中文字幕人妻色偷偷久久_天天鲁一鲁摸一摸爽一爽_最新亚洲人成网站在线观看_999久久久免费精品国产_久久精品丝袜高跟鞋

歡迎訪一網(wǎng)寶!您身邊的知識小幫手,專注做最新的學(xué)習(xí)參考資料!

while的用法知多少

一網(wǎng)寶 分享 時(shí)間: 加入收藏 我要投稿 點(diǎn)贊

今天我們來看看英文單詞need的用法,你知道有幾種呢,快來一起學(xué)習(xí)吧。下面小編就和大家分享,來欣賞一下吧。

need的用法

need”作為情態(tài)動(dòng)詞的用法

一、need表示“需要”或“必須”,通常用于否定句,疑問句,條件句.例如:1.You needn't do it again.你不需要重復(fù)做了.2.He needn't worry about it.這件事他無需擔(dān)心.3.Need he do this homework first?他需要先做這些作業(yè)嗎?4.Need they fill in the form?他們需要填表嗎?二、在否定句中,可以用need的否定形式+不定式完成體.例如:1.We needn't have worried.其實(shí)我們不必要慌.2.You needn't have mentioned it.你本來不必提起這件事.3.You needn't have said that when he asked.當(dāng)他問的時(shí)候,你其實(shí)不必要說.三、needn't后的不定式間或也能用進(jìn)行式或被動(dòng)語態(tài).例如:1.He needn't be standing in the rain.他不必要站在雨中.2.We needn't be waiting in this place.我們不必要在這兒等.3.The hedges needn't be trimmed thisweek.本周樹蘺不必要整修.四、其一般疑問句的答語,肯定用must,否定用needn't.Need I go with her?我需要和他一起去嗎?Yes,you must.是的,你需要去.No,you needn't.不,你不必去.

編輯本段“need”作為實(shí)義動(dòng)詞時(shí),通常用法是

人+need +to do 物+need +doing 物+need +to be done 例如:The room needs cleaning = The room needs to be cleaned.房間需要打掃了.另外,“need”作實(shí)義動(dòng)詞時(shí)后還可以直接跟名詞.請看下面的例子:It is a question that needs very careful consideration.這是一個(gè)需要慎重考慮的問題 很簡單的方法區(qū)別情態(tài)動(dòng)詞與實(shí)義動(dòng)詞:當(dāng)need為情態(tài)動(dòng)詞時(shí),意思是“必要”,否定為"needn't",后面大多接動(dòng)名詞,表示動(dòng)作; 當(dāng)need為實(shí)義動(dòng)詞時(shí),意思是“需要”,否定為"don't need",后面大多跟名詞.

追答:一、need表示“需要”或“必須”,通常用于否定句,疑問句,條件句。例如: 1.You needn't do it again.你不需要重復(fù)做了。 2.He needn't worry about it.這件事他無需擔(dān)心。 3.Need he do this homework first?他需要先做這些作業(yè)嗎? 4.Need they fill in the form?他們需要填表嗎? 二、在否定句中,可以用need的否定形式+不定式完成體。例如: 1.We needn't have worried.其實(shí)我們不必要慌。 2.You needn't have mentioned it.你本來不必提起這件事。 3.You needn't have said that when he asked.當(dāng)他問的時(shí)候,你其實(shí)不必要說。 三、needn't后的不定式間或也能用進(jìn)行式或被動(dòng)語態(tài)。例如: 1.He needn't be standing in the rain.他不必要站在雨中。 2.We needn't be waiting in this place.我們不必要在這兒等。 3.The hedges needn't be trimmed thisweek.本周樹蘺不必要整修。 四、其一般疑問句的答語,肯定用must,否定用needn't。 Need I go with her? 我需要和他一起去嗎? Yes,you must. 是的,你需要去。 No,you needn't. 不,你不必去。人+need +to do 物+need +doing 物+need +to be done 例如: The room needs cleaning = The room needs to be cleaned. 房間需要打掃了。 另外,“need”作實(shí)義動(dòng)詞時(shí)后還可以直接跟名詞。請看下面的例子: It is a question that needs very careful consideration.這是一個(gè)需要慎重考慮的問題 很簡單的方法區(qū)別情態(tài)動(dòng)詞與實(shí)義動(dòng)詞:當(dāng)need為情態(tài)動(dòng)詞時(shí),意思是“必要”,否定為"needn't",后面大多接動(dòng)名詞,表示動(dòng)作; 當(dāng)need為實(shí)義動(dòng)詞時(shí),意思是“需要”,否定為"don't need",后面大多跟名詞。

prefer的用法

1,prefer sth to sth.喜歡···而不喜歡···=like```better than````

2,prefer th do sht than do sth喜歡做···而不喜歡做···

3prefer sth更喜歡···

4prefer doing sth to doing sth喜歡做···而不喜歡做···

While的用法你知多少?

