看听学60课课练

1、Lesson1-2 知识点及习题单词：meet Nice to meet you .见到你很高兴Have a meeting 开会and you and I 我和你This反义词：that口诀：我用am你用is （Be动词）妈妈有三个儿子：am,is ,are.are;is跟着他她它；复数全部都用 are .classmate 同class class 1 一班 classroom 教g学她的妈妈her her class 她的班级 her motherteacher 老师 teach 教Mr.先生 Mr Li李先生 Mr+姓Which特殊疑问词，引导特殊疑问句放在句首your teacher

2、your 你的，你们的 your pen your classthe 定冠词，特指sir先生 单独使用，后面不跟姓，首字母小写here 这儿反义词：there 那些are 同 is 口诀15 thankthanksthank youHere you are 给你blue a blue sea 片蓝色的大海 Once in a blue moon 千载难逢greengreen hand 新手green house 温室花房school bag 书包handbag手提包 backbag双肩包rubber = eraser 橡皮关键句型Meet Sandy and Sue ! 祈使句祈使句：a.省略

3、主语b.动词开头c.表示命令，请求，要求等This is Sue s class .s a.表示。的所有格不能拆开如mother sb. is 的缩写，表示是。如：it is = it s her teacher s Mr. CrispWhich is your pen , Sue ?特殊疑问句：(1)不能用yes, no来回答(2)读时用降调(3)用特殊疑问词引起名词所有格的用法Lesson1-2 试题I、根据首字母提示补全单词：（10分）This is your pen, Tom. Here you are.T you, sir.W is your pencil, Sue?The red

4、pencil.R 红,y 黄,b 蓝色像海洋；b 黑，purpleg 环保我最棒。4. “来”是c，“去”是g朗读英语真顺口。II、问答搭配：（10分）Nice to meet you!What s your name?What s this?How are you!How do you do?III、用所给词语的适当形式填空:;“是读y，“不”读nIt s a book.Nice to meet you,too!I m fine! Thank you!How do you do?My name is Bill.（20 分）Is this （you） bag?Yes, it is.This i

5、s (Sue) class. (he) teacher is Miss W川iams.September 10th is (teacher) Day. (she) teacher s pen is red.(Tom) umbrella is black.The (boy) ruler is brown.Is this (Crisp) ball?No, it isn t.(Jim) car is white. Look! He is in the car.Who is that boy?Oh, (his) is Mr Clark s brother.V、单项选择：(20分)()1. Liu Me

6、i s pencil red.A. amB. isC. areD. ()2.Whose basket is this?It s .A. SandyB. Sandy isC. Sandy s()3. Look! She is the red bicycle.A. inB. onC. ofD. ()4.is that man?He is Mr Li. TOC o 1-5 h z A. WhatB. WhereC. WhoD.When()5.Which is your hat? grey hat.A. AB. AnC. TheD. ()6. They my pencils .A. amB. isC.

7、 areD. ()7. car is Tom s?The black car.A. Whose B. His C. WhichD. What()8. Your chair grey.A. areB. am C. isD. ()9. Nice to you. A. thankB. meet C. sitD. kick()10.Whose is this bag?It，s bag.A. sheB. her C. ID. me3L1Lessson 3-4知识点及习题单词：1. his他的（所有格）主格Iyousheheittheywe所有格myyourherhisitstheirourMiss 对应

8、词 Mr.Williams 姓whose 谁的 who 谁cap 帽子（前沿帽）hat帽子（全沿帽）it 代词yes升调（什么事）降调（是的）反义词：nocome 反 go sit 反 stand up 反 downstand up 反 sit downplease放在句首句尾都可以短语 Sandy s class his teacher this cap come hereyour cap sit down句型1. This is Sandy s class. 所有格的2. His teachers Miss Williams. 缩写是Whose is this cap? = Whose c

9、ap is this ?It s Sandy s .(省略句)It s Sandy s (cap)Is this your cap ?( 一般疑问句)Yes, it is No, it isn tWhich book is Sandy s ? The green book .语法：（1 ）whose引导的特殊疑问句（2） Is this your cap? 等一般疑问(3)形容词性物主代词(所有格):his, her, my, your, its,our, their主格 he, she, I, you, it, we, theyLesson3-4 试题英译汉。Sandy s class hi

