专题8 不定式-冲刺2021年高考英语语法专项突破

不定式 1. _______the changes we desire, we must be willing to behave in ways that promote them. A. Create              B. Creating              C. Having created              D. To create 【答案解析】 D 【详解】考查动词不定式。句意：为了创造我们想要的改变，我们必须愿意以促进改变的方式行事。分析句意可知，此处指“为了创造我们想要的改变”，表目的，应用动词不定式（to do）形式。故选D项。 2. Helen borrowed my book the other day, promising__________it soon. A. to return              B. returned              C. returning              D. having returned 【答案解析】 A 【详解】考查非谓语动词。句意：Helen在几天前借了我的书，答应我会马上还给我。后半句作非谓语，考查短语promise to do sth.表示“承诺做某事”，后跟不定式作宾语。故选 A。 3. Local governments will step up efforts to keep employment stable, with all-round measures_________ more jobs. A. being created.              B. created.              C. having been created.              D. to create. 【答案解析】 D 【详解】考查不定式。句意：地方政府将加大就业稳定力度，为了创造更多就业岗位，将采取全方位措施。文中表示“为了……”，作目的状语，用不定式，故选D。 4. We hurriedly ended our meeting, leaving many problems ______. A. to be settled              B. to settle              C. settled              D. having settled 【答案解析】 A 【详解】考查非谓语动词。句意：我们匆匆忙忙地结束了会议，留下了很多问题等待解决。根据句意可知，这些问题是等待解决的，故用不定式作宾语补足语，不定式表示未发生的动作；problems与settle之间是被动关系，所以要用被动语态。故选A。 5. The tourism industry, as the core of our local economy, is supposed____in the months to come. A. to recover              B. to have recovered C. to be recovering              D. to have been recovering 【答案解析】 A 【详解】考查非谓语动词。句意：旅游业作为本地经济的核心，应该在未来数月内会复苏。短语be supposed to do sth.表示“应该做某事”，由in the months to come可知，这是将来的动作，并不是目前正在进行的动作，故排除C选项；B、D选项均表示recover发生在谓语动词is supposed to之前，与语境不符合。故选A。 6. The airport ________ next year will help promote tourism in this area. A. being completed              B. to be completed C. completed              D. having been completed 【答案解析】 B 【详解】考查非谓语动词。句意：将于明年建成的机场会有助于促进这个地区的旅游业。根据next year可知 ，用动词不定式作后置定语，the airport与complete在逻辑上是被动关系。故此处to be completed表将来、被动。故选B项。 7. No one was permitted ______ the empty house without his permission. A. entering              B. to enter              C. entering into