【教材原句】
It used t feel like 50 per cent f my time was spent researching new restaurants. (教材P38)
【辨析】
三個(gè)詞都有“花錢”之意，但用法上有一定的區(qū)別。
spend 主語一般是人， 常用在以下結(jié)構(gòu)中：
sb. spend sme time / mney n sth. 某人在某事上花費(fèi)時(shí)間或金錢
sb. spend sme time/mney (in) ding sth. 某人花費(fèi)時(shí)間或金錢做某事
sb. spend mney fr sth. 花錢買某物
cst 主語是某物或某事，常用在以下機(jī)構(gòu)中：
sth. cst(sb.) sme time 某物花了（某人）多少錢
(ding) sth. cst (sb.) sme time/effrt （做）某事花費(fèi)（耗費(fèi)）（某人）多少時(shí)間或努力；cst 也可以作名詞，表示“費(fèi)用，成本”。
pay 主語一般是人，表示“付款，賠償”, 常用在以下結(jié)構(gòu)中：
sb. pay sme mney fr sth. 某人為某物付錢
sb. pay sb. sme mney fr sth. 某人付給某人買….的錢
sb. pack sme mney back 某人還錢
sb. pay ff mney/debt 某人還清錢或債
【例句呈現(xiàn)】
She spent ￡100 n a new dress.
她花100英鎊買了一條新連衣裙。
Hw lng did yu spend n yur hmewrk?
你做家庭作業(yè)用了多長(zhǎng)時(shí)間？
She wuld pinch n fd in rder t spend n clthing.
她過去常把伙食費(fèi)省下來買衣服.
I spend mst f my wrking day sitting at a desk.
我一天之中大部分工作時(shí)間都坐在辦公桌旁。
We calculated the cst f building a new huse.
我們計(jì)算了造一座新房子的費(fèi)用。
That car must have cst a bundle.
這輛汽車一定值很多錢。
Hw much d the vegetables cst?
這些蔬菜值多少錢？
The wrk was cst by the engineer at $50,000.
這項(xiàng)工程據(jù)工程師估價(jià)為50 000美元。
Let me pay fr dinner.
晚飯讓我來付。
He'll have t pay ff all his debts.
他必須償清他的一切債務(wù)。
【考點(diǎn)過關(guān)】
根據(jù)spend, cst和pay的用法填空
1. She spends t much effrt _______ things that dn't matter.
2. Businessmen spend enrmus amunts _______ (advertise) their prducts.
3. Yu shuld spend time n basic training, nt ______ thse flurishes.
4. The cmpany has spent thusands f punds _______ (update) their cmputer systems.
5. This energy culd be much better spent _______ (take) sme psitive actin.
6. The new car will _______ (cst/pay) 5000 at the lwest cmputatin.
7. Finishing the prject ________ (cst/pay) them tw years.
8. They paid 3,000 yuan ________ these desks.
9. After ten years f hard wrk, she paid ________ all her debts at last.
10. The ld wman ________ (cst/paid) 20 dllars fr the three bks in English.
【參考答案】
1. n; 2. advertising; 3. n; 4. updating; 5. taking; 6. cst; 7. cst; 8. fr; 9. ff/back; 10. paid
●if nt; if anything；if s; if any; if ever; if ever
【教材原句】
If we’re lucky, AI might think we’re valuable enugh t keep arund. If nt, it might wipe us all ut! (教材P39)
【辨析】
四者都是表示假設(shè)的省略句式，是英語中常見的一種句型
if nt 表示“如果不那樣的話”，是對(duì)前面所述內(nèi)容的一種否定假設(shè)。if anything表示“如果有什么的話”，作補(bǔ)充說明，類似于if any.
if s 表示“如果那樣的話”，是對(duì)前面所述內(nèi)容進(jìn)行的肯定假設(shè)。
if ever 表示“如果曾經(jīng)做過….即使曾經(jīng)做過….”，是對(duì)做過事情的省略敘述。一般是現(xiàn)在完成時(shí)的省略。
if any 表示“如果有的話或即使有的話”，用來加強(qiáng)語氣。
【例句呈現(xiàn)】
Living tgether didn't harm ur friendship. If anything it strengthened it
在一起住并沒有損害我們的友誼。要說真有什么的話，它反而鞏固了我們的友誼。
I didn't d it very well, but, if anything, he did it wrse than I did.
