河北省藁城市实验学校七年级英语上册 Unit 1 My name 's Gina(第4课时)Section B 1a-2c学案
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My name’s Gina基本词汇1.名字 __________2. 令人愉快的 ____________3. 遇见 _____________4. 也,太 __________5. 你的,你们的 ___________6. 他的 _____________7. 和,又 ___________ 8. 她的 ________ 9. 他 _______ 10. 她 _________II. 基本词组1.名字 __________2. 你的名字 ___________3. 他的名字 ___________-4. 她的名字___________5. 中学 ____________III. 基本句型及交际用语1.---你叫什么名字? --- 我叫吉娜。
___________________________________________2.见到你很高兴。
_______________________________3.你好,玛丽!我是吉姆。
_________, Mary! ________ Jim.4.---他叫什么名字? ---他的名字叫杰克。
__________________________________5.---她叫什么名字?---她的名字叫珍妮。
___________________________________IV. 根据句意及汉语提示完成单词1.I often _______ (遇见) Jack at school.2. ---What’s this in English? ---It’s a pen.It’s ________ (他的) pen. 3. --- What color is the cup? ---It’s black _______ (和) white. 4. --- Is he Mike? ---________ ( 是的), he is. 5. ---Who is the girl? --- ________ (她) is my sister.V. 单项选择(每小题1分,共 15分)1. My name ________ Helen. A. am B. is C. are D. be2. —What’s his name? —________.A. I’m BobB. He name is BobC. Her name is BobD. His name is Bob3. —Hello, Gina! Nice to meet you. —________.A. Nice to meet you, tooB. How are youC. I’m fine, thanksD. Thanks4. My friend is a girl. ________ name is Mary.A. SheB. HeC. HerD. His5. His name is Jim Smith. His family name is ________.A. JimB. Jim Sm ithC. SmithD. Smith Jim6. Three and five is ________.A. sevenB. eightC. nineD. six7. —Good afternoon !—________!A. Good morningB. Good afternoonC. Good eveningD. Hello8. He is Peter Mark. His first name is ________.A. PeterB. MarkC. Peter MarkD. Mark Peter9. —I’m Alice.—______—A-L-I-C-E.A. How are you?B. Spell it, please.C. Good morning.D. Yes.10. —______ is that quilt?—It’s black.A. How B.How color C.What color D.What’s color11. —What’s this in English?—______ a bike.A. This isB. ItsC. It’sD. Is12. My name ______ Tom.A. amB. isC. areD. be13.—________ a computer?—No, it ________. ________ a TV.A. Is it; isn’t; It’sB. Is it; isn’t; ItC. Is it; is; It’sD. It is; isn’t; It14. ______ is big. and “g” is small.A. GB. CC. DD. P15.—Is that your baseball?—________. That is her baseba ll.A. Yes, it isB. No, it isn’tC. No, it isD. Yes, it i sn’tVI. 完形填空(每小题1分,满分10分)Good morning! I’m Mike Green. Nice to meet 1 ! Mike is my 2 name. 3 is my family name. I’m from the UK. I’m 4 Engish boy. Look 5 my ID card. My ID card number 6 2-120012. And this is 7 telephone. The phone number is 999-2346. This is Lucy. She is a Japanese girl. 8 last name is Hand. And this is David. His family 9 is Smith. Lucy, David and I 10 good friends.1. A. you B. your C. his D. her2. A. first B. last C. full D. family3.A. Mike B. Green C. Tony Mike D. Green Mike4. A. a B. an C. the D. /5.A. a t B. for C. after D. up6.A. am B. is C. are D. be7.A. your B. you C. my D. I 8. A. My B. Her C. His D. Your9. A. teacher B. name C. girl D. boy 10. A. am B. is C. are D. beIV. 阅读理解(每小题2分,共10分)Look at this. It’s a pencil case. It’s orange. It’s my pencil case. What’s in it? Look, this is a pen. It’s black. This is a pencil. It’s red. And this is a pencil, too. It’s yellow. This is an eraser. It’s blue and white. My pencil case is big and nice. I like it.1. This is an orange ______. A. pencil case B. pen C. pencil D. bag2. The pen is _____. A. red B. black C. green D. white3. ______ pencils are in the pencil case. A. Four B. Three C. Two D. One4. ______ is blue and white. A. The pencil case B. The pencil C. The pen D. The eraser5. My pencil case is ______. A. big B. nice C. good D. A and B。
Unit1 My name’s Gina一.辞汇(共15小题,计15分)用括号内适合的单词填空1.His name is Frank Blue. Blue is his _____ (last/first) name.2.My name is Cindy White. Cindy is my ____ (last/first) name.3.---What’s her name? ---Her name is _____ (Paul/Kate) Green.4.---Look at the boy. What’s ____ (his/her) name? ---It’s Tom.5.This is ____(I/my) pen.B)依照首字母提示填写单词6.Can I ask you a q_______?7.---What’s your phone n________?8.Mary is my good f________.9.We are in Beijing. Beijing is in C________.10.Five and three is e________.C)按要求写出单词的适当形式。