10、s teacher come here sitdown: stand up your cap 用所给词语的适当形式填空：(he) teacher s Miss W川iams.(she) teacher s Mr Crisp.3、This is (Sandy) class.4、Is this (you) cap?5、The yellow book is (Sue).、用 be 动词(am, is, are)的适当 形式填空：1、Tom s book red.2、The green schoolbag Sandy s.3、Which your pen?4、-Here you , Sandy. Th

11、ank you, sir.5、I Sandy.My rubber blue.三、根据首字母提示补全单词：1、-W is your pen , Sue? -The red pen, sir.2、-W is this cap? Tt s Sandy s.3、My t is Mr Crisp. He teaches me English.4、-Is this your ruler?-Yes, i is.5、-Which is your cap?-T green cap.四.选择。()1.This Sue s class . A. am B. is C. are()2.is this cap ? A.

12、 Who B. Whose C. who s()3. His teacher is Miss. A. sandy B.Wang C.sue()4 .down, please. A. Thank B. come C. Sit（）5 .It s. A.W川iamsB.Miss Li s C.I五.句型转换。Is this your book ?（ 作肯定回答）, it.It s Sandy s pencil.（对划线部分提问）is this?His teacher s Miss Zhang .（变否定句）His teacher Miss Zhang .Lesson5-6知识点及习题Lesson5单

13、词kick 踢ball football, volleyball ,basketball ,balloon , ballpenall We are all here.我们全都在这儿。right （1）对的反义词：wrong （2）右边 反义词：left同音词：writeall right = oklook （1）看（2）注意 look out（小心，注意）sorry = I m sorry 8.It s all right 没关系 (1) Not at all (2)That s all right (3)It s ok重要句型：1.kick the ball.祈使句 2. Look, San

14、dy 祈使句Whose is this ball ? =Whose ball is this ?Is this your ball, Tom ?一般疑问句用 YesNo来回答，用升调来读。it isn t =is notLesson6单词yellow eg :You re yellow .你很胆小。bicycle=bikepencil-box pencil-case The pen is in the pencil-box.basket basketball a basket of applesdesk 课桌 table饭桌white对应词 black(1)The White House 白宫

15、 (2) It s good to tell a white lie . 善意的谎言(3)The motorbike ia a white elephant to me .(华而不实)7.umbrellaan umbrella一把雨伞grey =graytable We are at table .我们在吃饭。black (1)black tea 红茶 (2)black sheep 败家子(3)He is black and blue .青一块紫一块chairarmchair 扶手椅 chairman 主席语法：(1)祈使句 (2) 一般疑问句Lesson5-6 习题一.英汉互译。踢 ball

16、 football volleyball 桌 子对 不 起 yellow bicyclepencil-box white (反 义词) umbrellagrey=table chair all right thisball your ball 二、用所给词语的适当形式填空：1、-Is this (you) ball, Tom? No, it isn t.2、- (who) is this ball? It s Sandy s.3、Sue is a student. (she) teacher is Mr Crisp.4、-Is the black ball (Sandy)? No, it is

17、n t.5、The white car isn t （Tom）.It s （I） car.6、The black umbrella is （Crisp）.7、The yellow basket is （Sue）.8、Sandy s ball is yellow, but （he） bicycle is blue.9、I don t like black, but （me） like white.三、句型转换：1、This table is Sandy s.（对划线部分提问）-2、This is Miss Williams car.（对划线部分提问）3、The blue basket is Sa

18、ndy s.（对划线部分提问）4、This chair is Mr Crisp s.（对戈U线部分提问）5、The yellow basket is Sue s.（变为一般疑问句）一 6、The green pencil-box is Sandy s.（变为一般疑问句）一7、Is Sandy s ball yellow?（ 作肯定回答）8、Is Mr Crisp s umbrella white?（ 作否定回答）一9、Sandy, kick, ball, the,（ 组成祈使句） 四.写出五个元音字母的大小写：五.翻译句子。（1）Kick the ball. （2）Whose is this

19、ball? (3)Is this your ball,Tom?Yes, it is.(4)Is the yellow ball Sue s?Yes, it is.(5)Is Sandy s ball red? No, it isn t.Lesson7-8 知识点及习题重要词汇.who 特殊疑问词(whose, which, what, where, why).that 对应词this girl对应词boyMay姓，五月on在。上面 on the deskin 在。里面 in the pencil-boxwith(1)拿着例 The boy with the ball(2)和。在一起playwi

