英語四級(jí)考試備考復(fù)習(xí)資料

1、英語四級(jí)考試備考復(fù)習(xí)資料英語已經(jīng)融入我們生活當(dāng)中，是新時(shí)代人類不行或缺的的一 門語言。學(xué)習(xí)英語的人越來越多，為了找個(gè)便利高效的英語學(xué)習(xí)方法, 而找英語教練賜予關(guān)心。下面是為大家整理的有關(guān)英語四級(jí)考試備考 復(fù)習(xí)資料匯總，期望對(duì)你們有關(guān)心！英語四級(jí)考試備考復(fù)習(xí)資料匯總1：閱讀練習(xí)題There is evidence that the usual variety of high blood pressure is, in part, a familial disease. Since families have similar genes as well as similar environment

2、s, familial diseases could be due to shared genetic influences, to shared environmental factors, or to both. For some years, the role of oneenvironment factor commonly shared by families, namely dietary salt (i.e., sodium chloride), has been studied at Brookhaven National Laboratory. These studies s

3、uggest that long excess salt intake can lead to high blood pressure in man and animals. Some individuals, however, and some rats consume large amounts of salt without developing high blood pressure. No matter how strictly all environmental factors were controlled in these experiments, some salt-fed

4、animals never developed hypertension whereas a few rapidly developed very severe hypertension followed by early death. These markedtake place發(fā)生，進(jìn)行，進(jìn)行take the place of 代替，取代put into practice 實(shí)施，實(shí)行make progress 進(jìn)步，進(jìn)展give rise to引起，導(dǎo)致為的原因make sense講得通，有意義，言之有理catch sight of覺察，突然看見(go) on the stage 當(dāng)演員t

5、ake one s time不著急，不慌張keep track of與保持聯(lián)系lose track of失去與的聯(lián)系，不能跟上的進(jìn)展make use of 利用put to use 使用give way讓路；屈服，讓步；倒塌，坍陷make one s way前往，行進(jìn)，去make way讓路，騰出地方或位置3.名詞詞組的其他形式appeal to呼吁，懇求attempt at企圖，努力attitude to/towards 態(tài)度，看法a great/good deal of 大量，格外，極其influence in 干涉，介入interference with 阻礙， 打攪introducti

6、on to 介紹a lot （of）很多（的），大量（的）lots of大量，很多fall in love （with sb）愛上（某人）reply to回答，答復(fù)trolley bus 電車i. d. card身份證credit card 信用卡no doubt無疑地，很可能next door 隔壁out of doors 在戶外face to face面對(duì)面地a few有些，幾個(gè)quite a few不少，相當(dāng)多a little 一點(diǎn)，一些little by little漸漸地，一點(diǎn)點(diǎn)地quite a little相當(dāng)多,不少no matter 無論the moment （that）,（就

7、）no more不再fair play公平競(jìng)賽，公平對(duì)待rest room廁所，盥洗室 primary school 小學(xué)side by side肩并肩地，一起heart and soul 一心一意step by step 逐步地ahead of time 提前all the time始終，始終once upon a time 從前once in a while 有時(shí)no wonder難怪,并不驚異word for word 逐字地decline with thanks 婉言謝絕variations were interpreted to result from differences in

8、genetic constitution.By mating long successive generations of those animals that failed to develop hypertension from salt intake, a resistant strain (the R strain) has been evolved in which consumption of large quantities of salt fails to influence the blood pressure significantly. In contrast, by m

9、ating only animals that quickly develop hypertension from salt, sensitive strain (the S strain) has also been developed.The availability of these two strains permits investigations possible. They provide a plausible laboratory model on which to investigate some clinical aspects of the human hyperten

10、sion. More important, there might be the possibility of developing methods by which genetic susceptibility (敏感 性)of human beings to high blood pressure can be defined without waiting for its appearance. Radioactive sodium 22 was an important tool in working out the characteristics of the sodium chlo

11、ride metabolism.The study of the effects of salt on high blood pressure was carried out.as members of the same family tend to use similar amountsof saltto explore the long-term use of a sodium based substancebecause it was proven that salt caused high blood pressurebecause of the availability of che

