Unit 6 Is she a student-第二课时

合集下载

人教版五年级英语上册精品教案Unit 2 教案(第二课时)

人教版五年级英语上册精品教案Unit 2 教案(第二课时)

一、教材内容分析本单元为小学英语(PEP)五年级上册第二单元My week第二课时。

Let’s learn部分学习的单词是:Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday。

教材通过吴一凡和机器人Robin讨论吴一凡课程表的情景,呈现单词的词形和意义。

本部分的教学目标是:学生能够听、说、读、写上述单词,并能够在语境中正确运用上述单词。

Let’s play部分用于操练和巩固A Let’s learn板块有关一周七天名称的单词。

本活动要求同桌两人合作完成,一人说课程名称,一人猜星期几。

二、学生情况分析五年级学生已经具备一定的听说读写能力,并且已经学习过本课涉及的科目单词。

同时,学生已在本单元第一课时已经接触过主句型What do you have on … ? I have … 在此基础上,本课要使学生进一步掌握运用主句型谈论学校课程安排情况,并学习重点词汇:Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday。

三、教学目标1.能够听、说、读、写以下七个单词:Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday。

2.能够在语境中正确运用上述单词。

3.能够完成“猜一猜”的活动。

四、教学重难点(一)教学重点通过学习学生能听说读写本课四会单词。

运用所学单词结合重点句型遣词造句。

(二)教学难点鼓励、引导学生结合自己生活实际,运用本课内容进行自主对话。

五、教学步骤1.热身、复习(1)教师热情地和学生打招呼,相互问好。

(2)跟唱有关星期单词的歌曲。

【设计意图】开课时,唱与本课息息相关的歌曲达到唤醒学生学习热情的目的。

(3)自由交谈。

让学生运用上节课所学句型What do you have on…. ? I have … on …自由交谈,由旧知识过渡到本课重点词汇。

2020人教PEP版四年级英语上册Unit 6课时作业及答案

2020人教PEP版四年级英语上册Unit 6课时作业及答案

2020人教PEP版四年级英语上册Unit 6课时作业及答案Unit 6 Part A 第一课时一、听录音,判断听到的单词与图片是(T )否( F )相符。

1.()2.()3.()4.()5.()二、听录音,根据听到的句子给图片排序。

()()()()()三、听录音,根据听到的内容补全对话。

A: How many 1 are there in your family, Li Ming?B: Three. My 2 and me.How many people are there in your family, Xiaoli?A: My family has 3 . My father, my mother, my 4 and me.What about you, Amy?C: 5 .My dad, my mum, my sister, my 6 brother and me. A: But that’s only five.C: And my 7 8 .B: Oh, you have a big family!四、连一连。

1.five people 我的家庭2.how many 五口人3.my little puppy 我的婴儿小妹妹4.my baby sister 多少5.my family 我的小狗五、选择题( )1.My _______ has five people.A. farmB. familyC. farmer( )2.There _______ three people in the room.A. isB. amC. are( )3.How many birds are there _______ the tree.A. onB. atC. in( )4.There are ten apples _______ the table.A. atB. onC. in( )5.—_______people in your family—fourA. WhatB. HowC. How many六、仿照例句,看图写句子。

新目标上册英语八年级随堂练Unit 6(有答案)

新目标上册英语八年级随堂练Unit 6(有答案)

新目标上册英语上册八年级随堂练Unit 6 I’m more outgoing than my sister.第一课时Section A (1)I. 写出下列形容词的比较级。

1. tall _______________ short _______________ long ____________2. fine ______________ late ______________ nice ____________3. big ______________ thin ______________ fat ____________4. easy _____________ funny _______________ early ____________5. athletic _____________ outgoing ______________ popular ____________6. little _____________ well ______________ far _____________7. ill ______________ bad ______________ many____________8. much____________ good _____________ badly ____________1. Wang Fang is _____________ . She always helps others.2. My father is a _____________ man. He is very strict with us.3. John is very _______________ . He always makes a joke with his classmates.4. My daughter is a _____________ girl. She doesn’t like to go out with her classmates.5. Mary is not _______________ . She never does any sports.6. The lady looks _____________ , but she is 50 years old.7. The little girl likes talking with people. She is really ______________ .8. My pet dog is __________ . He always brings me my shoes when I come home from school.9.The twin sisters have the same haircut. They wear long __________ hair. They are so beautiful.10.Don’t worry, please be __________ .III. 用所给词的正确形式填空。

人教版三年级英语下册全册优秀ppt课件

人教版三年级英语下册全册优秀ppt课件

Yao Ming is a man.
Jackie Chan is a man.
Sing a song
Father and mother
Homework
(1)Listen to and repeat “Let’s talk”.
(2)Make a dialogue with your partner according to “Let’s talk”.
单词中的字母组合“a”都发/æ /音 发音要领:该音是个前元音,是字母a在重读闭音节中的发音。/æ /是短元 音。发音时舌尖抵下齿;舌前部稍抬高,舌位比/e/更低;双唇平伸,成扁 平形。 。
cat [英][kæ t]
单词中的字母组合“a”都发/æ /音 发音要领:该音是个前元音,是字母a在重读闭音节中的发音。/æ /是短元 音。发音时舌尖抵下齿;舌前部稍抬高,舌位比/e/更低;双唇平伸,成扁 平形。 。
加拿大的国旗 加拿大的标志性建筑物
中国的国旗
中国的标志性建筑物——长城
Let’s practice
I’m a girl. A girl from the UK.
Let’s practice
I’m a boy. A boy from Canada.
We are friends. We like to play. A boy from Canada. A girl from the UK. Friends from China and the
你好,我是艾米。我来自英国
你好,我是张鹏。我来自山东
欢迎
Boys and girls, we have two new friends today.
Hi, I’m Amy. I’m from the UK. Hi, I’m Zhang Peng. I’m from

精编新陕旅版四年级下册英语第五和第六单元课时练随堂练含答案8课时

精编新陕旅版四年级下册英语第五和第六单元课时练随堂练含答案8课时

Unit 5 Where Are You Going?第一课时一、给下列短语选择正确的译文。

()1. bus stop A.汽车 B.公共汽车站C.停止()2. clothes shop A.衣服 B.商店C.服装店()3. bookstore A.书籍 B.书店C.商店()4. in hospital A.生病住院 B.在医院C.去医院三、看图选句子。

