新人教版英语八年级上各单元知识点大归纳_第1页
新人教版英语八年级上各单元知识点大归纳_第2页
新人教版英语八年级上各单元知识点大归纳_第3页
新人教版英语八年级上各单元知识点大归纳_第4页
新人教版英语八年级上各单元知识点大归纳_第5页
已阅读5页,还剩7页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

1、1 八年级上册英语各单元知识点大归纳unit 1 where did you go on vacation? 【语法解析】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。用法注意:1. some 和 any +可数名 /不可数名。 some 多用于肯定句, any多用于否定句、疑问句和条件从句。 有些问句中用 some, 不用 any, 问话者希望得到对方肯定回答。2. 由 some, any, no, every 构成的复合不定代词作主语时,其谓语动词用第三单3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting 二、知识点:1. buy s

2、th for ab./ buy sb. sth 为某人买某物2. nothing .but + v.(原形 ) 除了之外什么都没有3. decide to do sth. 决定做某事4. try doing sth. 尝试做某事 / try to do sth. 尽力做某事5. enjoy doing sth. 喜欢做某事 9. want to do sth. 想去做某事would like to do/feel like doing 想要做某事6. start doing sth/start to do. 开始做某事 =begin doing sth/begin to do. 7. stop

3、 doing sth. 停止做某事区分: stop to do sth. 停下来去做某事8. dislike doing sth. 不喜欢做某事9. so + adj + that + 从句如此以至于10. tell sb. (not) to do sth. 告诉某人(不要)做某事11. keep doing sth. 继续做某事12. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事 remember to do sth 记得去做某事 remember doing sth 记得做过某事词语辨析:1. take a photo/ take p

4、hotos 拍照 quite a few+名词复数“许多”2. seem 形容词看起来 . you seem happy today. to do sth. 似乎、好像做某事 i seem to have a cold it seems + 从句似乎. it seems that no one believe you. seem like . 好像,似乎 . it seems like a good idea. 3. arrive in +大地点,= get to= reach+地点名“ 到达.”arrive at +小地点(注:若后跟地点副词here/there/home, 介词需省略,如:

5、 arrive here; get home )4. feel like sth/ doing sth. 感觉像是 5. wonder “ 想知道 ” ,+疑问词( who, what, why)引导的从句。6. because of +名/ 代/v-ing because+从句,表示直接明确的原因或理由。7. enough +名词“足够 ”形容词 /副词+enough 2 unit2 how often do you exercise?【语法解析】1. 频率副词 : always, usually, often, sometimes, never频率副词在句中通常放在实义动词之前, be 动

6、词或助动词之后。常用于一般现在时态中2. “次数”的表达方法一次once,两次 twice ,三次或三次以上用基数词+ times, three times, five times, 3、how often“多久一次”问频率,回答常含有频率词组或短语。常见的 how 疑问词:1)how soon多久(以后)how soon will he be back? 他多久能回来?he will be back in a month. 他一个月后能回来。2)how long “多久”,eg.how long did it take you to clean the house? 你打扫房子用了多久?it

7、 took me half an hour to clean the house. 我打扫这房子用了半小时。3)how many+名复/how much+不可名“多少” 问数量(how much 还可问价格)【词语辨析】一、 maybe / may be 1. the baby is crying she is hungry. 2. the woman a teacher .maybe 是副词,意为 “ 大概, 可能,或许 ” ,一般用于句首。 may be是情态动词,意为 “ 可能是 .,也许是 .,大概是 . ”.二、1)a few / few / a little / little 1.

8、 people can live to 100,but people can live to 150. 2. there is time left, i dont catch the first bus.3. could you give me milk? a few ( 少数的,几个,一些 ) a little ( 一点儿,少量 ) 表示肯定few ( 很少的,几乎没有的 ) little (很少的,几乎没有的 ) 表示否定修饰可数名词修饰不可数名词2) 、hard / hardly 1. the ground is too to dig 2. i can understand them.

