版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進(jìn)行舉報或認(rèn)領(lǐng)
文檔簡介
1、Unit 3(一)課文預(yù)習(xí)一、Warming UpTransport AdvantagesDisadvantagesbus1.Very cheap2.Efficient for short journeysTakes longer than the trainor plane.train 1.Faster than bus, cheaper than plane2.ends in the centre of the town/city.Takes longer than the plane. ship1.Cheaper than plane 1.More
2、 expensive than train2.Not convenient for visiting inland placesairplane1.Quick 2.Efficient3.Provides meals1.Expensive2.Journey ends far from the city二、Fast-reading Match the paragraph and the main idea.Para 1Take a great bike trip along the Mekong River.Para 2 Differ
3、ent attitudes between themPara 3The preparation before the trip & details about Mekong River.三、Careful Reading1.What was Wang Kun and Wang Weis idea of a good trip? Their idea was to take a long bike trip.2.Who Planned the trip to the Mekong? Wang Wei planned the t
4、rip.3.Where is the source of the Mekong and which sea does it enter?Qinghai Province ; the South China Sea4.What can you see when you travel along the Mekong?You can see the source glacier ,rapids, hills,valleys, waterfalls and plains.5.What difficultie
5、s did Wang Kun and Wang Wei find about their journey?The journey will begin at an altitude of more than 5,000 metres, where it is hard to breathe and very cold.6.What do you think about Wang Kun and Wang Wei? Wang Kun: enthusiastic, critical, sensible Wang Wei: imaginati
6、ve, organized, eager,persistent, stubborn, risk-taking (二)詞匯要點(diǎn)1.determine vt.決定,決心,確定,測定Determination n. 決心,毅力 determined adj. 堅毅的,下決心的 decide同義 v.決定典型用法 be determined to do sth She is a girl of great _ (determine). He is determined _ (face) o
7、ut the situation. There is a _ (determine) look on his face. 2.similar adj. 類似的,相似的Similarly adv. 類似地;同樣地 Similarity n.類似;(可數(shù))相似之處be similar to搭配類似于,與相似 the same .as.近義與相同(1)My opinion is _ yours. The _ betw
8、een them has often been remarked on. Our bodies are strengthened by taking exercise. _,our minds are developed by learning. 3.organize v.組織organization n.組織,機(jī)構(gòu) organizer n.組織者 organized adj. 有組織的 The _ (organize)
9、of such a large-scale party takes a lot of time and energy. The _(organize) think of various ways to amuse the athletes. I will take part in an _ (organize) activity to improve the condition of disadvantaged people in society. 4.surprise vt.使驚奇,使詫異n. 驚奇,詫異Su
10、rprised adj. 感到驚訝的 surprising adj. 令人驚訝的surprisedly adv. 驚奇地,驚訝地 surprisingly adv. 令人感到驚奇地典型的用法是:be surprised at 對感到驚訝 to one,s surprise (=surpr
11、isingly) 令人感到驚奇地是(1) Everybody here was _ (surprise) the news.(2) I was _ (surprise) the change in him.(3) _ (surprise),he was so frank that he told me all of his secrets. 5.transport n.& v.運(yùn)送;運(yùn)輸派生:transportation n.運(yùn)輸;交通工具 那輛黃色公共汽車將乘客從機(jī)場運(yùn)送到城里。The yellow b
12、us_from the airport to the city. 那些物品將用飛機(jī)運(yùn)往青海玉樹。The goods _ by plane to Yu Shu,Qinghai Province.答案:will transport the passengers ; will be transported 6.persuade vt.說服,勸說persuade sb. to do 說服/勸服某人去做persuade sb. into doing 說服/勸服某人去做persuade sb. out
