run，need）3）含有情态动词的句子，如can。(1) 如果是第一类，即含有am, is, are 的句子。只将把am, is, are 调到句首。I am 和We are 要变成are you，some变成any，my变成your，句末用问号。否定句只在be后加not。如am-am not； is -isnt； are-arent。如： I am a boy. （否定句）- I am not a boy. (变成一般疑问句)-A

2、re you a boy? Yes, I am. No, Im not. She is my mother.( 变成一般疑问句)-Is she your mother? Yes, she is. No, she isnt. This is a book.( 变成一般疑问句)-Is this a book? Yes, it is. No, it isnt. These are strawberries.( 变成一般疑问句)-Are these strawberries? Yes, they are. No, they arent. There is some chicken on the tab

3、le.( 变成一般疑问句)-Is there any chicken on the table? Yes, there is. No, there isnt.(2)如果是第二类，即含有行为动词的句子（如like，have，play，eat，run，need等）时，要分两步看主语。I / We / You / They 时，要借助于助动词do的帮助来变成一般疑问句。即句型为：Do + 主语 + 动词原形 + 其他？否定句只在动词原形前加dont。 例如：I have some tomatoes in my backpack.(否定句)I dont have any tomatoes in my

4、backpack.( 变成一般疑问句)-Do you have any tomatoes in your backpack? Yes, I do. No, I dont.We play sports every day.（否定句）-We dont play sports every day.( 变成一般疑问句)-Do you play sports every day? Yes, we do. No, we dont.He / She / It 时， 要借助于助动词does的帮助来变成一般疑问句。即句型为：Does + 主语 + 动词原形 + 其他？否定句只在动词前加doesnt，然后将单三还

5、原成原形。She watches TV every evening. (否定句)-She doesnt watch TV every evening.( 变成一般疑问句)-Does she watch TV every evening? Yes, she does. No, she doesnt.注意：如果是其他名词的话，在简略回答中要用人称代词来替代，但替代都在第三人称中，即 he, she, it, they四个中。如：my mother -she your brother - he a book -it five photos-they this/that-it these/those-

6、they my family name-it Tom-he Mary-she Amys sister -she some friends-they (3) 如果是第三类情态动词，如can 时，一般疑问句只将can提到句首，否定句将can 变成cant。同时注意一变二，二变一，三不变，some变any。(情态动词不受人称的限制)I can play basketball. ( 变成一般疑问句)-Can you play basketball? Yes, I can. No, I cant.I can play basketball.(否定句)-I cant play basketball.七年级

7、上册知识点总结(划线提问)一、划线提问：划线提问的实质是把原句变成特殊疑问句，所以选特殊疑问词是关键，常用的特殊疑问词有：种类 句中作用 例句疑问副词 When 时间状语，提问何时 When is your birthday?Where 地点状语，提问地点 Where is my backpack?Why 原因状语，提问表示原因的短语或句子 Why does Jim like English ?How 方式状语，提问程度或方式的副词或短语 How do you spell “watch”?疑问代词 Who 主语、宾语、表语，用来表示“人”的各种成分 Who has a ruler?Who do

8、es he like?Whom 宾语，用来提问宾语的人是“谁” Whom Whose 定语、表语，用来提问“谁的” Whose pen is it?Whose is the red pen?Which 主语、宾语、表语、定语，用来提问“哪一个/位”等。 Which Which is your sister?what 主语、宾语、定语、表语，提问谓语动词或表语等“干什么” What do you have for dinner?Whats your phone number?二、句型为：特殊疑问词 + 一般疑问句？1. My name is Gina. (划线提问) What is your n

9、ame?2. My telephone number is 2720016. (划线提问) 我的电话号码是2720016。Whats your telephone number? 你的电话号码是多少？3. Toms sweater is orange. (划线提问) 汤姆的毛衣是橙色的。What color is Toms sweater? 汤姆的毛衣是什么颜色？4. He goes to school at six oclock. (划线提问) 他六点去上学。What time does he go to school? 他几点钟去上学？5. His father likes bananas

10、 and apples. (划线提问) 他的父亲喜欢香蕉和苹果。What does his father like? 他的父亲喜欢什么？6. I want to join the music club. (划线提问) 我想加入音乐俱乐部。What club do you want to join? 你想加入什么俱乐部？7. His father likes documentaries. (划线提问) 他的父亲喜欢文献片的电影。What kind of movie does his father like? 他的父亲喜欢什么类型的电影？8. Marys mother is fine. (划线提问

