1、1非谓语动词A(2018课标全国卷)Diets have changed in Chinaand so too has its top crop.Since 2011，the country _1_(grow) more corn than rice.Corn production has jumped nearly 125 percent over _2_ past 25 years，while rice has increased only 7 percent.A taste for meat is _3_(actual) behind the change：An important pa
2、rt of its corn is used to feed chickens，pigs，and cattle.Another reason for corns rise：The government encourages farmers to grow corn instead of rice _4_(improve) water quality.Corn uses less water _5_ rice and creates less fertilizer(化肥) run off.This switch has decreased _6_(pollute) in the countrys
3、 major lakes and reservoirs and made drinking water safer for people.According to the World Bank，China accounts for about 30 percent of total _7_(globe) fertilizer consumption.The Chinese Ministry of Agriculture finds that between 2005when the government _8_(start) a soiltesting program _9_ gives sp
4、ecific fertilizer recommendations to farmersand 2011，fertilizer use dropped by 7.7 million tons.That prevented the emission(排放) of 51.8 million tons of carbon dioxide.Chinas approach to protecting its environment while _10_(feed) its citizens “offers useful lessons for agriculture and food policymak
5、ers worldwide， ”says the banks Juergen Voegele.答案：【语篇解读】 本文是一篇说明文。中国近年来根据人们的膳食变化调整农作物种植结构，为全球生态环境保护作出了贡献。1has grown 解析：考查时态和主谓一致。由时间状语 Since 2011可知用现在完成时，主语 the country是第三人称单数，故谓语动词用 has grown。2the 解析：考查固定搭配中的定冠词。over the past 25 years在过去的 25年里。3actually 解析：考查词性转换。修饰 be behind the change用形容词 actual的
6、副词形式 actually。4to improve 解析：考查非谓语动词之动词不定式。此处表示目的，故用不定式作目的状语。5than 解析：考查介词。由句中的比较级 less可知，此处将玉米和水稻进行比较，故填 than。6pollution 解析：考查词性转换。decrease“降低，减少” ，后接名词作宾语，2pollute的名词形式是 pollution。7global 解析：考查词性转换。修饰名词短语 fertilizer consumption应用形容词，名词 globe的形容词形式是 global。8started 解析：考查时态。由 2005可知事情发生在过去，应用一般过去时，故
7、谓语动词用 start的过去式 started。9that/which 解析：考查引导定语从句的关系代词。分析句子结构可知，所填词引导定语从句，修饰指物的 a soiltesting program且在从句中作主语，故用 that或which。10feeding 解析：考查非谓语动词。China 与 feed是主动关系，所以用“连词现在分词”形式作状语。B(2018课标全国卷)Im not sure _1_ is more frightened，me or the female gorilla(大猩猩) that suddenly appears out of nowhere.Im walki
8、ng on a path in the forest in the Central African Republic.Unexpectedly，Im facetoface with the gorilla，who begins screaming at _2_ top of her lungs.That makes her baby scream，and then a 400pound male appears.He screams the _3_(loud) of all.The noise shakes the trees as the male beats his chest and c
9、harges toward me.I quickly lower myself，ducking my head to avoid _4_(look) directly into his eyes so he doesnt feel _5_(challenge)My name is Mireya Mayor.Im a _6_(science) who studies animals such as apes and monkeys.I was searching _7_ these three western lowland gorillas Id been observing.No one h
10、ad seen them for hours，and my colleagues and I were worried.When the gorillas and I frightened each other， I was just glad to find _8_(they) alive.True to a gorillas unaggressive nature，the huge animal _9_(mean) me no real harm.He was just saying：“Im king of this forest，and here is your reminder！” O