最近共學(xué)社開啟了互評的模式,雖然表面上是為他人評點(diǎn),似乎費(fèi)時(shí)費(fèi)力,但實(shí)際上卻是獲益良多。因?yàn)樵谶@個(gè)過程中,你會(huì)看到其他人的閃光點(diǎn),你可以學(xué)起來;而碰到一些有問題的地方,你可以去進(jìn)一步查證,說服別人,鞏固自己。

今天,就拿“while" 舉個(gè)栗子。While有三種詞性:動(dòng)詞、名詞、還有我們最熟知,也是最容易混淆的連詞。

1.動(dòng)詞

while作為動(dòng)詞用法是最簡單的:消磨(時(shí)間)

固定搭配有:while away the hours/evenings/days etc.

e.g. The evenings were whiled away in endless games of cards. 晚上的時(shí)光都是在沒玩沒了的牌局中消磨過去的。

2. 名詞

while作為名詞:一段時(shí)間(尤指較短的時(shí)間);

固定搭配有:take a while/for a while/ a little(short) while/quite a while/be worth sb.'s while(to do/doing sth.)/make it worth sb's while/once in a while/all the while(始終)

拿all the while舉個(gè)例子:

He examined her thoroughly, talking softly all the while. 他給她作了徹底的檢查,同時(shí)始終與她輕聲交談/細(xì)聲細(xì)語地與她交談。

在了解while作為連詞的用法之前,先介紹下連詞的種類。

連詞分兩種:并列連詞+從屬連詞

并列連詞:可以連接對等的單詞、短語或句子的稱為并列連詞。最基本的有:and, or ,but,就不一一舉例了。

從屬連詞:這類連詞引導(dǎo)的從句充當(dāng)狀語,并且是引導(dǎo)從句的。比如becasue, if等

關(guān)于如何區(qū)分使用并列連詞或從屬連詞,我網(wǎng)上搜到了一個(gè)貼,比較簡潔明了:

若兩個(gè)子句都是獨(dú)立子句 (independent clauses),那么要使用 and, or, but, so 等對等連接詞(并列連詞),或者不用連接詞而用正確的標(biāo)點(diǎn)符號,即分號。若這兩個(gè)子句一為獨(dú)立子句、一為附屬子句 (dependent or subordinate clauses),那么附屬子句的前面須使用 though, because, while, when, if 等附屬連接詞(從屬連詞)。

3. 從屬連詞(1),引導(dǎo)時(shí)間狀語, 可以放在句首&句中

當(dāng)...的時(shí)候

句首: While I was writing the letter, she was doing the dishes.

我在寫信的時(shí)候,她在洗碗。

句中:We must work hard to gain more knowledge while we are young.

趁著現(xiàn)在還年輕,我們要刻苦學(xué)習(xí),獲得更多的知識。

4.從屬連詞(2),引導(dǎo)讓步狀語從句,放在句首

盡管、雖然(比although, though語氣要輕)

e.g. While never a big eater, he did snack a lot.

他雖然胃口從來不大,但零食確實(shí)是吃得多。

5.從屬連詞(3),引導(dǎo)條件狀語從句,句首&句中

”只要“,相當(dāng)于as long as

句首:While there is life, there is hope.

有生命就有希望。

句中:We can surely overcome these difficulties while we are united.

只要我們團(tuán)結(jié)一致,一定能克服這些困難。

6. 從屬連詞(5),引導(dǎo)原因狀語從句,句中

“既然”,相當(dāng)于since

e.g. I'd like to get it settled today while we are at it.

既然我們著手干了,我想今天就把它解決掉。

7. 并列連詞(1),表示轉(zhuǎn)折,句中

“而、可是、但是”,相當(dāng)于wheras(用于強(qiáng)調(diào)兩種活動(dòng)、情況之間的差別)

e.g. Motion is absolute while stagnation is relative.

運(yùn)動(dòng)是絕對的,而靜止是相對的。

He went out for a walk, while I stayed at home.

他出去散步了,而我卻待在家里了。

8. 并列連詞(2),表示遞進(jìn),句中

“并且、而且”,相當(dāng)于“and what is more"

e.g. The new man-made fibres are more hardwearing than natural fibres and greatly reduce mending, while good ready-made clothes are cheap and plentiful.   新的人造纖維比天然纖維耐磨,因此能大大減少修補(bǔ)工作,而且做好的衣服價(jià)廉物美,數(shù)量也多。

注:第二種最可能考,因?yàn)楹笠粋€(gè)動(dòng)詞不定式省略了to

not only ... but also的用法解析

一、“not only … but also”的兩種用法

1.not only … but also應(yīng)連接兩個(gè)相對稱的并列成分.例如:

Not only MrLin but also his son joined the Party two years ago.(連接兩主語)

I not only play tennis but also practise shooting.(連接兩個(gè)謂語動(dòng)詞)

He plays not only the piano but also the violin.(連接兩個(gè)賓語)

They speak English not only in class but also in the dormitory.(兩個(gè)地點(diǎn)狀語)

注:句子 He not only plays the piano but also the violin 不是好的文體,因?yàn)?but also 之后的成分與 not only 之后的成分不對稱.

