【文章內(nèi)容簡(jiǎn)介】 e floor for discussion at the 上自由討論。 floor n．發(fā)言權(quán) ????? have/get the floor取得發(fā)言權(quán)take the floor發(fā)言ask for floor要求發(fā)言權(quán) He got the floor at the 發(fā)言了。 The teacher took the floor after she finished her speech. 在她做完演講之后老師發(fā)言。 【教師備課資源】 open the mind 開闊思想 open one39。s heart 把心里的話說(shuō)出來(lái) open one39。s eyes 長(zhǎng)見(jiàn)識(shí)；開眼界 When a discussion is under way， everybody is wele to have the ________ in class. A． floor B． time C． chance D． right 【解析】 考查固定短語(yǔ) have the floor。句意為 “ 當(dāng)進(jìn)行討論的時(shí)候，歡迎班上每個(gè)人都發(fā)言 ” 。 have the floor 在本句中意為 “ 有發(fā)言權(quán) ” 。 【答案】 A 4． large amounts of 大量的 (后常接不可數(shù)名詞 ) Factories produce large amounts of harmful chemicals.(P22)工廠排放出大量有害化學(xué)物質(zhì)。 Large amounts of stress can give motivate and purpose to our 提供動(dòng)機(jī)和目標(biāo)。 Large amounts of money were spent on the bridge last 。 ① a large amount of 大量的 ?? in amount(＝ in all)總之；總計(jì) the amount of... ?? 的數(shù)量 ② amount ，總計(jì)達(dá)；相當(dāng)于 amount to ；相當(dāng)于 I need a large amount of money to buy a new house. 我買新房需要一大筆錢。 Planning without any real action amounts to nothing. 只計(jì)劃不行動(dòng)等于什么都不做。 The total of his gains amounted to millions. 他的利潤(rùn)所得總額達(dá)好幾百萬(wàn)。 【提示】 “ a number of＋復(fù)數(shù)名詞 ” 意為 “ 大量的 ??” ，作主語(yǔ)時(shí)，句子謂語(yǔ)用復(fù)數(shù)形式； “ the number of＋復(fù)數(shù)名詞 ” 意為 “?? 的數(shù)量 ” ，作主語(yǔ)時(shí)，句子謂語(yǔ)用單數(shù)形式。 【教師備課資源】 “ 多 ” 的用法小結(jié)： ???????a large number ofdozens ofscores ofquite a fewmany/a good manyhundreds ofthousands ofmillions oftens of thousands ofbillions of＋可數(shù)名詞復(fù)數(shù) ?????mucha great deal ofa large amount oflarge amounts of ＋不可數(shù)名詞 ?????plenty ofa large quantity oflarge quantities of ＋可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞 There is ________ water and the farmers can use it to irrigate their fields. A． a great deal B． a large number of C． a plenty of D． a large amount of 【解析】 a large amount of 后接不可數(shù)名詞； a great deal后應(yīng)有 of； a large number of后接可數(shù)名詞復(fù)數(shù)； C 項(xiàng)應(yīng)該是 plenty of。 【答案】 D 5． Other types of waste flow into our water， killing_river_and_sea_life.(P22)其他類型的廢物則流入我們的水域，殺死了河海生物。 killing river and sea life 為現(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)?，F(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)，其動(dòng)作常隨謂語(yǔ)動(dòng)詞而產(chǎn)生，是一種自然結(jié)果 (前面可加 thus)，常常是可以預(yù)料的結(jié)果。 He was so angry that he threw the glass， breaking it into pieces. 他如此生氣以至于把杯子摔了，結(jié)果杯子摔成了碎片。 Her husband died ten years ago， leaving her with three children to look after. 她丈夫十年前去世了，撇下她和三個(gè)需要照顧的孩子。 He fired， killing one of the passers by. 他開槍了，打死了一個(gè)路人。 Qian Xuesen， a key leader of New China39。s nuclear， missile and space programs， passed away， ________ our country lose one of the greatest scientists. A． being made B． made C． to make D． making 【解析】 考查現(xiàn)在分詞的用法。此處現(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)，表示自然的結(jié)果。 【答案】 D 6． result in 引起，導(dǎo)致 ?? ；以 ?? 為結(jié)局 This will result in a smaller number of fish left for us to eat in the future.(P22) 這將導(dǎo)致我們食用的魚的數(shù)目越來(lái)越小。 The accident resulted in the death of two passengers. 這場(chǎng)事故造成兩名乘客死亡。 His careless speech resulted in much argument. 