7上知识点含答案

1、Unit one1. 姓 last/family name 名 first name?全名 full name.见到你我很高兴。Nice to meet you.2. 在.地方 be in.电话号码 phone number3. be动词的用法：I用am,单数is,复数are.车牌号码 car numberUnit 21. 怎样介绍人：This /that is These/Those are2. 家庭成员 grandparents, parents, father, mother, brother, sister, son, daughter, grandma ,grandpa. aunt,

2、 uncle. cousin3. too 的用法 A: “也”,放肯定句句末,前加逗号, Eg: She likes math,I like math,too.B:副词，”太” 放 adj 或 adv 之前修饰。Eg: Yao Mi ng is too tall.4. 祝你玩得高兴 Have a good day/time. 你也一样 You ,too./The same to you.5. 2 张我的家庭照片 2 photos of my family.6. 杰克的全家福 Jack'sfamily photo.我的家谱 my family tree.7. 在我家里 in my fam

3、ily 在第一张照片里 in the first photo8. 我爸妈在接下来的照片里My parents are in the next photo. =In the next photo are my parents.9. 我狗的名字是小黄 The name of my dog is Xiaohuang.=My dog's name is Xiaohuang. =Xiaohuang is my dog's name.10. 这是谁？是比尔 Who'sthis ?It's Bill.1 1 .那些是什么？是花儿 What are those ? They a

4、re flowers.Unit31. 打扰了,请问,这是你的钢笔吗？不是,是汤姆的Excuse me , is this your pen? No,it'sTom's.2. 这个怎么样？ What/How about this one?3. 为.而谢谢Thanks for.谢谢你的帮助/书Thanks for your help/book4. 不用谢 That's all right=That's OK.=You are welcome.=It's my pleasure=Not at all5. 给你 Here you are好吧 OK二All rig

5、ht 在学校 at school 在家 at home6. 请拨.找比尔 Please call Bill at . 在教室 in the school /at school7. 问.要.askfor请问凯特要你的书 Please ask Kate for your book.8. 一串钥匙 a set of keys作主语是单数）Eg： A set of keys is on the desk.9. 失物招领 lost and found 那就是说 That is to say.Unit41. 方位介词： on /in/ at/ under /in front of/behind/near/

6、next to2. 把带至U 地方来 bringto Eg: Please bring your homework to school tomorrow.3. 把带至U地方去 taketoEg: Take your books home.4. need 的用法need sth:I need an English book. Bill needs some money.need to do sth:You need to study hard. We need to clean the floor.need sb to do sth: I need you to help me.5. 他的书至处

7、都是 His books are everywhere. 在你头上 on your head.6. 快点 come on二hurry up在我父母的床上 on my parentsf bed7. 在墙上on the wall（帖在墙上）in the wall（代替了墙的一部分）My family photo is on the wall. The windows are in the wall.8. 在树上on the tree本身属于树的东西在树上）in the tree（不属于树上的东西在树上）.There are many apples on the tree. A bird is in

8、 the tree.Unit51. 什么是祈使句 （省了主语 you 的表示请求，命令等的句子，谓语动词用原型，而其否 定形式直接在谓语动词前加 don't）Eg: Come in ,please. Please dont be late for school.2. 让某人做某事 let sb do sth.Eg:Let me help you. Let 'go home. Let splay cards. Let Tom watch TV.3. 打篮球 play basketball 打电子游戏 play computer games4. 那听起来有趣 That sounds

9、 interesting/fun.下课后 after class5. 干迟至U be late for .和 be late to do sth.He is late for school every day.=He is late to go to school every day.6. 去同一个学校 go to the sameschool 在同一个学校 at/in the same school(in different schools 在不同的学校)7. 禾口某人一起踢足球 play soccer with.Eg:Let's play soccer with Bill afte

10、r class.8. 锻炼，做运动 play sports/do sports Eg: We play sports every week.9. 在电视上看 .watch.on TV Eg: I often watch football games on TV10. 打 排球对我来说是困难的(Playi ng ) Volleyball is difficult for me.=It 'difficult for me to play volleyball.11. good /well 的区别good是形容词，直接放be后作表语，或放名词前修饰名词Eg:He is good. They

