专四词汇语法突击

专四词汇语法突击3(附答案详解)专四词汇语法突击3（附答案详解）1. ?____? the flood, the ship had reached its destination on time.?A. In case ofB. In spite of?C. Because ofD. But for?2. Xenon has a number of applications, ?____? may be mentioned its use in flash lamps for high speed photography.?A. among whichB. whichC. and whichD. each of which?3. Take an umbrella with you in case of ?____?.?A. it rainsB. the rainC. rainD. raining?4. The University of Georgia,?____? in 1785, was the first state?supported University in the United States.?A. charteredB. was chartered ?C. it was charteredD. to be chartered?5. ?____? that is found is valuable.?A. Not every pearlB. Every pearl that is not ?C. It is not every pearlD.When not every pearl?6. A historical novel may do more than mirror history; ?____?future events.?A. even influencingB. it may even influence?C. may even influenceD.that it may even influence?7. ?____?, glasses can correct most sight defects in healthy eyes.?A. When well fittedB. Well fitted when?C. Well fitted ifD. If well fitted when?8. I’ll certainly work all next week except when it ?____?.?A. will be rainingB. would rain?D. is raining?9. I suppose you are not going today, ?____???A. are youB. do youC. aren’t youD. don’t you?10. The size of the audience,?____? we had expected, was well over one thousand.?A. whomB. whoC. asD. that?11. Even before he got to the chemist’s he had lost the ?____?for the medicine, and had to go back to the doctor to get another one.A. receiptB. remedyC. recipeD. prescription?12. Before I noticed a differece, I had thoughtthe machines were ?______?.?A. equivalentB. artificialC. identicalD. occasional13. Robert is reliable, you can ?____?.?A. count onB. count forC. count upD. count out?14. For weeks after, I would see a girl on the street who ?____?my daughter and hope in my heart that it was Jane.?A. identifiedB. imitatedC. resembledD. liberated?15. Modern technology and science have produced a ?____?of new materials and new ways ofusing old materials.A. wealthB. willC. rewardD. realm?16. There is evidence that such differences do ?____?intelligence as measured by tests.?A. infectC. affectD. direct?17. In some small villages in England, tourists can become ?____?because they do not know that street names are posted on the side of buildings, rather than on signs as they are in the U.S.?A. explicitB. rationalC. perplexedD. positive?18. Your nationality is not ?____? when choosing a career, but your ability to speak the language is.?A. relatedB. responsibleC. relevantD. reciprocal?19. His interesting lecture ?____? my interest in history.?A. revealedB. revolvedC. retortedD. revived?20. I was shocked at observing the alteration of her ?____?.?A. appearancesB. aspectsC. outlinesD. looks?21. A carpenter can work best when he uses the ?____?tools.?A. fitB. suitableC. properD. appropriate?22. We ?____?him out of going on such a dangerous journey.?A. arguedB. discussedC. debatedD. disputed?23. All ads are intended to be ?____?, but they can stir up interest and curiosity in varying ways, through humour, information and so on.?A. provocativeB. cooperative ?C. effectiveD. comparative?24. No one’s face is perfect ly ?____? . For example, one eye is often slightly higher than the other.?A. similarB. subtleC. balancedD. symmetrical?25. My brother’s habit of giving advice without being asked makes him seem ?____?.?A. presumptuousB. premature?C. presumptiveD. predominant试题答案与解析??1． B)【句意】尽管发了洪水，船还是准时到达了目的地。

