学英文的轨迹是这样的。先什么都不会，能写出来就不错；后来会点词就拼命装x结果不得要领；后来知道简洁为好，能表达出意思就够，最nb的就是知道什么时候用什么词，对词义的差别掌握的很透彻，句式很多样，native speaker能很自然的看懂并欣赏。这一级别需要很长时间练就，我估计一般老外都不见得那么熟练地驾驭词汇。
连词篇：（介词，副词）
firstly: previously, beforehand, foremost, initially, originally, formerly, principally, mainly, essentially, basically, generally, commonly, universally, on the whole, fundamentally, to begin with, to start with, first of all, at the outset…
then: subsequently, afterward, thereafter, after that, succeeding (adj.), secondarily, what is more, furthermore (further more)…
lastly: ultimately, eventually, in conclusion, to conclude, as a final point, last of all, last but not least, finally…
too: as well (句末), in addition, besides, moreover, additionally, to boot, excessively, also…
and: plus, as well as, along with, in addition, bonus, with…
+or: otherwise, if not, before, or else…
so (adv): therefore, thus, consequently, accordingly, as a result, for that reason, hence, that’s why
because: as, due to, since, as to, in that, for the reason that, for, now that…
but: however, moreover, nevertheless, nonetheless, on the contrary, on the other hand, 让步although, even thought, though, even if, while, as, despite the fact that…
only: just, merely, barely, singly, solely, rarely…
without: excluding,
very: extremely, acutely, decidedly, deeply, exceedingly, greatly, highly, uncommonly, profoundly, unusually…
actually: as a matter of fact, indeed, in fact, in point of fact, in reality, in truth, literally, truly …
形容词/副词
important: essential, significant, vital, crucial, profound, play a pushing role,indispensable, requisite, critical, fundamental, primary, elementary, underlying, rudimentary, basically, necessary…
-附加-傻句替换：i think that a is more important than b. (这是经典大傻句！以下句中的'important'可随意替换同义词）
1. a is important to b.
2. a plays an/a important role to b.
3. a is of (greatenormoussignificantawesome) to b.
4. b can not (livedevelopedgrowsurviveachieve) without a.
5. a means (a lota great dealmuch) to b.
6. the importance of a (to b) can never be (exaggerateddeniedignoreddoubted).
7. a is everything/the whole world to b.
8. b is fundamental on a.
9. a matters/counts to b.
10. nothing is more crucial to b than a.
11. a is to b what the (foundation is to a skyscraperwater is to fishthe heart is to a human)
big: gigantic, massive, colossal, enormous, immense, gargantuan, tremendous, titanic, giant, vast, large, huge, monster, bulky,
->many: numerous, myriad, infinite,
->forever (adv): infinity, eternal, timeless, everlasting，undying, endless, changeless, perpetually…
small: minimum, diminutive, minute, petite, wee, undersized, teeny, tiny, little, petite（女子身高娇小）
good: marvelous, fabulous, gorgeous, spectacular, outstanding, distinguished, remarkable, superb, incredible, unbelievable, out of this world, magnificent, charming, stunning, fantastic, terrific, excellent, great, wonderful, amazing, awesome
bad: awful, terrible, dreadful, defective, faulty, imperfect, inadequate, poor, substandard, unsatisfactory, harmful, damaging, deleterious, detrimental, hurtful, ruinous, unhealthy, evil, immoral…
clever: brilliant, knowledgeable, intellectual, intelligent, excellent, bright, smart
happy: delightful, delectable, elated, glad, overjoyed, pleased, jubilant, merry, joyful,
beautiful: charming, charismatic, attractive, gorgeous, pretty, endearing, sweet, adorable, eye-catching, handsome, hot, cute, good-looking, lovable, engaging…
fast：swift, quick, rapid, speedy, hasty, nippy, like lightning,
+hurry (v): hustle, rush, make haste, tear, step on it, dash, get a move on, step on it, scoot.
easy: simple, effortless, no trouble, painless, plain sailing, uncomplicated, undemanding, unproblematic, a piece of cake (informal), child’s play (informal),…
clear: obvious, apparent, blatant, comprehensible, conspicuous, distinct, evident, manifest, palpable, plain, pronounced, recognizable, transparent, intelligible, lucid, plain, understandable, uninvolved, simple, …
direct: bald, basic, frank, naked, plain, sincere, stark, straightforward, candid, forthright, outspoken….
difficult: hard, tricky, complicated, complex, intricate, involved, knotty, perplexing, puzzling, thorny…
angry: annoyed, cross, displeased, enraged, exasperated, incensed, infuriated, irate, mad (informal), livid (informal), berserk, outraged, resentful...
dangerous: perilous, breakneck, chancy (informal), hazardous, insecure, precarious, risky, unsafe, vulnerable
动词
think (that): hold the (opinion/ belief/ position/stand point/idea) that, assume, believe, deem, reckon, argue, maintain, suppose, conceive, insist, be convinced, to my knowledge, personally, from my personal perspective, as far as i am concerned, from my point of view, from my angle, consider, conceive, perspective...
show: convey, reveal, express, corroborate, justify, imply, verify, clarify, signify, exemplify, illuminate, substantiate, demonstrate, elucidate, denote, characterized as, instruct, display, disclose, indicate, means, explain, give an/a example (reason, explanation) of, bear out, point out, point toward…
know: realize, comprehend, identify, distinguish, discern, notice, perceive, recognize, see, understand, figure out, be acquainted with, be familiar with,
get: acquire, attain, acquire, achieve, obtain, gain “学习” 不用learn
suggest: have a proposal in,
increase: magnify, expand, proliferate, mushroom, improve, enhance, advance…
impress: affect, inspire, engrave on, imprint of,
influence: impact, affect, guide, sway,
stop: halt, cease, conclude, desist, end, pause, put an end to, quit, refrain, shut down, terminate…
make: create, assemble, built, construct, form, manufacture; fore, cause, compel, constrain, drive, impel, induce, oblige, prevail, upon, require…
give: present, award, contribute, deliver, donate, grant, hand over, hand out, provide, supply
break：separate, burst, crack, destroy, disintegrate, fracture, fragment, shatter, smash, snap
destroy: ruin, raze, annihilate, crush, demolish, devastate, eradicate, shatter, wipe out, wreck, obliterate, weaken, undermine…
happen: occur, come about, come to pass, develop, result, take place, transpire
名词
problem: issue, question, case, trouble, difficulty, dilemma.
meeting: conference, discussion, assembly, conclave, congress, convention, gathering session, assignation, encounter, confrontation, argument, controversy…
study: learning, application, lessons, reading, research, school work, examination, analysis, consideration, contemplation, inspection, investigation, knowledge,scholarship…
advantage: benefit, dominance, precedence, profit, superiority, merit…
disadvantage: shortcoming, weakness, inconvenience, drawback, deficiency, flaw, handicap (also v. 妨碍), downside, limitation.
life: existence, conduct, life style, way of life