我干得不太好，但其實(shí)他干得比我還糟。
If anything, Slan's uneasiness deepened
如果說有什么不一樣的話，那就是斯隆變得越來越不安了。
If anything, the infrmatin is verwhelming.
如果與之前有區(qū)別的話，我們能掌握的信息是巨大的。
There wn't be much difficulty, if any.
就算有困難，也不會(huì)太大。
The bject f these experiments was t find the cnnectin, if any, between the tw phenmena.
這些實(shí)驗(yàn)的目的就是探索這兩種現(xiàn)象之間的聯(lián)系，如果存在著任何聯(lián)系的話。
It is t early t say what effect, if any, there will be n the wrkfrce.
如果會(huì)對(duì)勞動(dòng)力產(chǎn)生一些影響，現(xiàn)在就說是什么影響還言之過早。
Please let me knw hw many are cming, if any.
請(qǐng)告訴我，如果有人要來的話，有多少？
If s, yu're nt alne-I'm the same way.
如果這樣，你也不是一個(gè)人在這么做，我也是這樣的。
If s, he may nt be the ideal match fr yu.
如果他是這樣的人，那么他可能不是你的真命天子。
But if s, where did the river get reruted?
但是，如果真是這樣，那河流被改道到哪里去了呢？
D yu have a knack fr cming up with ideas? If s, we wuld lve t hear frm yu.
你有什么能想出好點(diǎn)子的訣竅嗎？如果有，我們很愿意收到你的來信。
Rarely, if ever, des he sidestep a questin
他極少逃避問題。
She seldm, if ever, ges t the pera.
她很少去看歌劇。
And that rarely, if ever, caused anything like the Scientific Revlutin.
而這些事件的結(jié)果卻很難，或根本不能，與科學(xué)革命同日而語
But I say the threat is nw, and there are rarely, if ever, perfect circumstances in which t deply military frces.
但是我想說，威脅就在眼前，但出動(dòng)軍事力量這種事幾乎不存在什么完美的前提。
Many, if nt mst, scientific papers are presented rally at scientific meetings
許多科學(xué)論文，即便不是大多數(shù)，都是以口頭形式在科學(xué)會(huì)議上發(fā)表的。
Are yu pressed fr time, Mr. Bayliss? If nt, I suggest we have lunch.
你時(shí)間緊嗎，貝利斯先生？如果不緊，不如我們一起吃午飯吧。
【考點(diǎn)過關(guān)】
用if anything, if s, if any, if ever和if nt填空
1. Mary is t nly ready t help thers, seldm, ______, refusing them when they turn t her.
2. What kind f advertisements d yu read r watch in this kind f magazines, _______？
3. I might be away next week. _______, I wn’t be able t see yu.
4. Have yu ever read this chapter? ______, we encurage yu t read this chapter carefully.
5. Are there any mistake in my article? ______, Crrect mistakes, please．
6. -- Have yu ever been t the Great Wall?
-- Perhaps nt in my memry. ______, it might have been during my early childhd.
7. The weather frecast says there will be heavy rain tmrrw. ______, we’ll stay at hme.
8. There are few, ______, mistakes in the bk.
9. His children rarely, ______, see him at his place f wrk.
10. If it clears up this afternn, we’ll g camping; ______ , we will have classes.
11. She seldm, ______ , ges t the cinema.
12. If the fd tastes gd, we’ll buy sme; ______, nt.
13. The island is seldm, ______, visited by ships.
14. ______, nw wuld be a gd time t expand its balance sheet.
15. _______, gender(性別) plays a very imprtant rle in the brain even thugh we are nt clear exactly hw.
16. _______, we want t shw the cde,
17. _______, swimming will appeal t her mst strngly
【參考答案】
1. if ever; 2. if any; 3. If s; 4. If nt; 5. if any; 6. If ever; 7. If s; 8. if any; 9. if ever; 10. if nt; 11. if ever; 12. if nt; 13. if ever; 14. If anything; 15. If anything; 16. If anything; 17. If anything
●agree n; agree with; agree t
【教材原句】
One thing I think we all agree n, thugh, is that saying “My AI did it!” wn’t be any excuse fr illegal r immral behavir! (教材P39)
【辨析】
agree n/upn 意思是“(雙方) 就……達(dá)成一致意見/達(dá)成協(xié)議”，后接名詞、代詞或動(dòng)名詞，句子主語往往是復(fù)數(shù)。
agree with = 1 \* GB3 ①“同意…..的話/觀點(diǎn)/看法/意見” = 2 \* GB3 ②與…..相符/一致 = 3 \* GB3 ③（氣候，食物等）適合…..。
agree t 意思是“同意計(jì)劃/建議/安排等”，這時(shí)，t為介詞.