1.Very few scientists ____ completely new answers to the world’s problems.A. come up with B come out C. come round D. come up to2. We are writing to the manager ____ the repairs recently carried out at the above address.A.with the exception ofB. with the purpose ofC. with reference toD. with a view to3. Many of the scientists and engineers are judged ____ how great their achievements are.A. in spite ofB. in ways ofC. in favor ofD. in terms of4. All individuals are required to ____ to the laws made by their governments.A. ObeyB. ConformC. ConcedeD. observe5. The United States is trying to ____ the serious problems created by the energy crisis.A. put up withB. submit toC. comply withD. cope with6. The joys of travel, having long ____ the disabled, are opening up to virtually anyone who has the means.A. OmittedB. MissedC. NeglectedD. discarded7. Most people who travel in the course of their work are given travelling ____ .A. IncomeB. AllowancesC. WagesD. pay8. Some people ____ avoid questions of right and wrong or remain neutral about them.A. violentlyB. enthusiasticallyC. SincerelyD. deliberately9. I was always taught that it was ____ to interrupt.A. RudeB. CoarseC. RoughD. crude10. It is a common theme in many science fiction stories that the world may one day be ____ by insects.A. broken inB. run overC. taken overD. filled in11. His intelligence and experience will enable him to ____ the complicated situation.A. cope withB. settle downC. intervene inD. interfere with12. I am sure I can ____ him into letting us stay in the hotel f o r the night.A. SpeakB. SayC. TalkD. tell13. There is no easy solution to Japan’s labor ____ .A. DeclineB. VacancyC. RarityD. shortage14. Just as a book is often judged ____ by the quality and appeara n ce of its cover, a person is judged immediately by his appearance.A. PreviouslyB. UniquelyC. OutwardlyD. initially15. Frankly speaking, your article is very goodexcept for some ____ mistakes in grammar.A. TrivialB. ObscureC. RareD. glaring16. Advanced computer technology has ____ an answer to accurate weather forecasting.A. set upB. come up withC. filled inD. faced up to17. Both parties promised to ____ the contract to be s igned the following day.A. keep withB. tangle withC. adhere toD. devote to18. The fire has caused great losses, but the factory tried to ____ the consequences by saying that the damage was not as serious as reported.A. DecreaseB. SubtractC. MinimizeD. degrade19. Every society has its own peculiar customs and ____ of acting.A. WaysB. BehaviorC. AttitudesD. means20. All the parts of these washing machines are ____ , so that it is very convenient to replace them.A. NormalizedB. modernizedC. MechanizedD. standardized21. There was once an ____ idea that the earth was flat and motionless.A. EternalB. OffensiveC. AbsurdD. intrinsic22. When they had finished playing, the children were made to ____ all the toys they had taken out.A. put offB. put outC. put upD. put away23. A complete investigation into the cause of the accident should lead to improved standards and should ____ new operating procedures.A. result inB. match withC. subject toD. proceed with24. The fuel of the continental missile is supposed to be ____ by this device.A. LightedB. InspiredC. FiredD. ignited25. Stop shouting! I can’t hear the football ____ .A. ExplanationB. interpretationC. judgementD. commentary1.The manager promised to have my complaint ____ .A. looked throughB. looked intoC. looked overD. looked after2. We regret to inform you that the materials you ordered are ____ .A. out of workB. out of reachC.out of stockD.out of practice3. Some areas, ____ their severeweather conditions,are hardly populated.A.due toB.in spite ofC.but forD.withregard to4. His tastes and habits ____ with those of his wife.binepeteC.coincidepromise5. The criminal always paid ____ cash so the police could not track him down.A. OnB.byC.forD.in6. Being somewhat short sighted, she had the habit of ____ atpeople.A.glancingB.peeringC.gazingD.scanning7. When he appliedfor a ____ in the office of the local newspapers he was told to see the manager.A.locationB.professionC.careerD.position8. The ____ runner can run 2 miles in fifteen minutes.monualC.averageD.general9. The travellers ____ their journey after a short break.A.recoveredB.resumedC.renewedD.restored10. My friend does one thing one day and just the ____ the next.His behaviour is inconsistent.A.otherB.alternativeC.negativeD.opposite11. The terrorists