20、th a dogfootball 合成词，类似的有：basketball, volleyballfoot 复数 feet on foot 步行he人称代词brother 对应词 sister elder brother younger brother we re brothers11. woman 复数 womenwomen s Day man 复数 men人称代词第一人称第二人称第三人称主格代词Iweyouyouhesh eitthey宾格代词meusyouyouhi mhe ritthe m形容词性物主代词myouryouryourhishe rit sthei r句型Who is tha

21、t gorl ? Which girl ? The girl on the red bicycle.on the red bicycle骑着红色自行车Lesson7-8 课试题一、用适当的介词填空：(in, on, with )1、The girl the red bicycle is Sue.2、The boy the football is Sandy Clark.3、Tom is my class.4、Your pen is your pencil-box.5、The red book the table is Sandy s.6、The ball the basket is yello

22、w.二、根据汉语提示完成句子：1、那个女孩是谁？ 一 that girl? 2、哪一个女孩？ 一 girl?3、桑迪是苏的弟弟。一 Sandy is Sue s .4、踢球，桑迪。一 the ball,Sandy.三、写出含有所给字母相同读音的字母（包括大小写）：1、Aa:, , .Ee: :,3、Ii:.4、Uu:, .5、根据读音补充遗漏的字母：Ff, Ll, , Nn, Ss, Xx, Zz.Lesson9-10 课知识点及习题单词Hullo = hellomum 小孩的口语 mother 正式tea green tea 绿茶 black tea 红茶Rre you ready ?你准备

23、好了 么 ？Yes, I m ready .是的，我准备好了hungry 反 fullgo hungry 挨饿no可单独使用，not不可单独使用。now right now立亥U,马上very thank you very muchthirsty 渴的 thirty 三十busy business 商业 It s none of your business . 不管你 的事He is as busy as a bee.他很忙碌。hotHe is in hot water.他有麻烦了。Hot dog 热狗 hot potato难易处理的事old 引出 cold catch a cold 感冒 H

24、e is a cold fish冷酷无情的人句子一般疑问句：Are you hungry ? Yes, I am.No,I m not .Hullo, Sandy!3. Tea is ready.4.What s for tea?5.I m very hungry.6.-Is Sandy thirsty?-No, he isnt.语法：1.基数词。2 .be +形容词（系表结构）3L1 Lesson9-10 试题一.根据首字母提示补全单词：K the ball, Jim!A right!Tea s r.Are you hungry?Yes, I m veryhungry!V is that?I

25、ts a car.W is this girl?She s Lucy.The boy w the football is Sandy Clark.The girl o _ the red bicycle is Sue.She is t. Please give the tea to her.Who is that w ? She is Sue s mother.Who is that m ? He is Tom s father.The g on the bicycle is Tom s sister. 二、单项选择：is that man?He is Sandy s teacher.A. W

26、hich B. What C. Who D. WhereLook at that girl!Which girl?The girl the greenumbrella.A. in B. on C. come D. withthat woman?She s a teacher.A. What s B. Who s C. What are D. Where syour coat（外套）.It s too cold. A. Put off B. Take off C. Put on D. Take onLook the thing in the sky. A. on B. out C. in D.a

27、t三.句型转换：1.I am hungry.（ 变为一般疑问句）一.Are you thirsty?（ 做肯定回答） .Are you tired?（做否定回答）. Mr Crisp is in the black car?（对划线部分提问） Lesson11-12 知识点及习题单词1.my 我的my picture.picture draw a picture, in the picture.nice (1)That s a nice dress那是件漂亮的裙子Not too hot ,just a nice temperature4.数字Eleven twelve thirteen fou

28、rteen fifteen sixteen重要短语Look at, on his bicycle, in his car句型What s that ? It s a.What s this ? It s a Who s that/this ? It s That s nice .look at Whose is that ball It s Sandy s .It isn t a ball,it s a basket .Is that a basket ? No, it isn t a basket ,it s a ball .Is that ball Sue s ? No, it sandy

29、 s .What colour is that ball ? It s yellow .语法：What ,who引导的一般疑问句Lesson 11-12 试题一、根据发音补音标：1、 table, f ace, n ame, g ame, pencil-c ase.2、 and, th ank, schoolb ag, c ap, S andy, bl ack, th at, m an, at, dad, apple.3、 h e, she, me, evening, green, m eet, teacher, ice-cr eam, eat, pl ease.4、 pen, red, pe

