人教版必修三Unit 5 CanadaThe True North Language points学案1.docx

unit 5 canada-the true north language points学案1.（2017新课标卷ii短文改错）when summer came, they will invite their students pick the vegetables！【答案】将came改为comes【解析】考查时态。主句是是一般将来时，且本文全篇为一般现在时，故将came改为comes。【巧学妙记】一般现在时用法口诀用好一般现在时，时间状语需牢记。基本用法要记清，动作习惯经常性。客观真理和能力，有时还表将来时。谓语若为行为动，形式还要主语定。主语人称是三单，动词要把-s/-es添。句中若把助动用，谓语动词用原形。2.（2017新课标卷i短文改错）before getting into the car, i thought i had learned the instructors orders, so（改为but/yet） once i started the car, my mind goes blank, i forgot what he had said to me altogether.【答案】goes改为went【解析】考查时态。根据前文中的started可知时态为一般过去时，故将goes改为went。3.（2016北京卷单项填空）jack _ in the lab when the power cut occurred. a. works b. has worked c. was working d. would work【答案】c4.（2017江苏卷单项填空） he hurried home, never once looking back to see if he _.a. was being followed b. was followingc. had been followed d. followed【答案】 a 【解析】考查宾语从句和时态。分析句子成分可知，he和follow是被动关系，即他被别人跟踪，排除b、d；根据句意在匆忙赶回家的路上，他从未回头看是否正被跟踪，故用过去进行时最合适，故选a。5.（2016北京卷单项填空）excuse me, which movie are you waiting for?the new star wars. we _ here for more than two hours.a. waitedb. waitc. would be waitingd. have been waiting【答案】d 【命题趋势】1. 语法填空以时态的考查为主，语态的考查为辅。2. 在语法填空中侧重考查一般时，进行时及完成时。3. 动词的时态和语态是高考中出现频率最高的语法项目。考题创设的语境比较明确，通常是根据所设置的语境中的信息判断时态以及主谓语之间的主谓或动宾关系。【名师指导】1. 了解并能正确运用常考的11种时态；2. 熟练运用现在完成时、现在完成进行时、一般过去时等高考高频时态；3. 掌握几种易混时态的区别，如现在完成时和一般过去时等。动词时态的知识网络(以动词do为例)现在时过去时将来时过去将来时一般时do / doesdidshall/will doshould/would do进行时am/is/are doingwas/were doingshall/will be doingshould/would be doing完成时have/has didhad didshall/will have didshould/would have did完成进行时have/has been doinghad been doingshall/will have been doingshould/would have been doing巩固练习1.（2017新课标卷i语法填空）fast food _67_ (be) full of fat and salt; by 68 （eating） (eat) more fast food people will get more salt and fat than they need in their diet.2.（2017新课标卷iii语法填空）sarah says, my dad thinks i should take the offer now. but at the moment, school 69 (come) first. i dont want to get too absorbed in modeling.3.（2017北京卷单项填空） people_ better access to health care than they used to,and theyre living longer as a result.a. will haveb. havec. hadd. had had4.（2017江苏卷单项填空） hes been informed that he _ for the scholarship because of his academic background.a. hasnt qualified b. hadnt qualifiedc. doesnt qualify d. wasnt qualifying 5.（2017新课标卷ii语法填空）later, engineers _68_(manage) to construct railways in a system of deep tunnels (隧道）, which became known to the tube.6.（2017北京卷）_ that company to see how they think of our product yesterday? yes. they are happy with it.a. did you call b. have you called c. will you call d. were you calling7. jack _ in the lab when the power cut occurred.a. worksb. has workedc. was workingd. would work参考答案 1.es【解析】考查动词的时态。