2022高考英语（人教版选修八） Unit 5 Meeting your ancestors 高频词汇短语句式通关练（含答案）

备战2022高考英语高频词汇短语句式通关练 　Unit 5　Meeting your ancestors 1.alternative n.可能的选择　adj.供选择的;其他的 Can you think of the alternatives we would use today 你能想到我们今天可供使用的选择吗 知识延伸 1.have no alternative but to do sth.只能做某事;除……之外别无选择 an alternative to...……的替代品 2.alternatively adv.可供选择地 “别无选择只好做某事”的其他表达方式: have no choice but to do sth. can’t do sth.but do sth. can’t help but do sth. can do nothing but do sth. have nothing to do but do sth. 知识运用 1.Check out the other 　　　　　(alternative) before deciding whether to go to a nearby college. 2.The student had no alternative but 　　　　　(apologize) to his teacher for the mistake he had made. 3.The agency will make travel arrangements for you.　　　　　(alternative),you can organize your own transport. 4.I had no choice but to accept his invitation. →I had no 　　　　　but to accept his invitation. 2.interrupt vt. & vi.打断……讲话;打岔;暂时中断或终止 I’m sorry to interrupt you but how could they live here 对不起,打断了你的讲话。请问他们怎么能够住在这个地方呢 知识延伸 1.be interrupted by被……打断/阻断 I’m sorry to interrupt you,but...抱歉,打断一下…… 2.interruption n.中断;打扰;插嘴 without interruption　连续地;不断地 I’m sorry to interrupt you,but I really have something important to inform you. 很抱歉打断你,但我确实有重要的事情要告诉你。 知识运用 1.She’s studying for an exam tomorrow,so you’d better avoid 　　　　　(interrupt) her. 2.She has kept up physical training for several years without 　　　　　(interrupt). 3.The calm of the afternoon 　　　　　(interrupt) by a loud noise. 4.他虽然很累,但仍设法再连续工作两个小时。 Though he was tired,he still managed to work another two hours 　　　　　　　　　. 3.assume vt.假定;设想 So we think it is reasonable to assume they lived in these caves,regardless of the cold. 因此,我们有理由认为他们不顾严寒,就住在这些洞穴里面。 知识延伸 1.assume sb./sth.to be假定/假设某人/某事为…… It is assumed that...据认为…… 2.assuming that...假定/假设…… 3.assumption n.假定;假设 make an assumption 认为;假定 assuming that...引导条件状语从句,具有类似用法的动词还有:suppose/supposing that...,providing/provided that...等。 知识运用 1.I have always assumed your foreign teacher 　　　　　(be) American. 2.This 　　　　　(assume) is undoubtedly false in several ways. 3.　　　　　 (assume) your calculations are correct,we should travel northeast. 如果他现在还活着,他会有多大 4.　　　　　　　　　　　　　　　,how old would he be (if) 5.　　　　　　　　　　　　　　　,how old would he be (assume) 4.significance n.意义;意思;重要性;重要意义 His university was aware of the significance of his work. 他的大学意识到了他的工作的重要性。 知识延伸 1.be of significance=be significant to对……重要 attach significance to认为……重要/重视 2.significant adj.重要的;明显的 3.significantly adv.重要地 As far as I’m concerned,practising handwriting is of great significance to the students’ growth. 就我而言,练习书 ... ...