人教版七年级上册英语Unit3知识点+单元检测,推荐文档

1、unit 3is this your pencil?section a重点短语1. 铅笔盒pencil case2. 卷笔刀pencil sharpener3. 请原谅excuse me4. 谢谢你thank you5. 用英语in english经典句型1. is this your pencil?这是你的铅笔吗？2. no, it isnt. its her ruler. 不，不是。这是她的尺子。3. excuse me, sonia.打扰了，索尼娅。4. whats this in english?这用英语怎么说？5. how do you spell it?你怎样拼写它？知识点总结 1

2、.is that your backpack? yes, it is.（1） is that your backpack? 这种句型叫一般疑问句，是由陈述句 that is my backpack.变来的。陈述句中的动词如果是 am, is , are，变疑问句时可以直接把 am, is, are 提前到主语前面， 首字母变为大写，将句号改为问号。变否定句时则直接在 am, is, are 的后面加 not. 例如：this is my ruler. is this your ruler? （一般疑问句）方法指津：巧用 be 动词be 动词用处大，变化 am, is ,are。表否定很简单，n

3、ot 加在 be 后边。若要变为疑问句，be 应移到主语前。还有一点要注意，句末问号莫忘记。this is not my ruler.（否定句）19思维拓展：一般疑问句和特殊疑问句最常见的问句有一般疑问句和特殊疑问句。（1）一般疑问句是要用 yes 或 no 来回答的问句，一般译文中用“.吗？”如：is this your pencil?yes, it is . / no, it isnt.（2）特殊疑问句不需要用 yes 或 no 来回答，它的结构是“特殊疑问词+一般疑问句”，要根据特殊疑问词来做答。如：what color is your backpack?its blue.how man

4、y watches do you have? two.（2） that意思是“那个”，用于指代时间或空间上距离说话人较远的人或事物。它的反义词是 this, 意思是“这个”，用于指代在时间或空间上距离说话人较近的人或事物。特别提示 :当问句中是用 this , that 来提问时，答语要用 it.如：is this your pencil? 回答用 yes, it is. 而不能说 yes, this is. 例如：这是我的尺子，那把是你的。this is my ruler. and that is your ruler. 2. excuse me, sonia.excuseme 意思是“打扰

5、了，请原谅，对不起，劳驾您”，多用于向对方提出请求、询问情况、打搅别人时所说，以向对方表示歉意或礼貌。具体有以下几种情况：1） 向不认识的人问路时 例如：劳驾，请问这附近有银行吗？excuse me, is there a bank near here?2） 向别人询问情况时 例如：请问，您是李先生吗？excuse me, are you mr lee?3） 客气地请求别人时 例如：抱歉，我能出去一下吗？excuse me, may i go out for a moment?4） 做出不适当的行为请求谅解时（打喷嚏，撞到别人，进餐过程中离开等）5） 想要引起别人的注意时 例如：各位，请听我说

6、。方法指津：excuse me 与 im sorry, pardon 的区别im sorry一般用于做错了事，有愧于某人或某事而道歉时，或者用于向别人表示同情或遗憾时。如 ：a: my mother is ill in hospital.b: oh, im sorry to hearthat.excuse me 多用于打扰、麻烦或有求于别人时所用。pardon 是 i beg your pardon 的缩略形式，一般用于正式的场合。excuse me, please listen to me. 3. yes, thank you.thank you 用来表达谢意，还可以说 thanks，若要加

7、强语气后面可以加 very much。回答别人的感谢时可以说 not at all，you are welcome 或者 thats all right。特别提示: 在西方文化中，当你接受别人的帮助，得到别人的赞扬或赞美，或者别人向你表示祝愿、祝贺时，都要向对方表示谢意，通常用thank you 或 thanks 来回应。如： a: your handwriting is very good.b: thank you. / thanks. 例如：please have a cup of tea. 请喝杯茶吧。thank you. 谢谢您。 4. whats this in english?in

