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本書共分為八個單元，共二十四課，每課包括課文、背景知識介紹、注釋、閱讀技巧、閱讀習題、語法習題、翻譯習題等內(nèi)容。

《全新版大學英語》系列教材醞釀于上世紀末，誕生于新世紀初。
　　《全新版大學英語》系列教材依據(jù)現(xiàn)代外語教學理念，運用多媒體、網(wǎng)絡等現(xiàn)代教育技術(shù)，立足本國，博采眾長，完全自主編寫而成，是一套集紙質(zhì)教材（學生用書、教師手冊、教學輔助用書等）、多媒體課件（助學光盤、電子教案、題庫等）和網(wǎng)絡學習系統(tǒng)之大成的立體化教材。
　　教材的編寫宗旨是：遵循外語教學的客觀規(guī)律，滿足我國當代大學生學習的實際需求，既適用于課堂教學又便于學生上機上網(wǎng)自主學習，既有利于鞏固語言基礎(chǔ)又能更好地培養(yǎng)學生較強的英語綜合應用能力，尤其是聽說能力，使他們在今后學習、工作和社會交往中能用英語有效地進行口頭和書面的信息交流。
　　教材按照《大學英語課程教學要求》編寫，供大學英語課程的一般要求和較高要求層次的教學使用。
　　教材編寫的指導方針是：充分汲取我國在外語教學中長期積累起來的行之有效的經(jīng)驗和方法，詳盡分析、研究中國學生在英語學習過程中以及在跨文化交際中經(jīng)常產(chǎn)生的問題，學習、借鑒國外的教學理論和方法并根據(jù)我國的教學需要和現(xiàn)有條件加以消化、改造、吸收，自行規(guī)劃、設(shè)計，自行選材、編寫。為此，本教材采用了集中外多種教學法之長的折中主義（eclecticism）教學理念。教材的編寫原則是：
　　1.倡導基于課堂教學+計算機／網(wǎng)絡的新型教學模式。教學中多媒體和網(wǎng)絡技術(shù)的引進，既可改善語言教學環(huán)境和教學手段，又便于學生個性化學習和語言操練，有助于師生之間的溝通。但這一模式不應一成不變，它應隨著各校、各班級的具體情況而有所不同。此外，在利用現(xiàn)代信息技術(shù)的同時，應充分發(fā)揮傳統(tǒng)課堂教學的優(yōu)勢，使之相輔相成。
　　2.提倡學生自主學習，同時主張充分發(fā)揮教師的主導作用。教師能否組織好教學——包括課堂教學和計算機輔助學習——是教學成敗的關(guān)鍵。除了課堂教學，教師更應加強課外輔導，應指導學生掌握正確的學習方法和學習策略。
　　3.在加強聽、說的同時，充分兼顧對學生讀、寫、譯等應用能力的培養(yǎng)，使學生能較好地掌握英語的書面語，這不僅是大學英語課程本身的性質(zhì)所使然，更是我國多數(shù)大學生今后學習、工作的需要。而學生的外語學習，特別是說、寫方面的實踐活動，必須以讀、聽一定量的語言素材輸入為前提。因此，必須通過課堂內(nèi)外、網(wǎng)上網(wǎng)下、大班小班、自學面授等一系列互動互補的教學環(huán)節(jié)，才能全面提高學生的聽、說、讀、寫、譯的應用能力。
　　4.選用當代英語的常見語體或文體的典型樣本作為素材。選文語言規(guī)范、富有文采、引人人勝、給人以啟迪；題材廣泛，以反映現(xiàn)實生活為主，科普內(nèi)容亦占有一定比重；體裁多樣；語體兼顧書面語和口語。

By definition. diet refers to the limited variety or amount of food that a person is allowed io eat for medical reasons or in order to lose weight. Though a mere diet. i.e. to limit the amount of food taken or to exclude certain foods may not work well on its own， many believe that they can lose weight effectively by going on a diet. There are hundreds of diets aiming at los-ing weight， such as low-fat diets， high-protein diets. low-calorie diets， high-fiber diets. water diets. vegan diets. fish diets， fruit-juice^diets and color diets. No matter whai it might be， all the diets， theoretically speaking. limit the intake of high-fat. high-calorie or;high-sugar foods so as to achieve the final goal of losing weight. The types of diets listed in the text are: low-fat diet: A low-fat diet works because it avoids high-fat foods such as pork or chicken skin.
　　for those high-fat foods often contain more calories. which will for sure lead to fatness. A low-fat diet highly suggests people to eat wholegrain rice. oats. fresh fruits and vegetables. lean white meat. skim milk and egg whites.
　　high-protein diet: A high-protein diet helps to lose weight because most high-protein foods are extremely low in carbs and saturated fat. Foods of this type in-clude chicken， turkey， lean meats and beef. fish and egg whites.
　　low-calorie diet: A low-calorie diet refers to any diet with a restricted intake of calories per day. Roughly speaking. a low-calorie diet aiming at weight loss allows a person to consume 1.500 to 1，800 calories per day.
　　high-fiber diet: Dietary fiber contained in foods help avoid or even halt lower di-gestive tract disorders such as constipation . diarrhea or both alternately. Foods containing more dietary fiber are whole-grain bread. fresh fruits (including the skin and pulp)，dried or stewed fruits (such as raisins). root vegetables (such as carrots. or potatoes)， and raw or fresh vegetables such as cabbage.
　　water diet: The water diet does not replace any other practicing diet at all. Instead. it is a supplementary diet. It is merely that you have to drink at least 8 glasses of water (64 ounces) throughout the day. Cold water is especially good for those who intend to lose weiglht for absorbs heat from your body and helps adjUSt the body's metabolism.
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