11.hello(近义词)__________12.no(反义词)________13.boy(对应词)________14.two(同音词)________15.ask(反义词)___________二.单项选择(10分)1.Hello! My name is Zhang Liangying. _____ is my last name.A.ZhangB.LiangC.YingD.Liangying2.---My name is Gina. ---Hi, Gina! _______.A.Nice meeting you!B.What’s your name?C.Nice to meet you!D.Thank you3.---What’s ____ name? ---______ name is Alice.A.you;My B.your;My C.your;I D.you;I4.---Excuse me, are you Tina? ---______A.No, I am B.I’m not C.Yes, I am D.Yes, I’m not5.I ____a girl, and Tony ___a boy. We _____ friends.A.is;am;are B.am;is;are C.is;are;are D.am;are;are6.Miss Li is _____ English teacher. _____ is a good teacher.A.our;Her B.my;He C.a;She D.an She7.---What’s this? ---_________.A.It’s a ruler B.It’s ruler C.This is a ruler D.This is ruler8._______ the girls English? A.Is B.Am C. Are D.Be9.Mary Brown is my new friend. Her ___is st name B.first name C.full name D.family name10.In English, your first name is your _____name. A.full B.family C.given D.first三.阅读明白得:(A)Hello, everyone. I’m Cindy Smith. This is my friend. His name is Eric Brown. His phone number is two four five eight seven six four. And this is my friend, too. Her first name is Grace. Her last name is Black. Five six eight nine four three one is her phone number..判定正误1.Gina Black is my friend.2.Eric’s last name is Jones.3.Grace’s family name is Black.4.5689431 is Eric’s phone number.5.Grace’s phone number is two four five eight seven six four.(B)6.There are _______ people (人).A.four B.five C.six D.seven7.Smith is _______ family name.A.Jack’s B.Bob and Jack’s C.Bob’s D.Jim’s8.YNA222 is a (an)______number. A.telephone B.car C.ID card D.room9.34110019870904 is ______ID card number.A.Linda’s B.Huahua’s C.Liangyin’s D.Bob’s10.Jim’s telephone number is _______. A.two, three, eight, four, five, zero, eightB.one, three, five, five, zero, two, nine, five, four, three, sevenC.five, two, three, four, five, six, fourD.zero, one, zero, five, seven, four, three, two, one, two, eight( C )Everyone has a family name. In China, the family name is the first name, but in English countries the family name is the last name. Do you know how English people get their family names? And what do they mean? English people usually get their family names in these ways(方式).Some people’s family names come from the places of their homes. A man live on or near a hill, so his family name may be(可能是)Hill. In England , people’s family names may be Wood or Lake because they live near the wood or the lake.Some people’s family names come from their jobs. If a person is a cook., his family name may be Cook.And many people get their family names from their father s’ given names. If you hear the family name “Jackson”, you can know that he is the son of Jack.11.In the passage, English people usually have ______ ways to get their family names.A.twoB.threeC.fourD.five12.A man lives near the lake. His family name may be ______.A.Hill B.Wood ke D.Cook13.Jack’s family name is Cook. His family name may be come from his _______.A.placeB.hobbyC.jobD.country14.A boy’s family name is Jackson because he is ____. A.Jack’s father B.Jack’s best friendC.the grandfather of JackD.the son of Jack15.The passage mainly talks about _____ in English countries.A.family namesB.English peopleC. hills and lakesD. jobs and homes四.判定改错(10分)将错误选项的序号填在括号内,并将正确答案该在横线上。