8、 english 意思是“用英语”， “in”是介词，在这里表示使用某种语言。in 有多种意思， 当表示“方法、工具、语言”时，其意思为“用”。 例如：用这种方法 in this way用中文 in chinese用墨水写 write in ink思维拓展in 的其他用法:表方位（在的里面） 如：在盒子里 in the box表穿衣戴帽 如：穿着红外衣 in a red coat戴着帽子in a hat 5. how do you spell it?该句是由 how 引导的特殊疑问句，how 在这里叫做特殊疑问词，意思是“怎么、怎样、如何”，与 what , who , when 一样，可以引

9、导特殊疑问句。句中的 do 是个助动词，在句中起辅助作用，用来帮助构成疑问句或否定句。 例如：你身体好吗？（你怎么样？） how are you?思维拓展:how 的其他用法1. how 还可以引导感叹句，意思为“多么”。如：今天的天气多么好啊！how nice the weather is!2. how 还可以跟其他形容词连用，共同构成特殊疑问词：how old 多大how much 多少钱how many 多少等。如：你多大了？ how old are you?【牛刀小试】单项选择()1. whats thisenglish?a. ofb. toc. atd. in() 2.-is thi

10、s your ruler?yes,.a. this isb. it isc. it isntd. he is () 3.thats a is lucy.a. itsb. hisc. herd. your () 4.-is that his computer?-.a. yes, he isb. no, it isntc. yes, it isntd. no, this isnt () 5.do you spell your name?a. whatb. howc. whod. what color() 6.that a pencil sharpener?a. isb. are

11、c. isd. am()7. your english is very good.-.a. not very good.b. dont say soc. thank youd. no, my english is poor. () 8.is this your bag?a. im sorryb. thank youc. excuse med. hello () 9.-howyou spell “ruler”?-r-u-l-e-r.a. isb. arec. amd. do () 10. is that an orange?no,.a. thats notb. that isntc. this

12、isntd. it isnt对话排序a its a car.b. c-a-r.c. excuse me.d. how do you spell it?e. whats this in english?f. youre welcome.g. thank you.正确顺序： 翻译句子1. 打扰了，这是你的铅笔吗？ , is thispencil?2. 你的名字怎么拼？ youyour name?3. -那是你的双肩背包吗？ -不是。 是他的。-your backpack?- no,. its backpack.【超越自我】1. -your skirt is pretty!-.2. in our s

13、chool library, therea number of books on sciencea. isb. arec. hasd. have3. a message sent between computers,an e-mail.a. areb. isc. haved. has 4.- do you like chinese food?- very much.a. whatb. whyc. howd. for what【创新全解】牛刀小试版块答案：单项选择1-5d b c b b6-10c c c d d对话排序正确顺序：c e a d b g f翻译句子1. excuse me,you

14、r2. how, do, spell3. is , that , it , isnt , his超越自我答案1. thank you. 或 thanks. (在英语国家里，当受到别人的赞美时，要表示谢意。)2. b (该句是 there be 句型，因此排除 c 和 d。又因为后面的主语是 books,复数，因此选择b. are。)3. b (本句不是从属关系，因此排除 c 和 d。又因为主语是 message，是单数形式，故排除a 选项。)4. c (根据第二句回答问题应该是提问有关“程度”，而 a 选项是“什么”，b 和 d 是询问原因， 故应该选择 c “怎么”。)section b重点

15、短语1.电子游戏 computer game 2.身份证id card3. 失物招领 lost and found4. 一串钥匙 a set of keys经典句型1. call alan at 495-3539. 拨 495-3539 给艾伦打电话。2. is that your computer game in the lost and found case? 失物招领处里是你的电子游戏吗？3. is this your notebook? 这是你的笔记本吗？【学海拾贝】 1. call alan at 459-3539.（1） call=telephone 或 phone，在这里是动词，

16、意思是“打电话”，后跟人或电话号码。 例如：明天请给我打电话。please call me tomorrow. 请拨打235-0285。 please call 235-0285.特别提示:call 还可以作为名词，意思是“（一次）电话，通话”请给你的父母打个电话。please give your parents a call.（2） at 介词，“以，在（点钟）；在（里面或附近） 例如：他早上六点钟起床。he gets up at six oclock. 他现在在学校。 he is at school now. 2. is that your computer game in the los

