【素材】Unit 2 LESSON 9 When do you句型(清华大学)

合集下载

人教版初二上册英语第九单元unit9语法篇

人教版初二上册英语第九单元unit9语法篇

⼈教版初⼆上册英语第九单元unit9语法篇Unit 9 语法篇情态动词⽤法归纳情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。

情态动词⽆⼈称和数的变化;不能单独使⽤,必须与其后的动词原形构成谓语⼀、can, could1) 表⽰能⼒(体⼒、知识、技能)。

Can you lift this heavy box(体⼒)Mary can speak three languages.(知识)Can you skate(技能)此时可⽤be able to代替。

Can只有⼀般现在时和⼀般过去式;⽽be able to则有更多的时态。

I’ll not be able to come this afternoon.当表⽰“经过努⼒才得以做成功某事”时应⽤be able to,不能⽤Can。

如:He was able to go to the party yesterday evening in spite of the heavy rain.2) 表⽰请求和允许。

----Can I go now----- Yes, you can. / No, you can’t.此时可与may互换。

在疑问句中还可⽤could,might代替,不是过去式,只是语⽓更委婉,不能⽤于肯定句和答语中。

---- Could I come to see you tomorrow---- Yes, you can. ( No, I’m afraid not. )3) 表⽰客观可能性(客观原因形成的能⼒)。

They’ve changed the timetable, so we can go by bus instead.This hall can hold 500 people at least.4) 表⽰推测(惊讶、怀疑、不相信的态度),⽤于疑问句、否定句和感叹句中。