A. hospitalB. bus stopC. shopD. bookstoreE. cinemaF. park()1.()2.()3.()4.()5.()6.二、英汉互译。

1. 去公园2. 宠物商店3. 去书店4. 在医院5. 读故事6. in the park7. go to the cinema8. buy a story book 9. write a story四、读句子,选择合适的单词填入横线处。

A. hospitalB. shopC. bookstoreD. cinemaE. park1.Lily wants to see a film. She is going to the .2.She wants to buy some books. She is going tothe .3.The children are going to the to fly kites.4.The student is going to the to buy a pencil.5. Mom is ill. She is going to the .参考答案一、1. B 2. C 3. B 4. A二、1. D 2. A 3. E 4. C 5. F 6. B三、1. go to the park 2. pet shop 3. go to the bookstore4. in the hospital5. read a story6. 在公园里7. 去电影院8. 买故事书9. 写故事四、1. D 2. C 3. E 4. B 5. AUnit 5 Where Are You Going?第二课时一、单项选择。

人教PEP三年级下册英语全册教案

人教PEP三年级下册英语全册教案

人教PEP三年级下册英语全册教案Unit 1 Welcome back to school!第一课时教学目标:知识与技能:能听说单词Welcome,back,boy, and,girl, we, new, friend, today, from等;会运用句子I’m /I’m from介绍自己及自己的情况。

过程与方法:创设情景,小组合作学习中巩固运用句型和单词。

情感、态度和价值观:培养学生尊重他人的良好品质。

重点、难点:理解单词boy,girl,friend。

1.boy和from的读音不易掌握。

2.认识和理解英语中人名、地名及国家名称的写法和读法。

教学过程:一、热身/复习(Warm-up/Revision)师生问候,用英语打招呼Welcome back to school!复习巩固学过的内容,创设英语学习氛围。

二、新课展示(Presentation)1.教师借助Amy和Zhang Peng的头饰向学生介绍引出单词:boy,girl,friend。

2.利用单词卡片教学生认读单词:boys and girls, today, new friends。

3.教师带头饰自我介绍:Hi,I’m Amy. I’m from the UK.借助国旗引导学生认识英国的英语名称。

4.教师带头饰自我介绍:Hi,I’m Zhang Peng. I’m from Shandong.借助国旗引导学生认识英国、美国和加拿大的英语名称。

5.教师点拨:英语中人名、地名和国家名称的首写字母大写的写法。

the UK是英文缩写形式必须都大写,读作U和K。

(6)听课文录音,跟读对话。

三、趣味操练(Practice)1.学生两人一组分角色练习对话。

2.小组展示:表演对话。

3. Look and say:看国旗,编对话运用句子:I’m /I’m from介绍自己及自己的情况。

理解What about you?的含义。

第二课时教学目标:知识与技能:能听说认读单词:UK,Canada,USA,China.主要通过情景对话学习介绍自己的国籍,并在实际情景中自然运用。

译林出版社牛津小学英语2A教案(全册)

译林出版社牛津小学英语2A教案(全册)

课题:Unit1My family教案内容:☆教学调整☆教学目标:1、能听懂、会说、会认单词father、mother、brother、sister、me2、能用This is my …来介绍自己的家庭成员。

教学重点目标1、2教学准备:手指套、全家福照片、图片、一副眼镜、领带教学时间:三课时教学过程:第一课时一、warm up1、greetingT: Good morning.How are you?2、listen and do. Raise your hand. Wave your hand. Put itdown.二、presentationT show the family photo: now, boys and girls, look,what isthis? This is my family photo. Look, my father, my motherand me . This is my family.用手圈一下。

教my family.由慢到快。

Ss read one by oneSs say : my family, your family.(出示他们的照片)(一)teach: father, mother, me(1)老师出示自己的全家照自问自答:look, guess who is he?S: Father. (给予学生适当的奖励)T: Yes. This is my father。

T show the card :father 贴于Bb, 领读几遍,注意th 的发音。

Ss read : father,father ,my father (一小组传卡片挨个读; 一组一组读,)T : look, this is my father. 出示句型卡片This is my ……学生跟读遍。

T:Who can follow me ?introduce your father学生手指着照片练说。

人教版七年级英语下册同步导学案unit6 period1 sectiona1a--2d

人教版七年级英语下册同步导学案unit6 period1 sectiona1a--2d

Unit 6 I’m watching TV.Period 1 Section A 1a-2d【课型】听说课学习目标1.掌握现在进行时态及一些表示具体动作的词组搭配,如:doing homework,watching TV,eating dinner等。

2.用现在进行时的各种形式进行准确的描述和表达正在发生的动作。

学习过程【自主学习】A.预习生词,做到会读知意。

B.知识点拨:一、现在进行时表示现在(说话瞬间)正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。

是由助动词be(am,is,are)+动词-ing形式构成的。

—What are you doing?—I’m doing homework.二、仔细观察,把下列动词-ing的变化形式归类。

do-doing go-going look-lookingwatch-watching read-reading eat-eatingcome-coming have-having write-writingdance-dancing run-running swim-swimming(1)(2)(3)C.预习检测:完成1a并翻译其中短语。

(1)making soup(2)watching TV(3)cleaning(4)exercising(5)reading a newspaper(6)talking on the phone【新课导入】Step 1:Lead-inLook at a picture of a boy playing basketball and answer “What’s Jim doing?” Describe the picture “He is playing basketball.” Talk about other pictures “What’s...doing?”Write the complete questions and answers.【新知呈现】Step 2:Presentation1.Look at the pictures of 1a.“Some of our friends are living in a building.What are they doing?”Answer some questions according to the pictures one by one “What is he/she doing?What are they doing in Picture h?” When the students answer the questions,the teacher writes the new words on the blackboard,for example:making soup,washing the dishes,using the computer,reading a newspaper.2.Finish the task of 1a.You can speak out the complete sentences to check the answers.【新知学习】Step 3:Listening 1bBefore listening1.Find the verb,and write the present participle,for example:watch-watching,clean-cleaning,read-reading.2.Read the requirement of 1b,and guess the people of 1a:Who’s Bob?Who’s Jenny?Who’s John?Who are Dave and Mary?While listening1.Listen to the tape and finish this task.Check the answers.Ask and answer the information,for example:A:What’s Jenny doing?B:She’s watching TV.A:What’s John doing?B:...A:What are Dave and Mary doing?B:...2.Listen again and read after it.Step 4:Pair work:1c任务1:Practice the conversation in 1b in pairs.任务2:Role-play the conversation.观察与思考1现在进行时表示正在进行的动作或存在的状态。