9、3. its raining,the people can go outside. hard作形容词,意为 “ 困难的,艰苦的,硬的 ” ;作副词,意为 “ 努力地,猛烈地” 。hardly意为“ 几乎不 ” 。4. as for homework , most students do homework every day . as for. 意思是 “ 至于;关于 ” ,+名词、代词或动词的 -ing形式(即动名词)。如: as for him ,i never want to see him here. 至于他,我永远不希望在这里见到。5. be about (介词) “ 是关于 ”+名/

10、代/v-ing(介词都是如此)6.here be is+ 名单:here is a photo of my family. “ 这是” are +名复:here are some books. 7.find(found)+that 从句:发现 3 find it adj to do sth 发现做某事是怎么样的8.percent 名词,意为 “ 百分之 ”百分数用基数 + percent (不用复数形式 ),percent做主语时, 谓语动词的数要根据其后面的名词来确定fifty percent of the apples are bad. 5 0%的苹果都坏了。twenty percent

11、of the meat is in the fridge. 20%的肉都在冰箱9.not at all 意为“ 一点也不 ” . not 应放在 be 动词、情态动词或助动词之后。e.g. the story isnt interesting at all. 那个故事一点也没有趣。10. it is + adj. to do sth. 干某事是例如:it is interesting to play computer games. 玩电脑很有趣。11.the best way to do sth.做某事的最好方式e.g. the best way to learn english is thr

12、ough more practice 12. take, spend, pay cost it takes sb. some time to do sth. 意为“ 花费某人时间来做某事” 。人(sb.) spend 时间/钱on sth. “ 买某物花了钱”。(in) doing “ 花费多少时间来做某事 ” 。pay 的主语必须是人,而 “ 花钱买某物 ” 为 pay forcost (金钱)主语是物unit3 i m more outgoing than my sister.【语法解析】形容词比较级1.形容词的原形就是原级, 2.比较级, 表示较 或更3.最高级, 表示最 .。2. 比

13、较 句 型 : a + be动 词 + 形 容 词 的 比 较 级 +than +b “ a 比 b 更” (注意: a 与 b 必须是同级的,即必须是人与人,物与物进行对比)副词比较级常用的句型结构:1.“ a+实意动词 +副词比较级 + than + b” 表示“ a 比 b”2.比较 a ,b 两人/两事物问其中哪一个较 时用句型;“ who/which +谓语动词 + adj./adv.比较级, a or b ?”who is thinner, jenny or mary? ?特殊用法1.“ 比较级 +and+比较级 ” ,意为“ 越来越 ” 。 多音节比较级用“ more and m

14、ore+ 原级”2. “ the+比较级 (), the+比较级 ()” 意思是: ” 越越” the more, the better. 3.主 is the 形比+of the two+名复 “主语是两者中较 .”4. 两者在某一方面相同:a+谓语动词 +as+ adj./adv. 原级+ as+ b. 表示两者在某一方面不及另一方时,用“not as/so+ 形容词或副词原级 +as”eg. i am not as tall as my sister. ?形容词,副词比较级前的修饰语。当需要表示一方超过另一方的程度时,可以用 much, a lot, a little, a bit, 等

15、来修饰形容词比较级。注意: 比较级不能用 very, so, too, quite等修饰。二、知识点1.have fun=have a good time 玩得开心have fun doing sth : 做某事很开心2. do the same things as me. the same as 表示:和。一样3. a good friend is good at sports. (翻译) be good at 意为擅长于 ,其后可接名词、4 代词或动名词。同义词组:do well in 4. care about ,意为关心 ; care for 意为 关爱; take care ( 当/

16、小心) take care of (照顾)=look after 5. make sb. do sth. 意为 让(使)某人做某事make sb. + 形容词:使某人保持某种状态: e.g. my friends always make me happy 6.be like“就像” :i am like your sister. look like “外貌上的像” i look like my sister. 7.that s why+句子:那就是 的原因 /那就是为什么 eg: 那就是我学习英语的原因:8. it s+形+(for sb.)to do sth. “做某事(对某人来说)是. ”

17、its +形+(of sb.)to do sth. 做某事,某人是。9. make friends with sb.与某人交朋友10. as long as 只要;既然,引导条件状语从句11. be different from 与不同;反:be the same as 与 相同12.though adv.不过;可是;然而(句末补充说明使语气减弱) conj. 虽然;尽管; =although与 but 不能同时用在一个句子中13.get better grades 取得更好的成绩14.does( 助动词 do/did),为了避免重复,可代替上文出现过的实意动词。i work harder t