清华大学出版社小学英语一年级下

清华大学出版社小学英语一年级下

How old are you?I ’ m seven.Unit 1 My numbersUnit 1 LESSON 11.Listen, look and say. shoe shoes one two2.Do it!3.Listen and check4.Listen, draw and color.5.Let’ s say it!One, two, put on your shoes. One, two, take off your shoes. One, two, put on your shoes. One, two, take off your shoes. Unit 1 LESSON 21.Listen, look and say. door doors three four2.Do it!Open the door.Close the door.3.Listen and check.4.Listen and number.5.Let’ s say it!Three, four, open the door. Three, four, close the door. Three, four, open the door. Three, four, close the door. Unit 1 LESSON 31.Listen, look and say.stick chopsticks five2.Do it!3.Listen and check4.Ask and answer.How many sticks do you have?I have two sticks.5. Lets say it!Five, six, pick up sticks. Five, six, use chopsticks. Five, six, pick up sticks. Five, six, use chopsticks.Unit 1 LESSON 41.Listen, look and say. gate gates seven eight2.Do it!Lock the gate, please. Open the gate, please.3.Listen and check.4.Listen and number.5.Let's say it!Seven, eight, lock the gate. Seven, eight, open the gate. Seven, eight, lock the gate. Seven, eight, open the gate. Unit 1 LESSON 51.Listen, look and say. pen nine ten2.Work in pairs.Pass me the pen, please. Can I use your pen, please?3.Listen and number.4.Let ’ s say it!Nine, ten, pass me the pen.Nine, ten, use my pen. Nine, ten, pass me the pen. Nine, ten, use my pen.Unit 1 LESSON 61.Listen, look and say.plus minus zero2.Work in pairs.How much is one plus one? One plus one is twoHow much is one minus one? One minus one is zero.3. Ask and answer.How much is four plus six? Four plus six is ten.How much is ten minus two? Ten minus two is eight.4. Let's say it!One, Two, put on your shoes. Three, four, open the door. Five, six, pick up sticks. Seven, eight, lock the gate. Nine, ten, pass me the pen.Unit 1 LESSON 71.Listen, look and say.shoe door gate stickchopsticks penplus minus zero2. Ask and answer.How many birds can you see?I can see two birds.3. Let's count!One, two, three, four, five,six, seven, eight, nine, ten.Ten, nine, eight, seven,six, five, four, three,two, one. Yay!4. Let's sing!One little, two little, three little boys. Four little, five little, six little boys. Seven little, eight little, nine little boys. Ten little naughty boys.One little, two little, three little girls. Four little, five little, six little girls. Seven little, eight little, nine little girls.Ten little pretty girls.Unit 2 In the morningHurry up!Wait a minute.Unit 2 LESSON 81.Learn it sixo'clock It's sixo' clock.2.Work in pairs.Wake up, Betty.OK.When do you wake up?I wake up at six o'clock.3.Listen and number.4.Ask and answer.What time is it? It'ssix o'clock.5.Let’s sing!Six o'clock. Six o'clock.Wake up, Betty. Wake up, Betty. Six o'clock Six o'clock.I wake up at six o' clock.Unite 2 LESSON 91. Learn it.seven o'clock It's seven o'clock.2. Work in pairs.Get up, Jimmy.OK.When do you get up?I I get up at seven o'clock.3.Listen and check.Hello4.Ask and answer.What time is it? It'sseven o'clock.I get up at seven o'clock.5.Lets sing!Seven o'clock. Seven o'clock.Get up, Jimmy. Get up, Jimmy. Seven o’clock. Seven o’clock.I get up at seven o’clock.Unit 2LESSON 101.Listen look and say.tooth teeth brush2. Work in pairs.When do you brush your teeth?I brush my teeth in the morning.3.Listen and check.4.Listen and draw.5.Let’s sing!I brush my teeth.I brush my teeth.I brush my teeth in the morning. In the morning, in the morning Unit 2LESSON 111. Listen look and say.face wash comb2. Act it out.I wash my face in the morning.I comb my hair in the morning.3.Listen and number.4.Ask and answerWhat do you do in the morning?I wash my face in the morning.5. Let’s sing!I comb my hair. i comb my hair.I comb my hair in the morning. In the morning, in the morning.2 LESSON 121. Listen, look and say.eat breakfast eat breakfast 2. Work in pairs.Betty, it's time to eat breakfast Yes, Mom.I eat breakfast ever morning3.Listen and number.4.Listen and check.5.Let's sing!I eat breakfast. I eat breakfast.I eat breakfast every morning Every morning, every morning. Unit 2 LESSON 131. Listen, look and say.school walk go to school 2. Work in pairs.Jimmy, it's time to go to school. Yes, Dad.I walk to school.I walk to school every morning.3.Listen and number.4.Ask and answer.How do you go to school?I go to school by bike.5. Let's sing!I walk to school. I walk to school.I walk to school every morning. Every morning, every morning. Unit 2 LESSON 141.Let’s say it!wake upget upbrush my teethwash my facecomb my haireat breakfastwalk to schoolgo to school by bikego to school by car2.Work in pairs.When do you get up?I get up at six o'clock.when do you go to school?I go to school at seven o'clock. How do you go to school?I walk to school.Be careful!OK.Unit 3MEANS OF TRANSPOR1.Listen, look and say.bus school2.Work in pairs.What's this?It's a bus.How do you go to school?I go to school by bus.3.Listen and number.4.Let's play!What's this?It' s a bike.It's a bus.It's a school.5. Let's sing!What is this? It's a bus. What is this? It's a bus. We go to school by bus. We go to school by