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新概念英語第一冊Lesson133~134語法及單詞解析
語法 Grammar in use
需改變時態(tài)的間接陳述句
間接引語里常要改變時態(tài)，這是因?yàn)樵瓉碇v的話與轉(zhuǎn)述這些話之間有一段間隔。選擇哪種恰當(dāng)?shù)男问饺Q于轉(zhuǎn)述者的著眼點(diǎn)。在間接引語里通常并不確切地重復(fù) 講話者說過的話。轉(zhuǎn)述通常發(fā)生在過去，所以引述動詞通常是過去時。因此，轉(zhuǎn)述時從句的時態(tài)通常要“往回移”(back shift)。一條普遍的規(guī)則是：現(xiàn)在時變?yōu)檫^去時，過去時變?yōu)檫^去完成時。為過去時的情態(tài)助動詞和過去完成時在轉(zhuǎn)述時不變，因?yàn)椴豢赡茉偻匾屏恕?/p>
使用間接引語主要是為了簡潔、緊湊地把說話內(nèi)容轉(zhuǎn)述給第3者。請看下面直接引語變成間接引語時在時態(tài)等方面必須作出的相應(yīng)變化：
(1)一般現(xiàn)在時改為一般過去時：
‘I'm thirsty,’she said.
“我渴了”她說。
She said (that) she was thirsty.
她說她渴了。
(2)現(xiàn)在進(jìn)行時改為過去進(jìn)行時：
‘I'm having a rest,’ she told them.
“我正在休息”她告訴他們。
She told them (that) she was having a rest.
她告訴他們說她當(dāng)時正在休息。
(3)現(xiàn)在完成時改成過去完成時：
‘I've just made a new film,’ she told me.
“我剛完成一部新電影”她告訴我。
She told me(that) she had just made a new film.
她告訴我說她剛完成一部新影片。
(4)一般將來時改成過去將來時(一般用would +動詞原形)：
‘I'll have to ask my husband,’she said.
“我得問問我丈夫”她說。
She said (that) she would have to ask her husband.
她說她將得去問問她丈夫。
(5)情態(tài)動詞由現(xiàn)在時改成過去時或條件時態(tài)：
‘I can see you tomorrow,’she said.
“我明天可以見你”她說。
She said (that) she could see me the next day.
她說她下一天可以見我。
‘I'll help you,’she said.
“我將幫助你”她說。
She said (that) she would help me.
她說她將幫助我。
‘I may return at six o'clock,’ she told me.
“我可能6點(diǎn)鐘回來”她告訴我。
She told me (that) she might return at six o'clock.
她告訴我說她可能6點(diǎn)鐘回來。
(6)為過去時或條件時態(tài)的情態(tài)助動詞不變：
‘I could see you tomorrow,’she said.
“我明天可能會見你”她說。
She said (that) she could see me the next day.
她說她第2天會見我。
‘I would complain if I were you,’she told me.
“如果我是你的話，我會抱怨”她告訴我。
She told me (that) she would complain if she were me.
她告訴我說，如果她是我的話她就會抱怨的。
詞匯學(xué)習(xí) Word study
1.wonder v.
(1)感到好奇;想要知道：
I wonder why he hasn't come.
我很想知道他為什么沒來。
I was wondering if I could borrow your bicycle.
我在想是否能借用你的自行車。
(2)感到驚訝(或詫異)：
She wonders at his rudeness.
她對他的無禮感到驚訝。
I shouldn't wonder if she is elected.
如果她當(dāng)選，我不會感到驚奇。
2.sensational adj.
(1)令人興奮的;轟動性的：
The discovery was sensational.
那個發(fā)現(xiàn)引起了轟動。
(2)<貶>聳人聽聞的;企圖追求轟動效應(yīng)的：
The sensational news report didn't have much effect on them.
那起聳人聽聞的新聞報導(dǎo)對他們并無多大影響。
(3)<口>非常好;給人深刻印象的：
She looks sensational in that dress!
她穿那條裙子的樣子真令人難忘!
新概念英語第一冊Lesson135~136語法及單詞解析
語法 Grammar in use
1.let的用法
let與一般動詞不同，它用于動詞+賓語+動詞原形結(jié)構(gòu)，即let后面可接名詞或代詞，再接不帶to的動詞不定式。其意思為“允許”、“讓”。請看例句：
She lets her son play in the garden.
她讓她的兒子在花園里玩。
Her parents wouldn't let her go out with that boy.
她的父母不允許她與那個男孩子一起出去。
Just let me try!
就讓我試試吧!
They didn't let the guests smoke in the lobby.
他們不允許客人們在大廳吸煙。
2.間接引語中情態(tài)助動詞由現(xiàn)在時如何變?yōu)檫^去時
(參見第133-134課_Sensational news語法部分。)
‘I can understand English,’she told me.
“我懂英語”她告訴我。
She told me she could understand English.
