【正文】 sad), tigers are among the most endangered species in the world nowadays. Altogether, there are no more than 5,000 tigers ________ (leave) in the wild. Some think that the tiger is already to the point of ________(die) out in the wild. There are many reasons ________ this, like habitat loss and hunting. Over the years, a number of steps ________ (take) to help preserve the tiger population. The Wildlife Conservation Society (WCS) protects wildlife and habitats. Today WCS is carrying out work in 53 nations across the world, protecting ________great variety of species from butterflies to tigers. In 2010, WCS started Tigers Forever, ________ aim was to increase the number of tigers in the world by 50 percent in the next 10 years. To achieve their goals, they are working together with governments and other________(organize) which are willing to take strong and effective measures to protect tigers and other wild species Right now the tiger population ________(increase) under this program in India and in Far East Russia. Thanks to the hard work of WCS, these large cats have a chance of survival in their ________ (nature) environments and not just in zoos years.【答案】 Sadly；left；dying；for；have been taken；a；whose；organizations；is increasing；natural 【解析】【分析】本文是一篇說(shuō)明文，盡管有法律保護(hù)，也有自然公園，但老虎的棲息地還是不斷被破壞，老虎依然遭到獵捕，老虎成了世界上最瀕危物種之一。幸運(yùn)的是，野生動(dòng)物保護(hù)協(xié)會(huì)正在致力于保護(hù)它們。 （1）考查副詞。此處應(yīng)用副詞修飾整個(gè)句子，作狀語(yǔ)，故填Sadly。 （2）考查非謂語(yǔ)動(dòng)詞。tigers和leave之間是邏輯上的被動(dòng)關(guān)系，故用過(guò)去分詞作定語(yǔ)，填left。 （3）考查非謂語(yǔ)動(dòng)詞。介詞后接動(dòng)名詞作賓語(yǔ)，故填dying。 （4）考查介詞。reason for固定短語(yǔ)，“……的原因”，故填for。 （5）考查時(shí)態(tài)語(yǔ)態(tài)。根據(jù)over the years判斷為現(xiàn)在完成時(shí)，steps和take之間是被動(dòng)關(guān)系，應(yīng)用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)，主語(yǔ)是復(fù)數(shù)，故填have been taken。 （6）考查冠詞。a variety of固定短語(yǔ)，“大量”，由great是輔音音素開頭，故填a。 （7）考查定語(yǔ)從句。此處是非限制性定語(yǔ)從句的關(guān)系詞，先行詞WCS started Tigers Forever在從句中充當(dāng)形容詞，故用關(guān)系代詞whose，填whose。 （8）考查名詞。此處應(yīng)填名詞作為介詞with的賓語(yǔ)，由other判斷用該名詞的復(fù)數(shù)形式，故填organizations。 （9）考查時(shí)態(tài)。此處是句子謂語(yǔ)動(dòng)詞，根據(jù)right now判斷為現(xiàn)在進(jìn)行時(shí)，population做整體概念時(shí)，謂語(yǔ)動(dòng)詞使用單數(shù)形式，故填is increasing。 （10）考查形容詞。此處應(yīng)填形容詞作為environment的定語(yǔ)，故填natural。 【點(diǎn)評(píng)】本題考點(diǎn)涉及副詞，非謂語(yǔ)動(dòng)詞，介詞，時(shí)態(tài)語(yǔ)態(tài)，冠詞，定語(yǔ)從句，名詞以及形容詞等多個(gè)知識(shí)點(diǎn)的考查，是一篇環(huán)保類閱讀，要求考生在理解細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，并結(jié)合相關(guān)語(yǔ)法知識(shí)，進(jìn)行分析推理，從而寫出正確的單詞形式。 12．閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式(每空至多3詞)。 The cave dwelling (Yaodong in Chinese) in Xi39。an , Shaanxi Province, is laid out in rows one atop the other, looking like buildings of multiple floors in the distance . It is a sort of distinctive cave house ________ (dig) into the mountains for dwelling of many laboring people on the Loess Plateau in northwest China. A cave house is usually six meters deep and four meters wide. Stoneslabs (厚板) ________(pile) up to form a semicircle at the entrance, ________ is decorated with beautiful wood or metal windows in a ________ (vary) of styles. The types of the cave dwelling can be divided into the earth cave dwelling, brick cave dwelling ________ stone dwelling. For centuries, they have been regarded ________the symbol of the peasants in northern part of Shaanxi Province. The beauty about the cave dwelling is ________they help maintain local geography and save on farmlands by ________ (make) use of space that would have been otherwise left unused. They are warm in winter and cool in summer. The temperature inside is usually 13 degrees Celsius higher than in the open in winter and 10 degrees Celsius ________ (low) in summer. Statistics show that 40 million people live in cave dwellings that are scattered over an area of 600,000 square kilometers in ________ middle and upper reaches of the Yellow River.