bus. Unit 3 LESSON 161.Listen, look and say taxi zoo2.Work in pairs.What's that? It'sa taxi.We take a taxi to the zoo. We take a bus to the zoo.3.Let's play!How do you go to school?I go to school by carI go to school by bike.I take a taxi to school.We take a bus to school.4. Let’s sing!What is that? It's a taxi. What is that? It's a taxi.Take a taxi to the zoo. Take a taxi to the zoo. UNIT 3 LESSON 171.Listen, look and say. boat lake2.Work in pairs.What's this?It's a boat.What's that?It's a lake.We row a boat on the lake.3.Listen and check.4.Let's sing!Row, row, row your boat. Row your boat on the lake. Sing, sing, sing, sing.Life is but a song.UNIT 3 LESSON 181.Listen, look and say. truck bridge2.Work in pairs.This is a truck.That is a bridge.what do you see on the bridge?I see a truck on the bridge.3.Listen and number.4.Ask and answer.What do you see on the bridge?I see a bus on the bridge.5.Let's say it!Tommy, Tommy,What do you see? Isee a big truck,Selling ice cream!UNIT 3 LESSON 191.Listen, look and say.plane sky2.Work in pairs.What's that? It'sa plane.What do you see in the sky?I see a plane in the sky.3.Ask and answer.What do you see on the lake?I see a boat on the lake. on the lakein the wateron the bridgein the sky4. Let’s say it!What can fly in the sky?A bird can fly in the sky. What can fly in the sky?A plane can fly in the sky. UNIT 3 LESSON 201. Listen, look and say. ship train travel2.Work in groups.This is a ship. Thatis a train. How doyou travel? Wetravel by ship. Wetravel by train.3.Listen and number.4.Listen, draw and color.5.Lets sing!what is this? This is a ship.what is this? this is a ship.Oh, we travel by ship.Oh, we travel by ship.UNIT 3 LESSON 211.Listen, look and say.bus taxi truck trainboat ship plane bikeschoolzoo lake bridge2. Ask and answer.How do you go to school?I take a bus to school.How do you travel?I travel by plane.What do you see in the water?I see a frog in the water.3. Let's sing!The wheels on the bus go round and round, Round and round, round and round.The wheels on the bus go round and round, All day long.What's your favorite food? Bananas. What about you?My favorite food is fish.UNIT 4HEALTH FOODUnit 4 LESSON 221.Listen, look and say.rice bread2.Work in groups.3.Listen and match.4.Lets sing!what do you want? what do you want?I want bread. I want breadWhat do you want? what do you want?I want bread. Bread, please.1.Listen, look and say.tomato cucumber2.Work in groups.We have tomatoes and cucumbers.What do you want?I want a tomato. A cucumber for me, please.3.Listen and check.4.Listen, draw and color.5.Let's sing!1.Listen, look and say.chicken egg meat2.Work in groups.We have meat chicken and eggs. What do you want?I want some chicken. I want an egg, too.I want some meat. I want an egg, too.3.Listen and number.4.Ask and answer.We have fish and chicken.What do you want?I want fish.5. Let’s sing!What do you want? What do you want?I want chicken. I want chicken.What do you want? What do you want?I want chicken. Chicken, please.Unit 4 LESSON 251.Listen, look and say.milk yogurt2.Work in groups.3.Listen and check.4.Ask and answer.Do you want chicken or fish?I want fish.5. Let’s sing!We have milk. We have yogurt.Do you want milk or yogurt?I want milk. I want milk.I want yogurt. I want yogurt.Unit 4 LESSON 261.Listen, look and say.orange banana2.Work in groups.Do you want a banana or an orange?I want a banana.I want an orange.3.Listen and match.4.Let’s sing!Apples are sweet.Oranges are sour.Bananas are yummy, yummy.Unit 4 LESSON 271.Listen, look and say.chocolate cake ice cream2.Let's play!What's your favorite food?Ice cream!Cake!Don't eat too much sweet food. Chocolate!3.Listen and match.4.Let's say it!My favorite food is chocolate.Don't eat too much chocolate.My favorite food is ice cream.Don't eat too much ice cream.Unit 4 LESSON 281. Listen, look and say.meat chicken fish breadrice egg tomato cucumberorange banana apple milkyogurt chocolate ice cream cake2.Listen and check.3.What do you want to eat for dinner?Circle the food you want to have for dinner in each group. goatfamilyFUN READINGG0 AT FAMLYI'm Father Goat.I'm Mother Goat.I’m Baby Goat.A goat family lives in the forest.They are Father Goat, MotherGoat and Baby Goat.I see grass across the bridge. Mom, Let's go eat it.A bad monster lives under the bridge. How can we go?I see grass across the bridge. Dad, Let's go eat it.No problem. Let's go!Baby goat is on the bridge.The monster is angry.Who' s on my bridge?It's me, Baby Goat.You're too small. Go away!Mother Goat is on the bridge.The monster is angry.Who's on my bridge?It's me, Mother Goat.You're too thin. Go away!Father Goat is on the bridge.The monster is angry.Who's on my bridge?It ’s me, Father Goat.You’re BIG and Fat.I’lleat you!Don't eat me. I’m strong!No way! I'll eat you.The monster comes up on the bridge.Hooray!Ouch!The monster runs to Father Goat.Father Goat hits him.The monster falls off the bridge.Father Goat crosses the bridge.Mother Goat and Baby Goat run to him.Darling,I love you!Father, you're greatYummy!Father Goat. Mother Goat and Baby Goat are happy.。

