U4 Extended Reading (2) Learning objectives: Learn some important words and expressions: submit, assign, expansion… Step 1 Important phrases 绵延万里_____ 从……一路延伸至……_____ 申报_____ 提交提案_____ ……的起点_____ 力求搭建……和……的桥梁_____ 成形，有了模样_____ 远达……_____ 一直使用_____ 10. 在……之初_____ 11. 由于;多亏了_____ 12. 在其鼎盛期_____ 13. 被添加到_____ 14. 充满（活的或动的东西）_____ 15. 充当……的桥梁_____ 16. 引进/引入……_____ 17. ……的所在地/家园_____ 18. 催生一个欣欣向荣的大时代_____ 19. 使人们接触到_____ 20. 实现共同发展_____ 21. 在当代_____ 22. 认定……为……_____ Step 2 Language points 1.They submitted the proposal which contained detailed research on the 33 sites… submit vt.&vi. 提交；屈服 过去式_____ 过去分词_____ 现在分词_____ _____ n.提交，服从 _____ adj. 顺从的，服从的 类似用法_____ submit…to…向…提交…… submit oneself to甘受；服从 submit to服从于；屈从于 【即学即练】 He refused to _____ threats. 面对威胁，他拒不屈服。 They _____ the headmaster yesterday.他们昨天向校长提交了报告。 When is the final date for the _____ (submit) of proposals. She followed him like a _____ (submit) child. 2. Assigned by the emperor, the ambassador Zhang Qian journeyed from… assign vt.指派；分配; ____ n.分配任务 assign sb sth=assign sth to sb分配某人某物 assign sb to do sth. 分配某人做某事 be assigned to sb./sp.被分配给某人/某地 【即学即练】 In the volleyball team, he was assigned _____(be) the spiker. Email your _____(assign) to your assistant before 6:00 a.m. (3) The homework _____(assign) by the teacher today was too difficult. 3.Following Zhang’s efforts, trade routes took shape and relationships were … shape n.形状 vt. 塑造 shape A into B; 影响……的发展 take shape _____ in good shape _____ out of shape_____ keep/stay in shape_____ get into shape_____ in the shape of… _____ 【即学即练】 (1)The pool is _____ of heart. 游泳池呈心形。 (2) His ideas _____ (shape) by his experience during the war. (3) He is _____ for a man of his age.就他这个年龄的人来说，他身体不错。 (4) _____ the dough _____ a ball. 把和好的面揉成一团。 4. All of these activities contributed to a great age of expansion as trade and… expansion n. 扩展，扩大；膨胀 demand expansion _____ expand vt./vi 使变大 expand…into…把……扩展为……expand on/upon详细阐述 【区分】extend vt.延伸；延长 n. _____ extend 涉及时间、范围、距离、身体部位 expand涉及尺码、数量、重要性、业务 【即学即练】用expand, expansion, extend, extension填空。 A child’s vocabulary _____ through reading. (2) Despite the recession, the company is confident of further _____. (3) Careful maintenance can _____ the life of your car. (4) We have an _____ in the bedroom. 5. The introduction of non-native species is banned. ban vt. 明令禁止；禁止做某事 n. 禁令 put/place a ban on sth禁止某事 过去式_____ 过去分词_____ 现在分词_____ ban doing sth. 禁止做某事 ban sb from doing sth禁止某人做某事 拓展：表示“组织/禁止某人做某事”的短语还有: _____ 【即学即练】 The president supports _____ on nuclear testin ... ...
