人教版七年级英语上册1-6单元知识点.docx

1-6单兀综合复习（七年级上）英语中字母：英语中有26个字母，期中5个元音字母：Aa, Ee, li, Oo, Uu ） ; 21个辅音字母：;Bb , Cc , Dd , F f, Gg , Hh, Jj , Kk , LI, Mm , Nn , Pp , Qq, Rr ,Ss , Tt, Vv , Ww , Xx , Yy , Zz二.字母根据读音分类：AaHh JjKkEeBb Cc Dd Gg Pp Tt Vv ZzliYyOoUuWw Qqe,Ff LI Mm Nn Ss XxRr三.英语音标有48个，其中元音音素（音标）20个，辅音音素（音标）28个。国际音标（英语语音）- 儿日(20)E -rdzz 甲儿日-7 -刖儿日i:ie国中兀音a9：9后九日u：ub：a:双儿日开合双兀音eiaibi9Uau集中双兀音isE9u9辅日(28)爆破音清辅音ptk浊4精bdg摩擦音清辅音fs0h浊辅音vz3s破擦音清辅音tjtrts浊4睛d3drdz畀日（浊辅音）mnto 舌则音（浊辅音）1r+兀日（浊辅音）wj四.be动词及其用法：am（用于第一人称单数）：are（用于第二人称单数及所有人称的复数）is （用于第三人称单数）五.冠词及其用法：a ,an叫不定冠词the叫定冠词六.人称代词和物主代词人称代词（主格）IyousheheItweyouthey人称代词（宾格）meyouherhimitusyouthem物主代词（形容词性）myyourherhisitsouryourtheir物主代词（名词性）mineyourshershisitsoursyourstheirsthat ( those )七.指示代词：this （ these ）八.名词的复数：1 .一般情况直接加-sbookbooks bag bags keykeys tabletables2 .以 s , x , ch , sh 结尾的力口-es busbusesboxboxes watchwatchesdishdishes3 .以辅音字母加 y 结尾的词变 y 为 i 再加-es familyfamilies strawberry strawberries4 .以 f, fe 结尾的词变 f, fe 为 v 再加-es, knife knives wife wivesleafleaves5 .以。结尾的词，有生命的加-es ; tomato - tomatoes potato - potatoes无生命的力口 一spianopianosphoto photosradioradios特殊情况： man -men woman-women child-children sheep- sheep fish -fish tooth -teethfoot-feet九.名词所有格：表示所属关系。以s结尾的词加，my parents5不以s结尾的词加's Tom's his father's十.基数词：one twoeleven twelve十一1一一6单元特殊单词：3. family ; home ; house6. find ; look forthree four five sixthirteenseven eight nine tenfourteenfifteen sixteen seventeen eighteen nineteen1. too2. and ; but4. Excuse me. I'm sorry.7.on , in , under , behind5. some ; any8.well ; good9. interested ; interesting10. interested ; interesting11. watch , see , look , read12. have ; there be.12. let's do sth. ; let us do sth十二16单元重要短语l.in English 2. first name 3. Last / family name 4. telephone number5.have a good day 3. a photo of my family = my family photo 6. a set of .7. Thanks for sth. / doing sth. = Thank you for sth. / doing sth8 . What / How about. Sth. /doing sth. ?8 . What / How about. Sth. /doing sth. ?9. ask sb. for sth. / ask sb. about sth.10. call sb. at11. E-mail sb. at 12. Come on15.at home / school18. play baseball ; play the piano20. eating habits13. let sb. ( not) do sth14. be late for sth.16. after school / supper / dinner 17. think about19. want sth. ; want to do sth. ; want sb. to do sth.十三。1 一6单元重要句型1. That sounds good. = Sounds good. 2. What do you like / have for breakfast?3. I like playing ping-pong . It's easy for me. 4. I play tennis at school with my friends.5. A : Thanks a lot. / Many thanks./ Thank you very much./ Thank you so much./Thank you all the same. B : That's OK. / That's all right. / Not at all. / Its my pleasure. / My pleasure./ You're welcome.十四.动词一般现在时定义：表示经常反复发生的动作或者存在的状态。1 .存在的状态句型类：be动词类（主语+系动词+表语）例：It is very hot.天气很热。The stories are very interesting ,这些故事很有趣。2一行为动词类：经常发生的动作，常与表示频度的副词连用：常用的频度副词有：always （总是）、 usually （通常）、often （经常）、sometimes （有时）、never （从来不）.例：我经常骑车去上学I often go to school by bike.肯定句（陈述句）基本结构：主（I ,You及所有复数）+谓语动词（原形）+其他主（所有单数第三人称）+谓语动词单三形式+其他动词第三人称单数变化规则：不规则变化：have - has1 .一般情况下，直接在词尾加-s.play -plays like - likes work-worksread readslove- loves2 .以ch, sh, s, x, o结尾的词，在词尾加-es.watch watches wash - washes teach teaches go goes do - does3 .以“辅音字母+y”结尾的词，变y为i,再加-estry triestry triesstudy -studies fly - flies cry - cries十四 动词一般现在时练习题1 .将以下动词变为三单形take buy bring love wash teach find look carry play godo listen lose excuse marry play fly think studyknow have thank like let make finish2 .动词适当形式填空：1. ) .She often(do) homework by herself.2. ) Jack always(go) home by bike.3. ) The sun(rise 升起)in the east every day.4. ) Her mum often(get) up at 7 o'clock.5. ) School usually(start) at eight o'clock.6. ) He( study ) every morning.7. ) My father(walk) to work every day.8. ) Mike often(come) back home with his sister .9. .) What Jack(like ) for breakfast ?10. Mary( not, want) to be fat.3 .将下列句子变成否定句，再变成一般疑问句并做两种回答,对原句进行就划线部分提问。1 ) This is a basketball) I am fine ,2 ) Tom has two vollevballs.3 ) My parents like tomatoes for lunch.4 )They have a new computer.5 )Jack's sister likes ice-cream.6 ) Jane and Tom love soccer.7 ) Mary wants to go home.