1.accept, except, accept 是动词，except 是介词。[b]F:They excepted my invitation to dinner. [b]T:They accepted my invitatipn to dinner. [b]F:Everyone attended the meeting accept the secretary.[b]T:Everyone attended the meeting except the secretary. 2.advice, advise, advice 是名词，advise 是动词。[b]F:His advise was very useful. [b]T:His advice was very useful.[b]F:I was adviced to purchase an economical car. [b]T:I was advised to purchase an economical car. 3.affect, effect. affect 是动词; 意为influence. effect[b]可以是动词也可以是名词。动词effect意为cause to happen, 名词effect意为the result。[b]F:Pollution effects everyone. [b]T:Pollution affects everyone.[b]F:Your tears do not effect me.[b]T:Your tears do not affect me.[b]F:What is the affect of that drug? [b]T:What is the effect of that drug? 5.most ,almost most 是形容词almost是副词。[b]F:Most everyone has a desire to succeed.[b]T:Almost everyone has a desire to succeed.[b]F:The student was most finished when the bell rang.[b]T:The student was almost finished when the bell rang.[b]F:The children ate most all of the pie.[b]T:The children ate almost all of the pie.[b]=====================OR [b]--The children ate most of the pie. 6. already, all ready. already 意为 before the time specified. all ready 意为 completely prepared。[b]F:The movie had all ready begun by the time we arrived.[b]T:The movie had already begun by the time we arrived.[b]F:Are you already to go?[b]T:Are you all ready to go? 7.altogether, all together. altogether意为thoroughly. Alt together 意为 in a group。[b]F:All together confused, he asked me to explain the word[b]again.[b]T:Altogether confused, he asked me to explain the word[b]again.[b]F:The passengers stood altogether in the station.[b]T:The passengers stood all together in the station. 8.amount,number,amount指不可数名词，number指不可数名词。[b]F:He checked out a large amount of books from the library.[b]T:He checked out a large number of books from the library.[b]F:I was amazed by the amount of people present.[b]T:I was amazed by the number of people present.[b]F:Elephants can consume a large number of food.[b]T:Elephants can consume a large amount of food. 9. anywheres, somewheres, everywheres. 去掉s。[b]F: We can talk anywheres.[b]T:We can talk anywhere.[b]F:I lost my umbrella somewheres in the store.[b]T:I lost my umbrella somewhere in the store. 10. about, around. around指地点,about意为approximately [b]F: The mail arrived around ten o'clock.[b]T:The mail arrived about ten o'clock.[b]F:He is around six feet tall.[b]T:He is about six feet tall. 11.because, because of.because是从属连词后跟从句,because of是介词，后跟名词或名词短语。[b]F:The game was canceled because of it was raining.[b]T:The game was canceled because of the rain.[b]F:We could not see because the poor lighting.[b]T:We could not see because the lighting was poor.[b]F:He can move the furniture easily because of he is strong.[b]T:He can move the furniture easily because of his strength. 12.beside, besides.beside 意为next to,besides意为in addition to.[b]F:Beside Tommy, Helen and I attended the concert.[b]T:Besides Tommy, Helen and I attended the concert.[b]F:He was sitting besides the pretty girl.[b]T:He was sitting beside the pretty girl.[b]F:We visited California beside Oregon.[b]T:We visited California besides Oregon.[b]=====================OR[b]--We visited California. Besides, we visited Oregon. 13.between, among. between 用于两个人或两件事物,among用于三个以上的人或物.[b]F:The law was debated between the senators, the representa-[b]tives, and the judges.[b]T:The law was debated among the senators, the representa-[b]tives, and the judges.[b]F:There is a dispute between the local union members.[b]T:There is a dispute among the local union members.[b]F:You must choose among the two plans.[b]T:You must choose between the two plans. 14.but, hardly, scarcely.这几个词带有否定意味，不要再与另外否定性的词连用。[b]F:I couldn't hardly see him in the dark.[b]T:I could hardly see him in the dark.