30、ncil, yes, yellow, pencil-box, desk, very, egg, egg-cup, B etty5、 n ice, b ike, b icycle, wh ite, my, like, ice-cream二.英汉互译。图画 妲妹兄弟 tired my elevenLook at my picture What s that?Who，s this? ()I.Look my pictture . A. of B. at C. to()2.He s his car . A.on B.for C.in()3.It s bicycle.A.a B.an C.the()4.H

31、e s on bicycle . A.him B.his C.he()5.that ? A.What B.What s C.What are四.句型转换。It s a bicycle .(对划线部分提问)that ?It s Tom .(对戈U线部分提问) that ?He s in his car .(变为否定句)He in his car .He s on his bicycle .(变为一般疑问句)he on his bicycle ?五.根据语境补全对话。Sue: What s thatSandy:a rubber .Sue:this ?Sandy :It s car .Sue :th

32、is?Sandy: It s六、用所给词语的适当形式填空：1、Look at (I) picture.3、Eat (you) egg quickly.5、That s (Dad) car.7、Listen to.(I)egg-cup.9、-(Whose ) is this?-It s schoolbag.Crisp. He is my teacher .2、Tom is on (he) bike.4、-What s this?-It s egg.6、-What s that?-It s apple.8、(she) egg is in theTom. 10、This is(Jane) newLe

33、sson 13-14知识点与习题单词. egg an egg 复数：eggs.listenlisten to music(radio ) 听音乐.eateat up 吃光eg.: eat like a bird吃得少Eat like a horse 吃得多. Put put on 穿上 put sth + 地点 把某物放某地. cup a.tea cup coffee cup a cup of coffeeb.奖杯 the World Cup. like 像 He is like his brother 他像他的哥哥。Look like 看起来像. evening a. in the even

34、ing b.evening class 夜校 evening dress晚礼服.children 单数 child.empty 空的，空虚的 反full.apple an apple 一个苹果be the apple of one s eyes 掌上明珠.orange an orangeorange juce. ice cream an cream 一个冰激凌 ice water 冰水water ice冰棍 iceberg 冰山 ice box 冰箱 iceland 冰岛. school go to school上学 go to the school 去学校primary school 小学

35、middle school 中学 high scool 高中college 学院 university 大学句子The egg is for you 2.put the egg in the egg-cup3.good evening4.it s empty.What is it ? It s .What colour is it ? It s red.Is it an apple ? No,it s an orange8.What colour is the apple ? The aple is red and green .Lesson 13-14 习题一、根据发音补音标：. th is

36、, is, Crisp, wh ich, h is, M iss, it, sit, kick, in, w ith, s ister, p icture, listen. g o, sofa, old, cold, n o, hull o, yell ow .3、 on, sorry, pencil-b ox, not, hot, Tom, cl ock, m om.4、 Sue , bl ue, ruler, m usic, comp uter, st udent.5、 bus, mum, sun, cup, h ullo, h ungry, umbrella.二、根据首字母提示补全单词：

37、1、V is that?It s a car.2、V is this?It s Lucy.3、Look a my picture, Sue.4、Mr Crisp is i his car.5、Now put the egg in the egg-cup l this.6、Tea s ready, Dad. This egg is f you.7、I a hungry.8、W car is this?It s Sandy s dad s.三.按要求写出正确词形。full(反义词)that，s=I (形容词性物主代词)lik静三)四.选择)1.This egg is you .A. for B.a

38、t C.of)2.That s car . A.Dad B.Dad s C.Dadis)3.Good(晚上 好)！ A.morning B.evening C.hullo)4.Eat your egg A.quick B.very C.quickly)5.It s egg . A.an B.a C.on五.补全对话。Good evening, children .Good,Mum .A: Are you thirstyB:No,aren t .A: Are you hungry ?B:Yes, we.A:Tea s.This egg is you.B.Thank,MumLesson15-16课

39、知识点及习题单词1. hat top hat 礼帽 sun hat 太阳帽.shoe slipper 便鞋 sandal 凉鞋 a pair of shoeshigh-heeled shoes. knock knock at(on)the door 敲门.door open(shut,close,slam)the door把门关上。At the door 在门边. Police manpolicemenpolicewomanpolicewomenPolice dog 警犬 police office 警察局 police post 派出所6. postman milkman fireman7.

