国产日韩欧美一区二区三区三州_亚洲少妇熟女av_久久久久亚洲av国产精品_波多野结衣网站一区二区_亚洲欧美色片在线91_国产亚洲精品精品国产优播av_日本一区二区三区波多野结衣 _久久国产av不卡

?

新目標(biāo)九年級(jí)Unit15疑難解析

2008-04-10 05:59
關(guān)鍵詞:中作被動(dòng)語(yǔ)態(tài)代詞

謝 昊

1. Were trying to save the manatees!我們正在盡力拯救海牛。

(1)本句時(shí)態(tài)為現(xiàn)在進(jìn)行時(shí),表示現(xiàn)階段正在做的事情?,F(xiàn)在進(jìn)行時(shí)有時(shí)所表示的動(dòng)作并不一定在說(shuō)話人說(shuō)話的時(shí)刻進(jìn)行,而是在包括說(shuō)話時(shí)刻在內(nèi)的一段時(shí)間當(dāng)中正在進(jìn)行。例如:

George is translating a book now. 喬治現(xiàn)在正翻譯一本書。

(2)try to do sth.意為“努力或盡力去做某事”,指試圖做某種很難的事,相當(dāng)于try ones best to do sth.。例如:

He tried to work out the problem. 他努力地想解出難題。

Lets try to do the work well. 讓我們盡力把工作做好。

(3)try doing sth.則表示“試著(用什么方法)去做某事”,即動(dòng)作真的進(jìn)行了或正在進(jìn)行,成敗得視結(jié)果而定。例如:

Lets try doing the exercise in another way.

讓我們?cè)囈辉囉昧硗庖环N方法做這道練習(xí)題。

(4)try to do表示“設(shè)法或盡力去做某事”,實(shí)際上做與不做視情況而定;而try doing表示“試著做”。例如:

I tried sending her flowers but it didnt have any effect.

我試著給她送花,然而沒(méi)什么結(jié)果。

由try構(gòu)成的短語(yǔ)有:

try sth. on試穿 try doing sth.試著做某事

try to do sth.盡力做某事 try ones best盡某人最大努力

try ones hand at sth.初試身手 try out for sth.測(cè)試;試驗(yàn)

try for sth.試圖獲得某物 have a try試一試

try sb. for sth.審問(wèn); 審判某人

try ones luck at sth.碰碰運(yùn)氣,希望能成功

How nice the jacket is! Can I ____ it ____?

A. try; on B. try; out C. try; again

[解析]A try on意為“試穿”;try out意為“試驗(yàn)”;try again意為“再試一遍”。由上句“那件夾克真好看”可推知此處應(yīng)為“試穿”,故選A。

2. the place where something lives 某物生活的地方

此處是由where引導(dǎo)的定語(yǔ)從句。where指地點(diǎn),在定語(yǔ)從句中作地點(diǎn)狀語(yǔ)。where修飾表示地點(diǎn)的名詞(如place, factory等);關(guān)系副詞相當(dāng)于相應(yīng)的“介詞+關(guān)系代詞”,如:where相當(dāng)于in/at which。例如:

That is the house where(=in which) he lived ten years ago.

那是他10年前住過(guò)的房子。

The hospital where(=in which) her mother is working is in the western suburbs. 她母親工作的那家醫(yī)院位于西部的郊區(qū)。

3. Theyre about 10 feet long and they weigh about 1,000 pounds.

他們大概10英尺長(zhǎng),重約1000磅。

英語(yǔ)中表示事物的長(zhǎng)、寬、高、深、遠(yuǎn)、重等的基本結(jié)構(gòu)為“主語(yǔ)+謂語(yǔ)(be)+基數(shù)詞+量詞(metre, kilometre等)+形容詞(long/wide/high)”,可作表語(yǔ),也可作后置定語(yǔ)。例如:

The building is 100 metres high. 這座樓有100米高。

My room is five metres long and four metres wide.