17、t and found case?lost and found “失物招领”。当某人丢失东西时，可用 lost 的形式张贴出海报即“寻物启示”，而当有人拾到他人物品时，可用 found 的形式贴出海报，即“失物招领”。 3. found: a set of keys.a set of 一串，一套，一列。 例如：这是一套书。this is a set of books.特 别 提 示 :set（套，副）是单位词，英语中名词前常可用单位词加上 of 表示数量，特别是一些不可数名词，本身无复数形式，可以通过单位词来表示数的概念,如：a glass of water 一杯水，a bag of rice

18、 一袋大米等。如果句子中有单位词时，则谓语动词根据单位词来变化。 this set of books is new published. 这套书是新出版的。 i usually drink a cup of milk every night. 我通常晚上喝一杯牛奶。 我有一套高尔夫球球杆。 i have a set of golf-clubs.【牛刀小试】单项选择()1.that a computer game?a. isb. arec. isd. am ()2. your baseball is in thecase.a. lost and foundb. found and lostc.

19、lose and findd. find and lose ()3. this iswatch. that isschool id card.a. i, youb. my, youc. my, yourd. i, your ()4.my computer game.a. thisb. he isc. itsd. this is a ()5.is this your ruler?yes, it is.a. thank youb. here you arec. here are youd. it is your ruler()6. please call mary479-8876.a. inb.

20、atc. ford. /()7. that set of keysin the lost and found case.a. areb. bec. dod. is ()8. please give meto drink.a. a milkb. a cup milkc. a cup of milkd. an orange句型转换1. i can spell my name? (变为一般疑问句) youyour name?2. this is her watch. (变为一般疑问名并作肯定及否定回答) thiswatch? yes,.no,.3. my computer game is in th

21、e lost and found case.(变为一般疑问句) computer game in theandcase?4. can you spell “notebook”? (同义句) you“notebook”?5. call, at , please, nick, 452-7768. (连词组句) .英汉词组互译1. 姓氏2. 失物招领 3. 一辆英国小汽车4. 一幅中国地图 5. 一串钥匙6. his new dictionary 7. my pencil sharpener8. call sb. at 231-4567 9. spell your name10.in english

22、 【超越自我】()1. -id like something to read.（2006 温州）-ok. here are some.a. cdsb. pencilsc. photosd. books()2. kate is a kind girl.often helps us learn english.（2006 舟山市）a. ib. youc. shed. we()3. -oh, what a nice picture! you draw very well.（2004 哈尔滨）-.a. yes, its very goodb. yours is goodc. of course not

23、d. thank you【创新全解】牛刀小试版块答案：单项选择15 c a c c a68 b d c句型转换1. can, spell2. is , her, it ,is , it ,isnt3. is , your, lost, found4. how, do, spell5. please call nick at 452-7768. 或 call nick at 452-7768, please.英汉词组互译1. last name/ family name2 . lost and found3. an english car4. a chinese map5. a set of k

24、eys6. 他的新词典7. 我的卷笔刀8. 拨打 231-4567 找某人9. 拼写你的名字10. 用英语超越自我答案1.d（根据前面提示“我想读点东西”，因此答案应该为 d. books）2. c（kate 是个女孩，故答案应该是 c. she ）3.d（在表达对别人的“赞叹”或“赞扬”时，要用 thank you 或 thanks 来回答。 表示“感谢”）【重点单词】selfcheck 1. backpack 名词，意思是“双肩背包”。backpack 是个合成词，back 背部+pack 背包=backpack拓展：pencil 铅笔+case 盒子=pencil-case 铅笔盒not

25、e 笔记+book 书；本=notebook 笔记本 2. dictionary 名词，意思是“字典，词典”。 例如：一本汉英词典 a chinese-english dictionary 一本英汉词典 an english-chinese dictionary拓展：查字典 look up a word in a dictionary 3. ring 名词，意思是“环（状物）；戒指”。 例如：一个钥匙环a key ring思维拓展ring 动词，意思是“铃响；打电话”。 the bell rings. lets have our lessons. 上课铃响了。咱们上课吧。 if you hav