最新小学课堂作业本四年级英语B参考答案及听力材料优秀名师资料

最新小学课堂作业本四年级英语B参考答案及听力材料优秀名师资料

小学课堂作业本(四年级英语B)参考答案及听力材料小学课堂作业本,四年级英语B,参考答案及听力材料Unit 1 A new student第一课时【课堂检测】一、1. D 2. C 3. B 4. A 5. C二、1.× 2.× 3.? 4. ×三、1. he is 2. she is 3. what is 4. where is 5. it is 6. that is 7.I am 四、1.C 2. A 3. B五、1. student 2. Who’s, He’s, teacher 3. doctor 4. Who is, She’s, nurse 【拓展提高】who’s, He, No, isn’t, basketball第二课时【课堂检测】一、1. student, teacher 2. girl 3. nurse 4. doctor二、1. B 2.A 3.B 4. A三、1.C 2. E 3. B 4. A 5. F 6. G 7. D四、1.are, I am 2. are, nurse 3.Who’s, He’s, student, he is综合练习听力部分一、1. b 2. b 3. a 4.a 5.b 6.a二、1.? 2. × 3.? 4. × 5.?附:听力材料一、1.Is the boy a student? Yes, he is. ( b ) 2. Oh, come down, Liu Tao. Don’t climb trees again.( b ) 3. Hello, Ping Ping. Hello, Hu Wei. Whose photo is this? Oh, It’s my aunt’s. She’s a nurse.( a ) 4. Look at that man? Who’s he? Oh, he’s my English teacher, Mr Gu. (a) 5. Excuse me, areyou a teacher? No, I’m not. I’m a doctor. (b) 6.Look, who’s the little girl ? She’s my sister. She hasa new dress. (a)二、1. Don’t be late again. (?) 2. What’s the matter? ( × ) 3. Who’s the girl ? (?) 4. Excuse me,is he a teacher? ( × ) 5. What’s the time, please? (?)笔试部分一、1.? 2. × 3. ? 4. × 5. ×二、1. nurse 2. boy 3. teacher 4. girl三、1. C 2. A 3. B 4. A 5. B 6. B 7. B 8.C四、1. Who is this boy? 2. The girl is a good student. 3. Are you a new teacher here? 4. Don’tclimb trees again.五、d e b f c aUnit 2 At a Party第一课时【课堂检测】一、ear eye mouth hair head nose mother/woman sister/girlbrother/boy1二、1.nose 2. mouth 3. ears 4. eyes.三、1. girl, eyes 2. woman, short hair 3. with, ears father 4. she, mother, hair, long【拓展提高】1. two 2. eight 3. five 4. four 5. six 6. one7. seven 8. nine 9. three第二课时【课堂检测】一、1. Who’s the woman with short hair? She’s my mother. 2. Who’s the boy wi th small eyes? He’s my friend. 3. Who’s the man with a big head? He’s my grandfather. 4. Who’s the man with a bignose? He’s my uncle.二、1. woman, Which one, in 2. Who’s, The one 3. Good afternoon, brother/friend, he isn’t三、1. Who’s the boy with big mouth? 2. Who’s the girl with small nose? 3. The one in the yellowdress is my sister. 4. This is my mother’s good friend.第三课时【课堂检测】一、1. × 2. ? 3. × 4. ?二、1. two big eyes 2. a small mouth 3. long hair 4. blue eyes 5. which one 6. good evening 7.good night 8. the boy with a big head三、1. d 2. e 3. b 4. c 5. a四、1. Is that your daughter? 2. The one in the red sweater.3.Who’s the man with a big nose?4.They are late for the party.【拓展提高】(略)综合练习听力部分一、1. b 2. a 3.c 4. a二、3 6 1 4 5 2附:听力材料一、1. here, hair, head 2. nose , nurse, no 3. bed, red, dad. 4. father, mother , brother.二、1. Who’s that tall man? Which one ? The one has a big nose. Oh, he’s my father. He’s a worker. 2. Hello, is that old woman your grandmother? Yes, she is . 3. Is that girl your friend ? Which one? The one with small mouth. No, she’s my sister. 4. Look, who’s that woman with long hair? Oh, she’s my aunt, Mrs Wang. 5. Who’s the man with big ears? He’s my uncle. He’s a policeman. 6. Who’s the boy in the T-shirt? He’s Da vid.笔试部分一、1. C 2.B 3. A 4. D 5. B二、1. B 2. A 3. C 4. B 5. C 6. A 7. C 8. A 9. B 10. C三、1. C 2. A 3. B四、(略)2Unit3 What’s your job?第一课时【课堂检测】一、(略)二、1. D 2. A 3. E 4. B 5. C三、1.cooks 2. workers 3. farmers 4. nurses 5. teachers 6. doctors 7. women 8. policemen 9.policewomen四、1. job, I’m, student 2. Who, She’s, teacher 3. What, their jobs, drivers 4. cook,Which one, in五、1. D 2. C 3. E 4. A 5. B第二课时【课堂检测】一、1. her, driver 2. He’s, worker 3. their jobs, They’re farmers4. eleven5. boys/students, they are二、1. C 2. A 3. B 4. C三、1.What are their jobs ? 2. Is he a driver ? 3.What is your job ?4. My brother and sister aredoctors. 5. The girl in the green sweater is six.【拓展提高】一、1. A 2.A 3.D 4.C 5. D 6. B 7.B 8.C 9.D 10.B二、(略)第三课时【课堂检测】一、1.C 2.B 3.A 4.B二、1. × 2. ? 3. ? 4.× 5. ? 6. ×三、1. C 2. F 3. A 4. B 5. E 6. D四、1. job, How old, I’m 2. his, He’s, old, He is 3. are, No, are, jobs, farmers综合练习听力部分一、1. a 2. b 3. b 4. a 5. a 6. b 7. b . 8. a二、four, father, brother, student, cook, teacher附:听力材料一、1. What’s the man’s job? He’s a cook. (a) 2. She’s a waitress, I think. Yes, she’s is. (b) 3. Is he an engineer? Nes, he is a teacher. (b) 4. How old is the worker? He’s thirty. (a) 5. This policewoman is my aunt. (a) 6. Who’s that old man? He’s Mr Li. (b) 7. Is she a farmer? No, she’s a driver. (b) 8. What do you want to be? I want to be a doctor. (a)二、This is Yang Ling’s family. They’re are four people in her family. They’re her father, mother, brother and Yang Ling. Yang Ling is a student. Her brother is Yang Tao. He’s a cook. Yang Ling’s father is a worker, and her mother is a teacher. Look, they are watching TV now. They’re veryhappy. (four, father, brother, student, cook, postman, teacher).3笔试部分一、1. × 2. × 3. × 4. × 5. × 6. ?二、1.job 2.waitress 3.doctor 4.old 5.their 6.farmer 三、1.G 2.B 3.D4.A5.F6.E7.C四、1.B 2.A 3.D 4.B 5.C 6.C 7.D 8.A五、1.D jobs 2.C are 3.D like to/want to 4.A who isUnit 4 Buying fruit第一课时【课堂检测】一、B C A C B二、1. four apples 2. one pineapple 3. three peaches 4. two pears5. five oranges6.six bananas三、1. pear 2. peaches; bananas 3. grapes 4. orange 5. apples 四、略【拓展提高】1.? 2.× 3.× 4.? 5.? 6.?第二课时【课堂检测】一、1.C 2.B 3.C 4.A二、1. these ; pears 2. some grapes 3. How many ; kilos 4. What ; those ; peaches三、C E B A D四、1. these ; oranges ; What ; They’re 2. are ; grapes ; What ; those 【拓展提高】1. B; a 2.D; oranges 3.B; these 4.C; They’re 5.D; peaches第三课时【课堂检测】一、1. oranges 2. peaches 3. watermelons 4.grapes 5.pineapples6.pears二、1.C 2.B 3.A 4.C 5.B三、1.peaches; many; Three 2.bananas; How many; kilos; are 【拓展提高】略综合练习听力部分一、3 5 1 2 6 4二、略。