11、are good students.Well 是副词，修饰动词放其后Eg:He speaks Chi nese well. I can si ng well.12. help的用法 作不可数名词(帮助)I need some help. Vt:帮助某人做某事:help sb with sth=help sb (to) do sth.Gina often helps me with my English.=Gina often helps me (to)study my English. 帮助做 .help with sth=help do sthI always help with house

12、work at home. I always help do housework at home.大型语法：I .一般疑问句：(some变 any,其中 I,we 要变成 you,my,our变成 your, mine/ours-yours) 含有be动词的句子直接将be提到句首，am变成are。 含有行动的句子：行动不用 be,靠“打”，单数does复数do,句中谓动打回原形。I am from China.-They have lunch at 12:00.-She eats apples every day.-Lucy is good.-We know much about Chines

13、e history.-Jim has somemoney.-n .怎样变成特殊疑问句(3步曲): 将原句子变成一般疑问句确定划线部分用哪个疑问词 将疑问词放句首，加上一般问句，去掉划线部分，句末加上问号。对时间提问用：whe n/what time对地点提问用：where对人物提问用：who对事情，事件，事物和动作提问用：what对年龄提问用：how old对颜色提问用：what color对形容词和副词，方式方法等提问用：how对一段时间提问用：how long对距离提问用：how far对频率提问用：how ofte n(11) 对原因提问用：why(12) 对某人的提问用:whose皿.

14、特殊的情况 对是人的主语提问：直接用 Who代替人。The girl is Lily.-She has a nice book.- 对作后置定语的介词短语提问用whichThe books on the desk areThe boy under the tree is Bill.- mine.- 对可数名词前的数量提问用how manyI have 5 apples.-She eatsa n egg every day.-对不可数名词前的数量提问用How muchThere is somemilk in the glass.-对动词提问用 what,而且划线部分要用 do的适当形式来代替。（

15、ing形式用doing代替，其余用do代替）I like reading.-She wants tobuy some banan as-Lucy is doing her homework.- 对某人的提问用whoseKate' mother is a teacher.-The books are Toms.-IV .定语的几种情况 单独的形容词修饰名词直接放名词前：good boys/beautiful flowers/tall trees/an interesting subject Sports与 clothes 修饰名词用复数形式 sports club sports day

16、a big clothes shop （现在学的范围内）动词修饰名词用ing形式eating habits running stars singing club swimming club 介词短语修饰名词放其后The girl in red is Kate. I like the skirt in yellow. I don 'k now the girl with beautiful hair Man与woman修饰名词时，与被修饰的名词的单复数形式保持一致。a man teacher 5 men teachesV .人称代词和物主代词的用法主格Iweyouhesheitthey宾

17、格meusyouhimheritthem形物代myouryourhisheritstheir名物代mi neoursyourshishersitstheirs主格在句子中作主语（表某人）：宾格在句子中作宾语（表某人）：形物代必须修饰名词（表某人的）:名物代后面不加名词（表某人的）：W 所有格的构成一般直接在名词后加'表示“某人的”Kates Bill ' 以s结尾的单词直接加'teachers daythe twins'mother 几人共同拥有的，在最后一个人后加'sThis is Tom and Bill's mother . This ro

18、om is Tom and Bill's. 几个人分别拥有时，分别在每个人后都加'They are Tom'a nd Bill "smothers.vn 名词复数怎样变 直接力口 s books eggs mon ths 以o结尾的，有生命加es无生命加szoo-pia no-photo- tomato-potato-hero（英雄）- 以辅音字母加y结尾的，先变y为i再加s family-dictio nary-以f或fe结尾的将其变成V再加eswife-wiveskni fe-k ni ves 以s,x,ch,sh结尾的加es bus-box-watch-

19、 单复数同型的deer- 不规则的：childsheep-Chinese-man-忸.三单动词的构成 直接加 s looks likes eats 以辅音字母加y结尾的，先变y为i再加s sdudy- 以 s,x,ch,sh 结尾的力口 es teach-guess-finish- 特殊的 have-do-play soccer with meI'm good at speak ingEn glish.X .般现在时态：表示现在的状态，经常或习惯性的动作，主语所具备的性格和能力，含有be,行动和情态动词三种情况He is 13 years old. He likes readi ng.

