七年级英语unit1 to unit3知识点、习题（辅导讲义）人教版.doc

第一讲：一讲unit1 to unit3（第一课时）【教学目标】：1学会问候他人2学会如何做自我介绍, 认识新朋友，并正确称呼他们的英文名字3从对话中学会获取更多他人的基本信息5初步学会使用部分形容词性物主代词【重点难点】：1.重点：特殊疑问句，改写一般疑问句，冠词，介词，复数形式，基数，人名的书写与中英文名字的差别以及形容词性的物主代词与指示代词等。2.难点: 本课难点是大量的人名和形容词性物主代词，而学生在描述时容易混淆男名和女名，在运用代词时容易错用人称代词和物主代词。【教学过程】： unit1（一）重点难点释义 (Language Points)Whats your phone number?你的电话号码是多少？Its 2842942. （1）这一句型同我们学过的Whats your name？属同一类句型，前者是询问电话号码是多少，后者是询问某人叫什么名字，但都用What表示问“什么”的词放在句首来提问，这种疑问句叫what引导的特殊疑问句。它的回答是针对特殊疑问词来回答的，不能用“是”或“不是”来回答。因此对该句的回答是针对所问的内容（phone number）来具体回答的，回答是2842942。注意回答时用It指代上文的phone number，以免重复。（2）Whatsnumber?是用来对自行车牌号、房间号、电话号码、身份证号码等进行提问的，答语是Its号码。此外还有另一种提问方式：Whats the number of？如：Whats the number of your telephone？你的电话号码是多少？（二）语言点解析1形容词性物主代词 （1）表示所有关系的代词叫物主代词，本课所介绍的是形容词性物主代词，它们一般放在所修饰名词的前面，同时它们也有人称和数的变化。形容词性物主代词的前后是不出现冠词的，这是在书写句子时最容易犯的错误。形容词性物主代词起形容词作用，在句中只能作定语，也就是说它后面必须跟一个名词。如：my father, his desk,即：形容词性物主代词名词注：形容词性的物主代词见下表：形容词性代词myyourHisheritsouryourtheir中文我的你的他的她的它的我们的你们的他/她/它们的2is v. 是系动词be包括am，is，are。人称不同，系动词的形式也不同。第一人称单数I用am，第三人称单数用is，第二人称和各种复数人称用are。I amHe/She/It isYou/We/They are在口语中多用简略形式：I am=Im；he is=hes；she is=shes；it is=its；you are=youre；we are=were；they are=theyre3first name名字；last name姓first name相当于given name；last name相当于family name。His name is John Smith. You can call him by his first name. 他的姓名是约翰史密斯。你可以叫他的名字。4基数词本单元为0-9书。写时一般用阿拉伯数字，而读的时候用英语。其中0可以读作zero也可以读作字母o的读音，当号码中有相同两个数字相连时，可以借助double（双的、两倍的）加数字来完成，也可逐个读出来。如：Tel. No. 32687591（读作：Tel. No. Three two six eight seven five nine one）注意：Tel.是电话telephone的缩写词。Room 304（读作：Room three o four）注意：房间号码中的0读法为字母o的读音，也可以读zero。500698（读作：five double zero(O)six nine eight）注：phone number=telephone number电话号码5在英语中如何拼写中国人的姓名：姓和名分开，姓在前，名在后。（1）如果是单姓，名又是单字，则姓与名的第一个字母要大写，其余字母用小写。如：Li Lei李雷。（2）如果是单姓，名是双字，则姓的第一个字母大写，名的第一个字母大写，名的双字合在一起算一个词，不得分开。如：Han Meimei韩梅梅。（3）如果是复姓，则把复姓字母连在一起，只是第一个字母大写，名字的拼写方法同上。如：Sima Zhao司马昭，Ouyang Yunsong欧阳云松。中英姓名比较中文姓名是姓在前，名在后；英文姓名是姓在后，名在前。Mr.用于姓前，如Mr. Green不能说成Mr. Jim.（4）如果名字里有可能造成音的混淆的拼写时，要用连字号“”或隔音号“”隔开。如：Yang Xi-an(Xian)杨西安，如写成Yang Xian就成了杨仙。unit2（一）词汇：1.his pencil sharpener他的卷笔刀2.his dictionary他的字典3.my friend我的朋友4. Excuse me.打扰了/请问。5.This isthis is 这是这是6.look for/find 寻找/找到7. How do you spell book? 你怎么拼book? B-O-O-K.8. Can you spell book?你会拼book 吗？ Yes, I can. B-O-O-K.9. Whats this in English?这个用英语怎么说？ Its a /an10.Call me at 110打我的电话110.11.call 110 打110电话。12.pay a computer game 玩电脑游戏13.lost and found case 事物招领箱14.an ID card一张身份证15.school ID card 校卡16.a set of keys一串钥匙17.an eraser 一块橡皮18.two buses 两辆公共汽车19.three fish 三条鱼20.four watches 四块手表21.five knives 五把小刀22.six photos 六张照片23.seven dictionaries 七本字典24.eight pencil cases 八个文具盒25.nine backpacks 九个书包26.ten children十个孩子（二）语法分析：1.Be的一般疑问句形式及其回答am, is, are的一般疑问句形式是将主语和谓语（动词）的位置颠倒，其回答语有肯定与否定两种形式，如Are you Gina? Yes, I am. No, Im not.在回答语中，I am在句尾（即：后面没有词），则不能缩写Im.Is Mr. Wang a teacher? Yes, he is. /No, he isnt.在肯定回答语中的he is也不能缩写成hes.2.