might have planted a bomb on the plane inAthens, set to ____ when it arrived in New York.A. get offB. carry offC. go offD. come off12. Attempts to persuade her to stay after she felt insulted were ______ .A. of no availB. on the contraryC. at a lossD. in no way13. Have you anything to say ____ the proposal?A. with regard toB. in contrast toC. on behalf ofD. for the purpose of14. The prisoner has been ____ of many previleges that average citizens enjoy.A. EnsuredB. InformedC. DeprivedD. convinced15. It has been estimated that the earth’s surface temperature has increased ____ one quarter to three quarters of a degree since 1850.A. ToB. ByC. AtD. with16. He was ____ to steal the money when he saw it lying on the table.A. DraggedB. TemptedC. ElicitedD. attracted17. Dogs are often praised for their ____ ; they almost never abandon their masters.A. FaithB. loyaltyC. trustD. truthfulness18. As an excellent shooter，Peter practised aiming at both ____ targets and moving targetsA. StandingB. StationaryC. StillD. stable19. If each manager makes his usual speech, the meaning will be ____ for forty five minutes.A. ExpandedB. ProlongedC. DelayedD. exceeded20. Small boys are ____ questioners. They ask questions all the time.A. OriginalB. ImaginativeC. PeculiarD. persistent21. There are nations whose lack of contact with the outside world has ____ poverty.A. fallen intoB. consisted inC. resulted inD. come up to22. When a psychologist does a general experiment about the human mind, he selects people ____and ask them questions.A. at lengthB. at randomC. in essenceD. in bulk23. The goal is to make higher education available to everyone who is willing and capable ____his financial situation.A. with respect toB. in accord withC. regardless ofD. in terms of24. To call the music of another music culture “primitive” is ____one’s own standards on a group that does not recognize them.A.puttingB. EmphasizingC. ForcingD. imposing25. This is the first draft of the book.Please feel perfectly free to ____ it.A. cope withB. comment onC. ComplainD. confirm1. When Jack was eighteen he ____ going around with a strange set ofpeople and staying out very late.A. took toB. took forC. took upD. took on2. He ____ so much work that he couldn’t really do it efficiently.A. put onB. turned onC. brought onD. took on3. A large part of human activity, particularly in relation to the environment, is ____ conditions and e v ents.A. in response toB. in favor ofC. in contrast toD. in excess of4. An obvious change of attitude at the top towards women’s status in society will ____through the current law system in Japa n.A. PermeateB. ProbeC. ViolateD. grope5. I seem to have reached a rather gloomy conclusion, but I think that something cheerful may still be derived ____it.A. OfB. OffC. FromD. with6. If the fire alarm is sounded, all residents are requested to ____ in the courtyard.A. AssembleB. ConvergeC. CrowdD. accumulate7. He believed that the greatest of his ____ was that he’d never had a college education.A. GriefsB. MisfortunesC. DisastersD. sorrows8. The service operates 36 libraries throughout the country, while six ____libraries specially serve the countryside.A. MobileB. DriftingC. ShiftingD. rotating9. All our attempts to ____ the child from drowning were in vain.A. RegainB. RecoverC. ReserveD. rescue10. The shop assistant was straight with his customers. If an article was of ____ quality he’d tell them so.A. HumbleB. InferiorC. MinorD. awkward11. The new washing machines are ____ at the ra t e offifty a day.A. turn upB. turn downC. turned outD. turned in12. ____ should any money be given to a small child.A. On no accountB. From all accountsC. Of no accountD. By all accounts13. While in London, we paid a visit to the hospital founded ____ the nurse Florence Nightingale.A. in line withB. in favor ofC. in honor ofD. in place of14. Visitors are asked to ____ with the regulations.A. ContrastB. ConsultC. ComplyD. conflict15. He thought he could talk Mr.Robinson ____ buyingsome expensive equipment.A. OnB. OfC. RoundD. into16. The republication of the poet’s most recent works certainly ____ his national reputation.A. MagnifyB. StrengthenC. EnlargeD. enhance17. Although the two players are ____ in the tennis court, they are really good friends.A. PartnersB. EnemiesC. Rivalspanions18. His body temperature has been ____ for three days, the highest point reaching 40.5 degree centigrade.A. UncommonB. DisorderedC. AbnormalD. extraordinary19. The