26、e any questions, please ring me up. 如果你有什么问题，请给我打电话。【参考答案】3. look at the picture and write the conversations.1) is that your backpack?no, it isnt.2) is that your pencil?yes, it is.3) is this your key?yes, it is.4) is that your basketball?no, it isnt.【just for fun】说明：漫画以一种幽默的方式来讲解英语中指示代词的用法。在最后一幅画中，左

27、边的人问到：how do you spell that?此句中的 that 是指示代词，指的是前面他们谈论的物品watch，因左边的人实际上问的是：how do you spell watch?而右边的人却误解了 that 的用法，以为他要问：how do you spell “that”？，因此闹了一人笑话。选词填空how, am, are, his, your, her, my, is, an, what【牛刀小试】1. he is a student and _2. wang li， this is _name is jim.eraser. here you are （给你）.3. wh

28、ere is _eraser? i cant find it （我找不到了）.4. emma is english. miss zhang is _english teacher.5. excuse me! _this your ring?6. _you mary? yes，i am.7. this is _orange watch.8. i _9. _a chinese boy.is that in english? its a watch.10. _do you spell “computer”? c-o-m-p-u-t-e-r.选择正确的答语连线()1. whats your phone

29、 number?a. no, its his notebook.()2. is this your notebook?b. no, its a computer game.()3. how do you spell“english”?c. its e-n-g-l-i-s-h.()4. whats this in english?d. its 668789.()5. is this a tv game in english?e. its a notebook.读短文，完成任务miss zhang: afternoon, class. studnets: afternoon, miss zhang

30、.miss zhang: ok. linda, is this an eraser? linda: yes, it is. (a)miss zhang: spell it, please. linda: e-r-a-s-e-r.miss zhang: good. whats this in english, nick?nick: sorry. i dont know （我不知道）. jenny: i know. (b)miss zhang: very good. ( c) jenny: its a ruler.miss zhang: spell it, please. jenny: sorry

31、. (d)miss zhang: well, please spell it. who can（谁能）? kim: r-u-l-e-r, ruler.()1. afternoon. 是_更为口语化的表达形式。()2. 句子 whats this in english? 应还原到对话中的_处。()3. 句子 its a backpack. b-a-c-k-p-a-c-k, backpack.应还原到对话中的处。()4. 单词 sorry 在对话中出现了两次，请你根据上下语句，猜出它的意思：。()5. 句子 spell it, please.还可以用特殊疑问句表达为?【创新全解】牛刀小试版块答案：

32、选词填空1. his2. your3. my4. her5. is6. are7. an8. am9. what10. how选择正确的答语连线1. d2. a3. c4. e5. b读短文，完成任务1. good afternoon!2. c3. b4. 抱歉，对不起5. how do you spell it?综合测评一、根据句意和首字母提示完成单词。（10 分）1. eme, is this your pencil sharpener?2. -how do you s“ruler”?-r-u-l-e-r.3. your notebook is in the land found case

33、.4. -i dont know the word “ ring”. - please look it up in a d.5. wthis in english?6. -here is your book.-tyou.7. we go to sfrom monday to friday.8. f: watch. please call mary at 258-5667.9. -whats that in the case?-its a sof keys.10. -whats this in english?-its an e.二、按要求写出下列词的正确形式。（10 分）1. is not (

34、缩写形式) 3. what is (缩写形式) 5. this (对应词) 2. thanks (同义词组) 4. your (人称代词主格) 6. i (形容词性物主代词) 7. i am (缩写形式)8. it is (缩写形式) 9. my(宾格)10. find（过去式） 三、选择填空。（10 分）()1.-whats this in english?-a pencil.a. this isb. itsc. itsd. thats ()2. -is that your ruler?-.a. its my rulerb. yes, it isc. no, it isd. yes, it

