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1) be +现在分词,构成进行时态,例如: They are having a meeting. 他们正在开会。 English is becoming more and more important. 英语现在越来越重要。 2) be + 过去分词,构成被动语态,例如: The window was broken by Tom.. 窗户是汤姆打碎的。 English is taught throughout the world. 世界各地都教英语。 3) be + 动词不定式,可表示下列内容: a. 表示最近、未来的计划或安排,例如: (07/05/2007 06:24:05) [查看全文] 温馨提示:全文即点即译
1) It's easy (for me) to do that.我做这事太容易了 easy, difficult, hard, important, possible, impossible, comfortable, necessary, better; the first, the next, the last, the best, too much, too little, not enough It's so nice to hear your voice. 听到你的声音真高兴。 It's necessary for you to lock the car when you (07/05/2007 06:24:05) [查看全文] 温馨提示:全文即点即译
forget to do 忘记要去做某事。 (未做) forget doing 忘记做过某事。 (已做) The light in the office is stil on. He forgot to turn it off. 办公室的灯还在亮着,它忘记关了。(没有做关灯的动作) He forgot turning the light off. 他忘记他已经关了灯了。 ( 已做过关灯的动作) Don't forget to come tomorrow. 别忘了明天来。 (to come动作未做) 典型例题 ---- The light in t (07/05/2007 06:24:04) [查看全文] 温馨提示:全文即点即译
1)过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。 2)过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。 一般过去时的时间状语: yesterday, last week,…ago, in1980, in October, just now, 具体的时间状语 共同的时间状语: this morning, tonight,this April, now, once,before, already, recently,lately 现在完成时的时间状语 (07/05/2007 06:24:04) [查看全文] 温馨提示:全文即点即译
表伴随时,既可用分词的独立结构,也可用with的复合结构。 with +名词(代词)+现在分词/过去分词/形容词/副词/不定式/介词短语 举例: He stood there, his hand raised. = He stood there, with his hand raise. 典型例题 The murder was brought in, with his hands ___ behind his back。 A. being tied B. having tied C. to be tied D. tied 答案D. with +名词(代词)+分 (07/05/2007 06:24:03) [查看全文] 温馨提示:全文即点即译
定冠词the与指示代词this,that同源,有"那(这)个"的意思,但较弱,可以和一个名词连用,来表示某个或某些特定的人或东西。 1)特指双方都明白的人或物: Take the medicine. 把药吃了。 2)上文提到过的人或事: He bought a house. I've been to the house. 他买了幢房子。我去过那幢房子。 3)指世上独一物二的事物: the sun, the sky, the moon, the earth 4)单数名词连用表示一类事物,如:the dollar 美元; t (07/05/2007 06:24:03) [查看全文] 温馨提示:全文即点即译
1) 直接说明事物的性质或特征的形容词是性质形容词,它有级的变化,可以用程度副词修饰,在句中可作定语、表语和补语。例如:hot 热的。 2) 叙述形容词只能作表语,所以又称为表语形容词。这类形容词没有级的变化,也不可用程度副词修饰。大多数以a开头的形容词都属于这一类。例如:afraid 害怕的。 (错) He is an ill man. (对) The man is ill. (错) She is an afraid girl. (对) The girl is afraid. 这类词还有: well,unwell,ill,faint,afra (07/04/2007 09:46:51) [查看全文] 温馨提示:全文即点即译
1. It is + 被强调部分 + that ... 该句型是强调句型。将被强调的部分放在前面,其它部分置于that之后。被强调部分可以是主语,宾语,表语或状语。强调的主语如果是人,that可以由who换用。如果把这种句型结构划掉后,应该是一个完整无缺的句子。这也是判断强调句型与其它从句的方法。 (07/04/2007 09:46:50) [查看全文] 温馨提示:全文即点即译
1) 单数人称代词并列作主语时,其顺序为: 第二人称 -> 第三人称 -> 第一人称 you -> he/she; it -> I You, he and I should return on time. 2) 复数人称代词作主语时,其顺序为: 第一人称 -> 第二人称 -> 第三人称 we -> you -> They 注意: 在下列情况中,第一人称放在前面。 a. 在承认错误,承担责任时, It was I and John that made her angry. 是我和约翰惹她生气了。 (07/04/2007 09:46:49) [查看全文] 温馨提示:全文即点即译
modern(现代人)—modernise/modernize(<主英>=modernize) popular(通俗的, 流行的, 受欢迎的)—popularise/popularize(<主英> =popularize) (3)形容词后缀 ?able, ible question( 疑问)—questionable(可疑的) al nature(自然)—natural(自然的) structure(结构, 构造)—structural(结构的, 建筑的) ?an,?arian, (07/04/2007 09:46:49) [查看全文] 温馨提示:全文即点即译
1)并列谓语的时态一致。 【例如】Yesterday I went shopping, bought some books and had dinner at a good restaurant. The soldier looked at him, exchanged glances with his comrade and took out the gun. 2)主从复合句的时态一致。 a)主句为现在时、将来时、现在完成时,宾语从句谓语动词时态按情况而定。 【例如】 (07/04/2007 09:46:48) [查看全文] 温馨提示:全文即点即译
1) The Sahara is the biggest desert in the world. 形容词最高级前通常必须用定冠词 the,副词最高级前可不用。 形容词most前面没有the,不表示最高级的含义,只表示"非常"。 It is a most important problem. =It is a very important problem. 注意: 使用最高级要注意将主语包括在比较范围内。 (错) Tom is the tallest of his three brothers. (对) Tom is the tallest of the three b (07/04/2007 09:46:47) [查看全文] 温馨提示:全文即点即译
worth,worthy,worth-while都为adj. 意为"值得"。 1. worth: be worth + n. 当名词为金钱时,表示"…… 值得……" be worth doing sth. "……某事值得被做" The question is not worth discussing again and again. 2. worthy:be worthy of +n. 当名词为抽象名词时表示"……值得……" be worthy to be done "某事值得被做" The question is not worthy to be discussed agai (07/04/2007 09:46:47) [查看全文] 温馨提示:全文即点即译
1) 表示目的;它的否定式是so as not to do。 Tom kept quiet about the accident so as not to lose his job. 汤姆对事故保持沉默是为了不丢掉他的工作。 Go in quietly so as not to wake the baby. 轻点进去,别惊醒了婴儿。 2) so kind as to ---劳驾 Would you be so kind as to tell me the time? 劳驾,现在几点了。 (07/04/2007 09:46:45) [查看全文] 温馨提示:全文即点即译
1) shall用于第一人称,常被will 所代替。 will 在陈述句中用于各人称,在争求意见时常用于第二人称。 Which paragraph shall I read first. Will you be at home at seven this evening? 2) be going to +不定式,表示将来。 a. 主语的意图,即将做某事。 What are you going to do tomorrow? b. 计划,安排要发生的事。 The play is going to be produced next month。 c. (07/04/2007 09:46:44) [查看全文] |
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