北师大版初三英语第18讲:unit9语法篇

北师大版初三英语第18讲:unit9语法篇

北师大版初三英语第18讲:unit9语法篇北师大版初三英语第18讲:unit9语法篇____________________________________________________________________________________________________________________________________________________________________理解并掌握过去进行时的用法过去进行时【一】过去进行时的基本用法过去进行时表示过去某一时刻或过去某一阶段内正在进行或一直进行的动作。

1. 表示过去某一时刻正在进行的动作。

I was doing my homework at this time yesterday. 昨天这个时候我在做作业。

2. 表示某一阶段内正在进行的动作。

I was staying here from March to May last year. 去年从3月到5月我一直呆在这。

【二】过去进行时的构成:was/were + doing否定句、一般疑问句、特殊疑问句注意:英语中有四类动词一般不用进行时〔不用现在进行时和过去进行时〕(1)表心理状态、情感的动词,如love, hate, like, care, respect, pleas e, prefer, know等,假设用进行时那么词意改变。

I’m forgetting it . (=beginning to forget )(2)表存在、状态的动词,如appear, exist, lie, remain, stand, seem等(3)表感觉的动词,如see, hear, feel, smell, sound, taste等(4)表一时性的动词,如accept, allow, admit, decide, end, refuse, perm it, promise等。

【三】时间状语标志词at that time/moment,(at)this time yesterday(last night/Sund ay/week…),at+点钟+yesterday(last night/Sunday…), when sb.did sth 注意:1. when后通常用短暂短性动词,while后通常用持续性动词,因此它所引导的状语从句中,谓语动词常用进行时态,例如:When the car exploded I was walking past it. 我路过的时候那个车爆炸了。

八年级英语上册 Unit 9 When was he born(第3课时)

八年级英语上册 Unit 9 When was he born(第3课时)

Unit 9 When was he born(第3课时)【学习目标】:辞汇:talented, unusual, creative, loving, outstanding, kind, unusual, grandson, skate, tour, university,major短语:take part in, major in, a piece of music, at the age of, because of句型:1. He spends all his free ti me with his grandson..2. He began to learn the accordion at the age of four..3. When still a small boy, he could hum songs and difficult pieces of music.4. She started ice skating when she was four.语法:when引导的时刻状语从句【重点】:能够运用所学形容词来描述他们所崇拜佩服的人;能读懂名人简介的文章。

【难点】:能在描述名人的成绩时,激起自己发奋图强,尽力拼搏,从而为人类的美好明天奉献自己的一份力量。

预习案自主学习写出汉语:1. a well—known Chinese pianist2. hum songs3. pieces of music4. began to learn the accordion5. at the age of four6. started to learn to the piano7. took part in8. won first prize9. in the 70—year history of the competition用所给词的正确形式填空1. She ______ (be) born in 1985.2. _____ you _____(see) your father an hour ago.3. She ______(have) a short rest when he got home.4. He_____ (not come) to school yesterday because he was ill.5. David Beckham is a ________(talent) football player.6. His father is good at ________(skate).7,The old man is still_____(live)探讨案Ⅰ.质疑探讨--- 质疑解疑、合作探讨take part in“参与、参加”后接某项活动。

Unit 2 How do you come to school默写与语法点(素材)译林版(三起)英

Unit 2 How do you come to school默写与语法点(素材)译林版(三起)英

Unit 2 How do you come to school?归纳纸一、词组27.live in Beijing 住在北京28.go to many cities 去很多城市29.get there by bike 骑车到那里(there 前面不加介词to )30.go there 去那儿31 .get there 到达那儿32.work on a big ship 在一艘大船上工作.public transport 公共交通34.1ike riding 喜欢骑车(=like riding the bike )35 .go to school 去上学36.go to work 去上班.ride a horse 骑马38.paper plane 纸飞机二、句子live on Moon Street, near City Library.我住在月亮街,在市图书馆附近。

