【題目】Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water【1】(use) on coastal farms. As【2】 result, farmers are 【3】(gradual) unable to use fields close to the sea.

However, Marc Van Rijsselberg, a farmer in the Netherlands is now using a【4】(mix) of sea and fresh water 【5】(grow) healthy and tasty vegetables.

He teamed up with scientists from the Free University and divided a farm 【6】eight negated areas. Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity（含鹽度）．

The water levels and the levels of salinity were controlled by computerized measuring devices called "sensors". Mr. Van Rijsselberg said he was able to harvest vegetables from most of the eight testing areas. He said the vegetables were smaller than 【7】grown in fresh water. But he said they also had more sugar and salt, so they tasted much【8】(good).

He found that potatoes grew better than the other vegetables in the combination of sea and fresh water. Mr. Van Rijsselberg said four kinds of these potatoes would be sent to Pakistan【9】thousands of hectares of land 【10】(damage) by salinization (鹽化作用) last year.

【答案】

【1】used

【2】a

【3】gradually

【4】mixture

【5】to grow

【6】into

【7】those

【8】better

【9】where

【10】was damaged

【解析】本文主要講述隨著海平面的上升，靠近海濱的農(nóng)田的淡水鹽度增加。科學(xué)家們便嘗試用海水和淡水混合來(lái)澆灌蔬菜，通過(guò)試驗(yàn)，這樣種出的蔬菜有的比用淡水澆灌的蔬菜味道好。

【1】used 考查過(guò)去分詞。句意：這增加了在沿海農(nóng)場(chǎng)使用的淡水中鹽的含量。Water與use之間是動(dòng)賓關(guān)系，用過(guò)去分詞短語(yǔ)used on coastal farms后作后置定語(yǔ)，故填used。

【2】a考查冠詞。句意：其結(jié)果是，農(nóng)民逐漸無(wú)法使用靠近大海的土地。固定短語(yǔ)As a result意為“結(jié)果”，故填a。

【3】gradually考查副詞。句意：其結(jié)果是，農(nóng)民逐漸無(wú)法使用靠近大海的土地。Unable是形容詞，要用副詞修飾，故填gradually。

【4】mixture考查名詞。句意：荷蘭農(nóng)民馬克返利塞爾伯格現(xiàn)在正在用海水和淡水混合來(lái)種植健康和美味的蔬菜。Use是及物動(dòng)詞，后接名詞作賓語(yǔ)。故填mixture。

【5】to grow考查動(dòng)詞不定式。句意：荷蘭農(nóng)民馬克返利塞爾伯格現(xiàn)在正在用海水和淡水混合來(lái)種植健康和美味的蔬菜。此處動(dòng)詞不定式表示目的，作目的狀語(yǔ)。故填to grow。

【6】into考查介詞。句意：他與來(lái)自自由大學(xué)的科學(xué)家們合作，將一個(gè)農(nóng)場(chǎng)分為八個(gè)區(qū)域。Divide… into…意為“把…分成…”,是固定搭配，故填into。

【7】those考查代詞句意：他說(shuō)這些蔬菜比那些在淡水中生長(zhǎng)的蔬菜要小。為避免重復(fù)，用those代替句中的vegetables。故填those。

【8】better考查形容詞比較級(jí)。句意：但他說(shuō)，他們也有更多的糖和鹽，所以味道更好。此處指用海水澆灌的蔬菜和用淡水澆灌的蔬菜相比，用形容詞比較級(jí)。故填better。

【9】where考查定語(yǔ)從句。句意：范里塞爾伯格說(shuō)，這些土豆將被送往巴基斯坦，去年有數(shù)千公頃的土地因鹽堿化而遭到破壞。先行詞Pakistan在從句中作地點(diǎn)狀語(yǔ)，用關(guān)系副詞where，故填where。

【10】was damaged考查動(dòng)詞時(shí)態(tài)和語(yǔ)態(tài)。句意：范里塞爾伯格說(shuō)，這些土豆將被送往巴基斯坦，去年有數(shù)千公頃的土地因鹽堿化而遭到破壞。Land與damage之間是動(dòng)賓關(guān)系，用被動(dòng)語(yǔ)態(tài)，再根據(jù)句中時(shí)間狀語(yǔ)last year，要用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。故填was damaged。

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