不定冠词a和an这两个词都是冠词，表示“一（个，只，本等）”，不强调“一”这个数量，强调的是类别。a用在以辅音音素开头的单数可数名词之前，而an 则用在以元音音素开头的单数可数名词之前，如“a book一本书 an apple一颗苹果。如果名词前有形容词修饰时，则根据形容词的第一个字母选用a或者an.如，a Chinese car一辆中国小汽车 an English car一辆英国小汽车3.巧变一般疑问句首先按照动词种类的不同将其分为两个家族： 第一家族：含系动词be(am / is / are) 秘诀一调二改三问号 一调：即把句中的be(am / is / are)或can等词调到主语前； 二改：句中的主语若含有I(my / we)等第一人称代词时，需将它们分别改为you(your / you)； 三问号：句末的句号改为问号。如： I am from China. Are you from China? She is a girl. Unit3（一）单词短语1.black and white黑白相间的2.a black key 一把黑色钥匙3.a blue pen一支蓝色钢笔4.What color is it?它是什么颜色？5.What color are they?它们是什么颜色？6.a nice map 一张好看的地图7.a white jacket一件白色夹克衫8.a good orange 一个好橘子9.talk about谈论10.thanks for /thank you for 为而谢11.a picture of Jims family吉姆的一张家庭照片12.Jims family photo吉姆的家庭照片13.family tree家谱14.family photo家庭照片15.bring .to 把带到16.take to把带到17.very much非常（句尾）18.these girls这些女孩19.those boys 那些男孩20.his parents他的父母21.your brother 你的哥哥/弟弟22.dear mom 亲爱的妈妈23.a happy family一个快乐的家庭24.my fathers parents我父亲的父母25.love them very much 非常爱他们26.my friends grandparents我朋友的祖父母27.Toms family tree汤姆的家谱（二）知识点1.家庭成员的名称：mother father parents grandmother grandfather grandma grandpa grandparents uncle aunt sisterbrother wifehusband daughterson granddaughter grandson2.指示代词的用法1）指示代词：this（这个），that（那个），these（那些）, those（那些）当指示代词放在问句中时，它的答语用代词 it和they来代替它们。Whats this? Its an apple. 这是什么？这是苹果。Is that a pear? No, it isnt. 那是梨子吗？不是。What are these? Theyre fruits. 这些是什么？水果。Are those your books? Yes, they are. 那些是你的书吗？是的。 this不能与is缩写。指示代词this,that, these, those指代人或物时，有远近，单复数之分。指示代词作主语时，其答语不可再用指示代词来回答，而应该根据所指的名词来决定。指人时单数用he, she，复数用they；指物时单数用it,复数用they.如。Is this your pencil? Yes, it is.本句中的指示代词this指的是物而且是单数，所以答句的主语应用it.Is that your brother? No, he isnt.本句中的指示代词that指的是人，而且是单数，所以答句的主语应该用he.Are those your brothers over there? Yes, they are. Over there指远处，所以指示代词应该用those，答句的主语应该用they.3) 指示代词在作主语时可指物也可指人，但作其他句子成分时只能指物，不能指人.如，That is my teacher.那是我的老师。（ that作主语，指人）；I bought this.我买这个。(this指物，可作宾语)4）That和those可作定语从句的先行词，但this和 these不能，同时，在作先行词时，只有those可指人。如，He admired that which looked beautiful.他赞赏外表漂亮的东西。 He admired those who looked beautiful. 他赞赏那些外表漂亮的人。（those指人）3.名词的单复数形式在英语中，名词分为可数名词和不可数名词。可数名词可分为单数或复数两种形式，表示一个人或事物的名词用单数形式，表示两个或两个以上的人或事物的名词用复数形式。名词分可数名词和不可数名词，可数名词有复数形式。可数名词复数的构成有如下规则：(1)规则变化情况构成方法读音例词一般情况加-s1清辅音后读/s/（p，k）；2浊辅音和元音后读/z/（l，n，g）mapmaps，bookscarcars，bagbags以s，sh，ch，x等结尾的词加-es读/iz/busbuseswatchwatches以ce，se，ze，（d）ge等结尾的词加-s读/iz/licenselicenses以辅音字母+y结尾的词变y为i结尾的词再加-es读/z/babybabies以 f, fe结尾改f, fe为v，再加-es读/vz/leafleaves /li:vz/,以“辅音字母o”结尾加-es/z/tomato tomatoes(2)不规则变化（1）childchildren; footfeet; toothteeth; mousemice; manmen; womanwomen注意：与man和woman构成的合成词，其复数形式也是-men和-women。如：an Englishman，two Englishmen；a woman doctor，two women doctors但是German不是合成词，故复数形式为Germans；Bowman是姓，其复数形式是the Bowmans。（2）单复同形，如：deer鹿, sheep羊，绵羊, fish鱼, Chinese中国人,汉语,Japanese日本人；li，jin，yuan，如：two li，three mu，four jin但除人民币的元、角、分外，美元、英镑、法郎等都有复数形式。