final document was of course, supposed to mend the damage ______ upon the world by the war.A. ImposedB. ImpressedC. CompelledD. compressed20. The drowning child was saved by Dick’s ____ action.A. AcuteB. AlertC. ProfoundD. prompt专四词汇语法突击211.As, after his death, he defeated the forces of injustice, ____the position in art that had been kept from him during his life.A. so did he gainB. so he gainedC. and he gainedD. and gained2. He thought he had lost his ____for good. However, he found his pillow already taken by the dog when he entered the room.A. beautiful yellow little dogB. yellow beautiful little dogC. little yellow beautiful dogD. beautiful little yellow dog3. In 1900, the place where he had been buried was finally discovered, marked only by ___, with even a simple stone.A. the 61 numberB. the number 61stC. the number 61D. a 61 number4. More than a yearlater he arrived back in America ____ .A. ill, tired and unhappyB. with ill, tired and unhappyC. felt ill, tired and unhappyD. he felt ill, tired and unhappy5. She possessed a quick mind, a sharp tongue and ____ a strong will.A. above allB. first of allC. most of allD. moreover6. The magician picked several persons ____ from the audience and asked them to help him with the perfor m ance.8. I left for the office earlier than usual this morning ____ traffic jam.A. in line withB. for the sake ofC. in case ofD. at the risk of9. We ____ Edison’s success to his intelligence and hard work.A. SubjectB. AttributeC. OweD. refer10. In Britain, and on the continent too, the Japanese are sometimes viewed ____ a threat to domestic industries.A. LikeB. WithC. ForD. as11.“You know so much about literature. It’s a pity you failed your degree,” Harry said, “You ____ a good teacher.”A. would have beenB. can have beenC. must beD. should have been12. ____scientists thought the Red Planet was as lifeless as the Moon with dust swirling over vast sandy deserts.A. To begin withB. Beginning withC. It was begun withD. While beginning with13. The girl always says to her boyfriend, “I do wish you ____ so much.”A. haven’t smokedB. aren’t smokingC. didn’t smokeD. don’t smoke14. Since 1970, millions of enthusiasts ____a substance which they believe can remedy the common cold — Vitamin C.A. have takenB. have been takingC. have been takenD. have being taken15.____can make an immense contribution to the creation of peace and plenty in the world by taking care to understand other nations.A. I and you and all the ordinary peopleB. You and I and all the ordinary peopleC. You and all the ordinary people and meD. All the ordinary people and you and me16. If you start as a junior bank clerk, you will have ____responsibilities connected with the handling of cheques.A.minorB. LessC. SmallD. little17. The city postman has to go on foot, not only along streets, but also up and down stairs , as many ____ offlats have no lifts and no downstairs letter boxes.A. FlightsB. RowsC. BlocksD. storeys18. My father was a dentist in the little town all his life,and it was always taken for granted that I would take over his ____when he retired.A. PracticeB. JobC. WorkD. post19. The same can be said of factory farms, where animals are kept under very ____ conditions.A. SimilarB. LikelyC. CloseD. like20. There is so much terrorism that people are crying out and asking for more law and ____ .A. SecurityB. OrderC. SafetyD. protection专四词汇语法突击221. Color blind people have difficulty ____ between blue and green.A. SeparatingB. comparingC. contrastingD. distinguishing2. He felt ____ as soon as he realized that he has asked a foolish question.A. BoredB. embarrassedC. displeasedD.disappointed3. The city was ____ to me, and I did not know where to go.A. StrangeB. OddC. UniqueD. curious4. I’m in no ____ this evening to listen to his silly jok e s.A. FeelingB. EmotionC. MoodD. tendency5. The first,second and third prizes went to Bob,Jack and Henry ____ .A. DifferentlyB. SeparatelyC. RespectivelyD.equally6. These goods do not come up to the ____ .A. MarkB. SignC. TokenD. signal7. We express our thoughts by ____ of words.A. MethodB. WayC. MannerD. means8. I hope you will be ____ in future about the things you say.A. CarefulB. AttentiveC. CautiousD. precautious9. Think carefully before you answer his questions. You may be ____ into giving away vital information.A. CaughtB. CapturedC. SeizedD. trapped10. When operating a machine, we must use ____ .A. WarningB. CautionC. AdviceD. counsel。

