2_Is_this_your_pencil_讲解和练习1.doc

新目标七年级上Unit 2 Is this your pencil 讲解和练习讲解一、必背词汇：pencil sharpener卷笔刀 his dictionary他的字典 Excuse me.打扰了/请问。 computer game 玩电脑游戏 How do you spell book?你怎么拼book? Call me at 110打我的电话110. lost and found case失物招领箱 pencil case铅笔盒 school ID card学生证/校卡 a set of keys一串钥匙 an eraser一块橡皮 2、 动词be（am,is,are）的用法 我(I)用am, 你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，很容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。三、肯定句、否定句和一般疑问句：对事物作出肯定判断的句子叫肯定句。对事物作出否定判断的句子叫否定句。对事物有疑问的句子叫疑问句。用Yes和No回答的疑问句叫一般疑问句。1、肯定句：My name is Jim. This is a pen. His telephone number is 1234567.2、否定句：My name isnt Jim. This isnt a pen. His telephone number isnt 1234567.3、一般疑问句：Is your name Jim? Is this a pen? Is his telephone number 1234567?四、含有动词be（am,is,are）的肯定句变为否定句的方法：“变否定，很容易，be后not加上去。还有一条须注意，句首大写莫忘记。”如： 肯定句 否定句My name is Jim. My name isnt Jim. Im a boy. Im not a boy.His telephone number is 1234567. His telephone number isnt 1234567.五、含有动词be（am,is,are）的肯定句变为一般疑问句的方法：“变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。”如：肯定句 一般疑问句My name is Jim. Is your name Jim? Im a boy. Are you a boy?His telephone number is 1234567. Is his telephone number 1234567?注：巧变含有动词be（am,is,are）的一般疑问句 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，需将它们分别改为第二人称you(your / you)； 三问号：句末的句号改为问号。 如：His telephone number is 1234567. Is his telephone number 1234567? My name is Jim. Is your name Jim? 六、含有动词be（am,is,are）的一般疑问句的回答其回答语有肯定与否定两种形式，如Are you Gina? Yes, I am.（肯定回答） No, Im not.（否定回答）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.七、this，that和it用法(1)this和that是指示代词，it是人称代词。(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。如： This is a pencil. 这是一支铅笔。(近处) That is a pen. 那是一棵树。(远处)(3)放在一起的两样东西，先说this, 后说that。如：This is a pencil. That is a pen. 这是一支铅笔。那是一支钢笔。(4)向别人介绍某人时说This is, 不说That is。如：This is Helen. Helen, this is Tom. 这是海伦，海伦，这是汤姆。(5)This is 不能缩写, 而That is可以缩写。如：This is a ring. Thats a notebook. 这是一个戒指。那是一本笔记本。(6)打电话时，介绍自己用this, 询问对方用that。如：Hello! Is that Miss Green? 喂，是格林小姐吗？Yes, this is. Whos that? 是的，我是，你是谁？注意：虽然汉语中使用“我”和“你”，但英语中打电话时绝不可以说：I am, Are you？/Who are you?(7)在回答this或that作主语的疑问句时, 要用it来代替this或that。如：Is this a notebook? 这是笔记本吗？ Yes, it is. 是的，它是。Whats that? 那是什么？ Its a watch. 是只手表。八、Excuse me的用法：Excuse me通常使用在说或做可能令人不悦的事情之前 。 放在句首的时候后面加逗号，独立成句的时候加句号。如：Excuse me,is this your pencil?打扰了，这是你的铅笔吗？Excuse me.打扰一下。9、 Call John at 495-3539. 给约翰打电话495-3539。 call v. 打电话1) 单独使用“打电话”, 例如： Please call this evening.请今晚打电请。2）call + sb.“给某人打电话”, 例如：Please call Bob this evening.请今晚打电话给鲍勃。3) call + telephone number“拨打某一电话号码”, 例如：Please call 2377485 now.请现在拨打2377485。4) call + sb. + at + telephone number“给某人打电话”, 例如：Please call my teacher at 65774839.=Please call my teacher at 65774839.请给我的老师打电话，她的电话是2684753十、失物招领和寻物启事的格式： 寻物启事Lost:失去的东西。失主的姓名。联系电话。失物招领 Found:捡到的东西。 Is this your (捡到的东西 ) ? 联系人。 联系电话。 如：Found：Pen.Is this your pen?Please call Jim at 2345678.Lost:My watch.My name is Tom.Please call 5247892456.练习一、根据句意和所给的首字母，完成下列句子。（分） 1 -Is t_ your pencil? -Yes, it is. 2. How do you s_ pencil?3. Whats this in E_? 4. Call Mike a_ 365-4639. 5. I have a set of k_.二、根据句子意思选择正确的词填空，或用正确的形式填空。(13分)1. -Whats _(I, you, his) English name?-_(I , His, It)is Nancy.2 .-What color is _(it, that, you )ruler?Its yellow. Its _(a, an) yellow eraser.3. -Is that_(you , your )pencil?