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重編程脂質(zhì)代謝,enhances( 二 )


縱觀過去的幾年,汽車行業(yè)所使用的新技術(shù)已經(jīng)影響到了生活中的每一個人,例如遍布城市各個角落的滴滴、優(yōu)步,而中國互聯(lián)網(wǎng)的高速發(fā)展也為以汽車為載體打造的移動互聯(lián)平臺提供了新的市場機(jī)遇,我們可以好不夸張的說:我們正在由汽車數(shù)字化轉(zhuǎn)向汽車智能化 。數(shù)字化是實(shí)現(xiàn)智能化、網(wǎng)聯(lián)化、“工業(yè)4.0”等未來愿景的技術(shù)性基礎(chǔ),現(xiàn)在雖然沒有企業(yè)能夠全部實(shí)現(xiàn)數(shù)字化,目前負(fù)責(zé)研發(fā)、生產(chǎn)、銷售的部門還是各自分開的獨(dú)立系統(tǒng),還屬于各自為政的一個階段,如何能夠建立一個共同的、基于數(shù)字化的平臺,然后在既有的基礎(chǔ)上開展諸如機(jī)器學(xué)習(xí)、人工智能等,才能夠進(jìn)入到數(shù)字化的下一階段才是我們應(yīng)該思考的事情 。
雅思英語閱讀“段落標(biāo)題配對題”該怎么做?

重編程脂質(zhì)代謝,enhances


雅思閱讀考試中,“段落標(biāo)題配對題”(Matching headings)由于選項(xiàng)數(shù)目大大多于文章中段落的數(shù)目,且需要花費(fèi)大量時間理解段落,無疑是很多人的噩夢 。段落標(biāo)題是段落的大意、中心思想或主旨 。因此,要正確匹配段落標(biāo)題就必須先理解段落的大意 。但現(xiàn)實(shí)是,雅思考試時我們沒有那么多時間去仔細(xì)閱讀 。如果給大家1個小時做一篇文章,我相信大部分同學(xué)還是能夠準(zhǔn)確做對的 。
Luckily,根據(jù)英文寫作規(guī)范,英文段落是存在標(biāo)準(zhǔn)結(jié)構(gòu)的,具體如下:根據(jù)上述段落結(jié)構(gòu),一個標(biāo)準(zhǔn)的英文段落,第一句話為段落的Topic Sentence,也就是中心句 。最后一句是結(jié)尾句,也是概括本段的中心大意,中間部分則是支撐觀點(diǎn)和細(xì)節(jié) 。而“段落標(biāo)題配對題”正好需要我們掌握段落的大意 。由此可見,我們是可以通過查看段落的Topic Sentence來直接答題的 。
段落的Topic Sentence在段落中一般會出現(xiàn)在以下5個位置:1.段首第一句話一個段落如果存在中心句,絕大部分情況會是在第一句話 。Placing the topic sentence at the beginning of a paragraph offers a number of advantages (中心句). To begin with, it can help the writer keep an eye on paragraph unity by providing a guide for selecting details for the rest of the paragraph. For readers, placement at the beginning establishes the initial context, giving them the foundation they need to understand the details which follow. This is especially true if the writer not only introduces the main point in the topic sentence, but also forecasts the paragraph’s organization with phrases like “a number of advantages.”2.段中第二句話在這種情況下,第一句話往往是引出本段落要討論的話題 。
在下面的段落中,第一句話引出“topic sentence”這一話題,第二句話為中心句 。This is not the only place the topic sentence can go, however. Many times the topic of a paragraph may be introduced after a transitional sentence (中心句). The transitional sentence guides the reader through a shift in thought, pointing back to the previous idea and forward to a new one. That new idea becomes the topic sentence of the new paragraph, and is followed, as before, by supporting and clarifying details.3.段尾最后一句話在這種情況下,段落前面往往是一系列的例子或事實(shí),最后用一句話總結(jié)前面的例子或事實(shí) 。
What if you decide a paragraph should be developed in indirect order? It may be that the point you’re making is very controversial, so much so that your readers might disagree with you. Or you may feel that leading the readers through a series of supporting details might make comprehension of the main idea easier, letting them “warm up” before learning your message. Sometimes building up slowly to a main idea can be used as a dramatic tool as well, keeping readers guessing until the last instant. In these situations, it may be best to place the topic sentence at the end of the paragraph (中心句).4.段首第一句和段尾最后一句話這種情況下,往往段落內(nèi)容較多和復(fù)雜 。

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