沪教版五年级上学期英语Unit 6 Family life 教案

沪教版五年级上学期英语Unit 6 Family life 教案

沪教版五年级上学期英语Unit 6 Familylife 教案n。

role-play教学方法与手段1.听说法,让学生通过听录音回答问题来感知和理解本单元的核心内容。

2.交际教学法,通过情景对话和角色扮演来帮助学生熟练掌握句型。

3.多媒体教学法,通过观看视频和听歌来激发学生的兴趣和研究动力。

课时划分与分课时目标第一课时:通过观看视频,让学生猜测职业,并研究相关的单词和句型。

第二课时:通过情景对话和角色扮演,让学生熟练掌握句型“Whatareyoudoing?”和回答方式。

第三课时:通过听歌和唱歌,让学生巩固所学内容,并培养语感和语调。

标题MyFamilyLife.教学目标1.能够正确使用现在进行时描述家人正在做的事情。

2.能够掌握与家庭生活相关的词汇和短语。

3.能够通过对话和写作表达自己的家庭生活情况。

语境推进talk aboutfamily life。

describefamilyactivities。

write aboutfamily life教学方法与手段1.交际教学法,通过对话和写作来帮助学生掌握现在进行时和相关词汇和短语。

2.多媒体教学法,通过图片和视频来激发学生的研究兴趣和创造力。

3.语法教学法,通过讲解和练来帮助学生掌握现在进行时的谓语构成和用法。

课时划分与分课时目标第一课时:通过对话和图片,让学生掌握现在进行时的用法和谓语构成。

第二课时:通过写作和讨论,让学生能够描述自己和家人的家庭生活情况。

第三课时:通过多媒体展示和讲解,巩固所学内容,并进行语法练和口语训练。

标题SaveXXX。

SaveXXX.教学目标1.能够正确理解“地球一小时”活动的意义和目的。

2.能够正确使用现在进行时和一般现在时描述环保活动和节约能源的行为。

3.能够树立节约用电的意识,并积极参与环保活动。

语境推进XXXXXXHour。

describeXXXactivities。

promoteXXXsaving教学方法与手段1.听说法,通过听录音和观看视频来理解“地球一小时”活动的意义和目的。

临汾市初中英语七年级上册Unit 6习题(含答案解析)

临汾市初中英语七年级上册Unit 6习题(含答案解析)

一、选择题1.My brother and I______.A.is a student B.am a student C.are students C解析:C【解析】【详解】句意:我的弟弟和我是学生们。

主语是My brother and I是复数,be动词用are;表语也是复数students。

根据题意,故选C。

2.—Is the man your teacher?—Yes. You’re _______ .A.right B.wrong C.real D.boring A解析:A【解析】【详解】句意:——那个男人是你的老师吗?——是的。

你说的对。

right正确的,wrong错误的,real真实的,boring无聊的。

根据Yes可知认为对方说的对,故选A。

3.—What fruit do you like?—I like________.A.carrots B.rice C.bread D.apples D解析:D【解析】【详解】句意:——你喜欢什么水果?——我喜欢苹果。

A. carrots胡萝卜;B. rice米饭;C. bread面包;D. apples苹果。

根据上文What fruit do you like?是问水果,故选D。

4.She_______oranges, but she________apples.A.like;don’t like B.likes;doesn’t likes C.likes;doesn’t like D.like;don’t likes C解析:C【详解】句意:她喜欢橘子,但是她不喜欢苹果。

这里是一般现在时态,主语是第三人称单数,谓语动词like变第三人称单数,根据语境可知第二空是否定回答,主语是第三人称单数。

助动词要用does+not+动词的原形。

根据题意,故选C。

5.There are some ______ and ______ on the table.A.tomato; bread B.tomatoes; breads C.tomatoes; bread C解析:C【解析】【详解】句意:“桌子上有一些西红柿和面包”。

人教版三年级下册英语Unit1教案

人教版三年级下册英语Unit1教案

Unit 1 Welcome back to school!»单元教材及学情分析1.单元教材分析本单元是本学期的第一个单元Welcome back to school! 欢迎学生回到学校,从巩固问候语开始,如:Welcome back! Nice to see you again. Nice to see you, too. 接着学习自我介绍I'm- - I'm from •••及问句Where are you from?和9 个单词Canada, China, USA, UK, she, he, student, teacher, pupil 以及元音字母a的发音。