18、han tom_(is/do/does/did). unit 4 whats the best movie theater?【语法解析】1)形容词最高级:用于三者或三者以上的人或事物相比较。2)标志词:表比较范围时用in/of 3) 形容词最高级前须加定冠词the.副词最高级前可省略the。表示“三者(或以上)中最的”的句型1. a + be + the 形容词最较级+ 表示范围( in/of 介词短语)2. a + 实意动词+ (the) 副词最高级+ 表示范围的 of/in 介词短语常用句式:1) who/ which + 最高级 , a, b or c ?2) one of +the +

19、形容词最高级+名词复数形式 , 意为“ 最之一” 。3)序数词后跟形容词最高级二、知识点1、in town 在镇上2、welcome to + 地名:欢迎来到 .3、how do you like +名/代/v-ing :“ 你认为 怎么样? ”=what do you think of 4、thanks for =thank you for +名/代/v-ing:“ 感谢”5.不客气: no problem. = youre welcome. =not at all. 6.talent 名(可)天赋talent show :才艺表演talented 形:有天赋的:be talented in

20、 在某方面有天赋7. be good at 擅长 ( do well in) 反义短语:be poor / weak in 在.方面弱;be good for “ 对有益” ,后跟人或事物;其反义短语是be bad for。5 be good to “ 对好(和善;慈爱 ) ” ,相当于be friendly to,后面通常接人8. have in common 有相同特征; (想法、兴趣等方面 )相同9. all kinds of 各种类型的;各种各样的different kinds of 不同种类的a kind of 一种* kind of 有点+ 形 :kind of boring /

21、fat /thin 10. its up to sb. to do sth. 做某事是某人的职责11. make up 编造(故事、谎言等)弥补 化妆12. take seriously 认真对待dont take it so seriously. 别把这件事看得这么严重。13. play a role in doing sth. “ 在中发挥作用 /扮演角色 ”14. win 动-won:赢得 +奖品winner 名:赢者15. givegave(过)give sb. sth= give sth. to sb. 给某人某物he gave me some money.= he gave som

22、e money to me. 16.watch sb. do sth.观看某人做了某事 . see doing sth. 观看某人正在做某事17.举例: like : 可和 such as互换. such as: 常列举几个例子,不能穷尽,可和and so on( 等等)连用for example:一般只列举一个, 作插入语用逗号隔开, 可置于句首 /句中/句末;unit 5 do you want to watch a game show? 【语法解析】1.询问某人对某物的观点及看法:what do you think of ?=how do you like? 2.描述喜好 i love/

23、 like/ don t mind/dislike/can t stand (复习巩固一般现在时态:主语+v+其他; 主语(三单) +v(三单)+其他) 一、知识点1. want + n 想要want to do sth 想要做某事want sb to do sth 想让某人干某事 2.mind: 介意; 其后+名词/代词/v-ing 4.stand 1) “ 站, 站立” e.g. stand up! 起立2) “忍受” ( 多用于否定句、疑问句 ) , 后可+名/代/v-ing 5.plan vt. & vi.计划, 打算, plan to do sth. plan 还可作名词,如

24、: make plans 制定计划6.动词 discuss ( 讨论 ) + ion discussion had a discussion about sth. 7. happen v. 偶然发生 ; 出现无被动take place 计划发生8. 情态动词 : may:语气弱于 can,意为 “ 可能”might 表推测,语气最弱,意为 “ 可能”may/might not 表示否定推测时语气最弱,意为“ 可能不 ”9.expect to do sth. 期盼做某事hope to do sth: 希望干某事很多动词后面都可以跟动词不定式作宾语,如:want, like, hope, wish

25、, learn, start, begin, prefer, try, ask 10. be famous as + 职业名 “ 作为而出名 ” ,6 be famous for sth. 表示 “ 以某种知识技能,作品或特征而出名” ,11.one of 后跟可数名词复数,表示之一。 其后的谓语动词用单数。e.g. one of my favorite movies is mr. bean. 我最喜欢的电影之一是憨豆先生。12.be ready to do sth., 准备好做某事13.try ones best “尽力; 竭尽全力 ” 的意思14.show 名: “节目” :tv show