【答案】 dug；are piled；which；variety；and；as；that；making；lower；the 【解析】【分析】本文是一篇說(shuō)明文，介紹了延安窯洞的地理位置、建筑風(fēng)格及給當(dāng)?shù)鼐用裆顜?lái)的益處。 （1）考查非謂語(yǔ)動(dòng)詞。句意：這是一種頗具特點(diǎn)在山里挖出的洞屋，用作西北黃土高原農(nóng)民工的棲息之地。house與dig之間為被動(dòng)關(guān)系，使用過(guò)去分詞dug。故填dug。 （2）考查時(shí)態(tài)語(yǔ)態(tài)。句意：厚石板堆積形成入口處的半圓，入口處裝飾著漂亮的木頭和各式各樣的金屬窗戶。通過(guò)分析句子結(jié)構(gòu)可知，主句為“Stoneslabs (厚板)________(pile) up to form a semicircle at the entrance”，主句中存在不定式to form，stonelabs與pile之間為被動(dòng)關(guān)系，且stonelabs為復(fù)數(shù)，因此橫線上需填入被動(dòng)語(yǔ)態(tài)形式are piled。故填are piled。 （3）考查定語(yǔ)從句。句意：厚石板堆積形成入口處的半圓，入口處裝飾著漂亮的木頭和各式各樣的金屬窗戶。此句為定語(yǔ)從句，先行詞為橫線前的一句話，在從句中作主語(yǔ)，應(yīng)填入關(guān)系代詞which。故填which。 （4）考查名詞。句意：入口處裝飾著漂亮的木頭和各式各樣的金屬窗戶。a variety of固定短語(yǔ)，“各種各樣的”，故填variety。 （5）考查連詞。句意：窯洞的類型分為土溶洞、磚溶洞和石溶洞。stone dwelling與earth cave dwelling , brick cave dwelling互為并列關(guān)系，應(yīng)使用并列連詞and。故填and。 （6）考查介詞。句意：幾個(gè)世紀(jì)以來(lái)，它們一直被視為陜西省北部農(nóng)民的象征。be regarded as動(dòng)詞短語(yǔ)，“被視為”，故填as。 （7）考查表語(yǔ)從句。句意：窯洞之美在于它們有助于保持當(dāng)?shù)氐牡乩砬闆r。通過(guò)分析句子結(jié)構(gòu)可知此句為表語(yǔ)從句，且從句中不缺少任何成分應(yīng)使用關(guān)系代詞that引導(dǎo)。故填that。 （8）考查非謂語(yǔ)動(dòng)詞。句意：通過(guò)利用原本閑置的空間來(lái)節(jié)約耕地。介詞by后接名詞，題中所給詞性為動(dòng)詞make，因此需使用make的動(dòng)名詞形式making。故填making。 （9）考查形容詞。句意：室內(nèi)溫度通常比冬天室外高13攝氏度，比夏天室外低10攝氏度。通過(guò)語(yǔ)境翻譯可知，橫線處意為“比…低”，使用low的比較級(jí)lower。故填lower。 （10）考查冠詞。句意：據(jù)統(tǒng)計(jì)，黃河中上游地區(qū)約有4000萬(wàn)人居住在窯洞中，窯洞面積約60萬(wàn)平方公里分布于黃河中上游地區(qū)?！癷n ________ middle and upper reaches of the Yellow River.”作地點(diǎn)狀語(yǔ)，表示特指中上游地帶，應(yīng)使用定冠詞，故填the。 【點(diǎn)評(píng)】本題考點(diǎn)涉及非謂語(yǔ)動(dòng)詞，時(shí)態(tài)語(yǔ)態(tài)，定語(yǔ)從句，名詞，連詞，介詞，表語(yǔ)從句，形容詞以及冠詞等多個(gè)知識(shí)點(diǎn)的考查，是一篇文化類閱讀，要求考生在理解細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，并結(jié)合相關(guān)語(yǔ)法知識(shí)，進(jìn)行分析推理，從而寫出正確的單詞形式。 13．閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。 Chinese highspeed railways are a very fortable way to travel. They are clean, quiet and________(efficiency). China ________ (lead) other developing countries and even some developed ones in this field since the first highspeed train came into use in 2008. The stations are ________ (main) built outside the town center, but local transport has been lengthened ________ (connect) the highspeed network. The ________ (facility) on the train are new and the staff are well trained. Even the second class chairs provide plenty of space. The passages are wide and you can move easily, not ________ (disturb) anyone. You can use your mobile phone or work on your laptop, having access ________ the Internet. There is also a restaurant car, though the kinds of food ________ (be) limited. The toilets arc large, clean and userfriendly too. The train almost doesn39。t rock. Even when the train brakes, you can hardly feel it shake. What39。s more, with a faster checkin, the highspeed trains are also ________ (little) affected by weather than planes. Seldom are ________delayed or cancelled for weather condition. Therefore, they have bee the first choice f