40、doghot dog 热狗 every dog has its day凡人皆有得意日cat raining cats and dogs倾盆大雨短语Put on, come with me , come in , knock at the door , look at me ,An actor , an actress, mum s shoes , dad s hat句子Wat is he ? He is a schoolboy.look at him, he isn t a policeman.Are you a ？ No, I m not .数字：1120Lesson15-16 习题一.根据

41、提示补全单词。sh鞋 dr门act_r 男演员a_tr_ss女演员p_stm_邮递员d_g狗h_t帽子二.按要求写出正确词形。I （宾格）you are（缩写）Actor（ 对应词） schoolboy（ 对应词）Policeman（ 复数）policewoman（ 复数）三.根据语境选择最佳选项()1. Put your hat . A. in B. on C. at()2 .You re. A. fun B.funny C. very()3. Come me . A.with B. for C .of()4 .Knock the door . A. to B.at C.on()5 .I m

42、 actress . A. a B.the C. an四.阅读短文，判断正(T)误(F)。This is my family(家庭).My nameis Sandy .My motheris aMy brother is an actor .Myteacher . My father is a policeman .sister is a schoolgirl . I am a schoolboy . I love(爱)my family .)1.There are four people in Sandy s family .)2. Sandy s father is a teacher .

43、)3. His mother is a teacher .)4 .Sandy s sister is a student .)5. Sandy is a schoolgirl .Lesson17-18 知识点及习题单词.fat胖的 名词：脂肪反义词：thin ,slim.new 反义词01 first name , middle name , last name, given name , family name.open open the door open your eyes 反：close.give give sb sth =give sth to sbeg: give me

44、 a book = give a book to me.thin 瘦的，薄的。 Eg: it s a thin book.tall高的 反short矮的，短的 long长的long time no see 好久不见 10ng jump 跳远 high jump 跳高.young 反;01d the young 年轻人 the old 老人们.old a.旧的 b.。岁 How old are you ? c.an old head on young shoulders . 少年老成handsome =good lookinga handsome boy一个英俊少年beautiful a bea

45、utiful girl pretty good looking beautyclever 近：intelligentlazy a lazy bones 懒骨头Lesson17-18 习题.写出下列词语的反义词fat new open tall longbig old clever二.用所给词的适当形式填空。That Dad s car . (be)You funny .( be)I sorry . (be)you hungry ? (be)三.句型转换。His name s Billy .(对划线部分提问)his name ?He is a new boy .( 改为一般疑问句)a new b

46、oy ?I m hungry .(改为否定句)I，m hungry .四.根据情景补全对话，使语意完整正确。Betty: Who that boy ?Jim: Which, Betty ?Betty: That fat boy .Jim: He s new boy .name s Tom .Betty: Look at him !Teacher :Tom !Tom :Yes .Teacher: Open your desk and give me that apple .Tom : I sorry. I m hungry .Lesson19-20 课知识点及习题单词.bag handbag s

47、chool bag paperbag a bag of 一包。.heavy 重的，大量的 反：lightHow heavy is the？多重？.see (1) 看见，看至U I can t see anything .(2)notice Can you , see where I put my pen ?(3)明白，理解I see(4)再见 see you .six sixteen - sixty at sixs and sevens舌1七八糟.exercise (1) 运动 eg: outdoor exercises 室外运动take exercises 做运动体操 do morning

48、exercise 做早操练习题 do exercises 3 on page 51 for homework .Exercise-booktext-booknote-book.banana 香蕉，喜剧演员. light 轻的，灯 反：heavyFull 反：empty , hungry be full of 充满了句型：1 .Look at that schoolbag. It s heavy2.Is the brown schoolbag heavy ? Yes, it is .No, it isn tLesson19-20 习题一.根据提示补全单词。b_g 书包 hvy重的 thk厚的 l

49、_ng 长的c_p 杯子 p_n 钢笔s_ JJ见o_e -t_o 二 ree 三 s_x 六t_e_ 树二.翻译句子。.打开看看。.看那个书包，它很重。 .他不是一个警察，他是一个男生。三.选择。()1.My bag heavy ! A. is B. am C. are（）2. My bag is heavy ,.A. too B.to C.and（）3. Open it and. A.sees B.seeing C.see（）4. Six books and six.A.book B.exercise-books C.bag（）5 .Come me . A. on B.with C.in四