我的房間有5米長(zhǎng),4米寬。

注意:

長(zhǎng)、寬、高還可用復(fù)合形容詞,即“數(shù)字+量詞(單數(shù))+long/wide/high…”表達(dá),中間為連字符,常用作前置定語(yǔ)。例如:

This is a 20-metre-high building. 這是一座20米高的樓。

4. In 1972, it was discovered that they were endangered.

1972年,發(fā)現(xiàn)它們?yōu)l臨滅絕了。

(1)句中的it為形式主語(yǔ),代替that從句,that從句是句子的真正主語(yǔ)。it作形式主語(yǔ)時(shí)還常用于下列結(jié)構(gòu)。例如:

Its said that there will be an exam soon. 據(jù)說(shuō),很快就要考試了。

It is known that the movie star has gone to Paris.

眾所周知這位影星去巴黎了。

Its reported that the weather is getting worse. 據(jù)報(bào)道,天氣會(huì)變?cè)恪?/p>

It is said that there are several thousand languages in the world.

據(jù)說(shuō)世界上有數(shù)千種語(yǔ)言。

(2)it代替名詞性從句作形式主語(yǔ),主要用于“It+be+形容詞/名詞/過(guò)去分詞+that從句”結(jié)構(gòu)。例如:

It was a pity that the president couldnt come. 可惜校長(zhǎng)沒(méi)能來(lái)。

It is important that we should learn English well. 學(xué)好英語(yǔ)很重要。

it在被動(dòng)結(jié)構(gòu)中作形式主語(yǔ)的常用句型如下:

Its reported that…據(jù)報(bào)道…… Its believed that…大家相信……

Its thought that…大家認(rèn)為…… Its said that…據(jù)說(shuō)……

It is known that…眾所周知……

It has been decided that…大家決定……

____ is said that ____ of visitors visit the Great Wall every year.

A. That; thousand B. It; thousands

C. This; thousands D. It; thousand

[解析]B It is said that…“據(jù)說(shuō)”;thousands of“數(shù)以千計(jì)的”,故選B。句意為“據(jù)說(shuō)每年有數(shù)以千計(jì)的游客來(lái)參觀長(zhǎng)城”。

(3)此句是含有被動(dòng)語(yǔ)態(tài)的句子,且為一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)為:“was/were+及物動(dòng)詞的過(guò)去分詞”。例如:

The house was built in 1967. 這房子是1967年建的。

The woman was saved at last. 這個(gè)女人最后得救了。

——Did you go to Jacks birthday party?

——No, I ____.

A. am not invited B. wasnt invited

C. havent invited D. didnt invite

[解析]B 問(wèn)句用的是過(guò)去時(shí),答句也應(yīng)該用過(guò)去時(shí),“沒(méi)被邀請(qǐng)參加”應(yīng)用被動(dòng)語(yǔ)態(tài)wasnt invited,故B項(xiàng)正確。題意為“你去參加杰克的生日晚會(huì)了嗎?”“沒(méi)有,我沒(méi)有被邀請(qǐng)?!?/p>

5. Ive visited a lot of zoos in my life, and I have never seen one I liked or one that was suitable for animals to live in. 我一生中參觀了很多動(dòng)物園,但從未看見一個(gè)我喜歡的或是適合動(dòng)物生存的動(dòng)物園。

(1)本句為并列復(fù)合句,由and連接的第二個(gè)分句中又包含了兩個(gè)定語(yǔ)從句,即I liked為定語(yǔ)從句修飾第一個(gè)one, that was suitable for animals to live in為修飾第二個(gè)one的定語(yǔ)從句。在先行詞one和定語(yǔ)從句I liked間省略了關(guān)系代詞that,因?yàn)榇藭r(shí)關(guān)系代詞that在定語(yǔ)從句中作賓語(yǔ),??墒÷?;而第二個(gè)one與定語(yǔ)從句間的關(guān)系代詞that卻不能省略,因?yàn)榇藭r(shí)that在定語(yǔ)從句中作主語(yǔ),不可省去。例如:

What are some things that happen on soap operas?

連續(xù)劇里發(fā)生些什么事?

I mean the one that was bought yesterday. 我指的是昨天買的那個(gè)。

(2)in ones life意為“在某人的一生中”,ones隨主語(yǔ)的人稱用相應(yīng)的物主代詞。例如:

Edison invented lots of things in his life.

