托福獨(dú)立寫作高頻熱點(diǎn)論述詞匯用法實(shí)例分析：indicate

同學(xué)們您是否也想知道托福獨(dú)立寫作高頻熱點(diǎn)論述詞匯用法實(shí)例分析：indicate，這個(gè)問題的分析和解答呢？相信你通過以下的文章內(nèi)容就會(huì)有更深入的了解，話不多說，接下來就跟著中國(guó)教育在線小編一起看看吧。

托福獨(dú)立寫作熱點(diǎn)詞匯indicate詞義介紹

indicate這個(gè)詞小編相信各位托?？忌鷳?yīng)該并不陌生，這個(gè)詞匯的詞義很簡(jiǎn)單，就是表明、顯示的意思，用英文解釋那就是to point something out or to present evidence. 這個(gè)詞在獨(dú)立寫作中可以算是比較常見常用的一個(gè)詞匯了，因?yàn)楠?dú)立寫作為立論文，離不開對(duì)各類例證的運(yùn)用。而考生在舉出某個(gè)事例后，往往會(huì)繼續(xù)寫以上事例表明了什么觀點(diǎn)之類的句子，這個(gè)時(shí)候indicate就很容易被拿出來使用，因此熟悉這個(gè)詞匯的用法對(duì)大家來說是很重要的。

托福獨(dú)立寫作熱點(diǎn)詞匯indicate兩種用法例句分析

了解了indicate的基本詞義后，接下來小編就來為大家具體分析這個(gè)詞的標(biāo)準(zhǔn)用法，一般來說indicate的用法主要有兩種，分別是：

1. indicate that + Subject + Verb

這個(gè)用法應(yīng)該是最常見的用法之一了，一般放在句子當(dāng)中，其意思往往是前面的某事某物表明了之后的某個(gè)結(jié)果結(jié)論等等，大家來看幾個(gè)例句：

a. Estimates indicate that more than 60 percent of the yearly retail sales in the U.S. are credit transactions.

b. Evidence indicates that people have always been predominantly right-handed.

c. The drastic disappearance of Foraminifera in these layers of rock indicated that something had happened at the boundary between the Cretaceous and Tertiary periods.

2. indicate + Noun

這個(gè)用法可能大家用得會(huì)稍微少一些，但其實(shí)小編認(rèn)為這反而是更能體現(xiàn)大家對(duì)這個(gè)詞匯理解和掌握水平的一種用法，因?yàn)樵谶@個(gè)用法中，indicate往往有象征，暗示之類的意思，大家可以體會(huì)一下：

a. The drastic decline in the numbers of amphibians worldwide indicates the global pollution of water and air.

b. Record profits in the retail market indicate a boom in the economy.

c. An increase in crime indicates a decline in moral standards.

indicate相關(guān)高頻詞匯用法匯總指點(diǎn)

當(dāng)然，除了indicate這個(gè)詞本身，考生也需要了解其相關(guān)詞匯的正確用法，來拓展自身對(duì)詞匯的理解和運(yùn)用技巧，下面這3個(gè)indicate相關(guān)的詞匯indication,indicator和indicative的用法大家要掌握好：

1. indication

先來看第一個(gè)詞匯indication，這個(gè)詞匯的詞性為名詞，含義也是表明;顯示;象征之類的意思，用英文來理解，An indication is an act of indicating something。大家也可以理解成clue或是suggestion之類的含義。這個(gè)詞匯比較常見的用法是give sb. an indication of或者be an indication of，都可以用來替代indicate在句子里發(fā)揮出同樣的意思，比如：

a. The drastic decline in the numbers of amphibians worldwide indicates the global pollution of water and air.

b. The drastic decline in the numbers of amphibians worldwide gives scientists an indication of the global pollution of water and air.

c. The drastic decline in the numbers of amphibians worldwide is an indication of the global pollution of water and air.