20、 She can ride a bike.Un it6-71. 鸡与鸡肉 3 chickenseat some chicken我养了 5 只鸡 I keep 5 chickens2. 减肥 lose weight 吃早饭 have/eat breakfast吃大早餐 have/eat a big breakfast3. want的用法want .:I want an apple to eat.Want to do sth: Bill wants to play soccer with me.Want sb to do sth: My mother wants me to help her wi

21、th housework.Want sb not to do sth: She wants me not to play computer games.4. 许多 a lot of =lots of +可数名词复数/不可数名词Eg： I have a lot of/lots of apples/water many+可数名词复数 ： Eg:We have many students in our school. much+不可数名词： Eg:They have much homework to do on the weekend.5. 午饭吃香蕉 have/eat bananas for lu

22、nch6. and与with的区别用法（和） and链接两个并列成分，而 with后面是介词宾语 表示某人和另外人一起干某事时，用and放句子开头做主语，用 with则放句子开头和句末都可以，注意放句子开头时，主语只有with前的那个人eg： Tom and Kate are good students.Tom and Kateplay soccer every day.=om with Kate plays soccer every day.二Tom plays soccerwith Kate every day.7. 对.有好处:be good for.eg: Vegetables are

23、 good for us.Play ing basketball is good for us.8. 一幅.地图 a map of.在快餐店 at the fast food shop9. 喜欢、不喜欢及用法 like/dislike sth: We like hamburgers for lunch like/dislike doing sth : He likes readi ng,so his Chin ese is very good. 介词的像：I like teachers like Mr Wu.10. 地点副词有：here/there/home 其特点是：前面一般不加副词Plea

24、se take these books there.Go home.Come here .11. 运动明星spors stars健康的食物/书籍/饮食习惯healthy food/books/eating habits12. 我不喜欢苹果，但他喜欢I don 'like apples ,but hedoes.13. 各种颜色的衣服 clothes in_all_colors紫色的裙子 a skirt in purple=a purple skirt14. 一个穿着紫色衣服的女孩 the girl in purple 以合理的价格at very good prices15. 情态动词有：

25、 can ,could,should,may,must,will,would 等其特点是：后必须加动词原形，没有人称和数的变化You must havebreakfast in the morning.I can play the piano very well.The shirt is cheap,Iwill take it.16. 购物 go shopping=shop=do some shopping17. 生日宴会 /蛋糕/礼物 birthday dinner/cakes/gifts18. 上 / 下周 last/next week 上 / 下周一 last/ next Mon day

26、 上 / 下周末 last/next weeke nd上/下月 last/next month 去/明年 last/next year19. 考虑（做） thi nk about sth: Let' th ink about a birthday party for Bill thi nk about doing sth：I am thinking about play ing the guitar.20. 最后一个问题 the/one last question.21. 问价钱 how much be .二What'the price of.How much is the p

27、en?二 Whafs the price of the pen?How much are the books?二Wha'the price of the books?22. 一件上学穿的毛衣 a sweaterfor school 我买了 I' take it/them.23. 服装店 clothes/clothing shop/store24. 袜子 3 美元 2 双 three dollars for 2 pairs of socks25. 我们有 40 元的黑色运动鞋 We havesports shoes in blackfor 40 yuan.=We haveblac

28、k sports shoesfor 40 yua n.26. 看一看 have a look (at.):Let me have a look at your pictures.27.look的用法 vi.看(强调看的动作)look at me/the picture联系动词“看起来 .” The man looks young. vi.看，放句子开头，后面加逗号，叫表人看，引起别人的注意。Look,he is running.28. 不止这些 That' not all.就这些吗？ Is that all? 就那些 That' all29. 对节日和活动的日期提问用及回答wh