愛迪生一生中發(fā)明了很多東西。

Everyone makes mistakes in his life. 一生中任何人都會(huì)犯錯(cuò)誤。

6. The animals are kept in tiny cages and can hardly move at all. 那些動(dòng)物被養(yǎng)在很小的籠子里,幾乎不能動(dòng)。

(1)are kept是一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài),由“am/is/are+動(dòng)詞的過(guò)去分詞”構(gòu)成。

(2)at all通常用于否定句中,即not…at all,意思是“一點(diǎn)兒也(不),絲毫不”,起加強(qiáng)否定語(yǔ)氣的作用。例如:

I dont like apples at all. 我根本不喜歡吃蘋果。

I can hardly hear you at all. 我?guī)缀醪荒苈犚娔愕穆曇簟?/p>

I dont agree with you at all. 我根本不同意你的觀點(diǎn)。

(3)hardly意為“幾乎沒(méi)有,幾乎不”,是表示否定意義的副詞,相當(dāng)于almost not。它的位置常在be動(dòng)詞、情態(tài)動(dòng)詞和助動(dòng)詞之后,行為動(dòng)詞之前。例如:

He could hardly see anything. 他幾乎什么也看不到。

She hardly ever calls me(=almost never). 她幾乎從未給我來(lái)過(guò)電話。

The old man hardly hears anything now.

如今那位老人幾乎聽不到任何聲音了。

hardly位于句首時(shí),句子須借助助動(dòng)詞構(gòu)成倒裝語(yǔ)序。例如:

Hardly did he speak another word. 他幾乎沒(méi)有再說(shuō)一句話。

hardly表示否定概念,不能再與其他否定詞連用。用于反意疑問(wèn)句時(shí),附加問(wèn)句須用肯定式。例如:

He hardly works, does he? 他幾乎不工作,是嗎?

Peter hardly had time for concerts at that time, ____?

A. wasnt he B. was he C. didnt he D. did he

[解析]D hardly本身表示否定概念,故反意疑問(wèn)句部分要用肯定形式,本句中had作實(shí)義動(dòng)詞,變問(wèn)句時(shí)用助動(dòng)詞did,故選D。

7. I know. I stopped using them last year.

我知道,我去年就不再用它們(餐巾紙)了。

stop作為動(dòng)詞,意為“停止”,常用于下列結(jié)構(gòu)中:stop to do sth.“停下來(lái)去做某事”,stop doing sth.“停止做某事”;stop…(from)doing sth.表示“防止(或阻止)……做某事”,其中介詞from可以省略。例如:

When the teacher came, I stopped talking.

老師進(jìn)來(lái)時(shí),我停止了講話。

When Li Ming came, I stopped to talk with him.

李明來(lái)了,我停下來(lái)和他說(shuō)話。

We must stop him (from) doing such a foolish thing.

我們必須阻止他,不讓他做這樣的蠢事。

She ought to stop ____; she has a headache because she ____ too long.

A. to work; was reading B. to work; has read

C. working; has read D. working; read

[解析]C stop doing sth.表示“停止正在做的事”,stop to do sth.表示“停下來(lái)去做某事”。另外,read的動(dòng)作是從過(guò)去一直持續(xù)到現(xiàn)在,故應(yīng)用現(xiàn)在完成時(shí)。句意為“她應(yīng)該停止工作,她頭疼是因?yàn)樗x的時(shí)間太長(zhǎng)了”。

8. The windows and doors came from old buildings around the town that were being pulled down.

窗戶和門來(lái)自城鎮(zhèn)周圍被拆毀的舊樓房。

(1)that were being pulled down是定語(yǔ)從句,修飾先行詞old buildings。此定語(yǔ)從句是過(guò)去進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài),其結(jié)構(gòu)是“was/were+being+動(dòng)詞的過(guò)去分詞”。強(qiáng)調(diào)“在以前舊樓房正在被拆除時(shí)”得到這些窗戶和門。被動(dòng)語(yǔ)態(tài)可以用于各種時(shí)態(tài),較常用的有八種,如:一般現(xiàn)在時(shí)、一般過(guò)去時(shí)、一般將來(lái)時(shí)、現(xiàn)在完成時(shí)、過(guò)去完成時(shí)、將來(lái)完成時(shí)、現(xiàn)在進(jìn)行時(shí)和過(guò)去進(jìn)行時(shí)等等。例如:

My car has been repaired. 我的汽車已經(jīng)修好了。(現(xiàn)在完成時(shí))

This question is being discussed at the meeting.

