2020版高考英語(yǔ)大一輪復(fù)習(xí) Unit 3 Computers單元提升 新人教版必修2.doc

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Unit 3　puters 單元提升 課文與語(yǔ)法填空 　　閱讀下面短文,在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。 　1　 history of the puter began in 1642 in France. 　2　 was first built only as a calculating machine, and later as an analytical machine that could “think” 　3　 (logical) and produce an answer 　4　 (quick) than any person. Still later, the “universal machine” was built 　5　 (solve) mathematical problems, which 　6　(make) the puter huge! 　7　 time went by, the puter was made smaller, quicker and cleverer. Later, puters 　8　 (connect) by a network and brought into mon peoples homes 　9　(deal) with information and help with the munication between people around the world. Since its birth, the puter 　10　 (design) to serve the human race. 1.　　　　2.　　　　3.　　　　4.　　　　5.　　　 6.　　　　7.　　　　8.　　　　9.　　　　10.　　　 答案　 1.The　考查冠詞。此處特指“電腦的歷史”。 2.It　考查代詞。it在此處指代前文出現(xiàn)的電腦。 3.logically　考查詞性轉(zhuǎn)換。修飾動(dòng)詞think,需要用副詞形式。 4.quicker　考查比較級(jí)。根據(jù)后面的than可知,此處需用比較級(jí)。 5.to solve　考查非謂語(yǔ)動(dòng)詞。此處為目的狀語(yǔ),表示為了解決數(shù)學(xué)問(wèn)題。 6.made　考查時(shí)態(tài)。根據(jù)主句的時(shí)態(tài)可知,此處應(yīng)為一般過(guò)去時(shí)。 7.As　考查連詞。as作為連詞意為“隨著”。 8.were connected　考查時(shí)態(tài)和語(yǔ)態(tài)。puters與connect之間為被動(dòng)關(guān)系,且說(shuō)的是過(guò)去的事情,故用一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。 9.to deal　考查非謂語(yǔ)動(dòng)詞。此處作目的狀語(yǔ),故用動(dòng)詞不定式。 10.has been designed　考查時(shí)態(tài)和語(yǔ)態(tài)。由時(shí)間狀語(yǔ)可知,此處應(yīng)用現(xiàn)在完成時(shí)態(tài),且the puter與design之間為被動(dòng)關(guān)系。 課文與短文改錯(cuò) 根據(jù)課文內(nèi)容,對(duì)下面材料進(jìn)行修改。文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。 Im part in an android football team. On the football team Im a striker so I have to able to run very fast. My puter chips help me to move and thinks like a human. My first football petition is in Japan several years ago. In the way our programmer is like our coach. She programs us with all the possibly moves she has seen while she watching human games. I would really like to play against a human team, for I have been programmed to act just like themselves. After all, with the help of my electronic brain which never forget anything, use my intelligence is what Im all about! 答案　 　　Im part ①inof an android football team. On the football team Im a striker so I have to ②∧be able to run very fast. My puter chips help me to move and ③thinksthink like a human. My first football petition ④iswas in Japan several years ago. In ⑤thea way our programmer is like our coach. She programs us with all the ⑥possiblypossible moves she has seen while ⑦she或∧is watching human games. I would really like to play against a human team, for I have been programmed to act just like ⑧themselvesthem. After all, with the help of my electronic brain which never⑨forgetforgets anything, ⑩useusing my intelligence is what Im all about! ①part of...……的一部分,為固定表達(dá)。 ②have to后需接動(dòng)詞原形,構(gòu)成be able to do sth.“能夠做……”。 ③think與前面的help并列。 ④由時(shí)間狀語(yǔ)“several years ago”可知,此處應(yīng)用一般過(guò)去時(shí)態(tài)。 ⑤句意:在某種程度上,我們的程序員就像我們的教練。in a way在某種程度上,符合句意。in the way 擋道。 ⑥修飾名詞需用形容詞。 ⑦去掉she為狀語(yǔ)從句的省略形式,從句中的主語(yǔ)及be動(dòng)詞省掉;或者加上is,構(gòu)成while引導(dǎo)的時(shí)間狀語(yǔ)從句。 ⑧此處them指代人類。 ⑨which指代先行詞“my electronic brain”,為單數(shù),故謂語(yǔ)動(dòng)詞需用第三人稱單數(shù)形式。 ⑩此處為動(dòng)名詞作主語(yǔ)。 話題知識(shí)與寫(xiě)作 Ⅰ. 根據(jù)提示翻譯下列句子。 1.近來(lái),高智商的機(jī)器人出現(xiàn)了。(intelligent;arise) 2.有些可以打字、發(fā)信號(hào)。(type;signal) 3.有些能處理一些重要的事情。(deal with) 4.在某種程度上,電腦改變了我們的生活。(in a way) 5.許多學(xué)生對(duì)電腦如此著迷以至于在電腦上花費(fèi)了太多的時(shí)間。(so...that...) 6.結(jié)果,一些學(xué)生在考試中不及格。(as a result) 7.盡管如此,電腦在我們的日常生活中仍然起著很重要的作用。(anyhow) Ⅱ. 將以上句子連成一篇語(yǔ)言流暢、用詞準(zhǔn)確、邏輯嚴(yán)密的短文。 答案　 Ⅰ.1. Highly intelligent robots have arisen recently. 2.Some can type and signal. 3.Some can deal with some important things. 4.In a way, puters have changed our life. 5.Many students bee so crazy about puters that they spend too much time on them. 6.As a result, some of the students fail in the exam. 7.Anyhow, puters still play an important part in our daily life. Ⅱ.[參考范文] 　　Highly intelligent robots have arisen recently,some of which can type,signal,and even deal with some important things. In a way, puters have changed our life. However,many students bee so crazy about puters that they spend too much time on them. As a result, some of the students fail in the exam. Anyhow, puters still play an important part in our daily daily life. 單元詞匯拓展速記 1.“電腦”詞塊 cyberspace n.網(wǎng)絡(luò)空間 database n.數(shù)據(jù)庫(kù);資料庫(kù) hardware n.硬件 keyboard n.鍵盤(pán) monitor n.監(jiān)視器;顯示屏 mouse n.鼠標(biāo) network n.網(wǎng)絡(luò) printer n.打印機(jī) screen n.屏幕 software n.軟件 click vt.點(diǎn)擊 connect vt.連接 delete vt.刪除 download vt.下載 insert vt.插入 surf v.瀏覽 upload vt.上傳 2.“動(dòng)詞...with...”短語(yǔ) associate...with...把……與……聯(lián)系起來(lái) cover...with...用……覆蓋…… connect...with...把……與……連接起來(lái) equip...with...使……具有…… link...with...把……與……聯(lián)系起來(lái) mix...with...把……和……混合 share...with...與……分享…… 3.“后綴-ify”詞塊 beautify美化 classify分類 clarify闡明;澄清 edify啟迪;教誨 horrify使恐懼 identify鑒定;識(shí)別出 justify為……辯解 modify修改;修飾 purify凈化 simplify簡(jiǎn)化 specify具體說(shuō)明