2021新课标名师导学高考英语译林版第一轮总复习讲义：必修5Unit3　Scienceandnature

Unit 3　Science and nature


对应学生用书p84
项目
内　容
核心单词

单词拼写(根据汉语或首字母提示完成句子)

1.Our 　　　　　　 (起初的) plan was to go to Spain，but it was too expensive.

2.He prefers to be a surgeon rather than a 　　　　　　 (内科医生).

3.Don't blame her for that.She has no 　　　　　　 (意图) of hurting anyone here.

4.The boss should take into 　　　　　　 (考虑) what will be going on in the company.

5.The 　　　　　　 (实际的) cost was much higher than we had expected.

6.If you a　　　　　　 our new plan，you will have more time left to take care of your family.

7.You can get plenty of valuable information from some r　　　　　　 sources.

8.They show great a　　　　　　 concerning their retirement allowance.

9.There is very little p　　　　　　 in selling newspapers at present.

10.When his uncle died， Jack became his l　　　　　　 successor.He became a millionaire.

[答案]

1.original　2.physician　3.intention　4.consideration　5.actual　6.adopt　7.reliable　8.anxiety　9.profit　10.legal

词性转换(用所给词的适当形式填空)

1.Support for inter­country 　　　　　　 is particularly strong in America，where parents 　　　　　　 more foreign children than all the rest of the world.(adopt)

2.An 　　　　　　 man may not know that 　　　　　　 comes from not being able to adapt himself in his own existence.(anxious)

3.As is known to all，the 　　　　　　 things should be protected and anything 　　　　　　 must be banned.(legal)

4.No one knows for certain the 　　　　　　 of the custom.We only know the custom is still in its 　　　　　　 condition.(origin)

5.A survey 　　　　　　 by a web www.Music Adviser shows the 　　　　　　 of a band is increasingly popular with the young people.(conduct)

6.With the 　　　　　　 of becoming famous and rich，many ordinary people 　　　　　　 to take part in some TV shows，such as the Voice of China，which is 　　　　　　 to find good singers.(intend)

7.Your 　　　　　　 is right.　　　　　　 from his look，he must be angry with us.But we can't 　　　　　　 a person only by his / her appearance.(judge)

8.The old man 　　　　　　 his daughter­in­law 　　　　　　 because she always takes everything into 　　　　　　 when she deals with family affairs.(consider)

9.My cousin is a 　　　　　　 person and you can 　　　　　　 on it that he can help you.(rely)

10.　　　　　　， my father is not a worker. His 　　　　　　　 identity is a policeman searching for drugs in Yunnan frontier.(actual)

11.Mary was too 　　　　　　 to tell her family the 　　　　　　 scene because it 　　　　　　 her to death.(frighten)

12.Her father would not 　　　　　　 her to drive alone even though she had got her driving 　　　　　　.Without her father's 　　　　　　，she had to go out by bus or on a bike.(permit)

[答案]

1.adoption；adopt　2.anxious；anxiety　3.legal；illegal　4.origin；original　5.conducted；conductor　6.intention；intend；intended　7.judgment；Judging；judge　8.considers；considerate；consideration　9.reliable；rely

10.Actually；actual　11.frightened；frightening；frightened　12.permit；permit；permission


重点短语,汉译英
1.一方面　　　　　　　　　　　　　　　　　　　　　　2.把……当儿戏；玩弄　　　　　　　　　　　　
3.供出售，待销售　　　　　 　 4.准备就绪　　　 　
5.几天前　　 　 6.公共关系　　 　
7.观点　　 　 8.指出　　 　
9.效仿某人　　 　 10.耗尽体力，累垮　　 　
11.认真考虑　　 　 12.努力推进　　 　
13.支持，赞同　　 　 14.以……为目的或意图　　 　
15.就……个人而言　　 　 16.满足某人要求　　 　
17.对……进行评价　　 　 18.完全同意　　 　
[答案]
1.on the one hand / for one thing　2.toy with　3.for sale　4.put...in place　5.the other day　6.public relations
7.point of view　8.point out　9.follow in one's footsteps　10.be / get burnt out　11.take...into consideration　12.push ahead with　13.in favour of　14.with the intention of　15.on a personal note　16.meet one's needs
17.comment on　18.in complete agreement with
句型操练·背诵与仿写 ,1.On the one hand，some scientists point out that if you clone an embryo，you can produce valuable human tissues—such as bone or lung tissue—that could be used to save human lives.(P42，L2­4)
仿写　另一方面，很多人却担心，人类如果这样把大自然当儿戏，那我们就可能面临无法估计的严重后果。
　　　　　　　　，many people are afraid 　　　　　　 if mankind 　　　　　　　　　　　　　　　　，we may 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　.
2.Not everything that is best for nature is good for people.(P58，L7­8)
仿写　闪闪发光物，未必尽黄金。
All 　　　　　　 glitters (闪亮，发光) 　　　　　　　　 gold.
3.Nowhere is this truer than with genetically modified (GM) food.(P59，L4­5)
仿写　没有哪个地方像他们城市一样有那么多名胜。
Nowhere 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　.
4.From the point of view of some people，we are only doing what humans have always done，using nature to meet our own needs.(P58，L9­11)
仿写　根据志愿者的观点，他们只是做了一直想做的事情以满足社会的需要。
From the point of view of 　　　　　　　　　，they have only done 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　.
[答案]
1.On the other hand；that；toys with nature in this way；take / have / face / be on the way to taking unexpected serious consequences
2.that；is not
3.are places of interest more than in their city
4.the volunteers；what they have always been trying to do (so as) to meet social needs