26、s/ talent shows 动: “展示” show sth. to sb.= show sb. sth. show sb around 带 sb参观15.take one s place 代替; 替换16. do a good job 干得好unit 6 i m going to study computer science.【语法解析】1.将来时用于表示未来将做的事,常用“be + going to+ 动词原形 ” 来表达,表示计划或根据某些现象或征兆预测不久即将发生的事情。含有 “ 打算” 之意。常与 tomorrow, next sunday, next month, the da

27、y after tomorrow 等表示将来的时间状语连用。1).结构“ 主语 + be(is/am/are) going to + do sth ”2).否定式:主语+ be not + going to do sth. 二、知识点1. want to be/become + ( 职业)名词 :“想要成为 .”i want to be (be) a scientist when i grow up. 2.write stories 写故事tell stories 讲故事3. keep on doing sth继续做某事(表动作的反复)keeping doing sth. 保持做某事(表动作或

28、状态的持续)4. be sure about + 名/代/v-ing “ 肯定” - are you sure about that? make sure (that)+ 从句“ 确保”make sure that both doors are closed when you go out 5learn sth. we must learn english every day. to do sth. i am going to learn to play ( play) the piano. 6. discuss v. 讨论;商量名词是 discussion discuss with sb.

29、与某人讨论: discuss this question with your partner. let s discuss this problem. 让我们讨论一下这个问题。all we need now is action, not discussion. 我们现在需要的是行动,不是讨论。7. be able to do sth 能够做某事区分( 1)can : can+ 动词原形,无人称和数的变化。只能用于一般现在时和一般过去时( could),不能用于将来时be able to +动原,有人称和数的变化。(be:is/am/are/ )可用于多种时态(2) can 常指客观上能够; b

30、e able to 更侧重于“克服一定困难”、“经过努力”、“有能力”做成某事。he will be able to(能够) speak english next year. (在此不能填 can)8. promise n. 承诺;诺言v. 许诺;承诺;答应make a promise(to sb.) (对某人) 许下诺言keep a promise 遵守诺言break a promise 违背诺言promise (sb. ) to do sth. 许诺某人干某事7 +that 从句he promised to help me. 他许诺过要帮助我。i promised that i study

31、 hard from now on. 我承诺从现在起努力学习。9. have to do with 关于;与有关系the book has to do with computers. 那本书与计算机有关。10. take up sth.(尤指为消遣)学着做;开始做doing sth. i am going to take up cooking next year. 明年我将要学煮饭。11. sometimes the resolutions may be too difficult to keep. too+形容词 /副词 to+动原,表示 “ 太而不能 如: the kid is too y

32、oung to play (play) this game. 这个小孩太小,不能玩这个游戏。12. one s own +名 “某人自己的东西”强调某物为个人所有my own book 我自己的书本unit 7 will people have robots? 【语法解析】一般将来时:1、 概念:(1) 表示将要发生的动作或存在的状态。 we shall go to see him tomorrow. (2) 表示将来经常或反复发生的动作。from now on i shall come every day. 2、结构:1) 主+be going to +v 原形+其他2)主+ 助动词 sha

33、ll / will + v 原形+其他. 3、句中的时间状语: tomorrow 明天; next week/month/year下周/月/年;in+时间段:多长时间之后; the day after tomorrow 后天;4. there be 句型的将来时:“ (某地)将有某物1)、there will be+名词(一般疑问句: will +there be 肯:yes, there will; 否: no, there won t.)2)、there is going to be+名(单) /不可数名there are going to be+ 名(复)5. 一般将来时和 be goi

34、ng to 表示将来1) 表达一种事先计划或打算时( 说话人打算在将来做某事因为在过去他或她已制定了一个计划或决定去做这件事),只能用 be going to. 2) 表达意愿时 , 只能用 will. 拓展:将来时也可以用现在进行时 “be + v-ing ”来表达 ,表示按计划和安排即将发生的动作,语气较婉转,动词多是一些“ 来、去 ” 的位移动词。如:go, come, leave, start, move, arrive, reach, return, drive, travel, land he is leaving for beijing tomorrow. 他明天去北京。the