29、e n is? It 'on.30. 给你 Here you are31. 服务人员招呼顾客说的话What can I do for you? =Ca n I help you?顾客回答(Yes,please.)I need /want.No ,thanks .I'm just looking around32. 背基数词以及用法：表示事物数量的词+可数名词复数(one除外) one boy 39 girls 108 trees33. buy的用法: buy sth : 买I ' ll buy a book. 为某人买：buy sth for sb=buy sb sth

30、Can you buy me a pen二Can you buy a pen for me? 以.钱买.:buy sth for + 钱 I bought the pen for 3yuan 从.买buy sth from.:She bought her pen from Bill.47. sell 的用法 卖.sell .:We sell books at our shop. 把 卖给 .sell sb sth=sell sth to sbYesterday I sold my computer to Bill.= Yesterday I sold Bill my computer. 以.钱

31、卖.sell sth for .: eg:We sell our bags for 45 yua n. .卖得好/畅销，不好 sth sells well/badly. Eg:Our bags sell well. 某人卖光了 .sb sells out.:eg: We sold out our bags. .东西被卖光了 . Sth be sold out: eg: Noodles are sold out.48. be on sale 在大甩卖be for sale待卖Unit 81. 月份要大写，怎样缩写 （取前三个字母，后加点 ）January,Febuary,March,April,

32、May,June,July,August,September,October,November,Decembe r2. 对日期提问用： What'sthe date today? It's January 1st.3. 日期的表达法： 月日 ,年 January 1st,20144. 对星期提问用： What day is it today? It's Monday。5. in 的用法并举例 在.里面 ：I'm in my classroom. 在.地方： Kate is in Beijing.用 .言： Pleasesay it in English. 穿.:

33、She isin a yellow coat.6. on的用法并举例 在.上：My book is on the desk. 具体日期和星期前： My birthday is on March 5th.I have math on TuesdayOn a cold morning,I saw a strange thing. On the morning of May 2nd ,I slept late.7. at 的用法并举例at+电话号码/邮箱地址call/email sb at.at+钟点时间 I get up at around 6:30.8. have的用法并举例吃：have lun

34、ch/an egg. 有：I have a book . 举办 .活动/上课：have a party/have a trip to./have a class. 患 /得.病：have a cold/fever .9. busy的用法并举例： be busy with sth禾口 be busy doing sth忙于做某事I am busy with my homework.=I "m busy doing my homework.10. 对年龄提问的2种方式及回答 How old are you?二What'syour age?I "m 13 years ol

35、d=My age is 13.11. 去的旅行 have a trip to. 在图书馆 in the school library.12. 干.玩的高兴 have a good time with/doing sth.We are having a good time with water in the park.=We are having a good time playing with the water.13. 常 见 的节日：New Year" Day,Spring Festival,Wowen's Day,April Day,MayDay,Children s

36、Day.Mid-autumn Day,NationalDay,Thanksgiving Day,ChristmasDay,Army Day,Tree Pla nting Day. Drag on Boat Festival.Tomb-sweep ing Day.Yo uth Day.Earth Day.14. 常见的活动：school trip. En glish speech con test. School day. Book sale. Sports day.Soccer game . Chin ese test. Birthday party.15. 序数词的规律一二三特殊记，词尾字母

37、tdd,th从4起，8加h, 9去e,f替ve,整十变y为ie,若要变成 几十几，只变个位就可以特殊的：first(1st.)seccnd(2nd) ,third(3rd),fifth(5 th),eighth(8th),ninth(9th),twelfth(12th),twentieth,16.12 月时一年中的第 12 个月. December isthe twelfth month of a year.17.我有一个繁忙的周末.I have a busy weekend.Eg:l have time to watch TV=I have time for TV.19. 有.给某人have

38、.for sb.20. 一整天 all day(long) 有一个长假 have a long holiday.21. 出去野餐 go (out) for a picnic./have a picnic. 回到学校 come back to school.22. 一个为期 7 天的假期 a seven-day holiday.23. 一年有 12 个月 There are12 monthsin a year.24.S un day 是一周的第一天Sun day is the first day of a week.25.与.一样 the same as-.My coat is the same

