新版译林五年级下册知识点总复习配单元习题

上传人:痛*** 文档编号:125784781 上传时间:2022-07-27 格式:DOC 页数:14 大小:108KB
收藏 版权申诉 举报 下载
新版译林五年级下册知识点总复习配单元习题_第1页
第1页 / 共14页
新版译林五年级下册知识点总复习配单元习题_第2页
第2页 / 共14页
新版译林五年级下册知识点总复习配单元习题_第3页
第3页 / 共14页
资源描述:

《新版译林五年级下册知识点总复习配单元习题》由会员分享,可在线阅读,更多相关《新版译林五年级下册知识点总复习配单元习题(14页珍藏版)》请在装配图网上搜索。

1、精品文档,仅供学习与交流,如有侵权请联系网站删除 新译林英语五年级下册知识点整理Unit 1 Cinderella一、单词remember记住 mushroom蘑菇 question问题 hurt受伤prince 王子fairy仙女try on 试穿 have to 不得不,必须 clothes服装pick 采摘put on 穿上take off 脱下understand 理解 party 聚会be bad for 有害的before 在以前二、词组【精品文档】第 14 页at the princes house在王子的宫殿 come back回来 visit every house拜访每一间

2、屋子 fit well很合适have to不得不 fairy tales童话故事 find some mushrooms找到一些蘑菇 three fairies 三个仙女draw a dress画一条连衣裙 have some snacks吃一些零食 have a drink喝一杯 under the tree 在树下look so nice看起来那么漂亮 cant understand不能理解 would like to do想要做某事 try it on试穿它take off the shoes脱下鞋子 go to the party参加舞会 beautiful clothes美丽的衣服

3、find the girl找到女孩a lot of mushrooms许多蘑菇 have to go不得不走 before twelve oclock在12点以前 fit me适合我try on the shoe试穿鞋子 why cant you你为什么不能 leavebehind丢下 have a drink喝一份饮料find some drinks找到一些饮料 some question words一些疑问词 read a story about读一个有关的故事draw a picture for me 为我画一幅画 pick a big and red mushroom采一个又大又红的蘑

4、菇三、句型1.Come and help me. 过来帮我。2.Why are you so sad, dear? 亲爱的,为什么你这样伤心?3.Because I cant go to the party.因为我去不了舞会。 4. Why cant you go to the party?你为什么不能去参加舞会?5. Because I dont have any nice clothes or shoes. 因为我没有任何漂亮的衣服和鞋子。6.We can eat them.我们可以吃它们了。6.What a pity!真可惜!7. Hurry up!快点! 8.My foot hurts

5、! 我的脚受伤了!9.I like reading stories about the Monkey King and Nezha. 我喜欢读猴王和哪吒的故事。10.Because these mushrooms are bad for us.因为这些蘑菇对我们有害的。11.Cinderella has a good time at the party. 灰姑娘在舞会上度过了美好时光。12.Many girls try on the shoe, but it does not fit.许多女孩试穿这只鞋,但是不合适。13.Why is Yang Ling not at school today

6、? 杨玲为什么今天不在学校?14.Why does Nancy take off her coat?南希为什么脱下她的外套?15.She leaves a shoe behind. 她留下一只鞋。四、语音Dr dr /dr/ draw drink dress driver 五、练习(一). 用所给词的适当形式填空1.Bobby_(have)adrinknow.2.Ilike_(read)stories.3.Bobby_(pick)abigredmushroom.4.Thesemushrooms_(be)badforus.Wecanteat_(they).5.Idonthave_(some)ni

7、ceclothesandshoes.6.Cinderella_(try)ontheshoe,andit_(fit).7.Thereisapartyatthe_(prince)house.8. A:Whoserubberisit?B:Its_(Sally).(二).中译英1.在王子的宫殿里有一个舞会。_2.灰姑娘穿上新衣服和鞋子。_3.你必须在12点之前回来。_4.在舞会上她玩得很开心。_5.苏洋经常在周日晚上看童话事。_Unit 2 How do you come to school 一、单词near在附近by乘(汽车、火车等)show给看ship轮船metro地铁taxi 出租车,的士rid

