1、1. There are also plenty of places for bicycle parking and parking: the act of parking a car or other vehicle n. (车辆车辆等等的的) 停放停放 eg No Parking! 禁止停车！禁止停车！ parking space / place / spot eg I couldnt find a parking space near the shops. 商店附近我找不到停车位。商店附近我找不到停车位。2. because its flat and therefore convenie
2、nt for bikes. therefore: for that reason adv. 因此；由此因此；由此 eg Their car was bigger and therefore more comfortable. 他们的车比较大，所以更舒适些。他们的车比较大，所以更舒适些。therefore sotherefore 副词。和上句连接时常用副词。和上句连接时常用and therefore形式，形式，and前加一逗号；如没有前加一逗号；如没有and，则上句尾用分号，则上句尾用分号(;)。so连词。前一句尾常用逗号隔开，连词。前一句尾常用逗号隔开，so不能与不能与because连连用。用
3、。【语境应用语境应用】用用therefore，so填空填空 She was caught cheating in the exam and _ she was punished by her teacher. She coughed badly, _ she went to see a doctor.thereforeso3. a group of cycling fans came up with an idea. come up with: to get or think of (something that is needed or wanted) 想想出，想到出，想到 eg Sever
4、al of the members have come up with suggestions of their own. 有几位成员提出了自己的建议。有几位成员提出了自己的建议。come短语短语come up 走进；上升；被提出走进；上升；被提出come on 来吧；赶快来吧；赶快 come about 发生；产生发生；产生 come across 遇见，（偶然）发现遇见，（偶然）发现 come over 来访，拜访；过来来访，拜访；过来 come to 来到（某地）；加起来总共来到（某地）；加起来总共 【语境应用语境应用】单句语法填空单句语法填空。1) Alvin, are you com
5、ing with us? Id love to, but something unexpected has come _.2) Ill never understand how it came _ that you were late three times a week.3) When walking down the street, I came _ David, whom I hadnt seen for years.upaboutacross4. problems came up and the “white bikes” all disappeared disappear: to b
6、ecome impossible to see any longer vi. 消失，不消失，不见见 eg I cant find my keys anywhere theyve completely disappeared. 我怎么也找不到自己的锁匙我怎么也找不到自己的锁匙它们它们彻底彻底不见了。不见了。【点拨点拨】dis-是否定前缀，表示是否定前缀，表示“不，无，相反不，无，相反”，如，如 disagree，dislike，dishonest，discomfort等。等。5. this time with a computer tracking system to record their
7、every move! tracking: a technological way of determining the position of an object within a wider area or location n. 跟踪跟踪 eg a computer tracking system 一套电脑跟踪系统一套电脑跟踪系统6. Thus people who wanted to use them had to take them to another special parking place near their destination and leave them there
8、. destination: the place that someone or something is going to n. 目的地；终点目的地；终点 eg Allow plenty of time to get to your destination. 你要留出充裕的时间以到达目的地。你要留出充裕的时间以到达目的地。7. Thanks to the ideas and efforts of many people thanks to: because of (someone or something) 由于，因为；由于，因为；幸亏，多亏幸亏，多亏 eg Thanks to your h
9、elp, we succeeded. 由于由于你的帮助，我们成功了。你的帮助，我们成功了。【拓展拓展】 表示表示“因为，由于因为，由于”的短语还有：的短语还有：because of, owing to, due to, as a result of, result from【方法规律方法规律】owing to和和thanks to的宾语所表达的内容往往是正面的、积极的宾语所表达的内容往往是正面的、积极的东西。的东西。due to、because of和和as a result of的宾语则为中性的内容的宾语则为中性的内容。在在表达负面、消极的内容时多用表达负面、消极的内容时多用as a res
10、ult of和和due to。 【温馨提示温馨提示】以上这些都是介词短语，因此后面可以跟以上这些都是介词短语，因此后面可以跟名词名词或动名词而不可或动名词而不可以跟从句。以跟从句。【语境应用语境应用】完成句子完成句子1) It was all a great success _ (由于尽心竭力由于尽心竭力).2) _ (多亏了你的帮助多亏了你的帮助), we arrived there safely.thanks to a lot of hard workThanks to your help8. Nowadays, the idea of “white bikes” has pedalled its way around the world pedal: to ride a bicycle vi. & vt. 骑骑 eg She was too tired to pedal back. 她太累了，没力气骑自行车回去。她太累了，没力气骑自行车回去。 n. 踏板踏板 eg This sewing machine is operated by a foot pedal. 这台缝纫机是用脚踏板来操作的。这台缝纫机是用脚踏板来操作的。