2.not only …but also 連接兩個(gè)分句,并且 not only /until位于句首時(shí),第一個(gè)分句中的主語和謂語要部分倒裝.例如:

Not only does the sun give us light but also it gives us heat.

Not only didhe speak English correctly,but also he speaks it fluently.

Not only is this young man clever but also he is hard-working.

二、如何避免使用 not only but also

寫好英文句子的核心是:先意識到自己使用了哪些濫俗搭配。

漢語:健康教育不僅可以應(yīng)對青少年肥胖問題,還可以保護(hù)他們的自由

朱諾版本的翻譯:Health educationamong teenagers not only address the adolescentobesity but also protects their freedom

今天這個(gè)句子我也是用的not only but also,看到大家的句子也是清一色的not only but also, 但是有幾個(gè)娃的句子成功避免了這個(gè)比較濫俗的表達(dá),我們來看一下:

沉迷物化生無法自拔的Diana:

Healtheducation tackles juvenile obesity, guarding teenagers' freedom.

Jasmine

Healtheducation, ensuring teenagers’ freedom, helps them stay away from obesity.

通過這兩個(gè)句子,大家看一下避免not only but also的一個(gè)用法是靈活實(shí)用伴隨狀語,這個(gè)是大家之前在群里翻譯的時(shí)候,老師就教過的。我們今天看一下更多的避免使用not only but also的方法吧~

Plain:they were passionate lovers not only onstage but also after stage

Better:they were passionate lovers onstage and offstage

Better:they were passionate lovers onstage and off

介詞短語放在文末,言簡意賅。

Plain:outside the cinema, she lit a cigarette, not necessarily because she had adesire to smoke, but because she felt the need for warmth.

Better:outside the cinema, she lit a cigarette, as much from the need for warmth asfrom a desire to smoke

通過這個(gè)句子,我們學(xué)到一種巧妙的寫法,就是把not only but also 換成as much as 因?yàn)閮烧叨际潜磉_(dá)的并列關(guān)系。From可以代替用的很俗的because.句子的靈活性就增加很多。

又比如:

在業(yè)余時(shí)間里,他不僅熱衷于海上沖浪,而且還熱衷于上網(wǎng)。

不合格: In his spare times, he not only loves surfing, but also web-surfing.

合格: in his free time, he enjoys not only surfing but also online activity.

不合格句子中,有這幾個(gè)句法錯(cuò)誤:

1.業(yè)余時(shí)間:spare time 應(yīng)該是單數(shù)。

2.not only..butalso一般位于動(dòng)詞后面,而且當(dāng)中無需逗號。

3.前后的surfing 重復(fù)且含義不清楚。

合格范文只是合格而已,not only but also去掉后,我們來看看結(jié)果:

優(yōu)秀:inhis free time, he is a surfer of both waves and the internet.

其實(shí)避免使用not only but also的句子前提是,你意識到,這個(gè)表達(dá)雖然是你最開始學(xué)的,宛如there be句型一樣印在大腦里。但是這個(gè)表達(dá),實(shí)在有些俗套,通過今天的講解,大家可以從語義的角度,對句子增加多樣性了。

enough 的具體用法詳解

1.enough 用作形容詞,意為“充足的;足夠的”,在句中可作定語或表語。作定語時(shí),它的位置較靈活,既可放在所修飾詞前,也可放在所修飾詞后。例如:

We have enough time(time enough)to finish the work.

我們有足夠的時(shí)間來完成這項(xiàng)工作。

2.enough 用作副詞,意為“充分地;足夠地;十分”,修飾形容詞、副詞或動(dòng)詞,位于所修飾詞之后。例如:

Are you warm enough in such a light jacket?

你穿這么薄的夾克夠暖和嗎?

enough往往用在“be+ 形容詞+enough+ for+sb. +to do”結(jié)構(gòu)中,注意do后面不接賓語。例如:

The book is easy enough for you to read.

這本書很簡單,你們可以看懂。

3.enough用作名詞、代詞,意為“足夠;充分”。例如:

―Would you like another cup of tea?

你想再來一杯茶嗎?

―I have had enough. Thank you very much.

我已經(jīng)喝夠了,非常感謝。

我們在使用enough時(shí),還需要注意以下幾點(diǎn):

1.enough不能與no連用。如:

不可以說

I have no enough money to buy a car.

而應(yīng)說:

I don't have enough money to buy a car.

2.enough 用作形容詞時(shí)不可被very修飾,但可以用quite修飾。例如:

We have quite enough time.

我們有足夠的時(shí)間。

3.can't/can never…… enough表示“越……越好;無論怎樣……也不過分”。例如:

You can never be careful enough.

你越細(xì)心越好。

We can't thank him enough.

我們無論怎樣感謝他也不過分。

精選圖文

221381
領(lǐng)取福利

微信掃碼領(lǐng)取福利

微信掃碼分享

Z范文網(wǎng)、范文協(xié)會(huì)網(wǎng)范文檔案館、