[b]F:She didn't earn but thirty dollars last week.[b]T:She earned but thirty dollars last week.[b]F:He doesn't spend scarcely any money on clothes.[b]T:He spends scarcely any money on clothes. 15.different from（不是 different than).[b]F:The result was much different than what I expected.[b]T:The result was much different from what T expected. 16.do, make.这两个词含义不同。[b]F:They did a peaceful agreement.[b]T:They made a peaceful agreement.[b]F:I never do fun of other people.[b]T:I never make fun of other people.[b]F:It's time to do the sandwiches.[b]T:It's time to make the sandwiches.[b]F:Rarely does he do a mistake.[b]T:Rarely does he make a mistake.[b]F:I'll do the arrangements for the party.[b]T:I'll make the arrangements for the party.[b]F:Will you make me a small favor?[b]T:Will you do me a small favor?[b]F:Before she left the house, she did her bed.[b]T:Before she left the house, she made her bed.[b]F:The president did an interesting speech, didn't he?[b]T:The president made an interesting speech, didn't he?[b]F:My father refuses to make business with dishonest people.[b]T:My father refuses to do business with dishonest people.[b]F:The teacher did the examination difficult.[b]T:The teacher made the examination difficult. 17.equally as 后接形容词是错误的，应该用equally+ 形容词 或者as+形容词+as。 [b]F:The second lesson was equally as difficult as the third. [b]T:The second and the third lessons were equally difficult.[b]=====================OR[b]--The second lesson was as difficult as the third.[b]F:Jim and his brother-in-law are equally as tall. [b]T:Jim and his brother-in-law are equally tall.[b]=====================OR[b]--Jim is as tall as his brother-in-law. 18. expect, suppose, think. Suppose和 think后面不跟不定 式, Expect 后面不跟名词性从句。[b]F:He thinks to return in May. [b]T:He expects to return in May.[b]=====================OR[b]--He thinks (or supposes) that he will return in May.[b]F:1 suppose to see you tomorrow. [b]T:I expect to see you tomorrow.[b]=====================OR[b]--I suppose (or think) that I will see you tomorrow. [b]F:I expect that he is busy now. [b]T:I think (or suppose) that he is busy now. 19.farther, further. Farther 指距离; further 表示时间，程度和数量等概念。[b]F:Chicago is further north than Fort Worth. [b]T:Chicago is farther north than Fort Worth.[b]F:I can give you farther information about this later. [b]T:I can pive you further information about this later.[b]F:How much further did he run than she did?[b]T:How much farther did he run than she did? 20.few, a few, Few 有否定的含义, 意为 not many, A few 有肯定的含义, 意为 some。[b]F:He was so tired that he stopped playing for few minutes.[b]T:He was so tired that he stopped playing for a few minutes.[b]F:There were a few chairs left, so I had to stand up.[b]T:There were few chairs left, so 1 had to stand up.[b]F:The meeting was canceled because a few members attended.[b]T:The meeting was canceled because few members attended.[b]F:Most people in Mexico speak Spanish, but few speak English.[b]T:Most people in Mexico speak Spanish, but a few speak[b]--English。 21. fewer, less.fewer指可数名词；less 指价值, 程度或数额。[b]F:The class consists of less than fifteen students.[b]T:The class consists of fewer than fifteen students.[b]F:He spends fewer time on his studies than on his golf game.[b]T:He spends less time on his studies than on his golf game.[b]F:It is true that less girls than boys become engineers.[b]T:It is true that fewer girls than boys become engineers, 22.had better, would rather 后跟不带to的不定式。[b]F:You had better to pay attention to the details.[b]T:You had better pay attention to the details.[b]F:I had better not to play tennis this afternoon.[b]T:I had better not play tennis this afternoon.[b]F:Which movie would you rather to see?[b]T:Which movie would you rather see?[b]F:She says that she would rather not to have dessert.[b]T:She says that she would rather not have dessert.[b]