8、e 骑车 plane 飞机street 街,街道young 年幼的on foot 步行basket篮子二、短语 come to school到学校来 your new home你的新家 far from 离远 by bus乘公共汽车near school在学校附近 on foot步行 by metro乘地铁 by taxi乘出租车 by car乘小轿车by bike骑自行车 by plane乘飞机 by ship乘轮船 by train乘火车 on the street在街上through the trees穿过树林 taxi driver 出租车司机 get there到达那里 think

9、so认为如此too young太年轻了,太小了 showto向展示 the wheels on the bus公共汽车的轮子taxi driver出租车司机 go round and round转啊转三、句型1.Do you like your new home?你喜欢你的新家吗?2.Where do you live?你住在哪里? I live near school.我住在学校附近。 3. How do you come to school?你是怎样到学校来的? I come to school by bike .我骑自行车来上学。4.Bobby wants to show his bik

10、e to Sam.鲍比想要把他的自行车给山姆看。四、语音Tr tr/tr/ train tree travel traffic trousers 五、练习 (一)选择题()1.YangLinglikesreadinginthelibrary._,LiuTao? Me,too.A.HowaboutyouB.WhereareyouC.Howareyou()2.Myfatheralways_totheparkonfoot. A.goes B.go C.going()3.HowdoesyourEnglishteachergotowork? _.Shelivesnearourschool.A.Bymet

11、ro B.Onfoot C.Bybus()4.CanIgotothecinemabybike? _.A.No,youcantB.Yes,shecanC.Yes,Ican()5._areyousosad? BecauseIcantgototheparty. A.What B.Why C.How()6.Cinderellaisnot_becauseshecantgototheparty. A.happy B.sad C.afraid()7.Dad,Iwanttogotoschoolbybike. Oh,no,youaretoo_.A.young B.hungry C.tall()8.Colaisb

12、adforus.Dontdrinktoomuch! _A.ThatsOK. B.Yourewelcome. C.Oh,Isee.()9.WhydontyougotoHongmeiPark_?Itsnearyourhome.A.bytrain B.bymetro C.onfoot()10.Ialwaysgotoschoolbytaxi,becausemyfatherisa_.A.taxidriver B.doctor C.teacher(二)用所给词的适当形式填空。1、There (be)somefruitinthebasketball.2、Ilike (sing),butmysisterdoe

13、snt,she (like)_(dance).3、SuYang (live)neartheCityLibrary.4、Wewant (have)apicnic.5、Canyou (draw)apictureforme. 6、Mike (notdo)hishomeworkonSaturday.7、He (come)toschoolonfoot.8、Bobbylikes (ride)abikeinthepark.Unit3 Asking the way一、单词station车站 walk走 along沿着 bookshop书店 cinema电影院 hospital医院 shop商店 superma

14、rket超市 film电影 stop车站 full满的 over结束 二、短语ask the way问路 get to the cinema到达电影院 get to your home到达你的家 on Sun Street在太阳街the new clothes and shoes新衣服和新鞋子 get on上车 get on the metro上地铁 get off下车at Park Station在公园站 walk to Moon Street步行去月亮街 next to it在它旁边 come out from从出来 cant find 找不到 ask a policeman for he

15、lp向一位警察求助 go along this street沿着这条街直走excuse me打扰了 walk along this street沿着这条街直走 turn right向右转 on your right在你的右边too late太晚了 turn left at the second traffic light在第二个交通灯处向左转 wait for the bus等公交车see a new film看一部新电影 go to City Cinema去市电影院at the bus station在公交车站 be over结束go by bus乘公交车去 get in a taxi上了一

16、辆出租车 too many cars太多汽车了 take the metro乘坐地铁from your school从你的学校 in the shoe shop在鞋店 三、句型1.Yang Ling wants to visit Su Hais new home. 杨玲想要去参观苏海的新家。2. How do I get to your home? 我怎样到你家?You can take the metro. 你可以乘地铁。3. How does Yang Ling get to Su Hais home? 杨玲怎样到苏海家?She can take the bus.她可以乘坐公交车。4. Y