13、of doing說服/勸服某人不做注意:勸而不服則要用advise sb.to do sth.或者try to persuade sb.to do sth.。 我們勸李老師戒煙,他不再抽煙啦!_,and he never smoked at last. 我們勸王老師戒煙,可他不戒。_,but he didnt.答案:We persuaded Mr. Li to stop smokingWe advised Mr.Wang to stop smoking/We tried.to persuade Mr.Wang to stop smoking 7. 3.g
14、raduate v.畢業(yè) n.大學(xué)畢業(yè)生 派生:graduation n.畢業(yè)短語:graduate from 畢業(yè)于(1)After _ (graduate),what are you going to do?(2)My sister graduated _ Beijing University _ 1982.(填借此)(3) He is _ graduate of Oxford. (填冠詞) 8. .care vi.關(guān)心;介意
15、60; n.關(guān)心;照顧care about (to be worried about/concerned with)憂慮;擔(dān)心;惦念care for(=like,love)喜歡 take care of(=look after)照料;照顧take care 小心;提防派生:careful adj.細(xì)心的 carefully adv.細(xì)心地 carefulness n.細(xì)心
16、0; carelessly adv. 粗心地 carelessness n.粗心 careless adj.粗心的 The only thing he cares _ is money. I dont re
17、ally care _ red wine.Who will take care _ your baby if you are out? Many accidents are caused by _ (care) driving. They studied the question _ (care) before they made the decision.即學(xué)即用(1)Thats a lovely dress.Do you think so?My aunt gave it to me for my birthday,but I dont &
18、#160; thecolor. A.interest in B.care for C.take care of D.fond of(2)I dont think Jack
19、0; what happensto his family.He is so selfish.A.cares for B.cares aboutC.cares to D.cares of 9.reliable adj. 可信賴的;可靠的 派生
20、:rely vi.依靠;依賴(通常接on) I found this to be a _ brand of washing machines. The villagers here _ wells for their water.(填與rely相關(guān)的詞) 10.schedule n.時間表;進(jìn)度表 vt.為某事安排時間according to schedule 按照計劃;按照安排 on schedule 按時behind schedule 晚點(diǎn) &
21、#160; be scheduled to do被安排,定于 火車按時到達(dá)。 The train arrived _ _ 總統(tǒng)定于明天發(fā)表演說。The President is _ (schedule) to make a speech tomorrow. 11.attitude n. 態(tài)度;看法attitude to/towards . 對的態(tài)度翻譯:我的英語老師改變了對我的態(tài)
22、度。My English teacher _ me.has changed his attitude to/towards me. 12.be fond of(=love;like)喜歡;喜愛翻譯:雖然她有好多缺點(diǎn),但是我們都很喜歡她。She has many shortcomings,but we _her. 13.give in 屈服;讓步give up停止/放棄做某事 give out 用完;用盡;分發(fā);分布give away捐贈;暴露;泄露 &
23、#160;give off發(fā)散(氣味);發(fā)出(光)give back交還運(yùn)用:用適當(dāng)?shù)慕樵~或副詞填空。(1) He gave _ to her request.(2) If you give _ smoking,you will save a lot of money every year.(3) His accent gave him _ . So I knew he was from USA.(4)Our teacher gave _ to the police station what he picked
24、 up from the ground.(5) His money soon gave _ because he bought a lot of things. 14.as usual 照常;如平常一樣 昨天早上,他像往常一樣去了辦公室。Yesterday morning,_. 你像平常一樣遲到了。 You are late,_. 15.put up 建造,搭建,舉起;升起 put up with 忍受
25、;You should _ what he said. If you have questions to ask,please _ your hand. 16.at midnight 半夜比較:at night(傍晚)晚上in the evening=during the night/in the night在晚間/在夜間(1)My grandma usually woke up _ midnight. You must be tired after you worked several hours _ the evening. P
26、lease take a rest. 17.change ones mind 改變注意 make up ones mind 下決心;決定 He_ go to university after graduation from high school. He is very stubborn(固執(zhí)的)and he is not easy to _.has made up his mind to ;change his mind (三)重點(diǎn)句子解析一
27、、Warming up language point1. Which kind of transport do you prefe rto use:bus or train?(回歸課本P17)prefer v.更喜歡;選擇某事物(而不選擇其他事物) (1)prefer sth.更喜歡prefer (sb.) to do sth.更喜歡(某人)做prefer that更喜歡that從句中常用(should)+動詞原形prefer sth./doing.to sth./doing.與相比更喜歡;寧愿,不愿e.g.