Unit1 My name’s Gina.第一课时Section A 1a-2c课前热身温故知新根据汉语完成单词:This is a ___________. (光盘)It is a _________. (地图)It is a yellow ________. (夹克衫)This is a ________. (铅笔)It is a ________. (直尺)学习目标有的放矢P.1-P.2单词。
What’s your name? My name is Jenny. I’m Jenny.What’s his name? His name is Tony.What’s her name? Her name is Gina.指点迷津授之以渔本课的重难点:形容词性物主代词及be动词1.物主代词实际上是人称代词的所有格形式。
形容词性物主代词一定要后接名词(如:This is my book. 这是我的书。
)2.动词be的现在时态动词be就是我们所学过的am, is ,are的动词原形。
如何使用这三种形式主要取决于主语。
当主语是第一人称I(我)时,用am, 缩写为I’m;主语是第二人称you(你)或复数时,用are, 缩写为you’re,主语是第三人称it/she/he(它/她/他)或名词及代词的单数时,用is, 缩写为it’s/she’s/he’s。
如:①I am(I’m) Liu Ying. 我是刘英。
②You a re(You’re)Lin Tao. 你是林涛。
教学流程一未雨绸缪1.预习单词:my name is clock I am nice to meet you what your hello his and her questionanswer look句型:What’s your name? My name is Jenny. I’m Jenn y.What’s his name? His name is Tony.What’s her name? Her name is Gina.2.小试牛刀预习检测:用所给词的正确形式填空(1). What’s ______ (you) name?(2). ______(he) pen is black .(3).This is ______ (she) name.(4). He _____ (be) Tom.(5). I ___ (be) Miss Wang.(6). Tom and King _____(be) good friends.二课堂探究1.自主学习(1). I’m _____ (you) new English teacher.(2). ____ (he) is a new student. What’s _____ (he) name?(3). ____ (I) am Jim. ____ (I)(4). What _____(be) your name?(5) _____(be) he Li Ming?2.合作探究(兵教兵) 完成对话(1)A: What’s ______ name?B: My name_____ Jenny.A: I_____Tony.B: Nice to meet ______.(2) A:What’s his name?B: ____ name is Tony.A: And what’s ______name?B: Her name _____ Jenny.3.质疑解疑形容词性物主代词顺口溜我的my你的your,我们的是our。
Unit1 My name’s Gina一.单项选择。
(25`分)( ) 1.--_____,Cindy ? --- Fine ,thank you .A. How is you ?B. Good morningC. HelloD. How are you( ) 2. This is ____. A . ball B. my a book C. Eric D. photos( ) 3.—Bob , ________. ---Oh ,nice to meet you .A.this is Mike B. he is Mike C. Mike is here D. hello Mike( ) 4.—Is this your eraser ? - _____.A.No, it isn’t .It’s my eraser . B. Yes, it’s . It’s my eraser .C. Yes, it is . It’s my . D. Yes. It’s my eraser .( ) 5.-Is Tony your friend ? ---Yes , ____.A. it is B. he is C. you are D. she is . ( )6. Here ______ my pens and pencils. A. is B. am C. are D. do( )7. Your mother’s sister is your__________. A. grandmother B. brother C. aunt D. sister ( )8. –Bob, is this______ cat? –Yes, _____name is Mimi. A. you, it B. your, it’s C. your, its D. you, it’s( )9. –-Is this your ruler? – -No, it isn’t. it’s _______ruler. A. my B. her C. he D. me ( )10. _____your phone number? --It’s 367-2456.A. Is B. Is it C. What D. What’s ( )11. What______ these_______ English ?A. is, in B. are, in C. is, at D. are, at( )12. --How is your brother? --_________________.A. How do you do?B. He’s fine, thanksC. Thank you very much.D. I’m sorry.( )13.-What’s_____ name? -My name is Gina Brown. A. your B. you C. his D.her( )14.Thanks ___ _ the photo of your family. A. in B. for C. at D. on( )15. Mr Brown isn’t_______ Englis h teacher. A. a B. an C. one D. /( )16. –Are you a teacher? --_____________. A. I’m B. Yes, I am not. C. No, I am. D. No, I’m not.( )17. This is Mary and that is Kate. ______my ________.A. She’s, friendB. They’re, friends.C. They’re, friendD. She’s, friends( )18. His name is Tony Hand. His ______name is Tony. A. last B. first C. family D. middle ( )19. --What’s this? --It’s________.