溫馨提示：agree t d sth. 意思是“答應(yīng)/同意做某事”
【例句呈現(xiàn)】
The great majrity f peple seem t agree with this view.
大多數(shù)人似乎都同意這種觀點(diǎn)。
Yur accunt f the accident des nt agree with hers.
你對(duì)事故的敘述與她的敘述不一致。
As the authr f the prpsal I cannt agree with yu.
我作為提案的發(fā)起人不能同意你的意見。
I agree with what he says, but I'd have phrased it differently.
我贊同他說的，但我會(huì)以不同的方式表述。
First, they had t agree n which cnflict was their mst recent.
首先，他們必須就哪次沖突是最近的一次達(dá)成一致。
And we dn't want businesses t agree n prices in the back ffice.
我們不希望企業(yè)背地里制定統(tǒng)一價(jià)格。
I can't agree t anything withut my partner's apprval.
沒有合伙人的認(rèn)可我什么也不能答應(yīng)。
Yu and I are ging t have t agree t disagree then.
那你我只能各自保留不同意見
I cannt but agree t yur decisin.
我不得不同意你的決定。
I fully agree t the arrangement and take delight in it.
我完全贊成并樂于接受這一安排。
【考點(diǎn)過關(guān)】
根據(jù)agree with, agree n/upn, agree t的用法填空
1. This kind f fd here desn’t agree _______ the ld and s des the climate.
2. I strngly suspect that mst rdinary peple wuld agree ______ me
3. The authr can reprt ther peple's results which mre r less agree ______ hers.
4. If we cannt agree n a simple matter f that kind, we can never agree _______ anything f imprtance.
5. If yu bth agree _________ grund rules right frm day ne, it can last.
6. They agree _______ Russian entry int the Wrld Trade Organizatin.
7. D yu think he'll agree ________ their prpsal?
8. The management is understd t be very unwilling t agree ______ this request
9. An bjective set f rules which we all agree _______ (accept) is necessary fr any rdered sciety.
10. What n earth had pssessed her t agree _______ (marry) him?
【參考答案】
1. with; 2. with; 3. with; 4. n/upn; 5. n/upn; 6. n/upn; 7. t; 8. t; 9. t accept; 10. t marry
●a number f…. ; the number f…
【教材原句】
A large number f clients have been attracted t it. (教材P41)
【辨析】
兩者組成結(jié)構(gòu)很相似，但意思和用法有區(qū)別。
a number f…. 表示“許多”，相當(dāng)于 many, a lt f, lts f修飾復(fù)數(shù)可數(shù)名詞。a number f + 可數(shù)名詞復(fù)數(shù)做主語時(shí)，謂語動(dòng)詞用復(fù)數(shù)形式。number前常用gd, great, large, small等修飾，以表示數(shù)量程度。
the number f….. 表示“……的數(shù)量/數(shù)目”， 后接復(fù)數(shù)可數(shù)名詞。the number f + 可數(shù)名詞復(fù)數(shù)做主語時(shí)，謂語用單數(shù)形式。
【例句呈現(xiàn)】
A great number f them dn't knw what happened in this cuntry in histry.
他們中很多人不知道這個(gè)國(guó)家歷史上曾發(fā)生過什么。
A gd number f Egyptians are prficient in freign languages.
很多埃及人都精通外語。
A great number f families lived in this village.
這個(gè)屯落里有許多人家。
He has a gd number f English idims at cmmand.
他掌握了大量的英語成語。
There have been a large number f accidents lately.
最近事故極多。
The number f new students decreased frm 210 t 160 this year.
今年新生人數(shù)從210減少到160。
The number f emplyees was reduced frm 40 t 25.
雇員人數(shù)從40人減少到了25人。
There has been a sharp rise in the number f peple ut f wrk.
失業(yè)人數(shù)急劇增長(zhǎng)。
The number f hmeless peple has increased dramatically.
無家可歸者的人數(shù)急劇增加了。
The number f hmeless peple is a telling cmment n the state f sciety.