她告訴我說她懂英語。
‘I can't afford a new car,’she said to me.
“我買不起一輛新車”她告訴我。
She told me she couldn't afford a new car.
她告訴我說她買不起新車。
‘It will rain tomorrow,’ she told we.
“明天會下雨”她告訴我。
She told me it would rain tomorrow.
她告訴我說明天下雨。
‘George won't travel by air, ’he said.
“喬治將不乘飛機(jī)旅行”他說。
He said George wouldn't travel by air.
他說喬治將不乘飛機(jī)旅行。
‘I may go to the cinema this evening,’he said.
“我可能今晚去看電影”他說。
He said he might go to the cinema this evening.
他說他可能今晚去看電影。
‘I may not retire,’he said.
“我可能不退休”他說。
He said he might not retire.
他說他可能不退休。
詞匯學(xué)習(xí) Word study
1.introduce v.
(1)介紹;引導(dǎo)：
He was introduced to Mrs. Black at that party.
在那個聚會上，他被介紹跟布萊克太太相識了。
May I introduce my future husband to you?
讓我介紹你跟我的未婚夫認(rèn)識好嗎?
(2)引進(jìn);推行：
Panda has been introduced into Japan from China.
大熊貓由中國引入日本。
Economic reforms have been introduced in China.
中國推行了經(jīng)濟(jì)方面的改革。
(3)引領(lǐng);(初次)提出：
The guest was introduced into a room upstairs.
客人被領(lǐng)進(jìn)了樓上的一個房間。
He introduced a new topic for our discussion.
他提出了一個新的議題供我們討論。
2.really adv.
(1)真正地;確實(shí)地：
Are you really going to retire?
你真的準(zhǔn)備退休嗎?
He wants to know what really happened.
他想知道事實(shí)的真相。
(2)<用以加強(qiáng)語氣>實(shí)在;其實(shí)：
I really don't mind.
我真的不介意。
You don't really expect him to believe that, do you?
你其實(shí)并不指望他相信那一點(diǎn)，對嗎?
(3)<表示疑問、驚訝、惱怒等>真的;是嗎;真是的：
It is said that she's going to retire.
聽說她要退休了。
Really?
真的嗎?
Oh really! It's terrible for him.
喔，真是的!這對他來說太可怕了。
新概念英語第一冊Lesson137~138語法及單詞解析
語法 Grammar in use
第1類條件句
如果我們認(rèn)為將來的事件是可能發(fā)生的，就可用第1類條件句去描述將會發(fā)生什么事或不會發(fā)生什么事。其基本結(jié)構(gòu)是：If + 一般現(xiàn)在時+將來時(或情態(tài)助動詞)，如：
If it rains tomorrow, we won't go to the seaside.
如果明天下雨，我們就不去海邊。
if從句中的現(xiàn)在時表示需具備的條件，主句中的shall/will將來時表示可能的結(jié)果。具備的條件是真實(shí)的，可能真的下雨。
如果是這樣，它就會有真實(shí)的結(jié)果。這就是為什么這樣的陳述句常被稱為“開放”條件句或“真實(shí)”條件句的原因。事實(shí)上，在第1類條件句中，一切現(xiàn)在時態(tài)都能用在if之后，而不僅僅是一般現(xiàn)在時。請看例句：
If he falls ,he'll hurt himself.
如果他摔倒了，他會傷著自己的。
If you don't hurry ,we'll miss the train.
你要是不趕緊點(diǎn)兒，我們就會誤了火車。
If you feel better, you can get up.
你要是感覺好些了的話，你就能起床了。
If I am better tomorrow, I will get up.
如果我明天感覺好些了，我就起床下地。
If I have a headache, I will take an aspirin.
我要是頭疼的話就會服用一片阿司匹林。
If I can afford it, I will buy it.
要是我買得起的話我就會買它。
詞匯學(xué)習(xí) Word study
1.depend v.(on)
(1)視……而定;取決于：
It depends on whether they win or not.
這取決于他們是否能贏。
(2)依靠;依賴：
The country depends heavily on its export of farming products.
這個國家在很大程度上依賴于其農(nóng)產(chǎn)品的出口。
They depended on us for help.
他們依靠的是我們的幫助。
(3)信賴;相信：
We can depend on the accuracy of the test.
我們可以相信測試的準(zhǔn)確性。
You can depend on John----he is an honest man.
你可以信賴約翰——他是一個誠實(shí)的人。
2.win v.
(1)贏(如比賽或獎項(xiàng));獲勝：
Which team won?
哪一隊(duì)獲勝了?
He felt very excited to have won the gold medal.
贏得了金牌，他感到非常興奮。
(2)(經(jīng)過努力等)贏得;取得;成功：
Do you think he will win the election?
你認(rèn)為他競選會成功嗎?
He had been applying for a scholarship and he won at last.
他一直在申請獎學(xué)金并終于獲得了。
