新目标英语九年级Unit 4知识要点归纳

<正>【短语小结】1.used to+v.过去常常;以前常常be/get used to doing sth.习惯于做某事2.be/become interested in sth./doing sth.对……感兴趣3.be on the swimming team是游泳队的队员4.be sure to do sth.一定做……be sure of sth.确信某事5.be terrified of sth.害怕……;恐惧……     

新目标英语八年级(上)Unit 6知识要点归纳

<正>【重点词组或短语】1.grow up成长;长大2.be sure about对……有把握3.make sure确信;务必4.send...to...把……送到……5.the meaning of...……的意思6.different kinds of不同种类的7.write down写下;记下8.have to do with关于;与……有关系9.take up开始做;学着做10.practice doing sth练习做某事11.keep on doing sth.不断地做某事     

新目标英语八年级(下)Unit 6知识要点归纳

<正>【重点词组或短语】1.work on doing sth.致力于做某事3.as soon as...一……就……5.once upon a time从前7.continue to do sth.继续做某事9.the journey to……之旅11.keep doing sth.坚持做某事13.give up放弃15.instead of代替;反而17.turn...into变成19.get married结婚21.the main character主要人物;主人公23.at other times在另外一些时候     

新目标英语九年级Unit 8知识要点归纳

<正>【短语小结】1.belong to属于2.classical music古典音乐;pop music流行音乐;folk music民间音乐;light music轻音乐3.go to the concert去听音乐会4.much too+adj./adv.太……too much+n.太多……eat too much吃得太多……5.try one’s best to do sth.尽最大努力做某事6.because of由于,因为7.chase after追赶8.used to do sth.过去经常做某事;be/get used to doing sth.习惯于做某事9.call the police报警     

新目标英语八年级(下)Unit 6知识要点归纳

<正>【重点词组或短语】1.work on doing sth.致力于做某事2.come out(书、电影等)出版3.as soon as......一……就……4.become/be interested in对……感兴趣5.once upon a time从前6.the rest of the story故事的剩余部分7.continue to do sth.继续做某事8.leave sb.to do sth.让某人做某事9.the journey to……之旅10.make a plan to do sth.筹划/计划做某事     

新目标英语八年级(下)重点词语辨析

<正>1.used to do和be used to doing used to do意为"过去做某事",后面接动词原形。例如:He used to like junk food.他过去喜欢吃垃圾食品。be used to doing意为"习惯于做某事",后面接动词-ing形式。例如:He is used to getting up early.他习惯于早起。     

新目标英语九年级Unit 7知识要点归纳

<正>【短语小结】1.allow sb.to do sth.允许某人做某事allow doing sth.准许做某事be allowed to do sth.被允许做某事2.sixteen-year-olds十六岁的孩子们3.get one’s ears pierced穿耳洞4.get the driving license拿到驾驶执照5.be not serious enough不够严肃认真6.stop doing sth.停止做某事stop sb.from doing sth.阻止某人做某事7.instead of代替;而不是     

新目标英语八年级(上)Unit 1知识要点归纳

<正>【重点词组或短语】1.go on vacation去度假2.go to the mountains去爬山3.visit museums参观博物馆4.quite a few相当多5.study for为……而学习6.most of the time大部分时间7.taste good尝起来很好吃8.have a good time玩得高兴9.of course当然10.feel like感觉像是……;想要(做某事)11.in the past在过去12.walk around四处走走13.because of因为14.one bowl of...一碗……15.the next day第二天16.find out找出;查明17.go on继续18.something important重要的事     

新目标英语八年级(上)Unit 5知识要点归纳

<正>【重点词组或短语】1.think of认为3.find out查明;弄清楚5.watch a movie看电影7.try one’s best尽某人最大努力9.have a discussion about就……讨论11.try one’s best to do sth.尽力做某事13.take sb.’s place代替某人的位置15.something enjoyable令人愉快的东西17.around the world全世界2.learn from从……获得;向……学习4.go on发生     

Laboratory and Field Investigations of Polymer and Crumb Rubber Modified Bitumen

In this paper, properties of new kind of modified bitumen are presented. Bituminous binder was modified with mix modification using polymer and additive of crumb rubber. Terminal blend process at the refinery was applied to produce the mixed modified binder. Laboratory tests were focused on the characterization of the properties of 45/80-55 CR binder with comparison to reference 50/70 and conventional polymer modified 45/80-55 bitumen. Based on conventional binder tests such as penetration, softening point and Fraass breaking point as well as BBR （bending beam rheometer） and DSR （dynamic shear rheometer） tests, rheological properties were investigated. For determination of stability of the polymer and crumb rubber, modified bitumen tube testing method was used. Based on the results analysis, improvement of the viscoelastic properties of polymer and crumb rubber modified bitumen was observed. Conventional properties and stability tests showed that it is possible to pass standard requirements for polymer modified bitumen. Mixed modification and terminal blend allow to use crumb rubber as a modifier with elimination of the separation of crumb rubber during transportation and storage at high temperature. In this paper, experience from filed sections with use of the asphalt mixture with new kind of modified bitumen is presented.