--What color is it? --It’s_______.A. orange, an orangeB. an orange, an orangeC. orange, orangeD. an orange, orange ( )20. –What color is______? –It’s red. A. an pen B. he pen C. she pen D. the pen( )21. --What’s that? --It’s_________.her photo family B. a photo of she family C. a family photo of she D. a photo of her family( )22. Her family name is Brown . The girl’s name is________.Brown Mary B. Brown T om C. Mary Brown D. T om Brown( )23. I_____ Alan. You ______Gina and she_______ Mike.A. is, am, areB. are, is ,amC. am, is ,areD. am, are, is( )24. –Is____ his backpack? –No,____ isn’t. It’s_____ backpack.A. this, that, myB. this, it, hisC. that, it, myD. that, this, her( )25. –Han Mei’s family name is _______. A. Han B. Mei C. han D. mei二.完形填空。
Unit1 My name’s Gina一、根据句子意思和首字母提示写单词。
1.--What is your n______? --Jenny Brown.2.He is my brother. H____ name is Tony.3. --H_______! I’m Nick. --hello4.This is my sister. H____name is Gina.5.--I’m Mary. --Nice to m_____ you.6.--What’s ______ name? --My name is Fang Yan.7.The girl is Jenny White. Jenny is _____ first name. (she)8.--Nice to meet ______. --Me, too. (you)9._____name is Gina. ______is a girl. (she)10.I don’t know the boy. What’s ______name? (he)二. 单选。
1.--Hello!I’m Gina.--_____, Cina! I’m Alan. Nice to meet you.A.HiB.OKC. Excuse me2.This is ____CD Player. It’s ____CD.A.an; hisB. a;he’s C a; his3.--______ your name?--My name is Mary.A.WhatB. What’sC. when4.This is a boy . _______ name is Jack .A. HisB. HeC. SheD. Her5.The quilt is ________ white.A. aB. anC. /D. this6. —What’s ____ telephone number?—It’s 8265-3412.A. youB. yourC. my7. Good morning, Miss Gao. --- ___________ Li Ming.A. Nice to meet youB. HelloC. How do you doD. Good morning8. Sit down, please. --- ________________.A. Thank youB. Yes, you’re right.C. OKD. All right9. --Excuse me. _____ you Mr. Zhang?--- Yes, my name ______ Zhang Ming.A. Are, amB. Is, areC. Is, amD. Are, is10. --___________, Gina. --- Nice to meet you, too, Li Lei.A. Good morningB. How are youC. Nice to meet youD. Thank you11. –Is ____Cindy? --No, ___name is Alice.A.she,sheB.her,herC.her,sheD.she,her12. --Is he Frank? --________.A.Yes,he isn’t.B.No, he is.C.Yes, he is.D.No, she isn’t.13. --What’s the girl’s name? --________.A.Kate is.B.It Kate.C.That is Kate.D.Her name is Kate.14.--Is his name Jim Green? --________>A.Yes, he is.B.No, he isn’tC.No, it isn’tD. Yes, it isn’t.三. 连词成句。
Unit 1根据汉语或单词首字母提示完成句子。
1. Is ________(零) a number?2. ______(看) at this picture, please.3. I’m from _______ (中国)。
4. Nice to ________(遇见) you.5. ---Whit’s this? ---It’s a _________(时钟).6. I have a sister. H____ name is Jenny.7. Tom is 13. He is a m_________ school student.8. I have a new p______. Its number is 567-9863.9. His l______ name is Brown.10. Look at the ID c_______ and answer the question.一.单选1.My name is Tony Brown. Tony is my ____ name.A. lastB. familyC. middleD. first2.–Is Tom your friend?---________.A. Yes, I amB. No, she isC. Yes, he isD. No, He is.3.---What’s his name?---________.A. It’s a pen.B. My name is JackC. His name is JimD. He is fine4.---______ your telephone number? ---239-5920.A. WhatB. What’sC. HowD. How’s5.---What’s five and ______? ---It’s nine.A. threeB. fourC. fiveD. two6. --- What’s this? ---It’s _____ orange.A. aB. anC. theD. /7. ---What’s zero and _____? ---It’s eight.A. twoB. fourC. sixD. eight.8. --- Nice to meet you. --- ________.A.I’m fineB. HelloC. Nice to meet you, too.D. Thank you9. --- ______ your telephone number? ----- ______ 240-8890.A. What, ItB. What’s, It’sC. What’s, ItD. How’s, It’s10. My last name is my ______ name. A. first B. middle C. family D. given 三.汉译英1.电话号码_________________2.姓________________3.名字_________________4.身份证_________________5.我的朋友_________________6.中学_________________7.很高兴认识你_________________8.他的名字_________________二.