他的過(guò)于草率的發(fā)言引來(lái)許多爭(zhēng)議。 result from/result in result from “ 發(fā)生于 ?? ，由 ?? 引起 ” ，相當(dāng)于 lie in。 result in “ 導(dǎo)致；帶來(lái) ” ，相當(dāng)于 lead to， contribute to 和 cause。 His poor preparation resulted in the failure in examination.＝ The failure in examination resulted from his poor preparation. 考試失敗是由于他準(zhǔn)備不充分造成的。 用 result in， result from 的適當(dāng)形式填空 ① His illness ________ eating bad food. ② The accident ________ the death of two passengers. ③ Hard work ________ success. ④ Success ________ hard work. 【答案】 ① resulted from ② resulted in ③ results in ④ results from 7． The world39。s population has grown by six_times_what it was in 1800.(P22) 目前的世界人口與 1800 年相比已經(jīng)增長(zhǎng)了六倍。 句中 six times what it was in 1800 是 “ 倍數(shù)＋ what 從句 ” 構(gòu)成的倍數(shù)表達(dá)法。 She eats twice what I 。 The factory can produce 3 times what it did five years 三倍。 倍數(shù)的其他表達(dá)法： A＋謂語(yǔ)動(dòng)詞＋??????????倍數(shù)＋ as＋形容詞 /副詞＋ as倍數(shù)＋形容詞 /副詞比較級(jí)＋ than倍數(shù)＋ the＋名詞 ?size/length/height...?＋ of＋ B This room is twice as large as that one. 這個(gè)房間是那個(gè)房間的兩倍大。 The Yangtze River is almost twice longer than the Pearl 長(zhǎng)。 I39。ve paid five times the usual price for the stamp. 我出了平常價(jià)格的五倍買這枚郵票。 一句多譯 這個(gè)廣場(chǎng)是那個(gè)的兩倍大。 ________________________________________________________________________ 【答案】 This square is twice as large as/larger than/the size of that one. 8． cut back on 減少；削減；縮減 It is our duty to try to cut back on production and reduce the amount of things we make and buy.(P22)我們有責(zé)任努力削減生產(chǎn)，減少制造和購(gòu)買的東西的數(shù)量。 When dad lost his job， we had to cut back on entertainment ，我們必須減少娛樂(lè)開銷。 Try to cut back on foods containing too much fat and 高的食品。 cut off 切掉；割掉；分離；隔離 (常跟 from)；中斷 cut across 抄近路穿過(guò)；徑直穿過(guò) cut away 切掉；剪掉 cut down 砍倒；殺死；削減；縮短 cut in 插嘴；突然插入；超車 cut out 切掉；刪掉；剪下；裁剪 cut up 切碎；使喪氣；使痛心 用 cut 短語(yǔ)填空 ① 園丁從樹上砍下一根樹枝。 The gardener ________ a branch from the tree. ② 他把樹砍倒，并把它劈成燒火用的小塊。 He ________ the tree and cut it up for firewood. ③ 我經(jīng)常從報(bào)紙上剪有用的文章。 I often ________ useful articles from newspapers. 【答案】 ① cut off ② cut down ③ cut out 9． see... as...把 ?? 看作 ?? As a business development consultant， I39。m often seen as being against the environment.(P23)作為一名 經(jīng)濟(jì)發(fā)展顧問(wèn)，我常常被視為是反對(duì)環(huán)保的。 He sees me as his 。 Her colleagues see her as a future president. 她的同事將她視為以后的會(huì)長(zhǎng)。 表示 “ 把 ?? 看作 ??” 的結(jié)構(gòu)還有： treat...as... consider...as... regard...as... think of...as... view...as... accept...as... take...as... I decided to treat his remarks as a joke. 我決定把他的話當(dāng)玩笑。 He regards me as one of his family. 他把我當(dāng)成家人一樣對(duì)待。 He proved himself a true gentleman and the beauty of his character was ________ its best when he worked with others. A． thought as B． looked as C． treated of as D． seen as 【解析】 考查動(dòng)詞短語(yǔ)辨析。句意：在與別人共事時(shí)，他證明了自己是真正的紳士，同時(shí)他的人性美也得到了充分的展示。 see...as...意為 “ 把 ?? 看做 ??” ，符合題意。 A選項(xiàng)應(yīng)為 thought of as； B 選項(xiàng)應(yīng)為 looked on as； C 選項(xiàng)應(yīng)為 treated as。 【答案】 D 10． responsibility n． 責(zé)任；職責(zé) They think of greedy businessmen hiding from their responsibilities and only worrying about money.(P23) 他們會(huì)聯(lián)想到貪婪的商人逃避社會(huì)責(zé)任，一味關(guān)心金錢。 Our business