【題目】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(不超過(guò)三個(gè)詞)。

People eat rice all over the world

Rice 【1】 (believe) to have been first grown in China or possibly somewhere else in eastern Asia around 10,000 years ago. 【2】 earliest evidence of rice farming comes from a 7,000-year-old site near the lower Yangtze River village of Hemudu in Zhejiang province in China.

Rice is a kind of food which requires much labor. In developed countries, the planting and harvesting is done 【3】(most) with machines. 【4】, in much of the world, these things are still largely done by hand. It takes one farmer 1,000 to 2,000 working hours【5】(raise)a rice crop on 2.5 acres of land. The fact that rice needs so much labor means 【6】(keep) a lot of the population on the land.

Rice is also a crop 【7】 need of lots of water. The wet rice grown in most of Asia needs hot weather after a period of rain and conditions provided by the rainy seasons affect many of the places 【8】 rice is grown.

Rice straws(稻桿）【9】(leave) in the fields add nutrients(營(yíng)養(yǎng)物) to the soil after rice is harvested(收割). For the next crop, rice farmers can often enjoy a good harvest by adding little 【10】 no fertilizer.(肥料)

【答案】

【1】is believed

【2】The

【3】mostly

【4】However

【5】to raise

【6】keeping

【7】in

【8】where

【9】left

【10】or

【解析】

這是一篇說(shuō)明文。本文介紹了水稻種植的起源，水稻的種植方式、習(xí)性和收獲情況等。

【1】考查一般現(xiàn)在時(shí)態(tài)。句意：大米被認(rèn)為是在大約1萬(wàn)年前在中國(guó)或其他東亞地區(qū)首次種植的。表述客觀事實(shí)用一般現(xiàn)在時(shí)態(tài)，句子主語(yǔ)是Rice，所以謂語(yǔ)動(dòng)詞用單數(shù)第三人稱形式，故答案為is believed。

【2】考查定冠詞。形容詞最高級(jí)前面用定冠詞，故答案為The。

【3】考查副詞。句意：在發(fā)達(dá)國(guó)家，種植和收割主要是用機(jī)器來(lái)完成的。副詞修飾動(dòng)詞，故答案為mostly（主要地）。

【4】考查副詞。句意：在發(fā)達(dá)國(guó)家，種植和收割主要是用機(jī)器來(lái)完成的。然而，在世界的大部分地區(qū)，這些東西大部分都是手工完成的。上下句之間是一種轉(zhuǎn)折關(guān)系，故答案為However。

【5】考查固定句式。句意：一個(gè)農(nóng)民需要1000到2000個(gè)小時(shí)的工作時(shí)間來(lái)在2.5英畝的土地上種植水稻。It takes sb. some time to do sth.做某事花費(fèi)某人多長(zhǎng)時(shí)間，故答案為to raise。

【6】考查動(dòng)名詞。句意：事實(shí)上，大米需要大量的勞動(dòng)力，這就意味著要把大量的人口留在土地上。mean doing sth.意味著做某事，故答案為keeping。

【7】考查固定詞組。句意：大米也是一種需要大量水的作物。in need of需要，故答案為in。

【8】考查定語(yǔ)從句。句意：在亞洲大部分地區(qū)種植的濕水稻在一段時(shí)間的降雨后需要炎熱的天氣，而雨季提供的條件影響了許多水稻種植的地方。此處the places是先行詞，在后面的定語(yǔ)從句中做地點(diǎn)狀語(yǔ)，故答案為where。

【9】考查過(guò)去分詞。句意：水稻收獲后，剩在田里的稻秸會(huì)給土壤添加養(yǎng)分。此處是過(guò)去分詞做后置定語(yǔ)，表示“被留下”，故答案為left。

【10】考查并列連詞。句意：對(duì)于下一種作物，稻農(nóng)通�？梢酝ㄟ^(guò)添加少量或不添加肥料來(lái)獲得良好的收成。結(jié)合句意可知答案為or（或者）。

跟動(dòng)詞不定式和跟動(dòng)名詞意思不一樣的動(dòng)詞：

mean doing意味著做某事，mean to do打算做某事；regret doing后悔曾經(jīng)做過(guò)某事，regret to do遺憾地去做某事；try doing嘗試做某事，try to do努力去做某事；forget doing忘記曾做過(guò)某事，forget to do忘記要去做某事；remember doing記得曾經(jīng)做過(guò)某事，remember to do記得要去做某事。

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