连词成句1.your what name is (?)_________________________________________2. name is her Tanya(.)____________________________________________3. his number phone what’s ________________________________________4. her what family name is(?) ______________________________________5. to meet you nice too(.) _________________________________________6. your is he friend(?) ______________________________________________7. 234-5678 my is number telephone (.) ______________________________9.is middle a Jim student school(.) ________________________________ 三.按要求完成句子1.Her name is Mary . (对划线部分提问)_______ _______ her name?2.My last name is Hand.(改为同义句)My _________ name ______ Hand.3.My name’s Eric. (改为同义句) _________ Eric.4. His telephone number is 810-0536.(对划线部分提问) ________ her phone number ?5.Her last name is Green. (对划线部分提问)________ ________ ________ name?四.am, is ,are 填空1.--- What _______ your name?---My name _______ Linda.2.--- Hello! How _______ you?--- I________ fine,thanks.3.--- What _________ this in English?---It _______ a ruler.---What color ________ it?---It _________ green.4.His name ________ Bob.5.Her f irst name _______ Jenny.6.I _________ Mary. What ________ your name?五.阅读理解His nam e is David. His last name is Hunt. His phone number is six-z ero-nine, one-two-eight-nine. Her name is Ann King. Her phone number is two-three-four, five-zero-one-seven.根据短文内容判断正(T), 误(F)( ) 1. His name is Hunt David.( )2. her first name is King.( ) 3. Hi s last name is david.( ) 4. her last name is Ann.( ) 5. Her phone number is 234-5027.( ) 6. His phone number is 606-1289.七.中考链接( )1. My name is Tony Brown. Tony is my _______ name.A. lastB. familyC. middleD. first( )2. Mary and Gina are my cousins. ______ father works in Dongfeng Company.A. TheirB. TheyC. ThemD. Theirs( )3. --- What’s his name? -- ________.A. It’s a penB. My name is JackC. His name is JimD. He is fine.。
Unit 1 My name 's Gina(第1课时)Section A 1a-2学案【学习目标有的放矢】:1、熟悉掌握词汇name clock 等2、学会介绍自己并询问他人姓名,能够利用所学知识进行打招呼.3、能听懂听力对话并能对根据听力对话进行自由交际.【指点迷经授之以渔】:使学生学会打招呼和介绍自己,并询问他人姓名的句型.Nice to meet you . What's your name ? My name is ......【学习流程】:一、未雨绸缪(教师寄语:Knowledge is power.)学习任务一: 熟悉掌握词汇name ,clock1、认真观察第一页的图画,小组讨论你所认识的物品的英语单词.2,、试着写出含有的物品的英语单词.3、小组竞赛,展示( 看谁总结的多, 写的准确)学习任务二: 学会介绍自己并询问他人姓名,能够利用所学知识进行打招呼.1、教师自我介绍,引导学生介绍自己.A: Hello , I am Gina , What's your name ?B: My name is Alan .2、小组竞赛, 两人一组,询问他人姓名,介绍自己.3,、分角色朗读1A对话.学习任务三: 能听懂听力对话并能对根据听力对话进行自由交际.1、听录音, 给1B 的对话编号.2、根据听力对话进行自由交际.3、小组竞赛, 展示对话交际。
二、课堂探究(教师寄语:Many hands make light work. )小组讨论我们所学的英语名字和汉语名字的区别, 如何用英语拼写你的名字?三、提高拓展(教师寄语:No man can do two things at once.)1、归纳你所学到的问候语.2、自己编写一个打招呼并询问姓名的小对话.四、小试牛刀(一)A单项选择.1. _______your name ? My name is Gina .A. WhatB. What'sC. WhoD. which2. Good morning , Miss Wang ! _____________!A. HelloB.HiC. Nice to meet youD. Good morning3. I _______Sally , What______ your name ?A. am ,isB. is , amC. is , isD.am, am4. ______name is Li lei .A. IB. I amC. MyD. you5.— _______, What's your name ? — John Green .A. HiB. OkC. sorryD. Excuse me6. What’s his name ? ___________.A. BobB. GraceC. JennyD. Alice7. I _______ Bob ,My pen _______ red.A. am ,amB.am , isC. is , amD. is , is8. What color is ______ ruler?A. youB. herC. her aD. a her9. What’s ______ name ? __ ________ Wei Hua.A. you , I’mB. your ,My nameC. you , MyD. your, I’m10.This is Tom. _______ pen is red.A. MyB. YourC. HisD. HerB.改写句子1. This is a pen .(划线部分提问)_______________.2. He is fine. (同上)___________________.3. Is he Jack(做否定回答)。
Unit 1 My name 's Gina(第4课时)Section B 1a-2c学案【学习目标有的放矢】:
1、复习掌握数字的写法、读法。
2、学会互相询问电话号码。
3、能听懂听力对话并能根据对话进行自由交际。
【指点迷经授之以渔】:1、熟悉掌握数字的拼读。
2、句型What's your telephone number ?