無家可歸者的數(shù)量是社會(huì)狀況的生動(dòng)寫照。
【考點(diǎn)過關(guān)】
根據(jù)the number f….和a number f….用法填空
1. A large number f students ________ (be) attending the lecture in classrm.
2. The number f peple wh fail each year _______ (be) nw in single figures.
3. A gd number f measures _______ (take) t slve the prblem last year.
4. The number f reprted crimes _______ (increase) at an alarming rate nwadays.
5. I think a great number f factrs ________ (decide) whether a mvie will be successful r nt.
6. The number f peple emplyed in agriculture ________ (fall) in the last decade.
7. A large number f parents _______ (vice) cncern abut their children's safety.
8. The number f peple in the hall nw _______ (be) 625．
9. The number f places available _______ (be) necessarily limited last mnth.
10. There _________ a number f different pints f view n this issue.
【參考答案】
1. are; 2. is; 3. were taken; 4. is increasing; 5. decide; 6. has fallen; 7. have viced; 8. is; 9. was; 10. are/were
●human being; mankind; man; human; human race
【教材原句】
He lked thicker and stubbier with his spacesuit n, but he culd handle the lunar gravity as n Earth-brn human being culd. (教材P44)
【辨析】
五個(gè)詞或短語都表示“人，人類”，但用法有細(xì)微區(qū)別。
human being; human, human race 意思是““人，人類”, 是可數(shù)名詞，可以構(gòu)成以下表達(dá)：a human; three humans; a human being; tw human beings; a human race; three human races；human 除了作名詞，也可作形容詞，表示“人的，人類的”。這三個(gè)詞或詞組作名詞時(shí)完全可以換用。
mankind, man作“人類”講時(shí)，都是不可數(shù)名詞，前面不可加任何冠詞（包括定冠詞和不定冠詞）。它們對(duì)應(yīng)的代詞為it或its, 而不是they, them和their
溫馨提示：man 做人類講作主語時(shí)，謂語用單數(shù)，而human作主語時(shí)，謂語既可用單數(shù)也可用復(fù)數(shù)。
【例句呈現(xiàn)】
Mankind's/man’s knwledge f the universe has increased beynd measure
人類對(duì)于宇宙的了解已經(jīng)大為增加。
His research is fr the betterment f mankind/man.
他的研究是為全人類造福。
It exerts a civilizing influence n mankind/man.
這產(chǎn)生了教化人類的影響。
The civilizatin f mankind/man has taken thusands f years t develp.
人類經(jīng)數(shù)千年才文明開化。
Mankind must put an end t war, r war will put an end t mankind/man.
人類必須結(jié)束戰(zhàn)爭(zhēng)，否則戰(zhàn)爭(zhēng)就會(huì)毀滅人類。
In the wrld tday, mankind/man is prgressing at a tremendus pace.
在當(dāng)今世界，人類進(jìn)步一日千里。
That is n way t treat anther human being/human race/human.
那絕不是對(duì)待他人的方式。
Physical perfectin in a human being/human race/human is exceedingly rare.
體貌完美的人極為罕見。
N human being/human race/human n the face f the earth culd d anything wrse than what he did.
世界上再?zèng)]有人能做出比他更壞的事情來。
N human being/human race/human can be free frm mistakes.
是人總要犯錯(cuò)誤。
she's the best human being/human race/human in the wrld.
她是世界上最好的人
Challenges are necessary fr every human being/human race/human wh is seeking quality life.