英语专业四级语法、词汇知识1．语法考题的涉及面宽，近年考题曾经考到：几乎所有词类；三种动词的非谓语形式；各种从句及关系词的用法；动词时态、虚拟语气、情态动词的用法；独立主格，主谓一致，倒装，强调、并列结构等基本语法知识。

2．语法考试的重点突出，语法考试的重点为内容庞杂较难掌握的项目，这些项目还反复出现，如：虚拟语气，状语从句，定语从句，独立主格，情态动词。

3．具体考查重点为以上项目中的特殊用法，不常用的情况1）虚拟语气的考点为：would rather＋that从句＋一般过去时：It is vital／necessary／important ／urgent／imperative／desirable／advisable／natural／essential＋that＋动词原形；It is time／about time／high time＋that＋一般过去时：proposal／suggestion＋that＋动词原形；lest ＋that＋should＋动词原形；if only＋that＋would＋动词原形。

2）状语从句的考点为：非if引导的条件状语从句，此类句子多用at times，provided，so long as，in case，once等来替代if；由even if／so，now that，for all等引导的让步状语从句；just／hardly...when引导的时间状语从句；more than，as...as，not so much as，the same as，as much as等引导的比较状语从句。

3）独立主格结构多以逻辑主语＋分词的形式出现。

4）情态动词多与完成时形式连用。

5）定语从句重点考查介词＋关系代词（which）和as作为关系代词。

专业四级考试的词汇部分要求考生能灵活正确运用教学大纲语法结构表一至四级的全部内容，熟练掌握教学大纲词汇表中一至四级规定的5000—6000个认知词汇及其最基本的搭配。

1. Any steam engine gives us an example of ____ into work.A.heats having turnedB. heats turningC. heats having been turnedD. heat being turned 【句意】蒸汽机是将热转化为能的一个例子。

【难点】heat是不可数名词，是being turned的逻辑主语。

2. Essentially, a theory is an abstract, symbolic representation of ______ reality.A. what it is conceivedB. that is conceivedC. that is being conceivedD. what is conceived to be2．【句意】从本质上说，理论是对虚构现实的一种抽象的并具有象征性的展示。

【难点】介词of后应接宾语，B)和C)为定语从句，但无先行词；A)中it为多余，只有D)为名词性从句，可作of的宾语。

3. Not until a monkey is several years old ____ to exhibit signs of independence from its mother. A.it does begin B. when it beginsC. does it beginD. before it begins【句意】猴子要到几岁的时候才能表现出脱离母亲而独立的迹象。

【难点】否定词not用于句首，要用倒装句，即把句子谓语的情态动词或助动词提到主语前面。

4. Television will be used to enable customers to shop from the comfort of their homes by simply ordering via the TV screen, payment ____ by direct debit of their credit cards.A. making itB. is madeC. being madeD. will be made句意】人们将使用电视在家里舒舒服服地购物，可以通过屏幕进行订货，所需支付的款项可直接从信用卡扣除。