It's ------
【学习流程】:
一、自主学习(教师寄语:Knowledge is power.)
学习任务一: 熟练掌握0-9十个数字。
1、个人复习,记忆本课单词.
2、听录音跟读。
3、小组相互检查单词读和写的情况.
4、小组展示.,看谁记得最准。
5、再听一遍录音,巩固记忆。
学习任务二: 能运用句型:What's your telephone number? It's... 进行交际.
1、小组合作,理解并熟读下列短语写出汉语意思。
phone number :____________telephone number___________
her phone number :________ his phone number: __________
2、试读下列对话,两人合作练习.
A: Hello! What's your name?
B: My name is Gina.
A: What's your telephone number, Gina?
B: It's251--9237.
3、听录音,完成1b.
4、小组合作,做对话划线部分的替换练习
5、对抗小组开展竞赛,展示自己的对话.
学习任务三. 熟练掌握几个常见英文名字和数字的读法。
1、个人自读记忆2a中所出现的名字及电话号码。
2、小组合作,组内互读互评。
3、小组展示,对抗组纠错。
4、听录音,完成2a 、2b。
二、课堂探究(教师寄语:Many hands make light work. )
1、小组内互相询问他人的电话号码,做1c的小组活动。
3、每人统计一个小电话本,完成2c 的表格。
三、提高拓展(教师寄语:No man can do two things at once.)
1 归纳你所学过的基数词。
2、自己编写一个打招呼并询问电话号码的小对话.
四、小试牛刀
(一)按顺序写出数字0—9的英文形式。
.
0________ 1________ 2________ 3________ 4________ 5________ 6_________ 7_________ 8_________ 9________ (二)用数字或英语表示下列电话号码.
1、281—9176___________________________
2、535—2375 ___________________________
3、267—3018 ___________________________
4、four nine eight zero seven ________________________
5、one five six three one eight _______________________
(三)按由小到大的顺序排列下列每组数字.
1、two、three、one _______________________
2、five、seven、six _______________________
3、nine、zero、one ______________________
(四)改写下列句子。
1、My phone number is 281—9178. (对划线部分进行提问)_____ your phone number ?
2、What's her telephone number ?(补全对话)
____ 021—5544.
五. 阅读下列对话,根据相关信息完成后面各题。
(G=Girl, B=Boy)
G: Hi! My name’s Mary. What’s your name?
B: My name’s Bob. Nice to meet you.
G: Nice to meet you, too.
B: Mary, is your last name Miller?
G: No. My last name is Green. What’s your last name?
B: My last name is Brown.
G: Oh, what’s this, Bob?
B: It’s my phone. Look! It’s blue.
G: What’s the phone number?
B: It’s 442-7882.
G: 422-7882.
B: Oh, no. It’s 442-7882.
G: Thanks.
1. 写出Girl的全名: ___________
2. 写出Boy的全名: ___________
3. 判断句子的正误(T/F):
( ) It’s Mary’s(玛丽的) phone.
4. 回答问题:What color is the phone?
__________________________________
5. 根据上下语境,写出画线句子的汉语意思:
__________________________________
六、【我的收获和质疑】(教师寄语:Never do things by halves)。