【文章內(nèi)容簡(jiǎn)介】 d a fear that destruction of forests and continued use of fossil fuelswill cause an irreversible shift in Earth’s climatic pattern. 2. In an assessment of the problems faced by rural migrant workers, the question of whether they are better off materially than the urban working poor is irrelevant. 3 A recent study of ancient clay deposits has provided new evidence supporting the theory that global forest fires ignited by a meteorite impact contributed to the extinction of the dinosaurs and many other creatures some 65million years ago. 4. Many investors base their choice between bonds and stocks on parisons of bond yields with the dividends available on mon stocks. 5. A firm that specializes in the analysis of handwriting claims to be able, from a onepage writing sample, to assess more than three hundred personality traits, including enthusiasm, imagination, and ambition. 6. Federal incentives now encourage capital investment in mercial office buildings, even though vacancy rates in existing structures are exceptionally high and there is no demand for new construction. No less adj. than 為了保持時(shí)態(tài)一致，主從中不能使用一般現(xiàn)在，如 what is isisadj. Price:V. 給 … 定價(jià) . Be priced to sell: 定價(jià)銷售 ing分詞強(qiáng)調(diào)動(dòng)作的多次性重復(fù)性客觀性；定語(yǔ)從句強(qiáng)調(diào)一次性 Prove:主動(dòng)表被動(dòng) ,prove oneself:自己證明自己 Helpful 只能 + IN Order that + 虛擬語(yǔ)氣（ V.） 兩句子并列，一含 be或 bee， 二 中的 be或 bee省略 Be at a disadvantage: 處于不利地位 Be (un)able to中的 be不是助動(dòng)詞不可省略 Be able to/ capable of表示能力，電腦沒(méi)有能力被編程，能被編程 Like:conj.。不能用 as people can: 主句謂語(yǔ)動(dòng)詞短語(yǔ)使用助動(dòng)詞或情態(tài)動(dòng)詞 +V時(shí)省略 V destroying forests and continued use of: 回避邏輯主語(yǔ)問(wèn)題，不用 assessing ing強(qiáng)調(diào)多次性重復(fù)性客觀性 。定從強(qiáng)調(diào)一次性 :evidence對(duì) theory 的 support 非一次性的 Ing強(qiáng)調(diào)動(dòng)作 , : 這里是以結(jié)果作選擇 Claim: claim to do。 claim that encourage sb. to do。 encourage sth. encourage doing。 encourage to be done. 不能隨意改變?cè)年P(guān)系，若改為 with，并列關(guān)系變?yōu)閺膶訇P(guān)系，改變了原句的重心 第五章 平行結(jié)構(gòu)（七看 平行連接詞兩邊是否對(duì)稱 ） 1. 形式對(duì)稱： And, or, but, yet, rather than, not only…but also, from…to, either…or, neither…nor, between..and, both..and, not…but rather, not…but, as well as. Be likely to do A, and be unable to do B。 v.+that…,that…,and that…。 n.+ …,…,and … 2. 概念對(duì)等 具體 n. Vs 抽象 n.。 名稱 n. Vs 動(dòng)作 n.；整體概念 Vs 部分概念；泛指 Vs 特指。 3. 功能相同 不同類型的從句 不 對(duì)稱； ing分詞與 ed分詞對(duì)稱。 4. 意思單一 練習(xí)： 1. A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or as often as daily. 2. The economic forces which may affect the new public offering of stock include sudden downturns in the market, hedging and other investor strategies for preventing losses, a loosening of the interest rates in Washington, and a fear that the pany may still be undercapitalized. 3. At the time of the Mexican agrarian revolution, the most radical faction, that of Zapata and his followers, proposed a return to munal ownership of land, to what had been a preColumbian form of ownership respected by the Spaniards. 4. As envisioned by researchers, mercial farming of lobsters will enable fisheries to sell the shellfish yearround, taking advantage of offseason demand, to standardize its sizes and colors, and to predict sales volume in advance. 5. Federal authorities have found that local witnesses are difficult to locate, reticent and suspicious of strangers. Adj. 6. Judge Bonham denied a motion to allow members of the jury to go home at the end of each day rather than be confined to a hotel. 7. Problems in the management of water and other resources will be at the head of the legislature’s list of concerns for the ing session. 8. A newly discovered fungus is an interwoven filigree of mushrooms and rootlike tentacles spawned by a single fertilized spore some 10000 years ago and extending for more than 30 acres in the soil or a Michigan forest. 第六章 比較結(jié)構(gòu)（八看 比較的形式對(duì)稱，注意看省略中的動(dòng)詞的跟屬 ，九看連接比較對(duì)象的連詞是否正確 ） 1. 比較結(jié)構(gòu)中的原則： 1) 有可比性： unlike/ like A, B…。 in contrast to A, B… （ unlike/like 要放在句首，不要放在句尾） 2) 替代原則： : that。 n.: these/ those 3) 對(duì)稱原則：形式對(duì)稱 4) 種屬原則： any other 5) 省略原則 (as/ than)：比較從句謂語(yǔ)與主句謂語(yǔ)相同，用 do, did, does 代替；連系動(dòng) 詞 be 相同，可省略也可不省略；主句謂語(yǔ)動(dòng)詞短語(yǔ)使用助動(dòng)詞或情態(tài)動(dòng)詞 +V，比較從句省略 V，保留助動(dòng)詞或情態(tài)動(dòng)詞； 主語(yǔ)相同可省略。 6) 倍數(shù)的表達(dá)原則： twice as many/ much…as。 twice the n.。 twice what…。 Double。 triple。 quadruple。 quintuple。 …times as adj./ adv. as…。 Sb. be % more likely to do sth. than to do sth. 7) 習(xí)慣搭配： as adj. a/