初一英语学案 第五讲.docx

第五讲 Wheres my schoolbag?适用学科初中英语适用年级初中一年级适用区域人教版（新目标）课时时长（分钟）90知识点1.介词辨析：表示地点的介词；2.疑问副词；3.系动词：就近原则；4.特殊疑问句：there be句型；句型转换；连词成句教学目标1.知识与技能： 学会表示地点的介词及短语的运用，能对常用物品位置进行提问。能够描述自己的房间；2.过程与方法：能灵活运用所学知识，提高自己发现并解决问题的能力。通过独立思考和小组合作， 能灵活运用方位介词，where特殊疑问句对物品位置进行问与答；3.情感态度价值观：养成规范物品位置摆放的习惯。有理想中房间的模板，并为之奋斗。规范初中英语的学习思路，培养灵活运用规则的水平！全力以赴，激情投入，享受学习的快乐！教学重点1.物品位置描述及对位置提问；2.描述自己房间物品位置教学难点1.物品位置描述及对位置提问；2.描述自己房间物品位置教学过程 一、复习预习【复习】1. Whats this _ English? Its _ eraser.A. at, aB. in, anC. of, aD. on, an2. If you have any trouble, please _ the police _ 110.A. call, inB. ask, forC. call, atD. ask, in3. A set of _ on the table.A. book, isB. books, areC. book, areD. books, is4. If you have any trouble, please ask the police _ help.A. ofB. forC. toD. at5. _ a book? -Yes, _. A. That is, that isB. Is that, that itC. That is, it isD. Is that, it is【预习】6. This is my pencil. (变一般疑问句) _ _ _ pencil?7. His name is Mike. (对划线部分提问) _ _ _ name?8. My books are on the desk. (变一般疑问句)_ _ _ on the desk?9. The schoolbag is under the table. (对划线部分提问) _ _ the schoolbag?10. The map is on the wall. (变否定句) The map _ _ on the wall.二、知识讲解1. 词汇知识【知识点1】where是个疑问副词“哪里，在哪里”，对地点提问。【应用】The book is on the table.(对划线部分提问) _ is the book?【知识点2】回答问题时，单数名词用it代指，复数名词用they代指。【应用】(1)-Where is the key? -_ is under the chair. (2)-Where are the keys? -_ are under the chair.【知识点3】表示物体位置的介词 (1)在上 on (2)在里 in (3)在下 under 【应用】The books are _ (in, on) the bookcase.【知识点4】know是一个动词，意思是“知道，认识，了解”。I dont know her very well. 我不十分了解她。【应用】-Where are my keys? -_. A. Sorry, I dont know.B. Excuse me. C. Thank you. D. Nice to meet you.【知识点5】think动词，意思是“认为”，变否定句时否定前移。【应用】I think the hat is Marys. (变否定句) I _ think the hat _ Marys.【知识点6】连词：and“和，又，而且”，but“但是”，or“或者，否则”。【应用】(1) Come on _ have a good day! A. andB. butC. orD. so (2) I know his first name, _ I dont know his last name. A. andB. butC. orD. so【知识点7】here 这里 there哪里 home家 everywhere到处，是地点副词，前不用to。【应用】(1)Come _ here! (2)Do you want to go _ there? (3)Tom often gets _ home at 6:00 p.m.(4)Ginas books are _ everywhere.A. inB. onC. toD. /【知识点8】频率副词：always总是 often经常 sometimes有时 never从不 在句中的位置：实前系后(实义动词前，系动词后)【应用】My room is _ tidy. My mother says I am a good boy.A. alwaysB. sometimesC. neverD. not【知识点9】take动词“带走” (1)taketo“带去”(2)bringto“带来”【应用】-Tom, _ your homework to school tomorrow. -OK, I will, Miss Zhang.A. takeB. bringC. giveD. buy【知识点10】can情态动词，意思是“能，会” (1)后接动词原形 (2)直接加not，变否定 (3)提到句首，变疑问句【应用】I can _ my ABC.A. sayB. saysC. sayingD. said2. 词汇拓展1) on(反义词) under 2)he, she, it（复数）they3)no(同音词) know 4)take(对应词) bring 5)come(反义词)go6)cap(反义词)hat7)model plane易错为plane model3. 重点句子或句式【知识点1】描述物体位置的句式：(1)主语 + 系动词be + 介词短语 译为“某物在某地”，可能丢be动词(2)There be + 主语 + 介词短语 译为“有某物在某地”There be 译为“有”，遵循“就近原则”，以离be最近的名词为准。【应用】1. 飞机模型在桌子上。(译为英语) _ 2. There _ a radio and two hats on the sofa. A. amB. isC. areD. be 3. There _ two hats and a radio on the sofa. A. amB. isC. areD. be【知识点2】Gina always asks. 吉娜总是问。 本句是“主+谓+宾”结构，经常发生的事，主语是一个人，谓语动词用单数。 动词变单数，与名词变复数的规则相同。【应用】My English teacher _ Im a clever(聪明的) student.A. thinkB. thinksC. thoughtD. thinking4. 重点语法讲解 【知识点】句型转换（1）变否定句：在be动词(am, is, are) 后加not（2）变一般疑问句：把be动词(am, is, are)提到句首 回答时，单数物品名词用it代替，复数名词用they代替(3)对划线部分提问：先用 特殊疑问词代替划线部分放于句首再将剩余部分变一般疑问句。（注意人称变化）【应用】The radio is on the bed. (1)变否定句：_. (2)变一般疑问句：_. (3)对划线部分提问：_?三、例题精析【例题1】【题干】W is the book? It is on the desk.