对应学生用书p85
☆重点单词☆
1.adopt (adopts / adopted / adopted / adopting)
vt.收养，领养；采用，采纳(议案、意见等)
As they had no children of their own，they adopted an orphan.
他们没有亲生儿女，就收养了一个孤儿。
We should adopt the consumers' suggestion.
我们应该采用用户的建议。
Most teachers　adopted his teaching method　.
大多数老师采用了他的教学方法。
同/ 近义词：
follow / take in
温馨提示：
(构词法) adopt / adapt
adopt＝ad＋opt，词根ad­有“做……，加强……”之意。而opt是动词“选择”的意思，它的名词option是我们很熟悉的。合起来就是“做出选择”即“采用”之意。这样就不会把它记成adapt了。
adapt＝ad＋apt，词根ad­有“做……，加强……”之意。apt是形容词“合适的”，合起来就是“做点什么使之合适”即“使适应”的意思了。
常用搭配：adapt...to...“使适合，使适应”；adapt...for...“为……改编”。如：
She had to adapt herself to local conditions.
她必须使自己适应当地的情况。
This English novel was adapted for the stage.
这部英文小说被改编成了剧本。
必记搭配：
adopt measures / new methods / an idea 采取措施 / 采用新办法 / 采纳意见
adopt a resolution 通过一项议案
an adopted son 养子
adopted words 外来词
2.succeed (succeeds / succeeded / succeeded / succeeding)
vi.成功，获得成功；实现目标
I'm sure you'll succeed 　if you work hard　.
你只要努力，我确信你会成功的。
Negotiators have not yet succeeded in establishing a ceasefire.
谈判者仍未达成停火(协议)。
同/ 近义词：
achieve / accomplish
温馨提示：
success n.成功
successful adj.成功的
succeed in doing sth.＝ manage to do sth.
＝ was / were able to do sth.成功地做了困难的事
Janet is determined to 　be a success　 in whatever field she chooses.
珍妮特下定决心，不管自己选择什么行业都要做个成功者。
Were you successful in persuading him to change his mind？
你成功地劝服他改变主意了吗？
必记搭配：
succeed in sth./ doing sth. 成功地做了某事
3.majority (pl.majorities)
n.[C，U] 大部分，大多数，超过半数
The majority of people seem to prefer TV to radio.
多数人喜欢电视胜过广播。
When the leader spoke out his plan，the majority of the members in the organization were against it.
当领导讲出他的计划时，这个组织的大多数成员持反对意见。
同/ 近义词：
mass / most
反义词：
minority
温馨提示：
majority 强调整体时，动词用单数；若强调团体中的每一份子，则动词用复数。
例如：The majority was / were in favour of the proposal.
majority 常与 of连用，the majority of后可接不可数名词，也可接复数名词，谓语动词形式与of 后面的名词相一致。
The majority of the damage is easy to repair.
大部分的损害很容易修复。
The majority of teachers are young men.
大多数的教师是年轻人。
必记搭配：
be in the / a majority 占大多数
by / with a majority of 以……的多数票

语法填空：
①It is reported that the majority of young people 　　　　　　(be) unwilling to take low­income jobs.
②In the general population， right­handed people are 　　　　　　 the majority.
完成汉译英：
③他以80票的优势赢得了该席位。
He won the seat 　　　　　　　　 80 votes.
④大多数人支持禁烟。
　　　　　　　　　　 in favour of banning smoking.
[答案与解析]
①are。考查主谓一致。句意：据报道，大部分的年轻人不愿意接受收入低的工作。空处的主语为the majority of young people，为复数概念，故此处谓语动词应用复数形式。
②in。句意：在一般人中，惯用右手的人占大多数。in the majority， 意为“占大多数”。
③by / with a majority of　④The majority is / are
4.consequence (pl.consequences)
n.结果，后果；重要性，影响
Mistakes due to carelessness may have serious consequences.
由于疏忽大意造成的错误可能带来严重的后果。
Don't worry.It's of no consequence.
别担心，这无关紧要。
同/ 近义词：
result / effect / outcome
必记搭配：
answer for the consequences 对后果负责
in consequence 因此，结果(＝as a consequence＝as a result)
in (as a) consequence of 因为，由于(＝because of＝as a result of)
5.favour
n.偏爱，偏袒；赞同，支持；恩惠，帮助
Could you do me a favour and pick up Tom from school today？
今天你能帮我个忙去学校接汤姆吗？
The exchange rate is in our favour at the moment.
目前汇率对我们有利。
同义词：
prefer
必记搭配：
do sb.a favour / do a favour for sb. 帮某人忙
ask a favour of sb. 请某人帮忙
in sb.'s favour 对某人有利
in favour of 支持，赞同