12、mically pure salt and its derivativesThe main difference between S and R rats is theirA. need for sodium 22 B. rate of matingC. reaction to salt D. type of bloodWe can infer from the article that sodium 22 can be used to.control high blood pressurecure high blood pressure caused by salttell the S ra

13、ts from the R ratsdetermine what a sodium chloride metabolism is likeThe most beneficial results of the research might be.development of diets free of saltan early cure for high blood pressurecontrol of genetic agents that cause high blood pressurethe early identification of potential high blood pre

14、ssure victimsWhich of the statements best relates the main idea of this article?When salt is added rats and human beings react similarly.The near future will see a cure for high blood pressure.The medical field is desperately in need of research.A tendency toward high blood pressure may be a heredit

15、ary factor.21. A 22. C 23. D 24. D 25. D英語四級(jí)考試備考復(fù)習(xí)資料匯總2：高頻詞組名詞詞組和固定搭配1,介詞+名詞by accident 偶然on account of因?yàn)?，由于，為了的緣故in addition to 另外，加之in addition除之外（還）in the air流傳中on （the/an） average按平均值，通常on the basis of依據(jù)，在的基礎(chǔ)上at best充其量，至多for the better 好轉(zhuǎn)，向好的方向進(jìn)展on board在船（車或飛機(jī)）上out of breath喘不過氣來on business因公，

16、因事in any case無論如何，不管怎樣in case of假如，假如發(fā)生；防范in case假使，以防(萬一)in no case 決不，無論如何不by chance偶然，碰巧in charge (of)負(fù)責(zé)，管理(a)round the lock日夜不停地in common共用的，共有的in conclusion 最終，總之on condition (that) 假如in consequence of 由于的緣故，因?yàn)閛n the contrary 正相反in contrast with/to與比照起來,與形成比照out of control失去控制under control處于控制之

17、下at all cots不惜任何代價(jià)，無論如何at the cost of 以為代價(jià)in the course of在過程中，在期間of course當(dāng)然，自然in danger在危急中，垂危out of danger脫離危急out of date過時(shí)的，不用的up to date現(xiàn)代化的，切合目前狀況的in demand格外需要的，受歡迎的in debt欠債，負(fù)債in detail具體他in difficulties 境況困難in the distance 在遠(yuǎn)處off duty下了班（的），不在值班（的）on duty在上班（的），在值班（的）on earth到底，到底at all eve

18、nts無論如何，不管怎樣in any event 無論如何，不管怎樣in the event of 萬一，如果for example 例如in the face of在面前；不顧in fact其實(shí)，事實(shí)上in favo（u）r of 贊同，支持on fire著火，起火on foot步行in force生效，有效；在實(shí)施中；大量的in front of在面前，在前面in future 今后，從今以后in the future 在將來in general 一般說來，大體上 on (one s) guard警惕，提防；站崗，值班in half成兩半at hand近在手邊，在附近by hand用手，用

19、體力hand down把傳下去hand in hand手拉手；密切關(guān)聯(lián)地，同時(shí)并進(jìn)地in hand (工作等)在進(jìn)行中；在控制中on hand 在手邊，在近處on (the) one hand 一方面on the other hand 另一方面at heart內(nèi)心里，本質(zhì)上by heart憑記性at home在家，在國(guó)內(nèi)；舒適，無拘束；熟識(shí)，精通in hono(u)r of為紀(jì)念，為了向表示敬意on/upon one s hono(u)r 以名譽(yù)擔(dān)保in a hurry匆忙，急于for instance例如；比方at intervals時(shí)常，每隔一段時(shí)間(或距離)at (long) last

20、最終at least 至少at length最終，最終；具體地in (the) light of 鑒于，由于2.動(dòng)詞+名詞 have/gain access to 可以獲得takeinto account考慮到，顧及，體諒take advantage of 占的廉價(jià)，利用pave the way (for)鋪平道路，為作預(yù)備pay attention to 留意do/try one s best 盡力，努力get/have the best of 戰(zhàn)勝make the best of 充分利用get/have the better of 戰(zhàn)勝，在中占上風(fēng)catch one s breath屏息；喘氣，氣喘;歇口氣take care留意,留神take care of疼惜，照料take a chance 冒險(xiǎn)，投機(jī)tak