【例题2】【题干】Where are my pencils? T are in your pencil case.【例题3】【题干】-Where is my quilt? -Its _ the bed.A. on B. in C. under D. behind【例题4】【题干】Please take the book _ your teacher. A. on B. in C. under D. to【例题5】【题干】My mom can _ “eraser”.A. spells B. spelling C. spelt D. spell【例题6】【题干】Sorry, Mr. Zhu. I left (忘记) my homework at home.-Thats OK. Can you _ it here tomorrow(明天)? A. takeB. bringC. spellD. be【例题7】【题干】I need some _ and _.A. knife; photoB. knives; photoC. knife; photosD. knives; photos【例题8】【题干】Do you know the answer to the question? -Sorry, I _ know.A. cantB. dontC. canD. do【例题9】【题干】There _ a pen and two pencils in the pencil case.A. amB. isC. areD. be【例题10】【题干】Two windows are _ the wall(墙). A. onB. inC. nearD. behind四、同步训练【基础】1. Its an English car. (改为复数形式) _ _ English _.2. They are my boxes. (改为否定句) _ _ boxes.3. He can play soccer. (改为一般疑问句)_ _ play soccer? 4. My books are on the sofa. (对划线部分提问)_ _ _ books?5. I can see some books on the table. (对划线部分提问)_ can you _ on the table?6. Where are our dictionaries?(改为单数句)_ _ _ _?【巩固】1. The _ (thing) are under my bed.2. Icanseetwo_(watch)onthedesk. 3. Thisisanold_(picture的同义词)ofmyfamily. 4. Arethesesweaters_(you)? 5. Lilysskirtisonthebed._(she)pantsareonthebed,too. 6. Excuseme,whatareinthose_(box)? 7. Todaywehavetwonewstudents.Their_(name)areTomandJim. 【拔高】1. Whatcoloristhe pencil?Its_(white的反义词). A. redB. blueC. blackD. green2. Theseareyourcoats,pleaseput_overthere. A. theyB. themC. theirD. theirs3. -Where_ your books? -_on the table.A. are, TheseB. are, TheyreC. are, ItsD. is, Its4. The window is _ the wall.A. inB. ofC. onD. at5. Whats _in Chinese? A. theseB. thisC. thoseD. they6. This is _pen._ pen is niceA. an, TheB. my, TheC. a, AnD. a, A7. I _find my computer game. Where is it?A. amB. canC. am notD. cant五、课堂运用1. 句子写作1. baseball, her, where, is_?2. the, in, is, book, the, bag_?3. a, the, there, is, computer, on, desk_.4. ship, green, is, their _?5. color, dress, is, Joans, what_?2. 阅读练习阅读下列短文，判断正（T）误（F）This is Johns bedroom. Its very nice. You can see a big window in the wall. Under the window you can see a big desk. A light and some flowers are on the desk. Near the desk you can see a small desk. You can see a clock on this desk. You can see two books on the floor. Can you see any pictures on the wall? Yes, you can see two. Where is Johns cat? Its under his bed.( ) 1. We can see two desks in Johns bedroom.( ) 2.Some flowers and a light are on the small desk.( ) 3.A clock is on the big desk.( ) 4.Two pictures are on the floor.( ) 5.Johns cat is under his bed. 课后作业【基础】1. I am Tom._?2. My name is Mike._?3. Two and seven are nine._?4. His phone number is 119._?5. Her cup is blue._?6. This is a book on the table._?7. These are my father and mother._?8. My grandparents are in the first photo._?9. Are those her keys? (否定回答)_, _ _.10. He is not my brother. I think.(合成一句)_.【巩固】Look, this is 1 bedroom. It is a 2 nice room. A clock 3 some pictures are 4_ the wall. 5 is on the desk. His backpack is 6 the chair. His coat is on the bed. Where is 7 baseball? Its 8 the door. Whats that? 9 a cat! Its 10 Mimi.1. A. JimB. JimsC. JimsD. Jims2. A. much B. very C. good D. fine3. A. and B. with C. to D. be4. A. at B. on C. in D. for5. A. A set keys B. A set of keys C. A set of key D. Key6. A. on B. in C. between D. out7. A. a B. the C. an D. /8. A. behind