28、;I would prefer meat to fish.我喜歡肉勝過(喜歡)魚。 I prefer singing to acting. 我喜歡唱歌勝過演戲。prefer to do.rather than do.寧可也不e.g. He prefers to stay at home rather than go shopping. 他寧可呆在家里也不愿意去逛商店。(2)preference n. 偏愛;愛好;喜愛give preference t
29、o sb./sth.給以優(yōu)惠;優(yōu)待in preference to sb./sth.而不是(1)He prefers indoors out this afternoon. A.to stay;to go B.staying;to go C.to stay;to going D.staying;to going(2)The little girl go to the cinema rather tha
30、n at home alone that night. A.preferred;stay B.prefers to;to stay C.preferred to;stay D.prefers to;stay1. D ;2.C二、Reading Language points1.Ever since middle school, my sister Wang Wei and I have drea
31、med about taking a great bike trip.1). dream n. v.dreamed/dreamt dreamed/dreamtdream of/about sth. (vi.)dream adream (vt.)dream that
32、60; (vt.)dream sb. to be (vt.)1) 他夢想著有一天為自己工作, 沒有老板. He working for himself and not having a boss one day.= He
33、0; that one day he will work for himself and not have a boss.2) 我做夢也沒想到他是個撒謊的人. I never
34、 a liar.答案:dreams of / about ; dreams ; dreamed him to be 2. Then she persuade me to buy one.然后她動員我也買了一輛. persuade vt.說服; 勸服; vi.被說服pers
35、uade sb. (not) to do sth.persuade sb. into / out of doing sth.我已說服他做這件事。e.g. I persuaded him to do it. = persuade him into doing it. 如果“勸說”不服, 不能直接用persuade, 而應(yīng)用try to persuade或advise, 或者用per
36、suade的否定式。e.g. Some of us advised him to change his mind but no one could persuade him to do so.(2)實例1. I _ him not to smoke, but he didnt think it necessary. A.persuaded B. advised C.
37、 hoped D. suggested2. I was able at last to _ my mother to follow my advice. A.suggest B. advise C. persuade D. leave off3. W
38、hile shopping, people sometimes cant help _ into buying something they dont really need.A.to persuade B. persuading C. being persuade D. be persuaded(3) 辨析:advise表示“勸告”的動作,不看結(jié)果,而persuade強(qiáng)調(diào)“已
39、經(jīng)說服”;advise可接動詞的-ing形式作賓語,也可接that引導(dǎo)的賓語從句(必須用虛擬語氣即should+動詞原形),而persuade不能。My friends advised him to see a doctor,but he refused all of them.Who can persuade him?我的朋友們建議他去看醫(yī)生,但他拒絕了所有的人。誰能說服他? 3 辨析: Finally/at last/in the endfinally 一般指一系列事物或論點(diǎn)的順序的最后項內(nèi)容,或用在動詞前,表示“等了好久才”,沒有感情色彩.at l
40、ast只能指時間位置,不能指時間順序,在意思上是指經(jīng)過周折、等待、耽擱到”最后、終于”(出現(xiàn)所期待的結(jié)果),常常帶有較濃厚的感情色彩. in the end可與at last和finally通用.但若出現(xiàn)了非期待中的結(jié)果,用in the end, 還可以用于預(yù)卜未來。1)They talked about it for hours. _ they decided not to go.2)The children arrived home _after the storm.3) My dream will come true4) The war last
41、ed four years before the North won _.5) Your idea will turn out right _.6) _, I want to thank you for helping me.Finally; at last/in the end; in the end; in the end/ at last; in the end; Finally 4. It was my sister who first had the idea to cycle along the entire M