35、plane is landing soon. 飞机即将着陆。一、课文知识点1.许多 many+ 可数名词比较级 more 最高级 most much +不可数名词少许few:比较级 fewer 最高级 fewest +可名: cars, trees, buildings, people 8 (否)little: 比: less 最 least +不可名:water, air, paper, time, pollution (肯) a few / a little 2、live to be 基数词 + years old “ 活到岁”3、be in great danger 处在极大的危险中4、

36、play a part in +名/ 代/v-ing. 参与某事 / 做某事everyone should play a part in saving the earth. 5、help sb. with sth. 帮助(做)he often helps me with my english. help sb. (to) do sth. 帮助做he often helps me study english. help oneself ( to ) 自用(食物等 ) help yourself to the fish. 请随便吃鱼6、动词后跟形容词的情况 (构成系表结构 )1)表状态的动词: b

37、e/seem/keep/stay i exercise to keep healthy.2)感官动词: sound/look/taste/feel that sounds great.3)表变化的动词: get/become/turn the robots never get bored.7. make sb. (代词为宾格) do (让)(做) he made tom laugh. 使役动词是表示 “使、令、让、帮、叫”等意义的不完全及物动词, 还有 leave, get ,keep , make(使, 令) , let(让), help(帮助)等。 1.) make / let +sb.

38、+do sth. 2 ). get / leave + sb. to do / doing sth. 3)leave sb. doing 让继续处于某种状态 dont leave her waiting outside in the rain. 8. the same as 和一样反义短语: be different from 9. hundreds of “许多;大量” + 名词复数数词+hundred “多少百”类似的数词还有 thousand (千) , million(万)11.during “在期间” during the vacation/the daytime /the week

39、end 12.the meaning of “的意思”can you tell me the meaning of the words? unit 8 how do you make a banana milk shake?【语法解析】一、会用副词 first, next, then, after that, finally 等来叙述做事的顺序或步骤的先后二、学会正确使用可数名词与不可数名词;1、名词:可数名 : 单:前常有 a/an / one 复: 前常有 a few/ many / 数词 2 不可数名:无单复数形式,前常有a little一点/ much 许多/ 数词+(容器)量词 +o

40、f+ 不可数名词注:some 一些/ lots of= a lot of( 许多)+ 可名词 /不可数名2、名复数的构成: 1)名+s 2)以s,x,ch,sh 结尾的名词, +es (规则)3)以辅音字母 +y结尾的名词,变 y为i, 再+es 注:以o结尾的有生命的名词, +es. 如 tomato tomatoes potatopotatoes 无生命的加 s 如pianos radios 以f或fe结尾的名词,把 f或fe变v,+es: thief-thieves( 小偷 ) leaf-leaves life-lives 9 不规则变化要加强记忆,如man-men , woman -w

41、omen, tooth-teeth child-children sheep-sheep mouse-mice 三、知识点1.cut是“ 切, 割” 的意思 , 过去式为 cut。cut up意为“ 切碎”, 动副组合:动+名+副;动 + 副+名动+代(it/them)+副cut up the bananas. = cut the bananas up. cut it /them up.类似的词有:turn on 打开, 接通(电流、煤气、水等 ) turn off 关掉, 截断(电流、煤气、水等 ) turn up 开大, 调高 出现turn down 调低, 关小,拒绝2.祈使句:一般以动

42、词原形开头, 通常省略主语 (you) 。表示请求,命令, 劝说,指示等。结构:肯: v原+其它。否:don t +v 原+其它。cut up the bananas . don t eat in class. 3. one more thing 另外一件事情another ten minutes 再多十分钟“ 数字+ more + 物品” 指“ 另外的 ”“another + 数字 + 物品” 指“ 另外的”当数字为 one 时,常与 more连用或只用another。give me two more hamburgers ?/another two hamburgers 4、it s ti

43、me (for sb.) to do sth. =it s time for sth. 该是(某人)做某事的时间it s time for us to go to school.(it s time for school.)5、 most americans still celebrate this ideas of giving thanks by having a big meal by +v-ing :1)以方式 i study english by listening to english songs.2)在的旁边 i am sitting by the pool. 3)在之前 i h

