【正文】 a small craft ________(make) from modern materials such as fibreglass. Construct a mould(模具). Build up layers of resin(樹脂) and glass fibre inside that mould. Extract the pleted structure and finish it. All told, it can take months. That, ________, may soon change. For researchers at the University of Maine are now in ________process of testing an 8metre (25foot) patrol boat that took just 72 hours to make from scratch. Their trick was to build the boat ________(use) a giant 3D printer. Since they appeared in ________(merce) form in the 1990s, generally 3D printers ________ (employ) in factories to make small things like ponents of jetengines and dental crowns(牙冠). Now, a new generation of outsize printers is arriving. These are capable ________turning out much bigger objects than previously possible, and printing them faster. To print the patrol boat, part of an American army project, the team in Maine linked up with Oak Ridge National Laboratory, in Tennessee, which helped ________ (develop) the printing process, and Ingersoll Machine Tools, in Illinois, which built the printer itself. The university estimates that for boat building, a mon trade in the state, large 3D printers of this sort will ________(dramatic) cut the cost and time required to produce new ships.【答案】 what；made；though/however；the；using；mercial；have been employed；of；develop / to develop；dramatically 【解析】【分析】本文是一篇說明文，介紹了大型3D打印機(jī)可用來制造船舶。 （1）考查主語從句。句意：造船是一個(gè)漫長而枯燥的過程，即使最終從造船臺(tái)上滑下來的只是一艘用玻璃纖維等現(xiàn)代材料制造的小船，而非用木板釘成的傳統(tǒng)船只。______ is going down the slipway是when引導(dǎo)的時(shí)間狀語從句中的主語從句，主語從句缺少主語，在此表示的事物，故填what。 （2）考查非謂語動(dòng)詞。此處表示用玻璃纖維等現(xiàn)代材料制造的小船。______(make) from modern materials such as fibreglass用來修飾craft，作定語，craft與make是被動(dòng)關(guān)系，所以用過去分詞，故填made。 （3）考查副詞。句意：不過，現(xiàn)狀可能馬上會(huì)發(fā)生改變。根據(jù)前后文語境可知此處表示之前制作大約需要好幾月的實(shí)踐，而這一切隨著3D打印的使用可能要發(fā)生改變。所以表示轉(zhuǎn)折關(guān)系，故填however/though。 （4）考查冠詞。句意：緬因大學(xué)的研究者正在測試一條 8 米長的巡邏艇，它的建造過程只花了 72 小時(shí)。in the process of…固定短語，“在......過程中”，故填the。 （5）考查非謂語動(dòng)詞。句意：他們的秘密武器，是使用一臺(tái)大型的 3D 打印機(jī)來造船。分析句子結(jié)構(gòu)可知此句有謂語動(dòng)詞was，所以u(píng)se 要使用非謂語，再根據(jù)their trick可知使用者是人，所以人與use是主動(dòng)關(guān)系，所以用現(xiàn)在分詞，故填using。 （6）考查形容詞。句意：自從他們?cè)?0世紀(jì)90年代以商業(yè)形式出現(xiàn)以來，他們一直被用于工廠制作小的飛機(jī)零部件和牙冠。此處修飾form名詞，要用形容詞，故填mercial。 （7）考查時(shí)態(tài)語態(tài)。根據(jù)時(shí)間狀語since，可知主句用現(xiàn)在完成時(shí)，再根據(jù)3D打印機(jī)與employ之間是被動(dòng)關(guān)系，所以用現(xiàn)在完成時(shí)的被動(dòng)語態(tài)，再根據(jù)主謂一致?？芍钣胔ave been employed。 （8）考查固定短語。句意：這些打印機(jī)能夠制造出比以前更大的物體，并且打印速度更快。be capable of固定短語，“能夠”，故填of。 （9）考查非謂語動(dòng)詞。help to do/ help do固定短語，“幫助做某事”，故填to develop/ develop。 （10）考查副詞。句意：該大學(xué)估計(jì)，對(duì)于該州常見的行業(yè)——造船來說，這種大型3D打印機(jī)將大幅削減生產(chǎn)新船所需的成本和時(shí)間。此處修飾動(dòng)詞cut，要用副詞，故填dramatically。 【點(diǎn)評(píng)】本題考點(diǎn)涉及主語從句，非謂語動(dòng)詞，副詞，冠詞，形容詞，時(shí)態(tài)語態(tài)以及副詞等多個(gè)知識(shí)點(diǎn)的考查，是一篇科技類閱讀，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．閱讀下面短文，在空白處填入適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。 Despite many laws and national parks to protect tigers, their habitats continue to be destroyed and they are still hunted. ________(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，故填Sadly。 （2）考查非謂語動(dòng)詞。tigers和leave之間是邏輯上的被動(dòng)關(guān)系，故用過去分詞作定語，填left。 （3）考查非謂語動(dòng)詞。介詞后接動(dòng)名詞作賓語，故填dying。 （4）考查介詞。reason for固定短語，“……的原因”，故填for。 （5）考查時(shí)態(tài)語態(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)語態(tài)，主語是復(fù)數(shù)，故填have been taken。 （6）考查冠詞。a variety of固定短語，“大量”，由great是輔音音素開頭，故填a。 （7）考查定語從句。此處是非限制性定語從句的關(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，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，故填natural。 【點(diǎn)評(píng)】本題考點(diǎn)涉及副詞，非謂語動(dòng)詞，介詞，時(shí)態(tài)語態(tài)，冠詞，定語從句，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。 During my recent travels in China, I went from the top to the bottom of the country. I was astonished at ________ different the weather was in different cities. The weather was ________ (freeze) cold in Harbin, but felt much warmer in Shanghai, Guilin, Qingdao and Yangshuo. Each place has a different feel and allows you ________ (experience) different things. In Qingdao, we ate seafood, drank beer and even swam in the sea. In Harbin, we wore our warmest jackets and saw the ________ (amaze) ice and snow sculptures (雕塑). Shanghai reminded me ________ a city in Europe or America. There are lots of Western cafes. Guilin was a good place to be touring around during Spring Festival. Fireworks ________ (fill) the sky and the streets were busy with happy people. I visited several old buildings and walked around a beautiful lake. But Yangshuo ________ (be) my favorite place so far. I could not stop taking ________ (photo) of the beautiful mountains and the Lijiang River. I rode a bicycle along the Yulong River in the warm sun. I ate str