42、ekong River from where it begins to where it ends. 是我姐姐首先想到騎自行車沿湄公河從它的源頭行走到入??凇_@是一個強(qiáng)調(diào)句。強(qiáng)調(diào)句的結(jié)構(gòu)是: It was/is+強(qiáng)調(diào)成分+that-/who-分句如果強(qiáng)調(diào)的部分是人,可用who,也可用that, 強(qiáng)調(diào)其他成分與內(nèi)容都用that。強(qiáng)調(diào)時間和地點(diǎn)不能用when或where,只用that。e. g.我看這部電影是在上海。 (
43、強(qiáng)調(diào)地點(diǎn)狀語)It was in Shanghai that I saw the film. 根據(jù)上下文和語義意圖,說話人可以通過強(qiáng)調(diào)句分別強(qiáng)調(diào)主語, 賓語, 狀語, 使之成為信息中心。e. g All the members held a meeting in the club yesterday.It was all the members
44、 that/who held a meeting in the club yesterday. (強(qiáng)調(diào)主語, was不能換用were)It was a meeting that all the members held in the club yesterday. (強(qiáng)調(diào)賓語a meeting)It was in the club that all the members held a meeting yesterday. (強(qiáng)調(diào)地點(diǎn)狀語,that不可換用 where)It was
45、yesterday that all the members held a meeting in the club. (強(qiáng)調(diào)時間狀語that不可換用 where)把這個句子的不同成分改成強(qiáng)調(diào)句。John gave Mary a handbag at Christmas.高考鏈接 1.Was it _ that I saw last night at the concert?A. you B. not you
46、60; C. that yourself2. It was because of bad weather _ the football match had to be put off.A. so B. so that C. why
47、60; D. that3. Who is making so much noise in the garden?_ the children.A. It is B. They are C. That is D. There are
48、0;6. Although she didnt know the best way of getting get to places, she insisted that she organize the trip properly. 盡管她不知道旅行的最佳方式, 但是她還是堅決主張她來合理安排這次旅行。1) although, though引導(dǎo)讓步狀語從句不能再和but, and, however連用, 但可以和副詞yet, still連用。although從句多放在句首, though從句可在主句前,中,后任何位置,而且though可以作
49、副詞用于句末,作 “但是,不過”講,而although無此用法??祭?#160;_ he has limited technical knowledge, the old worker has a lot of experience. A. Since B. Unless
50、; C. As D. Although點(diǎn)撥D 根據(jù)句中的limited knowledge和a lot of experience構(gòu)成對比,可知這是一個讓步狀語從句,故用although引導(dǎo)。since既然; unless除非; as 因為。2) insist : declar
51、e firmly 堅持認(rèn)為,堅持主張insist on/upon ones doing sth堅持做,堅決做e.g. I insisted on/upon his coming with us.insist that +從句 “堅持說”(后表示一個事實), 后接的從句用陳述語氣, 既按需要選擇時態(tài)。e.g. He insisted that he hadnt stolen the girls handbag.insist that sb. (should) do sth. 堅決主張做某事, 后接的賓
52、語從句常用虛擬語氣, 既 “should +v.”e.g. Mary was ill. Her parents insisted that she (should) see a doctor.高考鏈接I insisted that a doctor _ immediately.A has been sent for B. sent for C. will be sent for D. be sent for2.The doctor insist
53、ed that I a high fever and that I a rest for a few days. A.had;had B.have;have C.had;have
54、 D.have;had3.The man insisted a taxi for me even if/though I told him I lived nearby. A.find &
55、#160; B.to find C.on finding D.in finding答案:1.D;2.C;3.C 7. My sister doesnt care about details
56、. 我姐姐是不會考慮細(xì)節(jié)的。 care about: be worried about憂慮,關(guān)心e.g. 他并不關(guān)心我的事情。He doesnt care much about what happens to me.care for sb/sth: look after, love or like希望, 喜歡, 照顧1) Would you care for a drink?2) He cares for her deeply.3) Who will care for your child if you ar
