【正文】 w will be our teaching building. 表“現(xiàn)在正在建的”應(yīng)用被動(dòng)語(yǔ)態(tài)的正在進(jìn)行時(shí)，因此在 built 前加 being。 （ 七）情態(tài)動(dòng)詞 41． He can be at home now because the light in his room is still on. 表特別有把握的肯定判斷時(shí)用 must，表特別有把握的否定判斷時(shí)用 can, can表判斷時(shí)只用在否定句中。 ? 17． Their school is twice as larger as our school. ? 表倍數(shù)關(guān)系的 asas中間只能用形容詞或副詞的原級(jí)。所以應(yīng)把 believes改為 beliefs. （ 二）冠詞 7． The boss wants to hire an useful person. 用 a還是 an，取決于后面單詞的第一個(gè)音標(biāo)，如為元音用 an，為輔音用 a。 寫作是對(duì)學(xué)生運(yùn)用英語(yǔ)的綜合 能力的考查，是最能體現(xiàn)學(xué)生英語(yǔ)水平的一種檢測(cè)方式。 而 roof 和 belief直接加 s變?yōu)閺?fù)數(shù)。例句中應(yīng)把 hundreds 改為 hundred。 40． I finished the work on time under the help of him. “在 … 的幫助下”用 with而不用 under。所以把 been去掉。因此應(yīng)改為：She decided to work harder in order not to fall behind the others. 65． It’s better to laugh than crying. 表比較時(shí)比較的雙方應(yīng)為同種結(jié)構(gòu)，或都是名詞或都是不定式。 78． This is the car for that I paid a high price. 定語(yǔ)從句的先行詞為物，而且引導(dǎo)詞放在介詞后時(shí)，只能用 which. 79． She is one of the students who has passed the exam. 定語(yǔ)從句修飾 one of 加上復(fù)數(shù)名詞時(shí)，復(fù)數(shù)名詞是定語(yǔ)從句的先行詞，因此把 has 改為 have。 88． The population of our country are increasing slowly now. population 單獨(dú)作主語(yǔ)謂語(yǔ)動(dòng)詞經(jīng)常用單數(shù)；如果其前有分?jǐn)?shù)或百分?jǐn)?shù)，而且后面又有復(fù)數(shù)名詞時(shí)謂語(yǔ)動(dòng)詞用復(fù)數(shù)。所以把 stood改為 standing. （十八）修飾語(yǔ)在句中的位置不當(dāng) 99． We almost have written twenty positions this term. 像 almost這樣副詞在句中放在助動(dòng)詞 be動(dòng)詞之后，實(shí)意動(dòng)詞之前。因此把 are 改為 is?！倍鴘nless相當(dāng)于 if not, 所以本句應(yīng)改成： I won’t go unless he invites me。 63． I will get somebody repair the recorder for you. “讓某人做某事”可以有以下幾種表達(dá)法： make sb do sth。 50． I haven’t learnt any English before I came here. 我來(lái)這兒已經(jīng)是過(guò)去的動(dòng)作，在此之前發(fā)生的事應(yīng)該用過(guò)去完成時(shí)。 35． I don’t know that he has finished the work yet. yet 用于否定和疑問(wèn)句， already用于肯定句。 ? 15． These books are mine。 5． I bought some potatos and tomatos at the supermarket. 中學(xué)階段以“ o”結(jié)尾的名詞中有四個(gè)詞變復(fù)數(shù)時(shí)要加 es，它們是 tomato, potato, Negro, hero。 1. He gave me a very good advice yesterday. 句中的 a要去掉，因?yàn)?advice是不可數(shù)名詞。 10． The machine was invented in 1920s. 在 in后加 the，因?yàn)楸硎灸甏?in加 the再加幾十的復(fù)數(shù)，如在八十年代 in the 80s。因此把 more去掉。 45． You hadn’t better stay up too late because you have to get up early tomorrow. had better 的否定在 better 后面加 not. （八）動(dòng)詞的時(shí)態(tài) 英語(yǔ)的常用時(shí)態(tài)有十六種，一般根據(jù)上下文和時(shí)間狀語(yǔ)來(lái)確定時(shí)態(tài)。 55． The book written by him is sold well. 說(shuō)一本書暢銷是指書本身的屬性，因此不用被動(dòng)語(yǔ)態(tài)。所以把 if 改為whether。 （十四）主謂一致 83． The poet and writer are invited to give a speech at the meeting. poet和 writer共用一個(gè)冠詞，指的是一個(gè)人身兼二職，所以謂語(yǔ)動(dòng)詞應(yīng)為單數(shù)。所以在 we 后加 had. 93． My suggestion is that we would send a few people to help them. suggestion 的表語(yǔ)從句也應(yīng)用虛擬語(yǔ)氣，必須用 should加動(dòng)詞原形， should可以省略。 94． The secretary wishes that she has time to type the letter now. wish 后的時(shí)態(tài)應(yīng)該把真實(shí)時(shí)態(tài)往后推一個(gè)時(shí)態(tài)