专四词汇语法突击3（附答案详解）专四词汇语法突击3（附答案详解）1. ?____? the flood, the ship had reached its destination on time.?A. In case ofB. In spite of?C. Because ofD. But for?2. Xenon has a number of applications, ?____? may be mentioned its use in flash lamps for high speed photography.?A. among whichB. whichC. and whichD. each of which?3. Take an umbrella with you in case of ?____?.?A. it rainsB. the rainC. rainD. raining?4. The University of Georgia,?____? in 1785, was the first state?supported University in the United States.?A. charteredB. was chartered ?C. it was charteredD. to be chartered5. ?____? that is found is valuable.?A. Not every pearlB. Every pearl that is not ?C. It is not every pearlD.When not every pearl?6. A historical novel may do more than mirror history; ?____?future events.?A. even influencingB. it may even influence?C. may even influenceD.that it may even influence?7. ?____?, glasses can correct most sight defects in healthy eyes.?A. When well fittedB. Well fitted when?C. Well fitted ifD. If well fitted when?8. I’ll certainly work all next week except when it ?____?.?A. will be rainingB. would rain?C. will rainD. is raining?9. I suppose you are not going today, ?____A. are youB. do youC. aren’t youD. don’t you?10. The size of the audience,?____? we had expected, was well over one thousand.?A. whomB. whoC. asD. that?11. Even before he got to the chemist’s he had lost the ?____?for the medicine, and had to go back to the doctor to get another one.A. receiptB. remedyC. recipeD. prescription?12. Before I noticed a differece, I had thoughtthe machines were ?______?.?A. equivalentB. artificialC. identicalD. occasional13. Robert is reliable, you can ?____?.?A. count onB. count forC. count upD. count out?14. For weeks after, I would see a girl on the street who ?____?my daughter and hope in my heart that it was Jane.?A. identifiedB. imitatedC. resembledD. liberated?15. Modern technology and science have produceda ?____?of new materials and new ways ofusing old materials.A. wealthB. willC. rewardD. realm?16. There is evidence that such differences do ?____?intelligence as measured by tests.?A. infectB. effectD. direct?17. In some small villages in England, tourists can become ?____?because they do not know that street names are posted on the side of buildings, rather than on signs as they are in the U.S.?A. explicitB. rationalC. perplexedD. positive?18. Your nationality is not ?____? when choosing a career, but your ability to speak the language is.?A. relatedB. responsibleC. relevantD. reciprocal?19. His interesting lecture ?____? my interest in history.?A. revealedB. revolvedC. retortedD. revived?20. I was shocked at observing the alteration of her ?____?.?A. appearancesB. aspectsC. outlinesD. looks?21. A carpenter can work best when he uses the ?____?tools.?A. fitB. suitableC. properD. appropriate?22. We ?____?him out of going on such a dangerous journey.?A. arguedB. discussedC. debatedD. disputed?23. All ads are intended to be ?____?, but they can stir up interest and curiosity in varying ways, through humour, information and so on.?A. provocativeB. cooperative ?C. effectiveD. comparative?24. No one’s face is perfectly ?____? . For example, one eye is often slightly higher than the other.?B. subtleC. balancedD. symmetrical?25. My brother’s habit of giving advice without being asked makes him seem ?____?.?A. presumptuousB. premature?C. presumptiveD. predominant试题答案与解析?1．B)【句意】尽管发了洪水，船还是准时到达了目的地。

专四词汇语法突击61 If only the arbitration court ____ the dispute.A. resolveB. will resolveC. can resolveD. would resolve2. I advise you ____ of ____ out such a dangerous plan.A. to stop to think... carryB. to stop thinking... carryingC. to stop thinking... carryD. to stop thinking... to carry B)【句意】我建议你不要想着去执行这样危险的计划。

【难点】advise 一般用于句型“advise(sb)that 或advise sb to do sth，意为“建议…做”。

stop后跟动名词或名词时，意为“不再做某事，停止正做的事”。

如果stop后跟动词不定式，则表示停止一件事情而开始做另一件事情。

所以只有答案B)正确。

3. She bought ____ plates.A. one dozen beautiful pale blue dinnerB. one dozen pale blue beautiful dinnerC. beautiful one dozen pale blue dinnerD. one dozen dinner beautiful pale blue4. More and more advanced farm machines ____ , the agricultural production increased tremendously.A. usingB. having usedC. having been usedD. to have been used5. I think you are supposed ____ your graduate study last year.A. to be finishingB. to have finishedC. to finishD. to have been finished6. The paper ____ several persons are risking their lives is an important report on missiles.A. after whichB. for whichC. with whichD. at which B)【句意】好多人冒着生命危险试图得到的那份文件是一份有关导弹的重要报告。

