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| as…as… 和…一样 (as+ adj./adv. +as + 比较对象) |
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|---|---|
| not as…as…否定比较(比较状语从句) |
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| not so…as… 不如…那样… |
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| less + adj./adv. + than | Your sister will be here in less than an hour and we must be at the station to meet her. |
| The temptation | to | steal 偷窃的诱惑力 | leads to more crime. |
|---|---|---|---|
| smoke 吸烟的诱惑 | is strong for him. | ||
| of | wealth 金钱的诱惑 | is irresistible. |
| they are、it is 现在 | they were、it was 过去 |
|---|---|
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| People are not so honest as before. | People are not so honest as they once were. 短语than ever before |
| I think 我想… | I thought 我原以为… |
| I think that they'll move in the day after tomorrow. | She never thought of it again, but ten months later, she received a letter from a girl in Holland. |
| watch v. 观察, 监视; 当心(口语中) | watch sth. 当心 |
|---|---|
| watch the enemy. | Watch your head! (威胁) |
| as usual 像平常一样 | than usual 比平常... |
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| As usual, the police will have a difficult time. | They have been expecting a splendid crop this year and harvesting has begun earlier than usual. |
| hand…to… (比较有权威的人)递给... | hand in 上交 | pass sth. to sb. 一个一个的传递(更常用) |
|---|---|---|
| handed it to an assistant. | Time's up. Stop writing and hand in your papers. 时间到了。不要再写了,把试卷交上来。 | pass a pen to me.递给我一支笔。 |
| find sth. 找到…(sth. 是看得见, 模得着的, 具体的) | find out sth. 发现…(sth.一般是抽象的) |
|---|---|
| I find the pen. (pen 是具体的) | find out the truth. 发现真相(抽象) |
| free adj. 免费的;自由的;随心所欲的 | fee n. 交费;酬金;会费,入场费;封地,采邑 |
|---|---|
| Children under five years old travel free. 5 岁以下儿童免费旅行。 | fee parking 收费的停车场 |
| 复习:最高级 § | 复习:比较级 § |
|---|---|
| the adj. / adv. 的最高级(+介词短语表示比较的范围) | adj. / adv.的比较级( + than 比较的对象) |
| 范围:三者或以上 | 范围:通常用于两者之间比较 |
结构:as +adj./adv. + as +比较的对象 (因为比较的是同一个级别的,通常使用的是形容词/副词的原型)
翻译:“和... 相比一样的 ...”
比较对象:可以多样化,不光可以和别人比,也可以与从前比,与可能比等。
| more…than… |
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|---|---|
| less…than… | |
| as + adj./adv. + as… | |
| not so … as… | |
| not as … as… |
比较状语从句含有或暗含有“与…相比”的意思。当句子里两个动词相同、时态也一样时, 则第二个动词可以省略,比较从句就成了含蓄的从句。如果对比的东西很明显,那么为了避免重复,从句 中有些成分、甚至整个从句都省略,因此这类句子往往不完整。
| 比较对象的多样性 | as+adj./adv. + as + 比较的对象 | not + so / as + adj./adv. + as + 比较的对象 |
|---|---|---|
| 时间介词 | Her mother is as beautiful as before. 她的妈妈像以前一样漂亮。 | Her mother is not as beautiful as before. 她妈妈不像以前那么漂亮了。 |
| 过去式表时间 | Her mother is as beautiful as she was. 她的妈妈像以前一样漂亮。 | Her mother is not as beautiful as she was. 她妈妈不像以前那么漂亮了。 |
| used to do(动词原型) § | Her mother is as beautiful as she used to be. 她的妈妈像过去一样漂亮。 | Her mother is not as beautiful as she used to be. 她妈妈不像过去那么漂亮了。 |
| 过去与现在 | Travelling was as easy as today. 旅行像现在这样容易。 | Travelling was not as easy as it is today. 旅行不像现在这样容易。 |
| 与可能性 | I will do it as quickly as possible. 可能的 | I will do it as quickly as I can. 能够的 |
| 与想像 | You are as clever as I think. 和我想的一样 | The problem was not as complicated as we thought. 与过去想 |
| 原型 (do) | 过去式 (did) | 过去分词 (done) | 现在分词(doing) |
|---|---|---|---|
| choose | chose | chosen | |
| wrap | wrapped | wrapped | wrapping |