如：a dollar，two dollars；a meter，two meters4.习惯用语In hot water指面临严重困难 throw cold water on something 泼冷水Joe is really in hot water now.乔伊现在可是麻烦了。I want to go to medical school but my dad throw cold water on this idea.我想上医学院，可是我爸爸给我泼冷水。5 .what引导的问句1）问姓名：What is your name?你叫什么名字？2）问职业：Whats your father?你爸爸是做什么的？3）问事物：Whats that on the desk?桌子上是什么？4）问颜色：What color is the rainbow?彩虹是什么颜色的？5）问号码：Whats your phone number?你的电话号码是多少？三、课堂练习Unit1 I单项选择：（ ）1. My names _. I am an English boy. A. Green Gina B. Gina Green C. Brown John D. John Brown（ ）2. My father is a teacher. _ phone number is 546807. A. He B. His C. She D. Her（ ）3. _ name is Tony and _ name is Lucy. A. Her, his B. His, her C. Her, her D. His, his（ ）4. Whats your car number? _ 665488. A. Im B. I am C. Its D. My car单选2 1. Her name is Amy Green. Her last name is _. A. Amy B. Green C. Amy Green D. Green Amy 2. _ minus（减去）three is four. A. One B. Eight C. Seven D. Nine 3. _ her name? A. Whats B. What C. How D. Hows 4. _ last name is Lope. A. She B. Her C. You D. He 5. How _ your sister? A. are B. is C. am D. be 6. Is your name Brown? _ A. Yes, it is. B. Yes, I am. C. Yes, Im. D. No, Im no. 7. Whats her telephone number? _. A. Its 027-2806543 B. She is 13 C. Its her telephone number D. Her is 4265830 8. My name is Mary Brown. Whats your _ name? Brown. A. first B. full C. family D. nick 9. What _ four and five? _ nine. A. are, They are B. is, Its C. is, Its D. are, Its 10. In English, last name is _ name. A. full B. first C. family D. given 11. In Chinese, first name is _ name. A. full B. last C. family D. given 12. The mans name is Peter Mark. We can call him _. A. Mr. Peter B. Mr. Mark C. Sir Mark D. Mark 13. Good morning, Miss Yang. How are you? _ A. Im good. B. Im fine, thank you. C. How are you? D. Good afternoon. 14. How do you do? _ A. Hello. B. How are you? C. How do you do? D. Im fine, thank you. 15. Hi Mary, Nice to meet you. _ A. Hello, Jenny. Nice to meet you. B. Im fine. C. Good morning. D. How are you?II阅读理解。（10分） Look! What a nice car it is! I dont think that is an English car. Its a Japanese car. Its number is 86302. Its Mrs. Greens car, I guess. Yes, She is coming this way.（朝这边来了）Mrs. Green is my Japanese teacher. She is very old. But shes very good. Her Chinese name is Chen Ping. She likes us very much. 1. Mrs. Chen is my _ teacher. A. English B. Chinese C. Japanese D. new 2. Her car is _. A. Japanese B. English C. Chinese D. old 3. The cars number is _. A. eight-six-two-O-three B. eight-two-six-O-three C. eight-six-three-O-two D. eight-three-two-O-six 4. She likes her _ very much. A. books B. car C. students D. bags 5. Mrs. Greens Chinese name is _. A. Chen Bing B. Wang Lan C. Shen Ping D. Chen PingIII完成对话。（10分） 1. 根据问句写答语。（5分） （1）_ _? His name is Peter （2）_ _? My phone number is 555-8906 （3）_ _? My last name is Perez. （4）_ _? My first name is Marco. （5）_ _? Her name is Alice.Unit2I根据句意及所给首字母提示，完成下列单词拼写.1. -Can you s_ your name?