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1、专题四 语法填空 有提示词类必考点(一)谓语动词技法一 慧眼识别标志词在题干中，yesterday, tomorrow, always, since, in the past few years, so far等都是判定动词时态常用的标志性时间状语，做题时可以通过寻找时间标志词来判定时态。1(2018全国卷)Diets have changed in China and so too has its top crop. Since 2011, the country (grow) more corn than rice.解析：has grown由时间状语“Since 2011”可知， 这里要用
2、现在完成时。主语“the country”是第三人称单数，故谓语动词用has grown。2(2018江苏高考改编)Hopefully in 2025 we will no longer be e-mailing each other, for we (develop) more convenient electronic communication tools by then.解析：will have developed句意：在2025年我们有希望不用再互相发电子邮件了，因为到那时我们将已经研制出更方便的电子交流工具了。根据句中的“in 2025”以及“by then”可知，空格处应用将来完
3、成时。3(2017全国卷)My dad thinks I should take the offer now.But at the moment, school (come) first.解析：comes由时间状语at the moment可知，这里是指现在发生的事情，因此用一般现在时。4(2015全国卷)This cycle (go) day after day: The walls warm up during the day and cool off during the night and are thus always a timely offset (抵消) for the out
4、side temperatures.解析：goes主语是This cycle, 且此处day after day表示常态，一直是这种情况，所以用一般现在时。5In 1969, the pollution was terrible along the Cuyahoga River near Cleveland, Ohio. It (be) unimaginable that it could ever be cleaned up.解析：was根据空前“In 1969, the pollution was terrible”可知，叙述的是过去发生的事情，因此用一般过去时；此外，主语是It，因此此处
5、谓语用was。6Besides highspeed rail, China (improve) peoples lives in many other innovative ways over the last decade.解析：has improvedover the last decade表示“在过去的十年”，常和现在完成时连用，主语是China，故谓语动词用has improved。7(2018惠州第二次调研)A woman suddenly (go) blind in one eye after playing a mobile phone game for a whole week
6、 in Guangdong Province last month.解析：went根据该句中的时间状语last month可知，此处应用一般过去时。8(2019重庆第一次调研)Now, Id like to share what I (learn) through Travelling Guide a few weeks ago.解析：learned/learnt根据本句中的时间状语“a few weeks ago”可知，该空应用一般过去时。技法二 瞻前顾后找并列表示并列关系的谓语动词往往时态一致，如：and, but, not only . but also 引导的句子时态相呼应，应该一致。
7、1(2018全国卷改编)I (manage) to get an A in that course and learned life lessons that have served me well beyond the classroom.解析：managed由连词and连接的并列谓语动词learned可知，空格处也应该用一般过去时，managed和learned并列。2(2018全国卷)The Chinese Minstry of Agriculture finds that between 2005 when the government (start) a soiltesting pr
8、ogram that gives specific fertilizer recommendations to farmers and 2011, fertilizer use dropped by 7.7 million tons.解析：started根据语境可知，when引导定语从句修饰先行词2005，作者在说2005年发生的事情，started 和dropped是并列关系，故应用过去式。3(20176月浙江高考)Pahlsson and her husband (search) the kitchen, checking every corner, but turned up nothi
9、ng.解析：searched根据句意和“but turned up nothing”可知，search的动作发生在过去，所以填searched。4(2019石家庄检测)My purchase cost 6 yuan and (take) just a few seconds.At a nearby coffee shop, its owner scanned a QR code on my phone.解析：took根据句子的主语My purchase及谓语动词cost用了过去时态可知，and连接的并列谓语应用过去式，所以填took。5At first, both of them joined
10、 together and the frog (lead) his friend towards the pool in which he lived, and didnt stop until he reached the side of the water.解析：led由并列连词and可知，空白处与前面的joined呼应，表示过去发生的事情，故用一般过去时。技法三 主从时态须呼应解决主、从句涉及的时态题时，要考虑主句和从句的关系， 根据动作发生的时间确定时态。1(2018全国卷)While running regularly cant make you live forever, the
11、review says it (be) more effective at lengthening life than walking, cycling or swimming.解析：isthe review says后跟的是宾语从句，主句谓语动词为一般现在时，宾语从句与主句的时态应保持一致，空格处应用一般现在时；且宾语从句中的主语为it，故填is。2(2018北京高考改编)A rescue worker risked his life saving two tourists who (trap) in the mountains for two days.解析：had been trappe
12、d句意：一名救援人员冒着生命危险救出了两名被困在山里两天的游客。根据语境可知，trap所表示的动作发生在risked之前，为“过去的过去”，故应用过去完成时；又因为trap与主语who(指代“two tourists”)之间是被动关系，故应用过去完成时的被动语态。3(2017全国卷)Later, engineers (manage) to construct railways in a system of deep tunnels (隧道), which became known as the Tube.解析：managed根据空格后从句中的谓语动词became可知此处也应该用一般过去时。4(
13、2019泰安检测)Mr White (teach) in our school for nearly forty years before he retired last month.解析：had taught根据“for nearly forty years”可知用完成时，再由时间状语从句“before he retired last month”可知用过去完成时。5(2018河南豫南九校质量考评)She said she (notice) a big change in me and wondered why.解析：had noticed 句意：她说她已经注意到了我的巨大变化并想知道为什么
14、会出现这种情况。设空处notice的动作发生在said之前，表示“过去的过去”，故用过去完成时。技法四细心体会辨语境有些题目在时间状语和其他参照物都不明显的情况下，通过正确理解语境也是解决时态问题的一条行之有效的方法。1(2018全国卷改编)Ten years after my chess class with Ashley, Im still putting to use what he (teach) me.解析：taught根据语境可知，此处表示：我仍然利用到他教我的东西。他教我应是发生在过去，所以应用一般过去时。2(2018全国卷改编)The good news is that I c
15、an help my own kids learn earlier than I (do) how to live more with less.解析：did从语境“learn earlier than I”可知比我早学会，我学会是发生在过去，所以应填did。3(2017全国卷)Fast food (be) full of fat and salt；by eating more fast food people will get more salt and fat than they need in their diet.解析：is由语境可知，此处表示客观事实，应用一般现在时，句子的主语Fast food (快餐)是不可数名词短语，故填is。4(2016浙江高考改编)While online shopping (change) our life, not all of its effects have be