2 .Where do you live?你/你们住在哪里?I live on Moon Street.我住在月亮街。

/We live on Moon Street.我们住在月亮街。

3 .Where do they live? They live near school.他们住在哪里?他们住在学校附近。

4 .Where does he live? He lives in Sunshine Town.他住在哪里?他住在阳光镇。

5 .Where does she live? She lives far from school.她住在哪里?她住得离学校远。

6 .How do you come to school?你/你们怎样来学校的?I come to school by bus.我乘公交车来学校。

/ We come to school by taxi.我们乘出租车来学校。

7 .How do they come to school? They come to school by car.他们怎样来学校?他们乘小汽车来学校。

Unit9语法知识点2024-2025学年人教八年级英语上册

Unit9语法知识点2024-2025学年人教八年级英语上册

英语人教版2024年秋八上unit9语法:情态动词can/might用法➕unit9知识点讲解on Saturday afternoon在周六下午prepare for为……做准备go to the doctor 去看医生have the flu患感冒another time 其他时间last fall 去年秋天hang out常去某处;泡在某处;闲逛the day after tomorrow后天the day before yesterday 前天have a piano lesson上钢琴课look after照看;照顾accept an invitaton 接受邀请turn down\refuse an invitation拒绝邀请at the end of this month 这个月末look forward to盼望;期待go to the concert 去听音乐会not…(事)until(时间)直到……才(not前常与be、情态、助动词连用)meet my friend会见我的朋友visit grandparents拜访祖父母study for a test为考试学习have to=must不得不(接动原)too much homework太多作业do homework做家庭作业go to the movies去看电影after school放学后on the weekend在周末invite sb.to do sth.邀请某人做某事help sb.(to)do sth.帮助某人做某事be sad to do sth.做某事很悲伤see sb.do sth. see sb.doing sth.the best way to do sth.做某事最好的方式have a surprise party for sb.为某人举办一个惊喜派对look forward to doing sth.期盼做某事(必须接V-ing)reply to sth./sb.答复某事/某人What's today?今天是什么日子?What's the date today? 今天是几号?What day is it today? 今天星期几?情态动词can 表示邀请短语:1.on Saturday afternoon在周六下午2 .prepare for为……做准备prepare to do sth 准备做某事3.go to the doctor 去看医生4.have the flu 患感冒5.help my parents帮助我的父母e to the party来参加聚会7.meet my friend会见我的朋友8..another time其他时间st fall=last autumn去年秋天10 .go to the party去聚会l1.hang out with sb 和某人一起闲逛12.t he day after tomorrow后天the day before yesterday天13.h ave a piano lesson上钢琴课14.a ccept an invitaton接受邀请turn down an invitation 拒绝邀请15.l ook for 寻找look after=take care of 照顾16.t ake a trip去旅行17at the end of this month这个月末18.look forward to doing盼望;期待19.the opening of… …… 的开幕式落成典礼20.reply in writing书面回复21.go to the concert去听音乐会not…until直到……才22.too much homework太多作业do homework做家庭作业23.after school放学后24.h elp out分担工作,解决难题25.h ear from sb 收到某人的来信26.26.any of the party preparations派对准备中的任何事用法:l.invite sb.to do sth.邀请某人做某事invite sb to sp 邀请某人去某地2.what引导的感叹句结构:What+a/an+adj.+可数名词单数(+主语+谓语)!What+adj.+名词复数/不可数名词(+主语+谓语)!3.help sb.(to)do sth.帮助某人做某事4.be sad to do sth.做某事很悲伤5.see sb.do sth. see sb.doing sth.6.the best way to do sth.做某事最好的方式7.have a surprise party for sb.为某人举办一个惊喜派对8.look forward to doing sth.期盼做某事9.reply to sth./sb.答复某事/某人10.What's today?今天是什么日子? What's the date today?今天几号? What day is it today?今天星期几?11.Thanks for asking=Thanks for inviting =Thanks for your invitantion谢谢你的邀请12.refuse to do sth 拒绝做某事复习unit9知识点➕默课本单词➕题型训练Section A重点单词1.exam n.2. flu n.3. available adj.4. until conj. & prep.5. hang v.6. catch v.7. invite v. 8. accept v. 9. refuse v.词形变换1. prepare—preparation(名词)2. hang—hung(过去式)3. exam—examination(全写形式)4. invite—invitation(名词)5. refuse—accept(反义词)6. available—free(同义词)7. catch—caught(过去式)—catches(第三人称单数形式)重点短语1.go to the/a doctor2. prepare fo3. hang out4.another time5. go bike riding6. have the flu7.go to the party 8. have an exam 9. not. . . until10. plan to do sth. 11. study for a math test 12. too much重点句型1. I have to prepare for an exam.2. Sam isn't leaving until next Wednesday.3. Catch you on Monday!4. What are you planning to do after school?5. —Can you come to my party on Saturday?—Sure, I'd love to.6. —Can you go to the movies tomorrow night?—I'm afraid not. I have the flu.Section B重点单词1. weekday n.2. invitation n.3. reply v.4. forward v.5. delete v.6. print v.7. sad adj. 8. goodbye interj. & n. 9. glad adj.10. preparation n. 11. glue n. 12. without prep.13. surprised adj. 14. housewarming n.15. opening n. 16. concert n. 17. headmaster n.18. event n. 19. guest n. 20. calendar n.21. daytime n.词形变换1. reply—replied(过去式)—replies(第三人称单数形式)2. print—printer(名词)3. glad—happy(同义词)4. sad—sadder(比较级)—saddest(最高级)—sadly(副词)5. surprise—surprising (形容词,令人惊讶的)—surprised(形容词,惊讶的)6. opening—open(动词)重点短语1.the day before yesterday2. the day after tomorrow3. look after4. turn down5. see sb. do sth. 看6. the best way to do sth.7. take a trip8. help out 9. look forward to doing sth.10. hear from sb. 11. invite sb. to sp. /do sth.12. the opening of… 13. think of14. at the end of… 15. reply in writing16. by Friday 17. accept an invitation18. so that 19. reply to 20. go back to 重点句型1. —What's today?—It's Monday the 14th.2. I look forward to hearing from you all.3. Let's go to the concert on the weekend.4. What a great idea!5. I already have a great idea about how to do that.6. Bring Ms Steen to the party without telling her so that she can be surprised.。