-Yes. T-O-M, Tom.2. -Whats your name, p_?-My name is Julia.3.- Whats your t _ number ?- 755-0033.4. This is my E_ book.5. Tim is not a g_ , he is a boy.6.- Is this your r _ ?（尺子） - Yes , it is .7. A d _(词典) is important (重要) to study (学习)English.8. This is my _ (电脑)，it isnt my brothers.9. You cant use（用） your _ (铅笔)。10. She is in our（我们的） s_ (学校) too.II补全对话（10 分）Jim: _ in English ?Mary: It is a baseball.Jim:_ ?Mary: BA-S-E-B-A-L-L。Jim: Is it your baseball? Mary: _ . It is his baseball.Jim; Hi, Mike. _?Mike:Yes, it is .Tim:_.Mike: Thank you .III句型转换 (10 分)1.My ruler is blue.(对划线部分提问)_ _ is your ruler?2.This is an eraser.（改为一般问句并做否定回答）_ _ an eraser ? _, it _.3. English, that, an , is, book.(连词成句)_?4. not , is , my , it , backpack . （连词成句）_.5. My watch is very nice.(改为一般问句并做肯定回答)。_? Yes , _ _.Unit3I按要求写出相应的词1this（反义词）_2these（反义词）_ 3it（复数形式）_4that（复数形式）_ 5photo（复数形式）_6picture（复数形式）_ 7cousin（复数形式）_8friend（复数形式）_ 9son（对应词）_10sister（对应词）_ II单项选择（ ）27Is he your friend? Yes, _. Ait is Bit isnt Che is Dhe isnt（ ）28Is this your father? No, _. Ait is Bit isnt Che is Dhe isnt（ ）29Is that your _ ? Aa picture Bpicture Cpictures Dnice pictures（ ）30Are _ Kates _? Athis, book Bthat，book Cthese，books Dthose，book（ ）31Is Guo Peng your brother? _. AYes，it is BNo，it isnt CYes, she is DNo，he isnt（ ）32Thanks _ your last letter. Aof Bfrom Cfor Dto（ ）33Anna is not my sister. _ my cousin. AHe BHes CShe DShes（ ）34Is _ your aunt? Whats _ name? Ahe，his Bshe，her Che，her Dshe，his（ ）35What are those? _. AThey are apple trees BThey are apples treesCThose are apple trees DThose are apples treesIII完形填空My name is Wang Li. My English teacher 56 Linda. She is from the USA. 57 has a son and a daughter. 58 is Ben. 59 is Maria. Her husband is 60 . Mr Black is 61 , too. He and his son are 62 New York now. Mrs Black and Maria are in China. 63 are classmates, and we are 64 . I teach her Chinese and 65 teaches me English. （ ）56AbeBisCamDare（ ）57ASheBHerCHeDHis（ ）58AHis sonBHis daughterCHer son DHer daughter（ ）59AHis sonBHis daughterCHer sonDHer daughter（ ）60ABlack PaulBPaul BlackCBlack Anna DAnna Black（ ）61Aa studentBan English student Ca Chinese teacherDan English teacher（ ）62AatBfromCinDon（ ）63ABen and IBI and BenCMaria and IDI and Maria（ ）64Agood friendBa good friendCgood friendsDfriend（ ）65AheBsheCtheyDherIV阅读短文回答问题My name is Nancy. Im a student. Im twelve. My father is a teacher. My mother is a teacher, too. John is my brother. We are all in Beijing, China. The man in a black coat is my father. The woman in a red sweater is my mother. The boy behind the tree is John. We are very happy here. We love Beijing. 根据短文内容回答下列问题。91How old is Nancy? _ 92Who is Nancys brother? _ 93What are Nancys father and mother? _ 94Where are they now? _ 95Do they like Bijing? _ 四、小结本此课主要复习unit1 to unit3的