2020-2021学年高一英语上 Unit 2

2020-2021学年高一英语上 Unit 2

2020-2021 学年高一英语上学期课堂同步练习 Unit 2 Period 3 Discovering useful structures 一、根据要求拼写单词（共 5 小题） 1. The creation of an efficient and sustainable __________（交通） system is critical. 2. Experts are forecasting a recovery in the e__________. 3. Our future prosperity depends on _________（经济的） growth. 4. His modesty does him c________, for the food he produces speaks for itself. 5. We can give you more _________（细节） as our plans firm up. 【答案与解析】 1. transport; 2.economy; 3.economic; 4. credit; 5.details 二、单项选择（共 6 小题） 1. Jack is a dishonest boy. He always ______ some excuses for doing something wrong. A．picks up B．gives up C．takes up D．makes up 2. It is requested that the meeting ______ postponed. A．be B．can be C．may be D．shall be 3. She insisted that she ________ to the disaster-hit area and that her request ________ reasonable. A．be sent, was B．should send, was C．should be sent, be D．send, should be 4. The teacher made a request that all the homework_______ before class. A．should hand in B．must be handed in C．be handed in D．were handed in 5. The manager requested that no one_______ of his decision until the next meeting. A．would tell B．told C．be told D．would be told 6. It is requested that you ______ be present at the meeting tomorrow. A．must B．should C．can D．need 【答案与解析】 1. 考查动词短语辨析。句意：杰克是个不诚实的孩子。他总是为做错事编造一些借口。A. picks up 捡起；B. gives up 放弃；C. takes up 开始做，占据；D. makes up 编造。根据前半句他是不 诚实的孩子，可以推断出他为错事“编造”借口，故选 D。 2. 考查虚拟语气。句意：有人要求会议延期。request 表示“要求”时，引导的 that 从句中要 用虚拟语气，其谓语动词形式为 should + 动词原形，其中 should 可以省略，主句中的时 态不限。故选 A。 3. 考查时态及虚拟语气。句意：她坚持要把她送到灾区，她的要求是合理的。分析句子可知， insist 坚持，其后跟句子应用虚拟语气(should)+do，且 send 与 she 之间是被动关系，故用 be sent;此句用的是一般过去时，且第二空的主语是 her request，故应用 was。结合选项，故选 A。 4. 考查虚拟语气。句意：老师要求作业必须在上课前上交。Request 的同位语从句，用 should +动词原形，作业与 hand in 之间是动宾关系，故选 C 项。 5. 考查虚拟语气用法。Suggest, advise 等表示“要求”“建议”的动词之后宾语从句须用虚拟语 气。一般宾语从句中使用 that…(should )+动词原形表示虚拟。句意：经理命令，直到下次会 议，不能告诉别人他的决定。故选 C。 6. 考察虚拟语气。It is requested that...句型中，that 从句中谓语动词应用 should + 动词原形， 故选 B。 三、时态训练（共 10 小题） 1．If we ________ (not， act) now to protect the environment， we'll live to regret it. 2．Food supplies in the flood-stricken area ________ (run)out. We must act immediately before there's nothing left. 3．"The moment ________ (come) soon， "he thought to him- self， waiting nervously. 4．Do you know when Mary ________ (set) up a company of her own? I'm waiting to congratulate her. 5．Close the door of fear behind you， and you ________ (see) the door of faith open before you. 6．—You've left the light on. —Oh， so I have. I ________ (go) and turn it off. 7．—What are you going to do this afternoon? —I am going to the cinema with some friends. The film ________ (finish)quite early， so we ________ (go) to the bookstore after that. 8．Let's wait and see! He ________ (open)the door， and the basin full of water is sure to drop and make him wet through. 9．Look at the timetable. Hurry up! Flight 4026 ________ (leave)at 18： 20. 10．Ladies and gentlemen， please fasten your seat belts. The plane ________ (take)off. 【答案与解析】 1．考查动词时态。句意：如果我们不立刻行动起来保护环境，我们会后悔的。