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1、采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物words and expressions railway n. 铁路，铁道 rail n.(轨道，栏杆）+ way n. railway station 火车站 a line of railway 一条铁路地铁 porter n. 搬运工 port n. 港，口岸 import n./v. 进口 export n./v. 出口s
2、ubway 采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物fewlittlea fewa littlesomeseveral否定肯定可数不可数可数不可数可数/不可数可数很少，几乎没有有一些，有一点好几个several 几个，一些several days/weeks/years采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 wonder v. 觉得奇怪，好奇，想知道 Vt. wonder+ w-/h-从句 1. I was
3、 wondering how that could happen. 2. I wondered whether he helped her. n. 奇迹，奇妙 Taj Mahal is a wonder. seven wonders of the world采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 (Its) no wonder . No wonder she is so fat, for she has been eating all day. Its a wonder 难得，奇怪的是. Its a
4、 wonder you recognized me.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物Do English speak English？British people a languageThe United Kingdom of Great Britain ScotlandNorth IrelandEnglandWelsh采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 Text I arrived in Lo
5、ndon at last. The railway station was big,black and dark. black and dark 又黑又暗 black and blue 青一块，紫一块 a _ and _ town a _ _but _methodarrived in +大地方arrived at+ 小地方at last （强调努力的结果）in the end（表示一种结局）finally（次序上的最后）peacefulsmalleffectivesimpledirect采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆
6、度，保持熔接部位干净无污物工作不仅是为了赚钱，也是为了生活Working is not only for making money, but also for life. I did not know the way to my hotel, so I asked a porter. I not only spoke English very carefully, but very clearly as well. not onlybut as wellnot onlybut alsothe key to the doorthe answer to the questionthe entran
7、ce to the building不仅不仅而且而且采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 他不仅自编剧本， 还饰演其中的角色。 He writes his own plays. He acts in his own plays. He_ writes his own plays, _acts in them _. 这个年轻人不仅聪明，而且很勤奋。 This young man is not only clever, but also hardworking. Not only is this yo
8、ung man clever, but also he is hardworking. not onlybutas well采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 The porter, however, could not understand me. I repeated my question several times and at last he understood. He answered me, but he spoke neither slowly nor clearly.采用PP
9、管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物He answered me, but he spoke neither slowly nor clearly.neither.nor. 既不.也不.(两者都不.) Neither he nor I am tall. （用neithernor连接并列主语时，谓语则随最后一个主语的人称和数而变,就近原则）She neither knows nor cares what they say.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边
10、旋转，以保证切口面的圆度，保持熔接部位干净无污物 I am a foreigner,I said.Then he spoke slowly, but I could not understand him. My teacher never spoke English like that! The porter and I looked at each other and smiled. Then he said something and I understood it. Youll soon learn English he said. I wonder.I am not sure.采用PP
11、管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 In England, each person speaks a different language. The English understand each other, but I dont understand them! Do they speak English?each更强调个人或个别，every更强调全体或全部Everyone has to take part in the meeting, and each should give us a shor
12、t speech.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物1. 我想知道她什么时候能来。I wonder when she will come.2. 不知道为什么仓库今天关门了。 I wonder why the warehouse is closed today.3. 我在想你会不会帮我。Im wondering if you could help me.4. 这是个巨大的奇迹。Its a great wonder.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪
13、边旋转，以保证切口面的圆度，保持熔接部位干净无污物1. 他不但很聪明，而且很勤奋（ diligent ）。He is not only clever but diligent as well.2. 他不但吸烟，而且喝酒。He not only smokes but drinks as well.3. 她不但会说 英语，而且会说德语。She speaks not only English but German as well.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物1. 她既不胖也不瘦。She is neither fat nor thin.2. 我既没有给他打电话，也没有给他写信。I have neither called nor written to him.3. 我既没有钱也没有时间去旅游。I have neither time or money to travel.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物