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译林2003课标版《Reading(1)：An adventure in Africa》精品教案优质课下载
词汇-1. step up
【原句呈现】Police in America have stepped up their search for a fifteen-year-old boy who went missing three days ago in Dover, New Hampshire. (查一查字典含有“step”的短语的意义)
【考点聚焦】
①John waited until the teacher had finished speaking to Mary, and then he stepped up.
约翰一直等到老师跟玛丽说完，然后他才走上前去。
②The factory stepped up the production to meet the increasing demand.
这家工厂加紧生产以满足日益增长的需求。
③Women’s social position in China has been much stepped up in the past 50 years.
在过去的50年里，中国妇女的社会地位得到了极大提高。
④When Jack found that he was going to be late, he stepped up his pace.
当杰克发现自己要迟到了，他加快了脚步。
⑤The police have stepped up their search for the lost child.警方已经加强了寻找丢失的孩子的。
⑥Would you mind stepping aside to let him in?劳驾您往旁边让一让，让他进来好吗？
⑦A foreign language must be learned step by step.外语必须循序渐进地学习。
⑧We must take steps to help them.我们必须采取措施来帮助他们。
step up加紧，加强，促进，走上前，加快/提高(步伐/速度等)
让路，站到一边，让位step aside
采取措施做某事take steps to do sth.=take measures to do sth.
一步步地，逐步地，循序渐进地step by step【考题研读】单项选择题
①They are trying to _______ the project to meet the deadline.
A. step up B. set upC. look up D. pick up
【答案与解析】A。句意：他们正在尽力加快进程，以赶上截止时间。step up加快；促进。set up建立；搭起；look up查询，抬头看；pick up捡起，接收。根据句意，答案为A 项。
②The government has considered _______ to keep the environment free from pollution.
A. taking placeB. taking many steps C. taking chargeD. taking hold
【答案与解析】B。句意：政府已考虑采取措施使得环境免受污染。take steps to do 采取措施做某事，故选B项。