【正文】 where there are trees, their roots break up soil allowing the rain to sink in and also bind the soil, thus preventing it from 8. __________ (wash) away easily。 but where there are no trees, the rain 9. __________ (fall) on hard ground and flows away, causing floods and carrying away the rich topsoil. When all the topsoil is gone, nothing 10. __________ (leave) but useless desert. 【文章大意】本文是一篇說(shuō)明文, 介紹了樹(shù)對(duì)人類的作用非常大, 可以給人類提供木材、提供陰涼、還可以幫助阻止干旱和洪水。但實(shí)際情況是很多人砍掉了很多樹(shù)木, 破壞了植被, 引起了生態(tài)危機(jī)。1. 【解析】ways?？疾槊~復(fù)數(shù)。句意: 樹(shù)對(duì)人類有三個(gè)重要的用處。根據(jù)空前three可知, 本空應(yīng)用名詞復(fù)數(shù)形式。2. 【解析】and?？疾椴⒘羞B詞。句意: 它們給予我們木材和其他有用的東西, 它們給予我們涼爽的地方, 并且它們幫助我們阻止干旱和洪水。本空前后句為并列關(guān)系, 故應(yīng)用并列連詞and。3. 【解析】the?？疾楣谠~。句意: 不幸的是, 在世界上許多地方, 人類還沒(méi)有發(fā)現(xiàn)第三點(diǎn)是最重要的。序數(shù)詞third前應(yīng)用定冠詞the。4. 【解析】in。考查介詞。句意: 人類想從樹(shù)木中賺錢, 所以人類大量地砍伐樹(shù)木, 結(jié)果發(fā)現(xiàn)沒(méi)有了它們, 人類失去了最好的朋友。in large numbers意為“大量地”, 故本空應(yīng)用介詞in。5. 【解析】to plant。考查動(dòng)詞不定式。句意: 而且, 他通常太粗心大意而不能種植和照料新樹(shù)。本句為too. . . to. . . 句型, 意為“太……而不能……”, 故本空應(yīng)用不定式形式。6. 【解析】slowly。考查副詞。句意: 所以森林慢慢地消失了。本空修飾動(dòng)詞disappear, 故應(yīng)用副詞slowly。7. 【解析】worse?？疾樾稳菰~比較級(jí)。句意: 結(jié)果甚至更糟。根據(jù)句意及空前even可知, 本空應(yīng)用形容詞的比較級(jí)形式。8. 【解析】being washed?？疾榉侵^語(yǔ)動(dòng)詞。句意: 樹(shù)木的根部使土壤裂開(kāi), 雨水滲入, 也固定了土壤, 從而阻止土壤輕易地被沖走。prevent. . . from doing sth. 意為“阻止……做某事”, 本空意為“阻止土壤被沖走”, 故本空應(yīng)用動(dòng)名詞的被動(dòng)形式。9. 【解析】falls?？疾闀r(shí)態(tài)。句意: 沒(méi)有樹(shù)的地方, 雨水落在堅(jiān)硬的地面上, 然后流走, 造成洪水, 帶走肥沃的表層土壤。根據(jù)空前are及空后flows可知, 本空應(yīng)用一般現(xiàn)在時(shí)。10. 【解析】is left。考查時(shí)態(tài)及語(yǔ)態(tài)。句意: 當(dāng)所有的表層土壤都消失時(shí), 除了無(wú)用的沙漠什么都沒(méi)留下。本句表述的是客觀事實(shí), 應(yīng)用一般現(xiàn)在時(shí), 且主語(yǔ)nothing和動(dòng)詞leave(留下)之間為被動(dòng)關(guān)系, 故本空應(yīng)用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。Ⅶ. 應(yīng)用文寫作　　假設(shè)你是某中學(xué)的學(xué)生李華, 最近收到美國(guó)朋友Joy的電子郵件。他在三年前參觀過(guò)你校, 聽(tīng)說(shuō)你?，F(xiàn)在變化很大, 希望了解發(fā)生了哪些具體的變化。請(qǐng)你根據(jù)下列提示, 給他回一封電子郵件?！　∪昵? 一座教學(xué)樓, 一個(gè)操場(chǎng), 學(xué)生1 000多人　　現(xiàn)在: 1. 校園擴(kuò)建: 新建了一座教學(xué)樓和一座圖書館, 教學(xué)樓內(nèi)有音樂(lè)室、美術(shù)室、微機(jī)房等?！　　　?2. 學(xué)生人數(shù): 增加到了2 000多人。 3. 體育設(shè)施與音樂(lè)器材配備齊全。 4. 綠化了校園。注意: 1. 詞數(shù)80個(gè)左右。2. 可適當(dāng)增加細(xì)節(jié), 以使行文連貫。3. 開(kāi)頭和結(jié)尾已給出, 但不計(jì)入總詞數(shù)。參考詞匯: no longer不再。in use使用。be equipped with配備。facility設(shè)施。musical instrument音樂(lè)器材Dear Joy, 　　I was pleased to hear from you and I’m writing to tell you something about the changes in my school. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours, Li Hua【參考范文】Dear Joy, 　　I was pleased to hear from you and I’m writing to tell you something about the changes in my school. 　　As is known to all, great changes have taken place in my school. It is no longer what it used to be three years ago, when there was only one teaching building and a playground. Now two new buildings have been built and are in use. One of them is a new teaching building, in which there are rooms for music, art and puter teaching. The other is the library, where there are all kinds of books, newspapers and magazines. Besides, my school is well equipped with sports facilities and musical instruments. The number of students has also grown from 1, 000 to 2, 000. What’s more, we have planted a lot of trees and flowers in and around the school. 　　I believe my school will bee better and better, and I hope you will visit my school again. Yours, Li Hua關(guān)閉Word文檔返回原板塊 18