這個(gè)問(wèn)題正在會(huì)上討論。(現(xiàn)在進(jìn)行時(shí))

When I called, tea was being served.

我來(lái)拜訪時(shí),正好在上茶。(過(guò)去進(jìn)行時(shí))

(2)pull down意為“拆除;推倒”。例如:

The old building is being pulled down. 那棟舊樓正在被拆除。

The cinema she used to visit has been pulled down.

她常去的那家電影院已經(jīng)被拆除了。

9. At school, everyone calls him Mr Recycling.

在學(xué)校,大家都叫他“環(huán)保先生”。

(1)call作動(dòng)詞,意為“叫,稱呼”,在這里用的是句式“call+賓語(yǔ)+名詞”,名詞作賓語(yǔ)補(bǔ)足語(yǔ),說(shuō)明賓語(yǔ)的身份或情況。常見的這樣的動(dòng)詞有:call, name, make, elect(選舉), think, find, consider(認(rèn)為), leave, wish, keep等。例如:

They call me Xiao Li. 他們叫我小李。

What do you call this kind of plant? 這種植物你們叫什么?

They made him captain of the ship. 他們讓他當(dāng)了船長(zhǎng)。

They called the baby Emma. 他們給嬰兒取名?,?。

(2)everyone作代詞,其意義同everybody,意為“每人,人人”,不能用來(lái)指物。every one用作主語(yǔ)時(shí),其后謂語(yǔ)動(dòng)詞采用單數(shù)形式。例如:

Is everyone here today? 今天大家到齊了嗎?

(3)習(xí)慣上everyone不能用of短語(yǔ)作定語(yǔ),但可用其他介詞短語(yǔ)作定語(yǔ)。例如:

He knows everyone in our village. 他認(rèn)識(shí)我們村里的每個(gè)人。

注意:

與everyone很容易混淆的詞是every one, every one不僅可指人而且可指物,其后通常跟of短語(yǔ)作定語(yǔ)。例如:

Every one of us has the right to work. 我們每個(gè)人都有工作的權(quán)利。

10. Its not very suitable for this hot weather.

這樣熱的天氣很不適合穿它。

weather是不可數(shù)名詞,即使前面有bad, good, hot等形容詞修飾,其前面也不能加不定冠詞,但在習(xí)語(yǔ)in all weathers中則必須用其復(fù)數(shù)形式,意為“無(wú)論什么天氣”,“不管怎樣”。例如:

What bad weather (it is) for swimming!

對(duì)于游泳來(lái)說(shuō),這是多么惡劣的天氣!

She goes out in all weathers. 無(wú)論什么天氣她都出去。

猜你喜歡
中作被動(dòng)語(yǔ)態(tài)代詞
被動(dòng)語(yǔ)態(tài)復(fù)習(xí)(The Paasive Voice) 九年級(jí) Unit5—7
美國(guó)流行商店出售二手服裝
這樣將代詞考分收入囊中
定語(yǔ)從句考點(diǎn)揭秘與高分技巧
分析高考試題,辨別what與that
英語(yǔ)代詞用法練習(xí)
分析高考試題,辨別what與 that
中考被動(dòng)語(yǔ)態(tài)考點(diǎn)精析
被動(dòng)語(yǔ)態(tài)點(diǎn)點(diǎn)通
人稱代詞專練
安福县| 乐清市| 凭祥市| 唐河县| 万安县| 舒城县| 万全县| 天峻县| 理塘县| 景德镇市| 镇赉县| 巴塘县| 齐齐哈尔市| 利川市| 道真| 绥阳县| 新河县| 玉山县| 中江县| 仁寿县| 河池市| 电白县| 陕西省| 赤水市| 瑞丽市| 自治县| 黔西县| 揭东县| 祁阳县| 玉山县| 内丘县| 尼玛县| 和林格尔县| 天台县| 库尔勒市| 攀枝花市| 义乌市| 洛宁县| 筠连县| 贵阳市| 贵州省|