39、 amours.Unit91. 星期要大写. Mon day, Tuesday, Wedn esday, Thursday, Friday, Saturday, Sun day.2. 我最喜欢的学科是体育因为它是令人兴奋的(2种)My favorite subject is PE because is excit ing.I like PE best because is excit ing.(favorite = like .best.)3. 你在学校的第一天怎么样 ？How'your first day of school?4. 你为什么不喜欢美术Why don 'you

40、like art?二Why do you not like art?5. 那是当然 That'for sure .第二天是周五 The next day is Friday.6. 三个“也”的区别用法并举例too:放肯定句末，前加逗号He likes math,I like math ,too.also:放肯定句中.I like math, I also like English.either:放否句末，前加逗号.He doesntlike math,I don 'like math,either.7. 对某人来说干 怎么样.be adj for sb to do sth.=

41、doing sth is adj for sb.It' bori ng for me to watch TV二Watchi ng TV is bori ng for me.It' difficult for Bill to play basketball.=Playi ng basketball is difficult for Bill.8. 见到我所有的朋友我很高兴I'm happy to see all my friends.9. 谁是你最喜欢的老师？Who is your favorite teacher?二Which teacher do you like b

42、est?10. finish 的用法并举例 finish sth:Bill didn 'finish his homework.finish doing sth:Bill finished doing his homework.11. 从.到.from.to :from Bill to Kate.from here to there12. 我们每天上英语课 We have English every day.13. 一段时间前要加介词：for对它引导的短语提问用how long举例:We watch TV for 2 hours every day.How long do you wa

43、tch TV every day.14. 让我们周一见Let 'meet on Mon day.那对你来说合适吗？ Is that OK with you?15. 我可以问你几个问题吗？ Can I ask yousome questio ns?当表示委婉的请求时，some不变成any. Would you like some rice?你吃些饭吗？）16. 周二我有 2 节数学课 I have 2 math classes on Tuesday.17. 我父亲说数学有趣，但是我认为不是这样My father says math is in teresti ng but I dontt

44、h ink so.18. 你何时上生物课？（ 2 种）When do you have biology?二When is your biology clas？19. 音乐课见 See you at music class=lefe meet at music class.20. 不得不做 .have to do sthEg: I have to go home.21. 你觉得.怎么样？ What do you think of（math,art.）?Eg:What do you think of math? I think it sin teresti ng.22. 你不喜欢数学吗？及回答Do

45、n' you like math?二You don' like math?Yes,I do （不，我喜欢）No ,I don'.（是，我不喜欢）23. 怎么啦？ What swrong with.? What swrong with Kate?24. 宾语从句用 陈述句 _语序（举例）I know why he is late. I don'know where he is .25. 和某人做游戏play games with sb26. 对.严格 be strict with sbHe is strict with me.be strict in sth He

46、 is strict in his work.27. make 的用法：make + 宾语 +adj eg： He always makes us happy.make sb do sth. Eg: Don 'make the little boy cry.28. teach 的用法 teach sb sth (双宾语)：He teaches us math. teach sb to do sthMy mother teaches me to play chess.29. 我们星期五下午上历史课 We have historyon Friday afternoon.30. 所有的食物在

47、桌子上All the teachers are good.All the food is on the desk.(all 放修饰限定词前)All the students are in the classroom.31.Saturday 是一周的最后一天Saturday is the last day of a week.练习册上补充知识点1. 其中的一个.one of. 后加限定词+可数名词复数：one of the girls. 后面直接加宾格形式：one of them. 做主语当单数看：One of the girls is Kate.2. 怎样区别谓语动词和非谓语动词陈述句中主语后面的动词就是谓语动词，其余为非谓语动词(除非由and连接的两个并列谓语)现在学的非谓语动词怎样填空：能背出短语的，用短语方式填空，不能的用“动词与动词中间加to”来做。He likes(read).I