35、isnt. ()3. -are you lucy miller? -no,.a. imb. i amc. im notd. i amt ()4. please call me468-7688.a. inb. forc. atd. with ()5.sonia, is this your pen?a. yesb. excuse mec. im sorryd. thank you ()6. - is thisdictionary?- yes,.a. your; it isb. you; it isc. his; itsd. she; it is ()7. -.-nice to meet you,

36、too.a. how are you?b. good morningc. how do you do?d. nice to meet you()8. his name is.a. wang lidongb. wang li dongc. wang lidongd. wanglidong()9. -whats bobs telephone number?-telephone number is 236-7645.a. yourb. hisc. li mingsd. her ()10. -whats?-.a. it keysb. your name; keysc. this; keysd. tha

37、t; a set of keys四、阅读理解。（10 分）most english people have three names: a first name, a middle name and a family name. their family names come last. but people dont use their middle name very much. so “john henry brown” is usually called(称作) “john brown”. people never use mr, mrs or miss before their fir

38、st names. so, you can say john brown; but you should never say mr. john. they use mr, mrs or miss with the family name but never with the first name.sometimes people ask me about my name. “why do your parents call you jim? why do they choose（ 选 择 ) that name for you?” the answer is they dont call me

39、 jim. they call me james.people usually call me jim for short.（缩写，简称）()1. most english people havenames.a. oneb. twoc. threed. four()2. my full name is jim allan green.is my family name.a. jimb. jamesc. greend. allan ()3. english people use mr, mrs or miss with.a. the family nameb. the first namec.

40、the middle named. the first name and the middle name()4. the teachers name is mary joan chute. her students usually call her.a. miss maryb. miss chutec. mr. chute d. miss joan ()5.is short for james.a. jameb. jimmyc. jimd. allan五、连词组句。（10 分）1. is, this ,pencil. your .2. in english, what, this, is ?3

41、. spell, how, do, your name, you ?4. my ruler, is, this, and, jane, your , eraser, that, is .5. that, watch, lost, in, found, and , your, is, the , case ?六、将下列句子按正确的顺序排列。（10 分）a. i think its his book.b. no, it isnt.c. excuse me! is this your book, mary?d. thats all right.e. lin tao, is this your boo

42、k?f. oh, yes, it is.g. here you are.h. thanks a lot.i. my book is here.j. its my english book.1. 2. 3. 4. 5. 6. 7. 8. 9. 10. hermehismyyourthisthatatin七、用适当的词填空。（10 分）1. excuse. whatsphone number? my phone number is 287-5431.2. is a ruler andis a pen over there.3. please call mike548-7962.4. whats t

43、hat5. tom is an english boy.english?family name is smith.6. mrs. wang is a teacher.pen is black and white.7. i have (有) a dog.dogs name is lele.八、句型转换。（10 分）1. this is my pencil. （改为一般疑问句） your pencil?2. is that your ruler? （作肯定和否定回答）yes,.no,.3. i can spell it. （改为一般疑问句） youit?4. its “a sharpener” i

44、n english. （对划线提问） in english?九、根据汉语意思完成英语句子。(10 分)1. -那是什么？-是一个戒指。-that?-a ring.2. 那用英语怎么说？ that?3. 怎样拼写“computer”这个词？ do you“computer”?4. 捡到一串钥匙。请拨打 231-4865 给杰克。found: aof keys. pleasejack231-4865.十、写作。（10 分）你的好朋友 mary 丢了一个铅笔盒，颜色是绿色的，请你帮她写一个寻物启事找回。她的电话 295-3678。 ：参考答案：一、根据句意和首字母提示完成单词1. excuse2.

45、spell3. lost4. dictionary5. whats6. thank7. school8. found9. set10. eraser二、按要求写出下列词的正确形式1. isnt2 . thank you3. whats4. you5. that6. my7. im8. its9. me10. found三、选择填空1-5 c b c c b6-10 a d a b d四、阅读理解1. c2. c3. a4. b5. c五、连词组句1. this is your pencil.2. what is this in english?3. how do you spell your name?4. this is my ruler and that is your eraser, jane.5. is that your watch in the lost and f