11、nce his message was delivered，he allowed me _10_(stay) and watch.答案：【语篇解读】 本文是一篇记叙文。作者和大猩猩突然面对面接触，谁更害怕呢？1who 解析：考查从属连词。句意：我不确定我和突然不知从哪里冒出来的雌猩猩谁更害怕。此处为宾语从句，分析句子可知设空处作主语，应用 who引导。2the 解析：考查冠词。at the top of 在的顶部，为固定搭配。3loudest 解析：考查副词的比较等级。由空前的 the以及空后的 all可知要用最3高级。4looking 解析：考查非谓语动词。avoid doing sth.避
12、免做某事。avoid 后面可以接动名词作宾语，不能接不定式作宾语。5challenged 解析：考查词性转换。连系动词 feel后要接形容词作表语。challenged adj.受到挑战的；challenging adj.困难的，富有挑战性的。由语境可知，填challenged。6scientist 解析：考查词性转换。由空后的 who可知，定语从句的先行词是表示人的名词。7for 解析：考查介词之固定搭配。search for 寻找，为固定搭配。8them 解析：考查代词。分析句子结构可知，此处要用代词作 find的宾语，故要用人称代词的宾格。they 的宾格为 them。9meant 解析
13、：考查时态。由语境可知，此处事情发生在过去，要用一般过去时态。10to stay 解析：考查非谓语动词。allow sb.to do sth.允许某人做某事，为固定搭配。C(2018高考考前适应性考试)Youth seems to be fading away in my life, only leaving me some unforgettable _1_ (memory). Things that we believed would last forever had _2_ (actual) gone in a second before we realized it. Those wh
14、o we used to deeply love have now become strangers. Our once pure and beautiful dream is gradually fading away with time passing by. This is youth，_3_ is indeed an endless cycle from familiarity to strangeness and from strangeness to familiarity.Human is such a strange animal that we mostly ignore s
15、omething _4_ we lose it. We _5_ (gain) a lot of things, but also we have lost a lot. We are in great effort in changing our fate and bringing more happiness to people around us. However, we soon realize it is difficult _6_(achieve) any of them. It is a lifelong promise. Many things would change with
16、 time and no one can guarantee eternity(永恒). So, silence becomes the best _7_(solve) to all difficulties and hardships.The flying youth has deposited(沉积) too many things in our heart. Life should _8_ (treat) with special care. We should treasure every moment of sincerity and gratefulness because _9_
17、 best things will be gone very easily. If you do not want to have tearing eyes, then just try to smile and hold a 4positive attitude towards _10_ (you) life every day!答案：【语篇解读】本文是一篇议论文。青春似乎稍纵即逝，只留给我们一些令人难以忘怀的记忆。因此，我们要积极地面对生活，珍惜和感恩生活，才会给自己身边的人带来快乐。1memories 解析：考查名词复数。句意：青春似乎在我的生命中消逝，只留给我一些难以忘怀的记忆。根据前
18、面的 some unforgettable可知，有许多令人难忘的记忆，所以要用复数 memories。2actually 解析：考查副词。句意：事实上，那些我们认为会永远存在的事情在我们意识到之前实际上已经过去了。分析句子可知，本句中的形容词 actual在句子中作状语修饰 gone，因此要用其副词形式，故用 actually。3which 解析：句意：这就是青春，从熟悉到陌生，从陌生到熟悉，这是一个无止境的循环。考查非限制性定语从句。分析句子结构可知，本句中的 youth是先行词，在定语从句中作主语，故用 which。4until/before/unless 解析：考查连词。分析句子可知，人
19、在失去某些东西时/之后才会知道忽略了它。故填 until/before/unless。5have gained 解析：考查谓语动词。根据空后的“but also we have lost a lot”可知，收获了很多的同时也失去了很多，此处表示动作已完成，故填 have gained。6to achieve 解析：考查固定句式。句意：然而，我们很快意识到要实现它们是很困难的。It is 形容词to do sth.，为固定句式，这种句式中的 it是形式主语，真正的主语是后面的动词不定式。故填 to achieve。7solution 解析：考查名词。句意：因此，为了达到目的，沉默是解决所有困难的最好办法。分析句子可知，本空所填词被形容词 the best修饰，故本题要填名词，故用solve的名词 solution。8be treated 解析：考查被动语态。分析句子可知 life和 treat之间是被动关系，所以要用被动语态；且 should 后要用动词原形，故填 be treated。9the 解析：考查冠词。根据空后的 best things可知，形容词最高级前要用定冠词 the，故本题填 the。10your 解析：考查人称代词。句意：如果你不想流泪，那就试着微笑，每天积极面对生活。用来修饰名词 life，用形容词物主代词 your。