在上个学期知识点Good morning. Nice to meet you.的基础上进一步扩展新知识,学生易于接受,能更好地学习自我介绍。

通过本单元的学习,更好地为以后学习介绍他人奠定基础;字母的学习也为以后的学习打下基础。

课本通过新学期新学生与大家见面、学生之间做自我介绍的情景,让学生感知句型的意义及应用情景。

2.学情分析三年级学生经过半年的学习,对英语有了全新的认识,加上社会与家庭的渲染与影响,学生对新课程充满了好奇想了解英语究竟是怎么一回事,学习热情也比较高。

这也是学生从对英语的无知向求知发展的动力。

这对他们学好英语有很大帮助,教师应抓住这一有利因素在新学期的第一节课里充分展示英语的魅力,让他们从一开始就爱上这门学科,激发学生的学习兴趣。

»单元教学目标1.知识目标(1)能够听懂、会说句型Where are you from? I'm from …He/She is…(2)能够听、说、认读单词:UK, Canada,USA,China,teacher, student, pupil, he, she。

(3)掌握Let's spell中元音字母 a 在单词中的发音以及认读、书写含有这个字母的单词。

九年级英语(Go for it)unit6导学案

九年级英语(Go for it)unit6导学案

Unit 6 I like music that I can dance to.第一课时Section A(1a-2c) 编写:都正善学习目标知识目标:重点单词:prefer, lyric, gentle重点短语:dance to, sing along with, different kinds of, play quiet and gentle songs重点句型:(1)—What kind of music do you like ?—I like music that I can sing along with.(2) I prefer music that has great lyrics.(3) I like musicians who play different kinds of music.能力目标:运用定语从句,学习表达自己或他人对某人某物的偏好。

情感目标:学会谈论自己喜欢的音乐,培养正确的审美情趣。

导入新课向学生介绍定语从句。

(课件展示)一.自主研学,理解新知一)用that或who完成句子。

1.I like music ______ isn’t too loud.2.Carmen likes musicians ______ play different kinds of music.3.Xu Fei prefers groups ______ play quiet and gentle songs.二)句型展示台4.我喜欢我能跟着跳舞的音乐。

I love music _________________________.5.—你更喜欢那种音乐?—What ____________ music do you _______ ?—我更喜欢我能随之唱歌的音乐。

—I ________ music that I can ______________________.6.Rosa 喜欢音乐轻柔的。

初中英语_Unit6 How often do you exercise 教学设计学情分析教材分析课后反思

初中英语_Unit6 How often do you exercise 教学设计学情分析教材分析课后反思

Unit6 How often do you exercise ?Section A(1a--2c)教学设计I. Teaching Aims:1. Teaching Aims and Demands Knowledge Objects :(1).Master the new words :housework,hardly, ever, once, twice, Internet, program(2).Learn the sentences :--What do you usually do on weekends? --I often go to the movies.--How often does he watch TV?--He hardly ever watches TV.-- Do you go shopping? --No, I never go shopping.2. Ability Object :会使用频率副词和短语,及一般现在时简单谈论周末活动情况。

3. Moral Object :培养学生养成良好的学习和生活习惯。

Ⅱ. Teaching Key Points and Teaching Difficulties:always,usually,often,sometimes hardly,ever,neverWhat does she do on weekends?She often goes to the movies.Ⅲ. Teaching Methods:Practicing methods,listening and writing methods.Ⅳ. Teaching Procedures :Step1.Greeting and Leading- inAsk a few students to say what they do on weekends.Step2.Presentation1.Ask and answerT: What do you do on weekend?S1: I always watch TV.S2:I usually exercise.....2.ExerciseSay some sentences about "What do you do on weekends?"Students learn about my activities in order to learn new words and frequency words“always\often\usually\sometimes\hardly ever\never”.3.Work on 1aLead in by looking at the picture and answering ,master the weekend activities :help with housework,read books,exercise watch TV,go shopping .4.Work on 1bListen and write the activities next to the correct frequency words,then check the answers.5. Work on 1cPractice the conversation in the picture above.Step3.PracticingMake your own conversations about what you do on weekends.Students work on in pairs to make up a conversation, they try to use adverbs of frequency.Step4.ListeningWork on 2a.1.Listen .Chen Tao is talking about how often he does these activities.Number the activities (1--5) in the order you hear them .2.Check the answers.Work on 2b1. Listen again.Match the activities in 2a with how often Chen Tao does them.2.Check the answers.Step5.Group workStudents work in a group of two to make up a conversation.Step6.Discussing1. Make a survey, "what does he/she do on weekends? ..."2.The leader reports it one by one.Step7.Summary1.Summary the language we’ve learned in this lesson.2.Do some exercises.Step8. HomeworkFinish writing as your homework.Unit6 How often do you exercise ?Section A(1a--2c)学情分析作为七年级的学生,灵活使用频度副词谈论课余生活,在接受上会有一些难度,这就要求教师在引入的时候要多从学生的角度思考。

四年级下册英语教案-Unit 6 Whose dress is this 课时2 Fun time

四年级下册英语教案-Unit 6 Whose dress is this 课时2 Fun time

四年级下册英语教案-Unit 6 Whose dress is this 课时2 Fun time & Rhyme time 译林版(三起)课程背景•年级:四年级•课题:Unit 6 Whose dress is this•课时:第2课时,Fun time & Rhyme time•出版社:译林版(三起)课程目标•学习颜色单词和简单的歌谣。

•能够听懂、理解歌谣。

•通过唱歌、玩游戏来提高学生的兴趣。

教学准备•教学PPT。

•蓝色、红色、黄色卡片各10张。

•背景音乐CD。

教学过程Part 1: Warm-up1.唱歌:Hello, Song。

2.问询:How are you today?Part 2: Presentation1.教师出示三种不同颜色的衣服,每个颜色10件,让学生分好颜色放在一起,并在黑板上标记每组衣服的颜色。