2. indicator

這個(gè)詞匯同樣也是indicate的名詞形式，這個(gè)詞匯的英文解釋是an object that indicates the state or level of something。從其定義上就可以看出，這個(gè)詞和上面的indication雖然同為名詞，但還是存在一定區(qū)別的，具體來說，indication是一個(gè)比較抽象的概念，而indicator則有具體的對(duì)象，是能夠暗示或表明某件事某個(gè)現(xiàn)象的具體事物。還是通過實(shí)際例句來說明，剛才indication里給出的例句a可以這么變：

a. The drastic decline in the numbers of amphibians worldwide indicates the global pollution of water and air.

b. The number of amphibians worldwide is used as an indicator of global pollution of water and air.

大家可以看出，想要使用indicator的情況下，必須要有具體的對(duì)象，也就是例句中的the number of amphibians worldwide，再來看這幾個(gè)句子：

c. Nitrogen oxides are used by scientists as an indicator of economic activity and of the effectiveness of pollution-control measures.

d. Gold prices are often seen as an indicator of inflation.

e. The stock market is seen as a leading indicator of economic growth.

另外，大家如果平時(shí)比較關(guān)心金融商業(yè)類的新聞報(bào)道，那么應(yīng)該會(huì)經(jīng)?？吹竭@個(gè)詞組economic indicators，這個(gè)詞指的一般是經(jīng)濟(jì)類相關(guān)的各種數(shù)字?jǐn)?shù)據(jù)，比如失業(yè)率或是通貨膨脹率等等，比如：

f. Economic indicators suggest that prices will go up.

那么既然可以用來指數(shù)字，下面這個(gè)用法對(duì)不對(duì)呢?

High crime rates are an indicator of a decline in moral standards.

這里小編要強(qiáng)調(diào)一下，這個(gè)用法本身是錯(cuò)誤的。大家需要注意一點(diǎn)，這句話的主語(yǔ)是high crime rates而不是crime rates，indicator一般指代的都是無屬性沒有修飾的某個(gè)事物或是數(shù)值，一旦帶上了形容詞，這個(gè)主語(yǔ)本身就已經(jīng)不是indicator而直接就是一個(gè)結(jié)果了，這種時(shí)候主語(yǔ)本身就帶有了indication的抽象概念。以上面這個(gè)句子為例的話，犯罪率這個(gè)數(shù)據(jù)可以作為道德標(biāo)準(zhǔn)(是否)下降的indicator，但高犯罪率本身就已經(jīng)是道德標(biāo)準(zhǔn)下降的indication了。這個(gè)解釋可能有點(diǎn)繞，大家來看一下這個(gè)句子的正確寫法：

High crime rates are an indication of a decline in moral standards.

Crime rates are used as an indicator of a decline in moral standards.

3. indicative

最后再來說說indicate的形容詞形式indicative的用法，這個(gè)詞的詞義是suggestive or serving as a sign of something，用在句子里可以以be indicative of來替換indicate，比如：

a. The drastic decline in the numbers of amphibians worldwide indicates the global pollution of water and air.

上面這個(gè)句子就可以替換成:

b. The drastic decline in the numbers of amphibians worldwide is indicative of the global pollution of water and air.

再給大家?guī)讉€(gè)例句參考一下：

c. Thin tree rings are indicative of slow tree growth. [=Thin tree rings indicate that a tree has grown slowly]

d. Provocative images in the media are indicative of the vibrant competition in the media.

以上就是托福獨(dú)立寫作中熱點(diǎn)詞匯indicate以及其名詞形式indication、indicator還有形容詞形式indicative的一些用法細(xì)節(jié)精析，結(jié)合例句為大家講解了具體的使用細(xì)節(jié)注意事項(xiàng)，希望能夠幫助各位同學(xué)更為準(zhǔn)確地在寫作中運(yùn)用好這個(gè)詞匯提升作文詞句的水平和得分。

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