【教学课件】Unit 2 Lesson 10(清华)

【教学课件】Unit 2 Lesson 10(清华)

.
清华大学出版社 一年级 | 上册
a bear
a little bear
清华大学出版社 一年级 | 上册
ห้องสมุดไป่ตู้I like


monkey rabbit bear ---I like the little bear. What about you? ---I like the little bear, too.
.
清华大学出版社 一年级 | 上册
Homework
1)听录音22-23页,大声跟录音说词句和对话。 2)用本堂课所学过的句型I like…说5句话。也可以编成歌曲唱出来。 3)画出自己喜欢的动物,并用I like…描述自己的图画。
谢谢观看!
清华大学出版社 一年级 | 上册
practice
Bear A little bear. I like the little bear. What do you like? What about you.
清华大学出版社 一年级 | 上册
Let’s sing
Yo,Yo,Yo,Yo, I have a little bear. I like the little bear. Do you like it. Open your ears. What do you like? Tell. What do you like?
清华大学出版社 一年级 | 上册
Unit 2 Animals
Lesson 10
清华大学出版社 一年级 | 上册
Do you remember them?
rabbit
monkey
清华大学出版社 一年级 | 上册
Look !
Do you know them?

人教版初二上册英语第九单元unit 9语法篇

人教版初二上册英语第九单元unit 9语法篇

Unit 9 语法篇情态动词用法归纳情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。

情态动词无人称和数的变化;不能单独使用,必须与其后的动词原形构成谓语一、can, could1) 表示能力(体力、知识、技能)。

Can you lift this heavy box?(体力)Mary can speak three languages.(知识)Can you skate?(技能)此时可用be able to代替。

Can只有一般现在时和一般过去式;而be able to则有更多的时态。

I’ll not be able to come this afternoon.当表示“经过努力才得以做成功某事”时应用be able to,不能用Can。

如:He was able to go to the party yesterday evening in spite of the heavy rain.2) 表示请求和允许。

----Can I go now?----- Yes, you can. / No, you can’t.此时可与may互换。

在疑问句中还可用could,might代替,不是过去式,只是语气更委婉,不能用于肯定句和答语中。

---- Could I come to see you tomorrow?---- Y es, you can. ( No, I’m afraid not. )3) 表示客观可能性(客观原因形成的能力)。

They’ve changed the timetable, so we can go by bus instead.This hall can hold 500 people at least.4) 表示推测(惊讶、怀疑、不相信的态度),用于疑问句、否定句和感叹句中。

  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)。
相关文档
最新文档