2.老师出示一件衣服,让学生猜测它是哪组的。

然后,学生拿出对应颜色的卡片,并用卡片表示自己的选择。

3.让学生报告他们的选择,进行核对。

正确的学生给予表扬。

4.重复以上步骤,让学生熟悉游戏流程。

5.引入Rhyme time部分。

Part 3: Rhyme time1.唱歌:What color is your dress?。

教师要求学生在歌曲中尝试听到颜色单词,帮助他们提前准备。

2.教学一些简单的颜色单词:red、green、blue、yellow、purple、pink。

3.老师用不同颜色的卡片打乱顺序,然后给学生听歌谣,要求他们按顺序举起卡片。

第一次老师可以跟着节奏点头或拍手来帮助学生,然后逐渐让学生独立完成。

4.让学生自由搭配颜色卡片,然后进行搭配练习。

Part 4: Fun time1.学生自由选择三种颜色,把卡片投入对应的桶里。

然后,轮流抽取自己的卡片,并猜测桶里有几张对应的卡片。

2.开始游戏,让学生相互猜测卡片数量。

猜中的学生可以获得相应颜色的卡片。

Part 5: Consolidation1.唱歌:What color is your dress?。

dialogue (U6-U13)B2 新世纪大学英语视听说课后练习

dialogue (U6-U13)B2 新世纪大学英语视听说课后练习

UNIT 6Create a dialogue according to the following situation:Student A is invited to a birthday party or to a farewell party next week, so Student A asks Student B if he or she is going to go there, too and talk about what presents to bring.A: Kate is going to hold her birthday party next week.B: Oh, my god. I almost forget that.A: Then… would you like to go with me?B: Um…you know, the final examination is coming and I need to…A: Oh, come on, Ana. Kate is leaving for Hong Kong next month. Maybe this is her last birthday party held here.B: OK, thank you for telling me about that. I’d love to go with you.A: It’ll be so much fun.B: Yeah. When and where shall we go?A: The birthday party will be held in her house next Friday evening.B: Got it. Um…do you know who else is going to be there?A: Oh, Probably a million people. Kate has so many friends.B: Yeah, she does. By the way, are you going to bring a present?A: Sure. I’ll bring something.B: Hmmm, what should I bring?A: Oh, Ana, use your imagination! Flowers or a card would be nice.B: OK. But I want to send her something special.A: How about a book? She loves reading very much.B: Um…it sounds like a good idea. Well, there is a book store right across the street. Let’s go and choose one for her.A: OK. Let’s go.UNIT7Create a dialogue according to the following situation:A is going to have a 3-4 day-trip, but he/she doesn’t know what he/she should buy. Now A is doing grocery shopping with his/her friend B,B gives A some suggestions.B: Hello, Kate. Long time no see.A: Hi, Ana.B: You look worried. What’s wrong with you?A: I’m going to have a 4-day trip, but I don’t know what I should buy…Now, I’m doing grocery shopping.Can you help?B: Sure. Um, you want to buy something necessary for your trip, right?A: Yeah.B: Have you made a list before you go shopping?A: Of course. If I didn’t make a list before I go shopping, I would come back without anything that I need. B: Yeah, you’re right. Let me see your shopping list. Um…you have bought a flashlight, two towels, a toothbrush and some makeup.A: Then…do you think I should buy anything else?B: Um…did you pick up some food?A: Oh, food. Darn! I forgot to get that. Maybe I can buy some ice cream.B: But I think you should cut down on sweets.A: But…well, OK, I do need to go on a diet…what a pity!B: Cookies must be an excellent choice. And you can bring something to drink with you.A: I’d love to buy some orange juice and some cold things.B: No, no, no. The cold things must be put in the fridge right away, or else they’ll spoil. It isn’t convenient to bring with.A: OK…I think we have got enough stuff. And I really appreciate it that you give me so many good suggestions.B: It’s my pleasure. Wish you a wonderful trip.A: Thanks a lot. Bye!B: Bye!UNIT8Create a dialogue according to the following situation:Student A has got an invitation to a dance party, but he/she always feels bad at dance parties. Student B is giving A some advice and encouraging him/her to the dance party.A: Hey, Kate, how is it going?B: Pretty good, how about you?A: Oh, I’m OK, I’m OK. I just called cause for some advice. I have got an invitation to a school dance party, but I have no idea whether to go or not.B: The dance party next Sunday?A: Yeah…B: Why not? I was invited, too. So we could go there together.A: Um…but I always feel bad at dance parties. So I was wondering whether you could give me some advice…B: Well, I want to know the true reason that makes you always feel bad.A: I’m too shy and I don’t know how to behave properly in front of so many people, which made me a little awkward.B: Don’t be shy. Everyone at the party is just the freshman .A: Maybe you are right, but …B: Well, to be frank, I would try to make some new friends if I were you. Just talk to whoever you are interested with. It’s fantastic.A: Hmm, it seems like a good idea.B: Yeah…maybe you’ll meet some available guys at the party.A: But, you know, I often feel nervous when I talk to strangers, I…B: Well, Ana, take it easy. It’s just a dance party, OK?A: OK, OK…You know, I think you are right. That’s what I will do. Well, thanks a lot, Kate.B: No problem. See you next Sunday.A: See you.UNIT9Create a dialogue according to the following situation:You have just come back from a four-day trip to the Yellow Mountains.♣ During the four days:--you were caught in heavy rain which stopped the operation of the cable car.--You had to stay in the open for the night because the hotel was overbooked.--You missed the sunrise because you were too sleepy and you broke your ankle while you were descending from the mountain.--Finally the rain was delayed for two hours on your way back home.♣ Now you are complaining to a friend who is also planning a trip there in the comi ng week.(You may find it on your companion book P. 95)A: Kate! Welcome back!B: Thanks.A: You look tired. What happened?B: You know, I have just come back from a four-day trip to the Yellow Mountains.A: Yeah, and I'm considering to go there next week.B: What? Oh, no! If you know my experience, I'm sure you will change your mind.A: Really? I can't imagine it.B: First, I was caught in heavy rain which stopped the operation of the cable car.A: Oh. No. That's terrible. So you walked to the hotel?B: Yes, And then I had to stay in the open for the night because the hotel was overbooked.A: That’s annoying. I can’t believe it! You didn’t reserve it before you go?B: Yeah, I forget it.A: OK, next time, you should be more careful.B: Next time? I won't go there again!A: Eh…B: After that, I wanted to watch the sunrise the next day to make me feel much better. But the reality is thatI missed it because I got up late.A: Don’t take it too much to heart. You can enjoy the sunrise next time.B: Maybe.