57、e out? 8. She gave me a determined look the kind that she wouldnt change her mind.她堅定地看了我一眼-這眼神表明她不會改變主意。 determine v. 決定, 下定決心, 確定 determine to do sth. =make up ones mind 下定決心e.g. He determined to learn French.be determined to do sth. 決心做e.g. She w
58、as determined to go to university.change ones mind 改變某人的主意e.g. No matter what you say, I wont change my mind. 9. When I told her that our journey would begin at an altitude of more than 5000 meters, she seemed to be excited about it.當(dāng)我告訴她我們將在海拔5000米處開始旅程, 她好像對此很興奮。本句中的seem
59、后面跟了不定式結(jié)構(gòu),意 為“ 看起來好像 ”。現(xiàn)對seem的用法講 解如下: 一seem常常和不定式,形容詞,分詞,名詞和介詞短語搭配。如:1seem+不定式(短語)a)I seemed to hear a voice in the distance .b)Your advice seems to be doing me a favor .c)I seem to have caught a cold .注意:1seem后跟不定式(短語)時,要注意不定式所表示動作發(fā)生的時間,以此來確定不定式的時態(tài)。2 . seem后不定式
60、的否定式習(xí)慣上用 dont 來代替,(放在seem 前),如:You dont seem to be quite yourself today ( =You seem not be quite yourself today )3.seem +形容詞a) She seems quite happy today.b) The enemy seems powerful but in fact it is weak.注此句式出可看作是seem+to be+adj句式的一種簡化形式。如例a可轉(zhuǎn)換為:She seems to be quite happy today.例b可轉(zhuǎn)
61、換為:The enemy seems to be powerful but in fact it is weak.但目前由于英語的發(fā)展,seem+to be+形容詞結(jié)構(gòu)的用法已越來越少,seem+adj的結(jié)構(gòu)已趨成型,屬口語語體。4Seem+分詞a) The situation seemed quite encouraging.b) The news seems exciting.c) They seems interested in the film.注seem后用現(xiàn)在分詞還是過去分詞取決于分詞本身的邏輯主語,如句中的主語(盍作的執(zhí)行者)是分詞的邏輯主語,用現(xiàn)在分詞,反之用過去分詞。5、se
62、em+名詞a) She seems a clever girl.b) Her mother seems a teacher.c) It seemed a long time before my turn came.6.seem+介詞短語They seemed in high spirits.二、seem常用于it作形式主語的“It seems/seemed that”結(jié)構(gòu),如:a) It seems that you were lying.b) It seemed that he had been a scientist.c) It seems impossible that he will
63、be here tomorrow.注1)在這一句式中,常省去that,如例a可改為:It seems you were lying.2)間或在seem后可跟一形容詞,如例c.三、seem常用于由as if/though引導(dǎo)的從句中,如:a) It seems as if it is going to rain.b) It seems as though our planll be perfect.c) It seems as if he knew nothing about that.d) It seems as if it was/were spring already.注在這種句式中,如從
64、句所敘述的情實現(xiàn)的可能性比較大,從句謂語用陳述語氣,如a,b兩例;若實現(xiàn)的可能性較小,或根本不可能實現(xiàn),從句的謂語則用虛擬語氣,如c,d 兩例。四、seem通常用在“It seems(seemed)to sb(that)”的結(jié)構(gòu)中,這種結(jié)構(gòu)常用來表示“行為”的主體,例:a) It seems to us a good chance.b) It seems to the emperor that the people were right.c) It seems to me eveyythingis all right.五、seems也常用在“there seem(s) to be”句
65、式中,用來代替be,作句子的謂語。如:a) There seems to be no point in refusing.b) There seemed to be something the matter with him.c) There doesnt seem to be too much hope of our team beating theirs.注1)在這一結(jié)構(gòu)中,seem表示“似乎有”、“看來”的意思,如:There seem to be a lot of things to do .(=It seems as if there were a lot of things to
