導語：對於大學英語四級重點詞彙，各位考生要重點學習哦。下面是小編整理的大學英語四級重點詞彙，供各位參閱，希望對大家有所幫助。
expend v. 消費
expenditure n. 支出，消費;經費
expense n. 開銷，費用
expensive a. 花錢多的;價格高貴的
expand v. 擴大，擴張;展開，膨脹
expansion n. 擴大，擴充;發展，膨脹
private a. 私人的，個人的
individual a. 個別的，單獨的 n. 個人，個體
personal a. 個人的，私人的;親自的
personnel n. [總稱]人員，員工;人事部門
the Pacific Ocean 太平洋
the Atlantic Ocean 大西洋
the Arctic Ocean 北冰洋
the Antarctic Ocean 南冰洋
grant vt. 授予，同意，准予
grand a. 宏偉大，壯麗的，重大的
invade v. 侵入，侵略，侵襲
acid n. 酸，酸性物質 a. 酸的;尖刻的
acknowledge v. 承認;致謝
balcony n. 陽臺
abundant a. 豐富的，充裕的，大量的
adopt v. 收養;採用;採納
adapt vi. 適應，適合;改編，改寫 vt. 使適應
bachelor n. 學士，學士學位;單身漢
casual a. 偶然的，碰巧的;臨時的;非正式的
trap n. 陷阱，圈套 v. 設陷阱捕捉
vacant a. 空的，未佔用的
vacuum n. 真空，真空吸塵器
oral a. 口頭的，口述的，口的
optics n. (單、複數同形)光學
organ n. 器官，風琴
excess n. 過分，過量，過剩
expel v. 驅逐，開除，趕出
offend v. 冒犯，觸犯
bother v. 打攪，麻煩
interfere v. 干涉，干擾，妨礙
internal a. 內部的，國內的
beforehand ad. 預先，事先
racial a. 人種的種族的
radiation n. 放射物，輻射
radical a.根本的;激進的
range n. 幅度，範圍 v. (在某範圍內)變動
wonder n. 驚奇，奇蹟 v. 想知道，對...感到疑惑
isolate vt. 使隔離，使孤立
calculate vt. 計算，覈算
calendar n. 日曆，月曆
optimistic a. 樂觀
optional a. 可以任選的，非強制的
outstanding a. 傑出的，突出的`，顯著的
export n. 出口(物) v. 出口，輸出
import n. 進口(物) v. 進口，輸入
impose vt. 把...加強(on);採用，利用
religion n. 宗教，宗教信仰
religious a. 宗教的
victim n. 犧牲品，受害者
video n. 電視，視頻 a. 電視的，錄像的
videotape n. 錄像磁帶 v. 把...錄在錄像帶上
consistent a. 堅固定;一致的，始終如一的
continuous a. 繼續的，連續(不斷)的
continual a. 不斷地，頻繁的
explode v. 爆炸;爆發;激增
exploit v. 剝削;利用，開採
explore v. 勘探
explosion n. 爆炸;爆發;激增
explosive a. 爆炸的;極易引起爭論的
remote a. 遙遠的，偏僻的
removal n. 除去，消除
render vt. 使得，致使
issue n. 問題，爭論點;發行，(報刊)一期
hollow a. 空的，中空的，空虛道
hook n. 鉤 vt. 鉤住
adequate a. 適當地;足夠
adhere vi. 粘附，附着;遵守，堅持
ban vt. 取締，禁止
capture vt. 俘虜，捕獲
valid a. 有效的，有根據的;正當的
valley n. 山谷，峽谷
大學英語四六級重點句型1. "may as well not…as"結構，此結構可譯爲"與其……不如不……"。
One may as well not know a thing at all as know it but imperfectly.
2. "have only to …do"結構，此結構表示"只須(消)……就能……"的意思。
We have only to turn to that extraordinary discovery made by Edison to see the significance of it.
3. "not (no) …unless…"句型
No increase in output can be expected unless a new assembly line is installed.
4. "better…than…"句型
Better my life should be ended by their hate, than that hated life should be prolonged to live without your love.
5. "as it were"是一個非常常用的插入語，意思是"好象"，"可以說"等。
Apiece of iron near a magnet, though apparently separate from it , feels, as it were, the threads of this attachment.
6. 複雜結構，在下面例句中，由於anyone的定語從句過長，把謂語must realize提到定語從句之前。
Though faith and confidence are surely more or lass foreign to my nature, I do not infrequently find myself looking to them to be able, diligent, candid, and even honest. Plainly enough, that is too large an order, as anyone must realize who reflects upon the manner in which they reach public office.
7. "not…any more than…"爲："不能……，正如不能……"。
One cannot learn to sketch and express himself graphically only by reading about it any more than one can learn to swim while standing by the pool.
8. "By that as it may"是"Let it be that as it may"的省略形式，是由"be"引起的另外一種假設結構，意思是"雖然如此，儘管這樣"。
It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a new product from an improved formula. Be that as it may, the nerve poison does its business with man far more quickly than the blood poison.
9. "if at all"是一個由"if"引起的主謂結構不完整的短句結爲"即將……"，"即使……"等。
I can see only with great difficulty, if at all.
10. 由there引起的句型容易產生複雜的句子結構。
There have been opened up to the vast and excellent science, in which my work is the beginning, ways and means by which other minds more accurate than wine will explore its remote corners.
11. "range from …to…"結構。這是一個常見結構，譯時很多情況下應變通處理，不能完全依靠辭典上的釋義。
Computer applications range from an assembly line completely run by computers to a children toy responding to remote signals.
12. "the way…"結構。
I always thought she was a common-sense person who discussed things the way they ought to be discussed.
13. 複雜賓補結構。
In recent years, the development of sensitive and accurate measuring equipment has made it possible to measure the acuity of hearing of any individual at different frequencies.
14. 某些分隔結構。
1) 動詞短語相關部分被分隔(當"make use of "，"take notice of"，"pay attention to"，等動詞短語變成被動語態時)。
Use is made of solar energy in heating houses.
2)雙重定語引起的分隔。
But there is of culture another view, in which not solely the scientific passion, the sheer desire to see things as they are, natural and proper in an intelligent being, appears as the ground of it.
15. "to be doing…when…"是一個句型，多譯爲"某人正在做……時，突然……"。在簡單的句子中容易看出，一旦句子變得複雜一些，可能就不太容易識別這種句型。
She said she and a friend had gone out to dinner that night, and were walking home together at about 10 o'clock, when a "very big, very tall man", accosted them and demanded their purses.
16. "too…to"句型。
Then I remembered how often I, too, had been indifferent to the grandeur of each day, too preoccupied with petty and sometimes even mean concerns to respond to the splendor of it all.