(Walki ng……)A: What's wrong with your feet?B: My feet? Never mind, it's nothing serious. My ankle got injured while I was descending from the mountain.A: I'm deeply sorry to hear that.B: And train was delayed on my way back home. So I had to wait two hours. It was so frustrating!A: I bet. But don’t let these things get you down. Get some rest, Kate. Things will be better.B: Thank you! Bye!A: Bye!UNIT10Create a dialogue according to the following situation:Student A is living in the college dorm on campus, but his classmate Student B shares an apartment outside the campus with another student from other college. Both A and B arediscussing the relative advantages and disadvantages of the two ways of living.(You may find it on your companion book P. 105)A: Hey, girl. I heard about that you moved out of the campus’ dormitory, right?B: Yeah, I’m sharing an apartment with a student from another school now.A: Well, could you tell me your feelings about living outsides? I guess there must be so much fun.B: Not really, it brings me a lot of trouble in fact. For example, there is too much noise in the surrounding area, which bothers me a lot. So I often feel sleepy in class.A: Oh, that’s too bad.B: And the bad thing is far more this. The rent is a little expensive even though it’s old-furnished.A: The landlord must gain big profits from the students without any mercy.B: Yes, how about you?A: It’s hard to say. Compared with living outsides, I enjoy its security and convenience. It takes only a few minutes to reach the teaching building. In addition, we can have more time with classmates and roommates, which is helpful to develop a good relationship between us.B: That sounds pretty good. So just cherish the moment.A: Well, the bad aspects are unavoidable. It seems like it’s noisy and crowed every day whether you go to the bathroom or the toilet, the only thing you can do is waiting.B: Oh, my god. It’s so annoying. I think my situation is better than you in this aspect. Cause there is no rule to obey, I’m free and can do whatever I want.A: Wonderful. Maybe I will live off campus next year to experience the comfortable life as you described, B: Um…welcome to join us.UNIT11Create a dialogue according to the following situation:Suppose your partner is a stranger in your hometown. He/she would like you to introduce a few places of interest in your hometown.A: Hi Tingting.B: Hi XiaoshuangA: Where are you from?B: I’m from Xinyang , Henan province. You know that.A: Yeah but where is Xinyang?B: It’s in the south of Henan.A: Oh… what’s the weather like there? Is it similar to Wuhan’s weather?B: Yes, the weather in Xinyang is very similar to Wuhan’s. The winter is cold and the summer is hot…and something like that, you know.A: Yeah. How about the people live there?B: The population in my hometown is a bit large, but people here are friendly and happy…Um, just like me.A: Um…would you like to introduce some special local products in your hometown?B: Absolutely! Xinyang Maojian tea is one of the most famous teas in China. It is both tasty and good-lookingA: Wow, I love Chinese tea, which is not only a kind of drink but also a form of art.B: Yeah, you’re right. And I’ll send you some tomorrow.A: Great! Thank you. By the way, I want to visit some places of interest here tomorrow…any advice?B: Um…how about the Longmen Grottoes in LuoYang? I think it’s the most beautiful and historical place on earth.A: OK, thanks for your suggestions. I’ll leave for Luoyang tomorrow.B: Maybe I can see you off tomorrow at the bus stop and I’ll bring some Maojian tea to you.A: OK, see you tomorrow.B: See you.UNIT12Create a dialogue according to the following situation:Imagine your partner is from the United States and knows nothing about Chinese food. At breakfast time, you are supposed to explain different foods to him/her. He/she will ask some specific questions about different food and decide which food he/she likes.A: Hey, Kate. What are you doing here?B: Hi, Ana. I want to eat something for breakfast, but…you know, I’m a foreigner here, and I know nothing about Chinese food.A: Is there anything I can help you?B: Sure. Um…what’s that? Is it a cup of milk?A: No, no, no. It’s called milk. It’s made of soybean.B: But it does look like a cup of milk.A: Yeah, and it’s as healthy as milk. People in China often drink it in the morning.B: Um…I’ll try it this morning.A: Excellent choice…B: And what the little dish?A: That’s the hot dry noodles.B: The what?A: It’s one of Wuhan’s special local products. Maybe you can have a try.B: Yes, I’d love to try some traditional Chinese food. Um…is it spicy?A: It tastes a little spicy. Hmmm, you don’t like spicy food?B: I love spicy food, but I don’t want to eat it in the morning.A: OK, you can drink a cup of soybean milk and…how about some steamed bread? It’s a kind of nutrition. B: Then, I have a healthy morning, huh?A: Yeah, you’re right.B: Um…thank you for your help.A: You’re welcome. Oh, it’s 7:50. I have to go for a class now. Bye!B: Bye!UNIT13Create a dialogue according to the following situation:You are looking for a job. Luckily, you get two job offers after a month’s hunting. One job offers high pay and flexible schedules with high pressure and little opportunity for promotion in the near future, while the other job provides lower pay with modest but steady annualincrease and involves a relaxing working environment. You tell the news to your best friend and talk with him/her about the job offers. You will make a decision after the conversation.A: Hey, Kate, I hear you are looking for a new job.B: Yeah. And luckily, I make it after a month’s hunting.A: Congratulations! But…you look worried, what happened?B: Ahh…I got to job offers, but I don’t know which one to choose.A: Come on, you can tell me.B: OK. The first job offers high pay and flexible schedules.A: Wow, that’s great.B: But it is filled with high pressure and maybe I have little opportunity for promotion in the near future. A: Um, you definitely need to give this some consideration. How about the other one? Is it stressful?B: No, compared with the first one, it involves a relaxing working environment.A: That’s wonderful! Why not choose it?B: It only provides lower pay even though the boss says the pay will increase modestly and steadily. So it’s hard for me to make a choice.A: Um…I was wondering what type of working environment do you prefer.B: I would very much prefer to find a job without too much pressure.A: Then, choose the second one.B: But…A: Oh, come on, Kate. You just graduated from college. The most important thing is to gain more experience rather than more money. To be frank, the second one can provide you with high opportunity to promote.B: Um…well, you’re right. And I’m sure what the right thing to do is. Anyway, thanks a lot.A: You’re welcome.。

人教版七年级下册英语Unit6I’mwatchingTV.

人教版七年级下册英语Unit6I’mwatchingTV.