-No, it isnt. Its _(it, his, I) pencil.4.Thats _(no, not) a map. Its_(the, her, you) picture.5. This is _(I, my) good friend. _(His, Her) name is Kelsey.6. He is a boy and she is a _. (boy的对应词)7. _ name is Lisa Barnes. (I) 8. Whats _ name, please? (you)三、英汉词组互译：（10分）1.电子游戏 2.我的背包_3.他的字典_ 4.她的尺子_5.一块橡皮_ 6.a sharpener_7.spell your name_ 8.in English_9.Lost and Found_ 10.a set of keys_四、选择填空。(22分)( )1.-Is this your pencil? -Yes, _. A. its B. it is C. Its D. is it( )2. -Is this _ book? -Yes, its _ English book. A. a; a B. an; an C. an, a D. a; an( )3. Whats this _? A. in english B. In English C. in an English D. in English( )4. -How do you spell ring? -_. A. Its a ring B. r-i-N-g C. R-I-N-G D. a ring( )5. Is that _ pencil case? A. he B. him C. his D. hes( )6. Her watch _ in her backpack. A. am B. is C. are D. be( )7. Please call Jenny _ 536-4428. A. in B. to C. on D. at( )8. How do you spell _ name? A. the B. A C. this D. /( )9. -Is this _ computer game? -Yes, _ is _ computer game. A. his; it， me B. your; this， his C. your; it， my D. you; it， my( ) 10.Thats a girl._name is Wang Juan.A.Its B.His C.Her D. Your( ) 11._do you spell your name? A.What B.How C.Who D.What color( )12._that a computer game? A.is B.Are C.Is D.am( ) 13.Your pen is in the _case. A.lost and found B.found and lost C.lose and find D.find and lose( ) 14.-Whats this in English?Its a _. A. orange B.eraser C.apple D.watch( ) 15._.Is this your bag? A.Excuse me B.Thank you C.Hello D.How are you( ) 16.-How _you spell “ring”? -R-I-N-G. A.is B.are C.am D.do( ) 17.This is_watch.That is _school ID card. A.I,you B.my,you C.my,your D.I,your( ) 18.Is this your pencil sharpener?No,it isnt.Its_pencil sharpener. A.my B.her C.he D.she( ) 19.Is this your ruler?Yes,it is._. A.Thank you B.Here you are C.Here are you D.It is your ruler( )20.Her name is Li Xiaoxue. Her first name is_. A.LiB.XiaoC.XueD.Xiaoxue( ) 21. Please _ Mary _ 6878068. A. give, at B. call, to C. call, at D. telephone, for( )22.Tom lost a of keys. A.set B.sets C.sit D.sat 五、补全下列单词中所缺的字母：（10分） 1.p_nc_l 2._r_ser 3.b_ckp_ck 4.c_mp_ter 5.sh_ _p_ner 6.d_ _tion_r_ 7.f_ _nd 8.w_t_ _ 9.sp_ll 10.sch_ _l六、读对话,根据对话内容选择最佳答案.（10分）Diana: Im looking for (寻找)my ID card and pencil case. Mike: OK. Whats your name?Diana: My names Diana Schwartz. Mike: How do you spell your last name ?Diana: S-C-H-W-A-R-T-Z. Mike: OK. Here you are .Diana: Thank you very much. Mike : Youre welcome .Diana: No, it isnt. My pencil case is blue. Mike : And is this your pencil case?Diana: I think its Steves pencil case. Mike: Hi, Steve! Is this your pencil case?Steve: Oh, yes. And thats my pen. Thank you . Mike : Thats OK.( ) 1. Diana is looking for her _. A. pencil case B. pencil case and ID card C. pen and pencil( ) 2. Dianas last name is _ . A. Diana B. Schwartz C. Steves( ) 3. The ID card is _ . A. Dianas B.Mikes C. Steves( ) 4. Thats _ pen. A. Dianas B. Mikes C. Steves( ) 5. Dianas pencil case is _ . A. blue B. red C. yellow 七、连词组句（请注意句后的标点符号）（5分）1.this your is pencil _?2.what that is English in_?3.do spell how you book_?4.is that eraser my_.5.isnt it baseball her_.八、按要求转换句型（5分）1This is an ID card.（就画线部分提问） 2That is a notebook.（改为一般疑问句） 3Is this his backpack?（做出肯定的简略回答） 4It is Lucys dictionary.（改为否定句） 5Is that her nice watch?（变为肯定的陈述句） 九、根据所提供的材料和要求，完成下例任务：（10分） Look! Im Tom. This is a pencil case. Its orange. Its my pencil case. Whats in the pencil case? A ruler is in the pencil case. It is my ru