50、.根据要求进行句型转换。There are six books in the bag .（对划线部分提问）in the bag ?My bag s heavy !（变为一般疑问句）My bag is heavy !This egg is for you !（变成一般疑问句）egg for you ?五.根据提示补充句子。Tom s bag is very.（重的）Please give the （大的）apples to dad and mum, and give the （小的） one to me.It s dangerous.（ 危险的）The ice is too.（薄白Come he

51、re.The ice here is.（厚的）你的书包里是什么?)Six(课本)，a文具盒)and two(练习本).你的杯子是空的吗?)做价定回答)六.阅读对话，判断正(T)误(F)。Tom : My bag s heavy !Jim : What s in it , T om ?Tom : Open it and see .Jim : Six exercise-books .Jim : My bag s heavy ,too .Tom :What s in it , Jim ?Jim : Six books . TOC o 1-5 h z .Tom s bag is heavy !()Ji

52、m s bag isn t heavy .().There are six books in T om s bag .()There are six books in Jim s bag .()The two bags are heavy .()Lesson21-22 知识点及习题Sentences :I.What nationality are you ?Im Fenchcome on my sideIs the policeman Fench ? No, he isn t .Is that policeman Fench or English ?He isn t French, he s

53、English.What make is it ? It s American .New words. Nationality nation 国家 national national flag 国旗French French fries 炸薯条sidelefe-hand said左手边pull反：pushLesson21-22 习题一. 选择。()1. This schoolbag is heavy ,but that one isA. small B. light C.thick()2.nationlity are you ?A. WhatB.When C. Where()3. French

54、 German ? A. butB. or C. to()4. T m German . A. the B. an C. /()5. Come my side ! A. downB. on C. at句型转换1. Ts the brown schoolbag light ? (否定回答)2. Is this your cap ?(肯定回答)3. 1 am German 。(根据回答提问)情景对话。Jim and Sensen: What are youEnglish ?Tom : Im English .Jim: Come my side !Xinxin: I m Chinese .Sense

55、n : Come on my!Jim and Sensen : Pull !ChineseLesson23-24 知识点及习题一.单词box 盒子 case pencil-box 文具盒 box office 售票处Boxer 拳击员 boxing 拳击 shadow boxing 太极拳Jack-in-the-box 玩偶盒 music box 音乐盒Jack and Jill 少男少女数 字 ：twenty-five, twenty-six, twenty-seven , twenty-eight , twenty-nine,thirty二.句子Is that a blue cup ? I

56、t isn t a blue one. It s a white one .Give me that cup please.Which one ?The new white one ?No, not that one .The old blue oneLesson23-24 习题一.汉译英。厚的 薄的 盒子 雨伞 猫狗 二十五 二十六 二十七 二十八 二十九.用所给词的适当形式填空。. Give that box please ,Sue .( I ).Come on side .( me ).What nationality is?(him).Look at!(he).Open desk .(

57、you).选择。( )1.Give that box please, Sue .A. I B. me C. my()2. Which box ,the big one or the small?A. one B. a C. the()3. It s a 航偶盒)A. Jack in the box B. Jack C. Jack-in 4he -box()4 .What in it ?A. is B. are C. not()5. She s American.A. B.aC.the四.阅读短文，判断正(T)误(F)。Tom : Give me that box please , Jim .J

58、im : Which one , the big one or the small oneTom :The big one .Jim :What s in it ?Tom :Open it and see .Jim :It s a ball . TOC o 1-5 h z . It s a Jack-in-the-box in the box .(). Jim gives the small box to Tom .().There is one box in the story .(). These are two boys in the story .().It s a ball in t

59、he box .()Lesson25-26 课知识点及习题二单词there 那儿 a. I live there. I go there every year .b.there be 结构，表示有There is a tree in the gardenThere are some books on the desk .at the door at the bus stop, at the traffic lights, at her deskGood morning . Good afternoon, Good evening.letter 信 a .write a letter to sb

60、. Get a letter from sb .Hear from sb收到某人的来信post a letter 寄一封信Letter-box 信箱b . a letter of thanks 感谢信 a letter of introduction 介绍信c.字母There are 26 letters in the alphabet .mother : mother land 祖国 mother tongue 母语Mother s Day 母亲节father : father of two两个孩子的父亲Father Christmas圣诞老人Like father , like son .