17、ou can get on the metro at Park Station and get off at City Library Station. 你可以在公园站上地铁,在市图书馆下车。5. My home is next to it. 我家就在它旁边。6. Excuse me, how do I get to the bookshop on Moon Street? 打扰一下,我怎样到达月亮街上的图书馆?7. Yang Ling comes out from City Library Station. 杨玲从市图书馆站出来。8. She asks a policeman for hel

18、p. 她向一位警察求助。9. She walks along Moon Street. 她沿着月亮街走。10. Turn right at the traffic light. 在交通灯处向右转。11. You can see the bookshop on your right. 你可以看见书店就在你的右边。12. We can go by bus. 我们可以乘公交车去。13. They wait for the bus at the bus station. 他们在公交车站等车。14. The bus is full. 公交车满载了。15. Lets go to the cinema by

19、 taxi. 让我们乘出租车去看电影。16. Lets take the metro. 让我们乘地铁。四、知识介绍:问路当我们来到一个陌生的地方时,问路恐怕是避免不了的,问路通常包括四个方面的内容:(a) 引起话题:Excuse me (b) 询问路在何方:Where is ? (c) 指路:Go long (d) 表达谢意:Thank you.常见的表达方式有:a 引起话题:Excuse me, where is ?b 询问路在何方:How can I get to ?Wheres?Can you tell me the way to ? Canyoushowmethewayto?c 指路:

20、Go along this street. Turn right / left at the traffic lights. You can see the bookshop on your right.First, Eric gets on the metro at Park Station and gets off at City Library Station. Next, he walks along Sun Street. Then, he turns right / left at the traffic lights. The supermarket is on your rig

21、ht/left. d 表达谢意:Thank you very much.Thanks a lot.Many thanks.路程问答法:How far is it from here?Its about metres/ kilometres away. Its about minutes walk from here.五、语音sh / / sheep ship shoe shop she shirt short shout shoulder shiny六、练习(一).判断下列画线部分读音是否相同,相同的写“T”,不同的写“F”。( )1、shoe shop ( )2、trousers traff

22、ic ( )3、mushroom show( )4、station taxi ( )5、walk what ( )6、over stop(二).根据中文意思将句子补充完整,每格填一词。1.我怎样才能到达书店?你可以步行。How do I get to the _? You can on _.2.沿着这条路走,电影院在你的左边。Go _ this stree , the cinema is on your _.3.我奶奶经常向警察求助。My grandma often _ a policeman for _.4.这辆车满了。我们乘下一辆。The bus is _. We can take the

23、 _ bus.5.沿着这条路走,然后在第一个十字路口向右转。 _ _ this _, and then _ _ at _ _ _.6.向阳中学就在你的左边,你不会找不到的。 Xiang Yang middle school is _ _ _, you _ _ it.(三).选择。( )1.Helen often _ in summer. A swimming B swims C swim( )2.-_do you go to school? -By school bus. A Where B How C When( )3. 7.How does Yang Ling get _? By bus.

24、 A to home B home C cinema ( )4._often go to the park on Sunday afternoons. A I and Nancy B Nancy and I C Nancy and me( )5.We live near the zoo. We often go _ on Sundays. A to there B here C there( )6.Can you show your new book _ us? A to B for C with( )7.How do you get to the hospital? I get _by ta

25、xi. A there B to there C the hospitalUnit 4 Seeing the doctor 一、 词汇see the doctor看病 feel感觉 check检查 should应该 have a rest休息 neck脖子take medicine吃药 toothache牙疼 dentist牙医 drink water喝水 anything任何东西 giraffe长颈鹿 brush ones teeth刷牙 bedtime就寝时间 point at指着,指向be ill生病 go to see the doctor去看病 have a headache (患了

26、)头疼 feel cold 感觉冷 Let me check.让我检查一下 have a fever(得了)发烧 have a rest at home在家休息 take some medicine吃一些药 have a toothache (患了)牙疼drink some warm water 喝一些温水 go to see the dentist 去看牙医 cant eat anything不能吃任何东西 shouldt eat too many sweets不应该吃太多糖果 before bedtime上床睡觉前/就寝前 feel tired感到累sit on a bench坐在一个长凳