11、) 玛丽的妈妈身体健康。How is Marys mother? 玛丽的妈妈身体怎么样？9. Im thirteen. (划线提问) 我十三岁了。How old are you? = Whats your age? 你多大了？= 你的年龄是多少？10.The red sweater is $ 23. (划线提问) 这件红色的毛衣23美元。How much is the red sweater? 这件红色的毛衣多少钱？11.Lily has twelve apples. (划线提问) 莉莉有12 个苹果。How many apples does Lily have? 莉莉有多少个苹果？12. M

12、y birthday is November 17th. (划线提问) 我的生日是十一月十七日。When is your birthday? 你的生日在何时？13.How do you spell this word? 你如何拼写这个单词？ 七年级上册知识点总结(十二个月、七个星期、九大节日)1. January is the first month of a year.2. February is the second month of a year.3. March is the third month of a year.4. April is the fourth month of a

13、 year.5. May is the fifth month of a year.6. June is the sixth month of a year.7. July is the seventh month of a year.8. August is the eighth month of a year.9. September is the ninth month of a year.10. October is the tenth month of a year.11. November is the eleventh month of a year.12. December i

14、s the twelfth month of a year.1. Sunday is the first day of a week.2. Monday is the second day of a week.3. Tuesday is the third day of a week.4. Wednesday is the fourth day of a week.5. Thursday is the fifth day of a week.6. Friday is the sixth day of a week.7. Saturday is the seventh day of a week

15、.1. June 1 st is Childrens Day. 2. April 1 st is April Fools Day.3. August 1 st is the Army Day in China.4. July 1 st is the Partys birthday of China.5. January 1 st is New Years Day.6. September 10 st is Teachers Day.7. October 1 st is National Day.8. March 8 th is Childrens Day.9. December 25 th i

16、s Christmas Day.介词on 、in、at的用法：1） on用在特定的某一天，如七个星期前，周末前，节日前，几年几月几日前用on，几月几日前用on ，几日前用on，特指某一天的早晨、下午或夜晚前用on。On Friday在星期五； on weekend,在周末； on Teachers Day,在教师节on November 24, 2006; 在2006-11-24；On the morning of November 24, 2006;在2006-11-24的早晨 on Monday afternoon.在星期一的下午。2） in用在早晨、下午和夜晚前，年前用in，月前用in，

17、几年几月前用in，四季前用in。3） at用在时间点前。 七年级英语上册知识点总结(Summarize by Warren)一、名词的单复数1.this-these 2.that-those 3.photo-photos 4.video-videos 5.piano-pianos 6.tomato-tomatoes 7.watch-watches 8.class-classes 9.bus-buses 10.brush-brushes 11.box-boxes 12.family-families13.strawberry-strawberries edy-comedies 15.docume

18、ntary-documentaries 16.dictionary-dictionaries 17.city-cities 18.hobby-hobbies 19.boy-boys 20.key-keys 21.am / is -are 22.he / she / it-they 23.friend-friends 24. foot-feet 25. tooth-teeth二、同音词1.for-four 2.know-no 3.to/too-two 4.arent-aunt5.R-are 6.U-you 7.C-see 8.B-be / bee9.buy-bye/by 10.our-hour

19、11.I-eye 12.O-oh13.write-right 三、对应词或反义词1.father-mother 2.sister-brother 3.son-daughter 4.this-that5.these-those 6.yes-no 7.aunt-uncle 8.first-last9.white-black 10.big-small 11.long-short 12.happy-sad13.boy-girl 14.lost-found 15.on-under 16.buy-selle-go 18.studentteacher 19.new-old 20.beforeafter21.

20、ask-answer四、词的缩写和完全形式1.Im- I am 2.youre-you are 3.hes-he is 4.shes -she is 5.its -it is 6.were-we are 7.theyre-they are 8.whos-who is 9.dont-do not 10.doesnt-does not 11.isnt-is not 12.arent-are not13.cant-can not 14.thats-that is 15.names-name is 16.wheres-where is 17.No.-number 18.P.E.-physical ed

21、ucation 七年级英语上册知识点总结(Summarize by Warren)数词分为基数词和序数词，基数词变序数词的口诀为：one- first two- second three -third four-fourth five- fifth six -sixth seven-seventh eight-eighth nine -ninth ten-tenth eleven- eleventh twelve-twelfth thirteen-thirteenth. twenty -twentieth forty-nine -forty-ninthforty四十 eighty（八十） ni

