高一英语模块二unit1-3知识点总结

高一英语模块二unit1-3知识点总结内容摘要：

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Boy missing, police puzzled . （ Page2） 男孩失踪了，警方迷惑不解 【 重点语法 】 这个标题是省略句，相当于 A boy went missing, and the police were puzzled. missing 和 puzzled分别为现在分词和过去分词作表语。 现在分词作表语和主语之间往往是主动关系，表示主语的性质；过去分词作表语和主语之间往往是被动关系，表示主语所处的状态。 The news was exciting and the students were all excited at it. 消息很激动人心，所以听到这个消息学生们都很激动。 His shouting was frightening and the boys felt frightened. 他大吼一声把那些男孩都吓住了。 【 用法拓展 】 常作表语的现在分词和过去分词分别有： interesting, exciting, surprising, shocking, astonishing, puzzling, worrying, frightening。 interested, excited, surprised, shocked, astonished, puzzled, worried, frightened. 【 用法拓展 】 现在分词和过去分词作定语也有此含义和区别，如： the exciting speech, the excited audience。 the astonishing news, the astonished people。 a puzzling question, a puzzled student。 【 重点词汇 】 puzzle (v.) 使迷惑不解 (n.) 疑惑，困惑，不解之谜； 谜，智力游戏 puzzling (adj.) 令人迷惑不解 puzzled (adj.) 对 …… 迷惑不解 【 短语归纳 】 puzzle out 苦苦思索而弄清楚或解决 puzzle about/over sth. 对某事苦苦思索 puzzle one’s brains about/over sth. 为某事大伤脑筋 be in a puzzle about sth. 对某事迷惑不解 jigsaw puzzle 拼图玩具 crossword puzzle 纵横填字游戏 【 典型例句 】 He was puzzzled whether to act on her advice. 他对是否要按她的建议行事而感到困惑。 Something in his voice puzzled Milly. 他声音里某种东西使米丽困惑不解。 8 I find this affair very puzzling. 我发现这件事非常令人不解。 I have been puzzling over how to answer the letter. 我一直在为如何回这封信伤脑筋。 I finally puzzled out the meaning of his words. 我最终想出了他的话的意思。 I bought my son a book of puzzles for children 我给儿子买了 一本儿童 谜 语书。 【 完成句子 】 (1) I’m still ________________why she said that. 我对于她为什么说了那番话仍然困惑不解。 (2) He had a _________________on his face. 他脸上有一丝困惑的表情。 (3) He has spent nearly two hours on the ___________________. 在这道令人困惑不解的数学题上他已经花了近两小时。 (4) Scientists have been trying to _____________________for years. 科学家们多年来一直想要解开这个谜。 (5) The findings of the survey_________________ they’re not at all what I would have expected. 这次调查的结果真令我感到困惑 这根 本出乎我原来所料。 【 Keys】 (1) puzzled as to (2) puzzled look (3) puzzling maths problem (4) solve this puzzle (5) puzzle me 【 即时巩固 】 (1) The boy was ______ with the ______ question. A. puzzling, puzzled B. puzzled, puzzled C. puzzling, puzzling D. puzzled, puzzling (2) Facing the _____ situation the sales manager looked _____. A. puzzling, puzzled B. puzzling, puzzling C. puzzled, puzzled D. puzzled, puzzling (3) The patient’s illness _____ the doctor because he couldn’t find the cause. A. frightened B. interested C. puzzled D. confused 【 Keys】 (1) D (2) A (3) C 2. Police in America have stepped up their search for a fifteenyearold boy who went missing two days ago in Dover, New Hampshire. (P2, L1) 美国警方现已加紧对 15岁男孩的搜索，这个男孩两天前在新罕布什尔州的多佛尔失踪了。 【 重点短语 】 step up 加快；加紧 ； 加强； 走上前来 【 典型例句 】 When John found he was going to be late, he stepped up his pace. 当约翰发现他要迟到时，他加快步伐。 John waited until the teacher had finished speaking to Mary, and then he stepped up. 约翰一直等到老师与玛丽讲完了话，他才走上前去。 【 完成句子 】 (1) The stranger ________________and asked how he could get to the railway station. 那位陌生人走上前来问去火车站路。 (2) New and advanced methods have been used to_______________________. 为了加快生产，已经用上了先进的新方法。 (3)The police are ___________________________to fight crime. 警察正在加强努力，与犯罪行为作斗争。 (4)Following the bomb explosion, security ______________________________at the airport. 炸弹爆炸事件之后，机场方面加强了保卫。 【 Keys】 9 (1) stepped up (2) step up production (3) stepping up their efforts (4) has been stepped up 【 短语归纳 】 step down/step aside 让位，退位 step back(from sth.) （由于吃惊）后退一步 ； 跳出（某事物的）圈子看问题 step in 居中调停，介入 step on 踩到 …… 上 step forward 走上前来，跨前一步 step inside(in) 进屋里来 step into 进入里面 step by step 一步步地 out of step 合不上步子 take steps (a step) to do sth 采取措施 ，走（一步） 【 选词填空 】 (1) We are learning to step ___________from ourselves and identify our strengths and weaknesses. 我们 正努力学会走 出自我的樊篱，认清我们自身的优势和缺点。 (2) The whole cabi offered to step_________. 全体内阁主动退位。 (3) A local businessman stepped _________ with a large donation for the school. 当地一位商人出面捐了一大笔款给学校。 (4) She stepped __________ to receive her prize. 她走上前去领奖。 (5) I’m sorry to have stepped __________ your foot. 对不起踩了您的脚。 【 Keys】 (1) back (2) down (3) in (4) up (5) on 【 即时巩固 】 In order to win the gold cup in this football championship, they have ____ their training. A. made up B. taken up C. picked up D. stepped up 【 Keys】 D 【 重点词汇 】 search （ vi. /vt. /n.） 搜索 搜寻 探查 【 典型例句 】 I must search for that lost money until I find it. 我必须寻找那闭丢失的钱，直到找到为止。 I searched everywhere for the book. 我到处找那本书。 Let’s join them in their search for the lost child. 我们加入他们的队伍一起去寻找那失踪的孩子吧。 【 短语归纳 】 search…for … 搜查 …… 为了找到 …… search for 搜寻。 查找 in a/one’s search for=in search of 寻找，搜寻 search into 调查。 研究 search out 搜查出。 探出 search through 把 ……. 仔细搜寻一遍 search one’s memory 寻思。 追忆 make a search for (去 )找。 寻求。 搜查 start/carry out a search for 开始 /进行搜寻 10 【 完成句子 】 (1) His house had been___________________, but luckily nothing important was missing. 很明显他的房子已被搜了个遍，幸运的是没丢什么重要的东西。 (2) She ___________________ for the man’s name, but she couldn’t remember it. 她搜肠刮肚地想那男人叫什么名字 ,但就是想不起来。 (3) _______________________, they eventually found the missing papers. 搜寻了好久 ,他们终于找到了丢失的文件。 (4) She was shot by an enemy soldier when she went out____________________. 她出去找柴火时被一名敌军击中了。 【 Keys】 (1) clearly searched (2) searched her mind (3) After a long search (4) in search of wood 【 即时巩固 】 (1) He went out _____ a doctor for his sick wife. A. in search of B. in a search of C. in search D. in search for (2) He searched _____ the book and handed it to me. A. for B. out C. through D. / (3) What are you doing, my dear? I’m ___for my glasses, I rem。