27、上 eat chicken for his lunch午饭吃鸡肉 go to China in March在三月去中国 like Chinese food very much非常喜欢中国的食物 your temperature你的体温 come to see him来看他be happy to do很高兴去做某事 talk about illnesses讨论疾病 give some advice 给些建议 cant hear well不能听得清楚 come to the hospital来医院 should not eat or drink either也不应该吃喝 point at his

28、long neck指着他的长脖子 My neck hurts.我的脖受伤了 have a good rest好好休息have a lot of rest=have lots of rest多休息 二、 句型1. Whats wrong with you? 你怎么了? I have a headache. I feel cold. 我头疼。我感觉冷。2. What should I do? 我应该怎么做? You should have a rest at home. 你应该在家休息。3. You should take some medicine and drink some warm wat

29、er.你应该吃些药,喝些温水。4. He goes to see the dentist. 他去看牙医。5. I cant eat anything. 我不能吃任何东西。6. You should brush your teeth in the morning and before bedtime. 你应该在早晨和睡前刷牙。7. How do you feel now? 你现在感觉怎么样?8. Why does he have a toothache? 他为什么牙疼?9. Giraffe points at his long neck. 长颈鹿指着他的长脖子。10.Charlie is sit

30、ting on a bench. 查理正坐在一个长凳上。11.Hes going to China in March. 他将要在三月去中国。12.Your temperature is 102F.你的体温是102华氏度。(美国等少数英语国家用华氏度)13.Your temperature is 39C.你的体温是39摄氏度。(我国和其他大多数国家用摄氏度)三、 语音CH ch / t / chair chicken lunch much teach ch/ k / headache toothache 四、语法1. 询问某人身体状况的基本句型。(1) Whats the matter (wit

31、h.)?= Whats wrong with ? I/We/They have. 我/我们/他们患了. He/She/It has 他/她/它得了.(2) How do you feel now? 你现在感觉怎么样? I feel. 我感觉.2. What should +人称主格(he/she/we/they)? (Shouldnt=should not)3. too+形容词/副词 ,意思是太., 如too many/too high/too hot/too cold. also在句中,如:She can also swim.5. 也,还 too在句尾,肯定句和疑问句都能用,多用于口语。如:

32、 either在句尾,通常用于否定句。如: 吃,如:have a cake 6.多意词:have 有,如:have a cat 举行/举办,如:have a party 得了,患有,如:have a cold7.feel(系动词)+形容词 :表示感觉怎么样,如,feel ill/cold/hungry/hot. 五、练习 (一).按要求完成下列句子。(每空1分,共12分)1、You should take some medicine.(对划线部分进行提问) I ?2、 Nancy has a bad headache. (对划线部分进行提问) with Nancy ?3、You can tak

33、e some medicine.(用should 代替can )4、Helen feels cold and hungry.(改为一般疑问句)5、he , and ,mother, a , toothache, have , his (.)(连词成句)6、should, what, not , do , they (?)(连词成句)(二).完型填空。Ben is absent today . He 1got a fever. Now Ben and his mother are 2 the hospital .The doctor 3 Ben very carefully . Then he

34、says 4 Ben, “ 5 worry . Youve got a cold . 6 some medicine , drink more hot water and 7 a lot of rest . You 8 get better soon .” But Ben does not like taking 9 medicine . Then hid mother says , “if you want 10 better soon , you should take the medicine.” “All right ,” says Ben . Then he takes the me

35、dicine .( )1、A. is B. has C. have( )2、A. in B. to C. on( )3、A. looks B. checks C. looks at( )4、A. of B. with C. to( )5、A. No B. Not C. Dont( )6、A. Take B. Eat C. Have( )7、A. has B. have C. do( )8、A. should B. can C. are( )9、A. some B. a C. any( )10、A. get to B. get C. to getUnit 5 Helping our parent