分析句子可 知，整句的时态应遵循“主将从现”原则，即 if 引导的条件状语从句中，从句用一般现在时态， 从句用一般将来时态，因此空白处要用一般现在时态，主语是 we，故填 don't act。 2．考查动词时态。句意：在遭受洪水袭击的地区，食物供给快用完了。我们必须赶在食物 一无所剩之前立刻行动起来。分析句子可知，本句应该用现在进行时（be doing）表示“将来、 即将”；run out 意为“用完、耗尽”，是不及物短语，没有被动语态；主语是 Food supplies。 故填 are running。 3．考查动词时态。句意：那一刻快要来了，他心里想，紧张地等待着。分析句子可知，本 题应该用进行时（be doing）表示将来；主语是 The moment。故填 is coming。 4．考查动词时态。句意：你知道玛丽什么时候建立自己的公司吗？我在等着祝贺她呢？分 析句子可知，空白处是将要发生的事情，用一般将来时态（will do），故填 will set。 5．考查动词时态。句意：关上你后面的恐惧之门，你将会发现信念之门在你面前打开。在 固定句型“祈使句+连词+主句”中，主句谓语动词使用将来时态，该句型相当于 if 引导的条 件句（一般现在时态）+主句（将来时态）。故填 will see。 6．考查动词时态。句意：---你一直把灯开着。---哦，是的，我马上去关。“去关灯”是将要 做的事情，应该用一般将来时态（will do），故填 will go。 7．考查动词时态。句意：——今天下午你打算干嘛？——我打算跟朋友去电影院。电影结 束的很早，因此之后我会去书店。分析句子可知，第一空应该是客观事实（电影的时长是固 定的），用一般现在时态，主语是 The film，因此填 finishes；第二空是按照计划将要做的事 情，用一般将来时态 be going to do，主语是 we，因此填 are going。故第一空填 finishes，第 二空填 are going。 8．考查谓语动词。句意：我们等等看。他会打开门，装满水的盆肯定会掉下来，把他弄湿 的。分子句子可知，空白处是按照安排将要发生的事情，应该用 be to do；主语是 he，故填 is to open。 9．考查动词时态。句意：看时刻表。快点，4026 次航班六点 20 离开。句子陈述的是客观 事实，用一般现在时态；主语是 Flight 4026，故填 leaves。 10．考查动词时态。句意：女士们、先生们，请系好安全带。飞机就要起飞了。“飞机起飞” 是即将发生的事情，用现在在进行（be doing）表将来；主语是 The plane ，故填 is taking。 四、语篇语法填空（共 10 小题） For some people in China, the aim of travel is to create 15-second 1． (video). It’s not about where you have been, but about where you’re seen to have been. 2． (situate) on cliffs above a river, Hongyadong is a stilt house complex(建筑群) in Chongqing . The bars, restaurants and golden neon lights 3． (be ) a popular draw since it was built in 2006. Last year the number of visitors increased sharply. The main reason, it seemed, was Hongyadong’s sudden popularity on an app, Douyin, 4． aim is not to produce a well-crafted video, but 5． (simple) to show that you have also been to the popular places. The beauty of the attraction is less important than the fact 6． people are flocking there to daka. A subculture of young people who embrace daka as a lifestyle has developed. So-called daka zu--- “daka tribes”---can 7． (find)hanging out in various scenic spots, 8． (check) out as many hot locations as possible within a single day. The daka craze may have practical origins. China’s young urban professions don’t have so much free time. Sometimes, they need to work overtime. So they have to make 9． best use of their limited leisure time. Douyin captures the mood with 10． (it) slogan: “Make every second count”. 【答案与解析】 1. 考查名词的数。句意：在中国，对于一些人来说，旅行的意义就是拍摄 15 秒的视频。名 词 video 为可数名词，前无冠词，所以用复数形式。故填 videos。 2. 考查非谓语动词。be situated on 坐落在；位于。在句中作状语，所以用过去分词形式。句 子第一个单词的首字母大写，故填 Situated。 3. 考查时态。句意：自 2006 年建成以来，这里的酒吧、餐馆和霓虹灯一直广受人们的欢迎。 根据句中时间状语 since it was built in 2006.可知用现在完成时。主语 The bars, restaurants and golden neon lights 为复数形式，所以谓语动词用 have。故填 have been。 4. 考查定语从句。句中先行词为 app，在定语从句中作名词 aim 的定语，所以用关系代词 whose。故填 whose。 5. 考查副词。修饰动词 show，用副词形式。故填 simply。 6. 考查名词性从句。这里为同位语从句，从句解释说明名词 the fact，从句不缺少成分，且 句意完整，所以用连接代词 that 引导。故填 that。 7. 考查语态。主语 daka zu 与动词 find 之间为被动关系，所以用被动语态。根据前面的情态 动词 can 可知用动词原形。故填 be found。 8. 考查非谓语动词。句中逻辑主语 daka zu 与 check out 之间为主动关系，所以用现在分词作 状语。故填 checking。 9. 考查冠词。短语 make the best use of 充分利用。故填 the。 10. 考查代词。名词 slogan 前用形容词性物主代词修饰，代指 Douyin，所以用 its。故填 its。