挑戰(zhàn)對(duì)于每一個(gè)尋找有質(zhì)量生活的人來說都是十分必要的。
【考點(diǎn)過關(guān)】
根據(jù)mankind, man, human being, human race和 human的用法填空
1. Althugh the Negres were _______ just like the whites, they were nt treated as human beings.
2. The need t cmmunicate is a key characteristic f ______ sciety.
3. Mankind _______ (use) the hrse since ancient times.
4. Scientists cntinue t push back the bundaries f _______ knwledge.
5. Mankind _______ (try) every means t maintain the balance f nature.
6. Cntact with ther peple is a basic ______ need.
7. All prgressive mankind _______ (lve) peace.
8. She is best knwn fr her wrk n the ______ brain.
9. The Chinese peple shuld make a greater cntributin t ______.
10. Each ______ has t die, but mankind ges n wrld withut end.
11. The cuntry has a pr recrd n ______ rights.
12. Each human being has t die, but _______ ges n wrld withut end.
13. Hw lng can a _______ g withut sleep?
14. In every ______ there is a wish t amelirate his wn cnditin.
15. Asia is ne f the places where _______ riginated.
16. Be a respnsible _______ and d nt d evil things t thers.
17. One f writer's favrite themes is the fraternity f _______.
【參考答案】
1. human beings/humans/human races; 2. human; 3. have/has used; 4. human; 5. have/has been trying; 6. human; 7. lve/lves; 8. human; 9. mankind/man; 10. human being/human race/human; 11. human; 12. mankind/man; 13. human being/human race/human; 14. human being/human race/human; 15. mankind/man; 16. human being/human race/human; 17. mankind/man
●seem; appear
【教材原句】
He seemed t be waiting fr Jimmy t say smething, then he said, “Yu knw what a dg is, Jimmy. (教材P45)
Jimmy lked at Rbutt, wh was squeaking again, a very lw, slw squeak that seemed frightened. (教材P45)
【辨析】
兩者都有“看起來（好像、似乎…）”的意思，一般可以換用，但在個(gè)別殊結(jié)構(gòu)用上的用法上有一定的區(qū)別。
seem 側(cè)重指根據(jù)某種跡象作出的推斷,也不一定是事實(shí)，常用于以下機(jī)構(gòu)中：
= 1 \* GB3 ① seem + n/adj. 似乎/好像….
= 2 \* GB3 ② seem t be/t d sth. 好像是/做某事
= 3 \* GB3 ③ it seems that從句 好像….
= 4 \* GB3 ④ seem like…..看起來像….
= 5 \* GB3 ⑤ it seems as if/thugh…..看起來好像…….
= 6 \* GB3 ⑥ there seem t be….好像有…..
appear強(qiáng)調(diào)自身表現(xiàn)出, 流露出；appear 指外表給人的印象,可能是真象也可能是假象，不確定性更大一些，常用于以下結(jié)構(gòu)或詞組中：
= 1 \* GB3 ① appear + n/adj. 似乎/好像…..
= 2 \* GB3 ② appear t be/t d sth. 好像是/做某事
= 3 \* GB3 ③ it appears that從句 好像….
= 4 \* GB3 ④ what appears t be…看起來像….的東西
= 5 \* GB3 ⑤ there appears t be…. 似乎/好像有……
= 6 \* GB3 ⑥ appear ut f nwhere 突然冒出來
= 7 \* GB3 ⑦ appear vernight 一夜之間出現(xiàn)（反義：disappear vernight）
溫馨提示：
= 1 \* GB3 ①在seem like…. 和 it seems as if/thugh…..結(jié)構(gòu)中，一般不能換成appear
= 2 \* GB3 ②appear 表示“出現(xiàn)”時(shí)，不可與seem 換用
【例句呈現(xiàn)】
One day a stranger appeared n my drstep.
一天，一個(gè)陌生人出現(xiàn)在我家門前。
She tried hard t appear/seem (t be) calm at the interview.
面試時(shí)她努力讓自己顯得鎮(zhèn)靜。
There’s evidence that peple wh have a purpse in life appear/seem t d better.
有證據(jù)顯示有生活目標(biāo)的人似乎表現(xiàn)得更加出色。
It seemed like a gd idea.
這主意好像不錯(cuò)。
The thery withut practice seems/appears t be the cars withut mtrs.
沒有實(shí)踐的理論就像沒有引擎的汽車。
It seems as if they didn’t care abut Henry’s feelings at all.
他們似乎毫不在乎亨利的感受。
It seemed/appeared that he was lying.
他似乎在撒謊。
Everyne in the picture seems/appears t have put n sme weight, dn’t they?
照片中每個(gè)人好像胖了，是不是？
He desn’t seem/appear t be happy.
他看起來不高興。
She seemed/appeared t have caught a cld.
她好像感冒了。
【考點(diǎn)過關(guān)】
用appear, seem的適當(dāng)形式填空
He _______ t have traveled a lt.
He ________ t be very tired nw.
He ________ t be a gentleman – he was wearing a suit, nt like a thief at all.
It _______ as if he didn’t lve her at all at that time.
It _________ t me that wrking experience is mre imprtant than a degree.
It ________ that he had a taste fr music.
There ________ t be sme disagreement between his wrds and actins at present.
It _______ like rain nw.
【參考答案】
1. seems/appears; 2. seems/appears; 3. appeared/seemed; 4. seemed; 5. seems/
appears; 6. appeared/seemed; 7. seems/appears; 8. seems

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