专业四级词汇语法复习的技巧有哪些对于英语专业的学生来说，专业四级考试是一个重要的关卡。

而词汇和语法作为英语学习的基础，在备考专业四级考试中占据着至关重要的地位。

掌握有效的复习技巧，可以帮助我们更高效地提升词汇量和语法水平，从而在考试中取得优异的成绩。

接下来，我将为大家分享一些专业四级词汇语法复习的实用技巧。

一、词汇复习技巧1、制定合理的学习计划词汇的积累是一个长期的过程，因此制定一个合理的学习计划是非常必要的。

可以根据自己的时间和精力，将需要掌握的词汇分成若干个小组，每天安排一定的时间进行学习和复习。

同时，要注意合理安排学习的进度，避免过于紧张或过于宽松。

2、多种方式记忆词汇单纯的死记硬背往往效果不佳，我们可以采用多种方式来记忆词汇。

比如，可以通过联想法，将新学的词汇与已知的事物、场景或经历联系起来，这样更容易记住；还可以利用词根词缀法，掌握常见的词根词缀，有助于推测生词的意思；此外，制作单词卡片，随时随地进行复习，也是一个不错的方法。

3、阅读中积累词汇阅读是扩大词汇量的有效途径。

通过阅读英语文章，我们可以接触到各种语境下的词汇，不仅能够更好地理解词汇的用法，还能加深记忆。

在阅读过程中，遇到不认识的单词，不要急于查字典，可以先根据上下文猜测词义，阅读结束后再进行查阅和整理。

4、运用词汇学习词汇的目的是为了运用，因此要积极创造机会运用所学的词汇。

可以通过写作、口语练习等方式，将词汇融入到实际的语言表达中，这样能够更加牢固地掌握词汇。

5、利用词汇软件和工具现在有很多优秀的词汇学习软件和在线工具，如百词斩、沪江开心词场等。

这些工具可以根据我们的学习情况制定个性化的学习方案，还提供了各种有趣的学习方式和测试，有助于提高学习的积极性和效果。

二、语法复习技巧1、系统学习语法知识首先，要对英语语法的体系有一个全面、系统的了解。

可以选择一本权威的语法教材，按照章节逐一学习，掌握各种语法规则和用法。

在学习过程中，要注意做好笔记，整理归纳重点和难点。

1. He came to know that the knowledge from books can be useful only __ it is linked with practice.A. asB. whenC. whileD. for1. B)【句意】他逐渐认识到，书本上的知识只有与实践相结合才能有用。

【难点】as 作连词时，一般意为“正当…时候”。

While作连词时，一般连接的两个动作同时或几乎同时发生。

when意为“当…时候”，前加only是为强调，only when是一习惯组合。

2. Silk, printing, paper, the compass and powder originated in China, and ____ introduction in the west had far reaching effects.A. theseB. theirC. thoseD. its2. B)【句意】丝绸，印刷，纸张，指南针和火药源于中国，它们的引进给西方造成了深远的影响。

【难点】introduction 单数，所以不能用these.5. The problem is believed ____ at the meeting two days ago.A. to have discussedB. to have been discussedC. being discussedD. having been discussed5．B)【句意】这一问题肯定在两天之前的会议上讨论过。

【难点】跟在believe, think，consider 等词后面作主语补足语的成分一般为动词不定式。

6. Ultrasonic sounds produce pulsed signals ____various defects in metal can be detected.A. for whichB. of whichC. as a result of whichD. by means of which 6．D)【句意】超声波能产生脉冲信号，通过这些信号就能检测出金属中的各种缺陷。