44、ave to go to school by 8:00. 4) 搭乘 by bus: i go to school by bus.8.here be: is +名单 (宾语) “ 这是 ”是倒装句eg: here is a photo of my family. are+名复here are some english books. 当宾语是代词时,要用顺装。如:here you are.(对) here are you.(错) 9.fill sth. with sth. 用把装满(强调动作 )be full of “ 装满” (强调状态 )eg. i filled the cup with t

45、he milk. the cup is full of the milk.the bus was full of people.10.putin(into)把 放到 里11.coverwith用覆盖12. cut into 把 切成cut the apple into four piecescut up 切碎 :cut up the apple=cut the apple up cut them up 13.serve : (动)服务 - (名) service serve +名/代 “ 提供” the shop serves nice food. sb. sth. = serve sth.

46、to sb. serve it to your friends with some vegetables. sb. with sth. “用某物招待某人 ” : serve the guests with some tea. 10 unit 9 can you come to my party?【语法解析】一、表示邀请的句型 : 1.can/could you(come to my party)?2.would you like to.( would you like to my party)? 接受: sure/yes/of course, id love/like to.拒绝: 1.im

47、sorry, i cant. i have to/ must+v 原(陈述理由:)2.i d love/like to, but i (理由) 3.i m afraid not. i(理由) 二、must 与 have to1.must 表示主观“必须”; must 表示“主观上的要求”,无人称和时态的变化,否定回答 : neednt 或 dont have to (不必)。mustnt 表示“ 禁止” . 2.have to表客观需要,有人称和时态变化,否: dont / doesnt / didnt have to (没必要);must i be home before eight ocl

48、ock? 8 点之前我必须回家吗?yes, you must. / no, you neednt. / no, you dont have to. 三、知识点1. oneanother 表示不确定数目中的另一个:onethe other表示两者中的另一个: someothers 表示没有范围限定的“一些另一些”some the others表示某一范围的“一些其余的”注:other+名词=others 其他的(人 /物)2. invite v. 邀请名词是 invitationinvite sb. to do sth.“邀请某人干某事 ”invite sb. to+地点名词3. (1)what

49、 s today? 问今天是几号、星期几,回答时,通常用星期和日期,也可用节日。即: it s+星期+日期.(2)what s the date today? 意为“今天是几月几号?”it s +月+日。(3)what day is it today? 意为“今天是星期几?” ,it s + 星期几。- whats today? it s wednesday the secondwhat s the date? - it s september 10th.what day is it today? it s wednesday.4.have a lesson(class) 上课 : have

50、an english lesson 5. prepare v. 准备名词:preparationprepare sth. “准备某物 ” ,所准备的东西就是后面的宾语。prepare for sth. “为做准备 ” ,指为后面的宾语做准备prepare to do sth. “准备做某事 ”.而 prepare 与 prepare for 通常用于进行时态。6.bring .to“带来”把某物从别的地方带到说话人的地方take to “带去”把某物从说话的地方带到别处去。(两者方向相反)7. without (介词)没有 +名/代/v-ing. 反:with “具有”8. so that +

51、从句: 以便于;目的是11 i study hard so that i can get good grades. 9. surprise名:惊奇surprised adj. 惊奇的(主语人)surprising (主语物)be surprised at sth.: “ 惊奇于某事 ”to one s surprise :“令某人惊奇的是”10. look forward to (介词)+名/代/v-ing 。i look forward to your reply. 我期待你的答复。i look forward to seeing you again.11. hear (heard) fro

52、m sb. = get a letter from sb. 收到某人的来信。i heard from my friends yesterday.=i got a letter from my friend yesterday.12、感叹句:a:what +(a /an) +形容词 +名(单)+主语+谓语!w hat a beautiful girl she is! what +形容词 +名(复)/不可数名词 +主语+谓语! what beautiful girls they are!b: how +形容词 +主语+谓语!how beautiful girl is! how +形容词 +(a /an) +名(单)+主语+谓语! how beautiful a girl she is!13. at the end of “ 在末尾”now, it is at the end of 2014. 反: at the beginning of “ 在开始”14.be glad/happy/sad to do sth. “ 很高兴/难过做某事i am glad to see you. 15.reply to sb./sth. “ 回复 ”reply in writing to the invitation “ 以写信形式回复这份邀请函”unit10 if you g

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. 人人文库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。

评论

0/150

提交评论