36、s一词汇clean擦,洗 cook烧,煮 sweep the floor扫地 busy忙 wash the dishes洗碗 grow种植make the bed整理床铺 garden花园,果园 sweet甜的 pest害虫 go away走了 ladybird瓢虫Saturday morning星期六上午 help him帮助他 clean the car洗车 cook breakfast 做早饭in the kitchen在厨房 in the living room在客厅 in his bedroom在他的卧室里 wash clothes洗衣服cook dinner 做晚饭 clean t

37、he table擦桌子 eat fruit吃水果 read newspaper看报纸 be busy忙碌的in the study在书房 listen to her听她讲grow grapes种葡萄in his garden在他的花园里big and sweet 又大又甜 many pests许多害虫on Sunday afternoon在星期天下午 so sweet如此甜 go away 离开了 some ladybirds 一些瓢虫 do housework做家务 help me cook dinner 帮我做晚饭to be continued 待续二、句型1. It is Saturda

38、y morning.现在是星期六上午。2. My father is cleaning the car. Im helping him我的爸爸正在清洗小汽车。我在帮助他。3. What are you doing? 你在干什么? Im cleaning the table.我在擦桌子。4. What is he doing now? 他正在干什么? He is sleeping.他正在睡觉。5.Helen is in the living room.海伦在客厅。 6. My father is busy. 我的爸爸正忙着。三、语法现在进行时:表示正在进行的动作或存在的状态。1.现在进行时的构成

39、:由be动词+v-ing构成。2.当句子中有 now, look, listen, 时,常表示动作正在进行,这时要用现在进行时。3.肯定句式:主语+be( )+V-ing+其它.否定句式:一般疑问句:特殊疑问句:4. 动词的ing形式的变化规则例词一般情况在动词原形后直接加-inghelping, 以e结尾的动词,要去掉e+ingmaking, 重读闭音节动词,要双写最后一个字母,再加ingrunning,以-ie结尾的动词,把ie变成y,再加ingdie-dying,lielying,tie-tying四、 练习(一).选择( )1. What _ your sister _ now? A.

40、 are, doing B. is, doing C. is, do( )2. Miss Li _ us Chinese at school. A. is teaching B. teaches C. teaching( )3. We are doing _ homework. A. our B. us C. we( )4. My mother usually_ TV in the evening. A. watches B. watch C. is watching( )5. They are singing and_ in the classroom. A. dance B. dances

41、 C. dancing( )6. I cant _ my puppy. Im _ it. A. look for; finding B.finding;looking for C. find;looking for( )7. -_ you listening to music? - No, Im watching TV. A. DoB. AreC. Can( )8. Do you _ to school every day? A. are walking B. is walking C. walk( )9. What are you doing? Im _ books. A. read B.

42、reading C. looking( )10.Look! The students _ in the playground. A. run B. is running C. are running(二).句型转换。按要求改写下列句子,每空一词。1. My parents are cooking in the kitchen.(对划线部分提问) are your parents in the kitchen?2. Tom goes swimming on Sundays. (将on Sundays改为now) Tom _ swimming now.3. My mother likes goin

43、g shopping. (改为否定句)My mother going shopping.4. I am doing my homework. (对划线部分提问)What you ?Unit 6 In the kitchen一 词汇game运动,比赛 smell闻起来 meat肉 vegetable蔬菜 tomato西红柿 potato土豆I cant wait我等不及了 look for寻找 angry生气的 spot斑点 catch抓住 driveaway赶走six oclock in the evening 晚上六点钟 come home from a football game足球赛后回

44、到家 cook meat 煮肉 cook dinner in the kitchen 在厨房里做饭 smells nice闻起来很美味 wash some vegetables 洗一些蔬菜 cook some tomato soup 做番茄汤 in the fridge在冰箱里cook meat with potatoes 烧些土豆烧肉 look for some juice 寻找一些果汁 eat fruit吃水果Dinner is ready. 晚餐准备好了。 some orange/apple juice 一些橙汁/苹果汁eat the meat 吃肉you win你赢了 the quee