66、do.)2)There seem(s) to be +n”這個結(jié)構(gòu)的否定形式為“There seem(s) to be +no+n.”(如例a)或(“There doesnt seem to be +n.”(如例c).六、seem有時也同人稱代詞I連用,意為“感到好像、覺得似乎”等意,如:a)I seem unable to solve it right now.看來我無法立刻解決它。b)I seem to have seen him somewhere before.我好像以前在什么地方見過他。七、seem還常常同like搭配。如:注這種句式表達(dá)的意思同“seem+to be +n.”結(jié)構(gòu)表
67、達(dá)的意思基本相同,故兩種句式可替換,如:The girl seems like a bird/to be a bird.at an altitude of = at a height of 在海拔米處e.g. The plane is flying at a height / altitude of 10,000 feet.注意:at 在此處表 “在處/時, 以”后接年齡, 速度, 長寬深高, 價格, 費(fèi)用等 在歲時
68、60; 以.的價格 在.深度寬度處 以.為代價
69、0; 在距離處 答案:at the age of at a high / low price at a depth/width of at the cost of at a distance of
70、0;10. When I told her the air would be hard to breath and it would be very cold 當(dāng)我告訴她將呼吸困難, 天氣嚴(yán)寒主語 + be + adj.+ to do sth. 是一常用句式既不定式用主動形式表達(dá)被動含義e.g. The problem is really hard to work out.My boss is easy to deal with.注意:不定式和主語之間是邏輯動賓關(guān)系,使用及物動詞的主動形式,因此不及物動詞要加相應(yīng)的介詞
71、。這一結(jié)構(gòu)中的形容詞往往是表示心理活動的,接不定式時, 不定式的邏輯主語是句子的主語, 主動用to do, 被動用to be done;也可以接從句。這類形容詞有surprised, moved, disappointed, pleased, happy, sad, delighted, sorry, interested, glad, worried, etc. 11. Finally, I had to give in. 最后, 我只好讓步。 give in (to sb./sth.) 屈服于,
72、160;讓步, 遞交e.g. He had to give in to my views. Its time you gave in your papers.give up 放棄, 認(rèn)輸 give out 筋疲力盡;分配; ; give away 捐贈, 泄露練一練1) After the long trip, both the men and the horses _.2) Because of his sm
73、all salary, he had to _ his dream trip to Europe.3) Seeing that he could not persuade me, he had to _ my view.4) He _ most of his fortune to the poor.5) Please keep the secret, dont _ it _.gave out; gave up;gave in to ; gave away ; gave away give in (sth. to sb.)屈服 讓步 上交1) He wou
74、ld rather die than give in.2) Wang Kun had to give in because he knew his sister well.3) Please give your examination papers in ( to the teacher) when youve finished.選擇題-Smoking is bad for your health -Yes,I know. But I simply cant _. A. give it up B. give it out C. give it in D. give it away 12. It becomes rapi
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- GB/T 44929-2024空間高能天文科學(xué)觀測提案評估規(guī)范
- 2024政工程合同協(xié)議書:新能源項目合作協(xié)議3篇
- 2024建筑水電安裝系統(tǒng)檢測與維護(hù)合同
- 2024消防工程維保與消防系統(tǒng)智能化改造服務(wù)協(xié)議3篇
- 專業(yè)消防站施工建設(shè)協(xié)議樣本版A版
- 2024版專業(yè)土方外運(yùn)工程承包合同范本版B版
- 2024氣象站氣象儀器設(shè)備采購與維護(hù)服務(wù)協(xié)議3篇
- 2024靈活就業(yè)人員的勞動合同
- 專業(yè)液體化工品運(yùn)輸協(xié)議2024定制版版B版
- 個人房產(chǎn)轉(zhuǎn)讓協(xié)議范本2024版版B版
- 梅花鹿養(yǎng)殖基地產(chǎn)業(yè)化建設(shè)項目可行性研究報告(含財務(wù)表)
- 一年級帶拼音閱讀(全)
- 管理研究方法論for msci.students maxqda12入門指南
- 基于“產(chǎn)教結(jié)合”的電子商務(wù)專業(yè)實習(xí)實訓(xùn)教學(xué)評價體系
- TSEESA 010-2022 零碳園區(qū)創(chuàng)建與評價技術(shù)規(guī)范
- GB/T 3003-2017耐火纖維及制品
- GB/T 19867.5-2008電阻焊焊接工藝規(guī)程
- GB/T 18920-2020城市污水再生利用城市雜用水水質(zhì)
- 2023年市場部主管年終工作總結(jié)及明年工作計劃
- GB 17267-1998液化石油氣瓶充裝站安全技術(shù)條件
- 上期開特下期必開特規(guī)律
評論
0/150
提交評論