根据语境可知sarah认为当下应该是学业第一，说明现在的情况应该用一般现在时。3.b对产品很满意。空格所在题干有一个很明显的时间状语yesterday，发生在过去，肯定用过去时，故选a。7.c【解析】考查时态。句意：突然断电时，杰克正在实验室里工作。根据occurred可知，这里指过去某时刻正在发生的事情，断电时，杰克正在工作，综合用过去进行时，故选c。1. (2017北京) jim has retired, but he still remembers the happy time _ with his students.a. to spend b. spend c. spending d. spent 【参考答案】d2.listening to music at home is one thing, going to hear it _ live is quite another.a. perform b. performing c. to perform d. being performed【参考答案】d【答案解析】句意：在家里面听音乐是一回事，去到现场听又是另一回事。hear sb./sth. doing 表听到某人/某物做某事。由于音乐是被演奏的，所以需要被动，所以选d。3. (2017北京)many airlines now allow passengers to print their boarding passes online _ their valuable time. a. save b. saving c. to save d. saved【参考答案】c【答案解析】 考查非谓语动词。此处动词不定式表示目的， 故答案为c。句意：现在很多航空公司为节省乘客的时间所以允许他们在线打印登机牌。其它选项不符合语境及题意。4. (2017天津)i was watching the clock all through the meeting, as i had a train _.a. catching b. caught c. to catch d. to be caught【参考答案】c【答案解析】考查非谓语动词。主语i与catch是主动关系，且catch动作未发生，因此需用不定式的主动形式表达被动含义，作train的定语。句意：整个会议期间，我一直在看表，因为我要赶一班火车。【命题趋势】非谓语动词是动词用法中最为复杂的部分之一，它不仅有时态的变化、语态的不同，而且还要格外注意其所表达的逻辑关系，这些都是非谓语动词用法的难点。 近年来，高考对该语法现象的渗透日趋明显和突出，所牵扯到的焦点问题主要有：现在分词和过去分词基础知识；现在分词和过去分词句法功能；现在分词和过去分词用法的区别和辨析；现在分词和过去分词的时态和语态及其构成；现在分词和过去分词在上下文中的联系和纽带作用等。 另外，对于动词不定式主要考查一些固定搭配、固定句型和在句子中的句法功能；对于动名词主要考查在一些动词后作宾语的用法等。【名师指导】非谓语动词主要包括不定式、动名词和分词。非谓语动词一直是高考中的热点。解答非谓语动词的题目时，一定要解析句子结构，确定所设空是谓语动词还是非谓语动词，以及非谓语动词在句子中充当的功能(如状语、定语或宾补)；找准相关动词的逻辑主语，确定该动词与逻辑主语是什么关系(主动还是被动)；搜索句子中相关的时间信息，确定非谓语动词的恰当形式。非谓语题的解题总方法如下：1. 先看四个答案：如果四个答案分别为动词原形、不定式、现在分词、过去分词等情况，那么这个题多半 是非谓语动词题。 2. 看符号：中间有个逗号，末尾有个句号（有时中间没有逗号）； 3. 看有没有连接词（引导词）。如果用逗号隔开的两个部分都没有连接词的话，一部分是句子时，那么另一 部分就一定是非句子，而非句子里的动词就是非谓语动词。 4. 定语态：如果本句的主语（或动词自带的逻辑主语）与它是逻辑上的主谓关系，那么答案一般用现在分 词；如果本句的主语（或动词自带的逻辑主语）与它是逻辑上的动宾关系（被动关系），那么答案一般 用过去分词。 5. 定时态：如果非谓语的动作比谓语先（或先很久）发生，那么非谓语动词要用完成式（to have done/to have been done/ having done/ having been done），否则我们要用非谓语的一般式（to do / to be done / doing / being done / done）。【复习建议】 1. 掌握非谓语动词的基本用法和含义；2. 掌握非谓语动词的时态和语态；3. 掌握非谓语动词的句法功能；4. 掌握非谓语动词在不同的语境、语意下的运用。巩固练习1.（2017新课标卷i语法填空）fat and salt are very important parts of a diet. they are required 63 (process) the food that we eat, to recover from injury and for several other bodily functions.2.(2017新课标卷ii短文改错)when summer came（comes）, they will invite their students pick the vegetables！3. (2017浙江卷语法填空)sixteen years earlier (early), pahlsson had removed the diamond ring 61 (cook) a meal.4.(2017天津) the hospital has recently obtained new medical equipment, _ more patients to be treated.a. being allowed b. allowing c. having allowed d. allowed5.（2016全国新课标卷iii语法填空）skilled workers als