45、n女王,王后 come through our little town 通过我们的小镇wear her golden crown戴着她金色的皇冠 eat with chopsticks用筷子吃饭 Its yummy!=Its delicious!真美味! eat with a knife and fork用刀叉吃饭 help in the kitchen在厨房帮忙a lot of pests and ladybirds 许多害虫和瓢虫 in Bobbys garden 在波比的花园里come to help Bobby 来帮助波比 see two ladybirds on Sams hand

46、看到萨姆手上有两只瓢虫catch a ladybird from the grapes从葡萄上抓到一只瓢虫 have seven spots有七个斑点drive the bad ladybirds and the pests away把瓢虫和害虫赶走二、句型1. That smells nice. 那个闻起来好香。2. Are you cooking meat? No,Im not. 你在煮肉吗?没有,我没在煮肉。3.Is he looking for some tomatoes? Yes, he is. 他在找番茄吗?是的,他在寻找。4. I cant wait, Dad! 爸爸,我等不及了

47、!5. Dinner is ready. 晚饭好了。6. Hows the meat,Taotao? 涛涛,肉的味道怎么样?Its yummy,Dad. 爸爸,肉好吃。7. Youre a great cook! 你做菜很棒!8. They have seven sports. 它们有七个斑点。9. There is some bread in the fridge. 冰箱里有些面包。10. There are three potatoes in the fridge. 冰箱里有三个土豆。三、语法1. and 和or 在there be句型中的运用:and 用于肯定句,or 用于否定句或疑问句

48、。2. 针对数量提问的特殊疑问句的基本结构是: How many + 名词复数 + are there + 介词短语? How much + 不可数名词 + is there + 介词短语?3.针对主语提问的特殊疑问句的基本结构是: Whats + 介词短语?四、练习(一). 选择。( )1.There a pair of shoes on the ground. A.is B. are C. a( )2. Here _ some storybooks. A. am B. are C. is( ) 3. I come home _ a football match. A.at B.for C.

49、 from( ) 4. _ Ben and his mother cooking meat ? A. Is B. Do C. Are( ) 5. -_ you listening to music? - No, Im watching TV. A. DoB. AreC. Can( ) 6. The girl is _ her pen, but she cant find it. A. looking at B. looking C. looking for( ) 7. She likes reading books _ The Ugly Duckling. A.of B. for C. abo

50、ut( ) 8. -Look! Mr Yang is cleaning the car. -Ill go and help _.A. he B. his C. Him(二). 选择适当的介词填空。1.It is six thirty _the morning.2.He comes home _a basketball game.3.I can see a tall man _her.4.Do you like the soup_potatoes.5.Im cooking tomato soup_you.(三). 根据中文补全句子1. 他们正在操场上观看跑步比赛。 They are a runn

51、ing race the .2. 看,鲍比正在听风吹的声音。 Look , Bobby is to the .3. 下午三点钟,孩子们正在卧室睡觉。 The are in the at three oclock in the .4-汤姆在书房看书吗? -是的。 -Is Tom _ a book in the ? -Yes, .5-你在干什么? -我在帮助我爸爸。 -_ are you doing? -Im _ my father.6. -他们在做土豆汤吗? -不,他们在做西红柿烧肉。 -_ _ cooking potato soup? -No, theyre cooking the _ _ _

52、 .Unit7 Chinese festivals一、 词汇festival 节日 spring春天 January一月 February二月 May五月 June六月 September 九月October十月 November十一月 call 称呼,叫作 together 一起 dumpling 饺子 race 比赛dragon龙 place 地方 climb爬,攀 mountain山 knock敲 Halloween万圣节 get together with their families和家人团聚 eat rice dumplings 吃粽子 dragon boat races龙舟比赛 in some places在一些地方 at Mid-Autumn Festival 在中秋节 in September or October 在九月或十月 look at the moon at night晚上赏月 eat moon cakes吃月饼 climb mountains爬山 dress up 装扮sit in the t

展开阅读全文
温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

copyright@ 2023-2025  zhuangpeitu.com 装配图网版权所有   联系电话:18123376007

备案号:ICP2024067431-1 川公网安备51140202000466号


本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!