【正文】 versity estimates that for boat building, a mon trade in the state, large 3D printers of this sort will ________(dramatic) Boat Building is a longwinded and timeconsuming business, even when ________ is going down the slipway is 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.2．閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號內(nèi)單詞的正確形式。本句中it指代上文crying，且與謂語動詞構(gòu)成被動關(guān)系，且描述客觀事實(shí)用一般現(xiàn)在時(shí)，主語為it，故填is reserved。 （10）考查時(shí)態(tài)語態(tài)。句意：另一個(gè)傳說表明鱷魚確實(shí)很聰明。做動詞swallow的賓語應(yīng)用人稱代詞的賓格形式，故填him。 （8）考查代詞。句意：如果/當(dāng)/一旦一條鱷魚在水邊發(fā)現(xiàn)了一個(gè)人，它會殺死他。根據(jù)上文”you could not“可知為“否定詞+形容詞比較級”表示最高級結(jié)構(gòu)，故填less。 （6）考查形容詞。句意：你假裝哭泣，為某事感到難過，而實(shí)際上你根本不在乎。句意：一條鱷魚一生能咬掉8000顆牙!tooth為可數(shù)名詞，由8000修飾應(yīng)用復(fù)數(shù)形式，故填teeth。本句中use做非謂語動詞，與邏輯主語they構(gòu)成主動關(guān)系用現(xiàn)在分詞，故填using。 （3）考查非謂語動詞。句意：它們是如此優(yōu)秀的幸存者的一個(gè)原因是它們可以長時(shí)間不吃東西。outlive by固定短語，“比……壽命長”，故填by。 （1）考查介詞。眼淚有助于清潔他們的眼睛。 Scientists explain that crocodiles DO create tears, but they do not cry. The tears help to clean their eyes. Crying is purely emotional and it ________ (reserve) for us humans.【答案】 by；survivors；using；teeth；to cry；less；if/when/once；him；the；is reserved 【解析】【分析】本文是一篇說明文，解釋了短語“鱷魚的眼淚”的含義，它表示虛假的悲傷。 Scientists say crocodiles have outlived dinosaurs ________some 65 million years. One reason why they are such good ________ (survive) is that they can go for a very long time without eating. And they are expert hunters,________(use) their strong jaws to bite their prey(獵物) and then swallow it whole. When they lose a tooth they grow one right back. A crocodile can go through 8,000 ________(tooth) in one lifetime!最新高一英語語法填空解題技巧及練習(xí)題一、高中英語語法填空1．閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。 What does the expression crocodile tears mean? Simply put, crocodile tears are fake sadness. You pretend ________(cry) and feel bad for something when in fact you could not care ________(little). A great word to describe it is insincere. The phrase crocodile tears es from an old myth that crocodiles would shed tears while eating their prey. A religious worker wrote that ________ a crocodile found a man by the water, it would kill him if it could. Then the crocodile would cry tears on the man, but then finally swallow ________(he). Another myth suggests ________crocodile is very clever indeed. Crocodiles, the story goes, would cry tears as a false show of guilt or sadness to trick their prey. The prey would e closer and then bee dinner.科學(xué)家解釋說，鱷魚的確會流淚，但它們不會哭?？藜兇馐歉星橛檬拢侨祟惖奶煨?。句意：科學(xué)家說，鱷魚比恐龍壽命長約6500萬年。 （2）考查名詞。根據(jù)上文good為形容詞修飾名詞可知應(yīng)填名詞survivor“幸存者”，且主語they are可知應(yīng)填復(fù)數(shù)形式，故填survivors。句意：它們是專業(yè)的捕獵者，用它們強(qiáng)有力的下顎來咬它們的獵物，然后把它整個(gè)吞下去。 （4）考查名詞。 （5）考查非謂語動詞。pretend to do “假裝做某事”，故填to cry。句意：你假裝哭泣，為某事感到難過，而實(shí)際上你根本不在乎。 （7）考查連詞。本句可理解為條件狀語從句，表示“如果”，可填if；也可理解為時(shí)間狀語從句，表示“當(dāng)……時(shí)候”或“一旦”，可填when或once，故填if/when/once。句意：然后鱷魚會對著他哭，最后把他吞下去。 （9）考查冠詞。此處表示特指“鱷魚”這個(gè)物種，應(yīng)用定冠詞，故填the。句意：哭純粹是感情用事，是人類的天性。 【點(diǎn)評】本題考點(diǎn)涉及介詞，名詞，非謂語動詞，形容詞，連詞，代詞，冠詞以及時(shí)態(tài)語態(tài)等多個(gè)知識點(diǎn)的考查，是一篇科普類閱讀，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，進(jìn)行分析推理，從而寫出正確的單詞形式。 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. 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。句意：造船是一個(gè)漫長而枯燥的過程，即使最終從造船臺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。 （2）考查非謂語動詞。______(make) from modern materials such as fibreglass用來修飾craft，作定語，craft與make是被動關(guān)系，所以用過去分詞，故填made。句意：不過，現(xiàn)狀可能馬上會發(fā)生改變。所以表示轉(zhuǎn)折關(guān)系，故填however/though。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)。 （5）考查非謂語動詞。分析句子結(jié)構(gòu)可知此句有謂語動詞was，所以use 要使用非謂語，再根據(jù)their trick可知使用者是人，所以人與use是主動關(guān)系，所以用現(xiàn)在分詞，故填using。句意：自從他們在20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。 （7）考查時(shí)態(tài)語態(tài)。可知填用have been employed。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。 （9）考查非謂語動詞。 （10）考查副詞。此處修飾動詞cut，要用副詞，故填dramatically。 The weather was ______