金戈铁骑初中英语学习资料madeofjingetiejiUnit 6 I’m watching TV.第一课时Section A(1a-2d)依据句意及首字母或汉语提示填写单词。

1. My father is reading a (报纸) .2. Can you make (汤) .3. My mother w clothes every day.4. Let’sgo to the (电影) this evening.5. He’sj doing his homework.用括号中所给单词的适合形式填空。

6.—What are they doing?--They (talk) on the phone.7. Mike is (use) the computer now.8. The students are (run) on the playground.9. Jane often (do) her homework after dinner.10. She isn’t (listen) to music. She is reading.单项选择。

( )11. Listen, the girl an English song.A. singsB. singC. is singD. is singing( )12. –Is your brother TV?--No, he’s a newspaper.A. watching; lookingB. watching; readingC. looking; watchingD. watching; read ( )13. My pen pal and I often talk .A. on phoneB. by the phoneC. on the phoneD. in phone( )14. –Where is Tom?--He today ’snewspaper at home.A. readB. is readingC. to readD. reads( )15. –What is Mary doing?--.A. She is washing the dishesB. She often washes the dishesC.She exercises D. She goes to the movies金戈铁骑第二课时Section A(3a-3c)依据句意及汉语提示填写单词。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

Unit 6 Is she a student?第二课时
Lesson32教案示例
课题:LESSONTHIRTY-TWO
重点:句子Isheateacher?No,heisn’t.
词汇tallfifteen
难点:发音、理解Who’sthatyoungman?
过程:
一、复习/热身
1.Sayarhyme[配套第19课录音]
Howoldishe?
Howoldisshe?
Heisthirteen.
Sheisthree.
Comehere,please.
Havesometea.
Sitdown,please.
Talkwithme.
2.复习第31课课文对话
看图问答:根据主题图内容随意进行问答练习
课文对话表演:找几组学生在班上表演
3.游戏:猜一猜
操作:手拿一张班内男学生的照片,画面向教师,学生用英文对
照片进行提问,通过教师的答案,学生猜出照片上的人物到底是谁。

二、介绍新语言项目与教学方法
1.情景展示[出示主题图]
学生根据画面中呈现的内容进行提问,可能会涉及到以下问题:Howmanyboys?Whoarethey?Who’stheboy?Howoldishe?Isheastudent?
教师这时在Who’stheboy?的基础上稍加引导Who’stheyoungman?,并让学生回答
B.能力稍强一些的学生对画面内容做归纳描述
2.接触新词汇
A.教师出示ZhouMin的图片,提问学生:Who’sthegirl?Issheateacher?得到答案后,对全班学生说:She’sastudent.Butsheistall.用手势表示tall,接着说:Lookatthisyoungman.Ishetall?Heisastudent,too.He’stall.示范两遍tall,并带读,小组读与个人读相结合。

B.教师做神秘状问学生:Heistall.Guess!Howoldishe?学生猜男孩的年龄。

猜过几轮后,教师告诉学生:He’smiddleschoolstudent.Ithinkhe’sfifteen.带读词汇fifteen,并将所学的数字简单复习一遍。

请学生寻找记忆数字13以后的窍门,帮助学生掌握更多词汇。

3.听课文对话录音一遍,回答问题[配套录音]
Q:Who’sthatyoungman?
A:He’sMike.
4.听录音重复课文对话内容[配套录音]
教师带读Who’sthatyoungman?
两人一组问答Who’sthatyoungman?He’sMike. Isheastudent?No,heisn’t.
5.再次听课文录音一遍,加深印象
6.打开书,自读课文一遍,加强认读能力的训练
全班学生一齐读课文一遍
分角色读课文:教师担任G的角色,全班学生担任J的角色
全班学生担任G的角色,教师担任J的角色
三、新知识操练与操练方法
1.Pairwork:教师让两名自愿表演者到讲台前做课文会话表演
2.看图学词
A.教师出示图片driver,示范该词发音,特别是元音字母I在单词中发本身音,一定要把音发到位,另外,字母v在发音时又轻轻咬唇的动作,也要适当强调口形。

全班读与个别学生读相结合。

B.用同样的方法示范单词worker、farmer、policeman。

这里需要教师提示学生的是,字母组合or在单词worker中的发音,元音字母o在单词policeman中的发音。

在学生学说policeman的同时,还可以告诉学生policewoman一词。

齐读四个词汇一遍
D.Guessinggame
教师把四幅图片打乱顺序后,正面朝向学生随意抽出一张。

教师指着这张图片问学生:Isheateacher?(板书句子)学生回答:Yes,heis./No,heisn’t.(板书答案)
用同样的方法对其他三幅图片进行问答。

Pairwork:学生用事先准备好的小图做猜谜游戏。

然后教师找几组学生到讲台前用教师的图片做游戏。

E.Actiongame
请一位学生到讲台前来,悄悄地对他耳语policeman,并示意让他做个动作表示该词。

其他学生根据看到的动作猜:Isheateacher?做动作的学生给与肯定或否定回答:Yes,heis./No,heisn’t.
其余的三个词汇练习方法以此类推。

3.兴趣活动:将全班学生按5人一组分成若干小组,用手绢蒙住小组其中一个成员的眼睛,其它四人各扮演一种职业,然后站成一排做自我介绍,如I’madoctor.I’mafarmer.被蒙住眼睛的学生努力记住每个人的声音和职业,待他们都介绍完以后,摘下手绢,以提问题的方式猜猜他们都是什么职业。

当他指一个人猜测时,该学生必须根据他刚才的介绍的职业实事求是地回答。

被猜对的学生将蒙上眼睛继续游戏。

四、练一练
听音连线[配套课堂练习册]
五、作业:朗读并抄写本课课堂练习中的单词和句子
六、板书设计:
LESSONTHIRTY_TWO
Isheateacher?
Yes,heis.
No,heisn’t.
教案点评:
由唱歌谣开始,进入学习状态。

猜一猜的游戏调动了学生的学习热情。

在接触新词汇时,借助图片和猜一猜的游戏启发学生多动脑,一改传统地翻书读课文的习惯。

再让学生听后自查答案,重复对话,分角色读课文等。

全面地练习了听力和口语能力。

最后,通过操练对学生进行大信息量的输入,学生结合成小组做游戏。

达到灵活运用所学知识的目的。

相关文档
最新文档