22、nety（九十）first-1 st second-2 nd third-3 rd fourth-4 th 注意：序数词前常用定冠词the. 人称代词人称代词有主宾格。主格常作主语，宾格常作及物动词和介词的宾语。作表语也常用宾格。人称 单数 复数主格 宾格 主格 宾格第一人称 I me we us第二人称 you you you you第三人称 hesheit himherit they them1. are good friends.(us)2. Let go to school.(we)3. I can help with your English.(you)4. Toms mother

23、likes very much.(they)人称代词的排列顺序口诀：人称代词并列观，注意顺序礼貌见。单数人称二、三、一，复数人称一、二、三。you, he /she and I ; 麻烦事情我站前，其他人称没意见we, you and they I and he broke the glass just now.(刚才我和他把玻璃打破了。)物主代词物主代词表示所属关系，可分为形容词性和名词性两种。形容词性的物主代词不能单独用，必须在后面加名词，（my book）在句中只能作定语；名词性的物主代词只能单独用，(mine)后面再不能跟名词，在句中可做主语、宾语和表语。单数 复数第一人称 第二人称

24、第三人称 第一人称 第二人称 第三人称形容词性物主代词 my your his her its our your their名词性的物主代词 mine yours his hers its ours yours theirs中文 我的 你的 他的 她的 它的 我们的 你们的 他们的名词性的物主代词=形容词性的物主代词+名词mine=my book /my mother. He is my father.(I)反身代词反身代词常起强调作用。记忆口诀：反身代词表自身，句中可作两成分，表示强调同谓语，宾语动作回自身。需牢记常用词组：by oneself ,（独自） for oneself,（为/替自

25、己） teach oneself=learn by oneself,（自学） enjoy oneself ,（玩得愉快） dress oneself , （给自己穿衣）help oneself to（请随便吃）指示代词this, these 靠近我， that, those 远离我。this, that 指单数， these, those 指复数。都可用the 来代替，务必牢记在心里。常用this来介绍自己，用that来指对方是谁。1. socks are only six dollars. Come and see for . A. This; you B. These; your C. T

26、hese; yourself2. Mr Green is (we) music teacher.3.We want to play soccer. Come and join .A. we B. us C.our特殊疑问词特殊疑问词用来构成特殊疑问句，也就是用来划线提问的，一般应放在句首。分为疑问代词（who, what）和疑问副词（how, where, why, when）用what划线提问总结 问姓名用whats your / sbs name？ 问颜色用what color-red, yellow, orange, white , black, blue, green 问电话号码用Wh

27、ats your / sbs telephone number? 问年龄用Whats your / sbs age?= how old 问爱好用Whats your / sbs favorite ? 问时间点用What time = when 问什么类型的用What kind of movies/ books 问俱乐部用What club 问价格用Whats the price of ? = how much 对动词划线提问以what开头以do结尾11.问星期用What day is it today?12.问日期用 Whats the date today?用how划线提问总结 问年龄用ho

28、w old 问价格用how much 问多少用how many + 复数名词 问身体健康状况用How are you/is she/he? 问方式用How do you spell this word?用where划线提问where是用来提问地点的，常用的介词及短语有： on在上on the desk（在桌子上） on TV（在电视上） on the sofa under在下under the table（在桌子下）; under the bed（在床下） in在里 in my backpack（在我的背包里）; in the drawer（在梳妆台里） at在地方 at school（在学校

29、里） at home（在家里） 用why来划线提问because引导的原因状语从句。She likes English because English is very interesting. (划线提问)Why does she like English?Who主要用来问“谁”。Toms brother has an English-Chinese dictionary.(划线提问)Who has an English-Chinese dictionary?用has不能用does have。动 词 短 语1.call sb at拨打*找*2.thanks for为而感谢3.take to sb把拿给某人4.bringto sb把带给某人5.watch TV (watchon TV)看电视或在电视上看6.have / eat breakfast (lunch, dinner)吃早饭/午饭/晚饭7.have a look (at)看一看（）8.play with和.玩耍9.play the piano /violin / trumpet /drums / erhe弹钢琴/拉小提琴/吹喇叭/打鼓/拉二胡10.play basketball / volleyball / baseball / ping-pong /tennis打篮球/排球/棒球11