完成句子：
①On a whole，I’m 　　　　　　　　　 the proposal to put off the meeting.
总的来说，我支持这个推迟会议的建议。
②Will you 　　　　　　　　　 and lend me the English dictionary？
你能不能帮个忙把英语词典借给我？
③I would like to　　　　　　　　　　　 if it isn't too much trouble.
如果不是太麻烦的话，我想请你帮个忙。
[答案]
①in favor of　②do me a favour　③ask you a favour
6.frighten (frightens / frightened / frightened / frightening)
vt.使惊吓，使恐惧
I spoke to him kindly so as not to frighten him.
我和蔼地对他说话，为的是不使他害怕。
Sorry，I didn't mean to frighten you.
对不起，我没有吓唬你的意思。
同义词：
terrify / scare
必记搭配：
frighten sb.into doing sth. 吓得某人做……
frighten sb.out of doing sth. 吓得某人不做……
frighten away 吓跑，吓走
be frightened at / by 对……害怕
be frightened to do sth. 不敢去做某事
be frightened of doing sth. 害怕做某事
【运用提升】
Ⅰ.选择括号内适当的单词或短语填空。
1.This is the attitude that everyone should 　　　　　　(adapt / adore / adopt) towards the frustrations.
2.We have already 　　　　　　(succeeded in / won for / had victory to) working out ground rules with that company.
3.When the headteacher announced his plan for a spring outing，the 　　　　　　(majority / most) of the students in the class 　　　　　　(were / was / did) for it.
4.The factory near the seaside was closed down as a 　　　　　　(summary / consequence / conclusion) of the terribly bad management and fund shortage.
5.My mom was against my suggestion of spending the vacation in the mountains while my dad was　　　　　　(in honour of / in favour of / in search of) it.
[答案与解析]
1.adopt。adapt使适应，使适合；adore敬仰，爱慕；adopt采用，收养。句意：这是每个人面对挫折时应该采取的态度。
2.succeeded in。succeed in doing sth.成功地做了某事。句意：我们已经成功地与那家公司确定了基本规则。
3.majority；were。most的用法通常为“most of the＋复数名词”或“most＋复数名词”，固定短语be for表示“支持，赞成”。注意：the majority of后跟复数名词做主语，谓语动词用复数；若the majority单独做主语，谓语动词用单复数皆可。
4.consequence。as a consequence of因为，由于。句意：海边的那家工厂因为管理混乱和资金短缺关闭了。
5.in favour of。句意：妈妈反对去山区度假的建议，而爸爸却赞成。in honour of 为了纪念；in favour of 支持，赞同；in search of寻找。
Ⅱ.完成句子。
1.The little girl was really 　　　　　　　　　 walking home alone in the dark.(frighten)
小女孩真的很害怕一个人在黑暗中走回家。
2.Since the change of the brand name， the product has gained 　　　　　　　　　　　　　　 before.(profit)
自从商标改变以来，产品获利是以前的两倍。
3.I hoped that the proposal 　　　　　　　　　 with local residents.(favour)
我希望这个提议会得到当地居民的支持。
4.Interestingly， the solution 　　　　　　　　　　 was the same.(adopt)
有趣的是，这两个国家采取的解决办法是一样的。
[答案与解析]
1.frightened of。be frightened of doing 害怕做某事。
2.twice as much profit as
3.will / would gain favour
4.adopted by the two countries
☆核心短语☆
1.根据个人的观点　　　　　on　 a personal note
On a personal note，learning English is a step­by­step process and there is no shortcut.
就个人而言，学习英语是一个循序渐进的过程，没有捷径。

照某人看来　　　　　　in　 one's opinion
就某人而言　　　　 　on　 one's part
据我所知　 　as far as　 I know
就……而言　 　as far as...be concerned　
2.指出　　　　　　　　point 　out　
They walked into the car park and Cook pointed out his new car.
他们走进停车场，库克指出了他的新车。

指着　　　　　　　　point 　at　
指向　 point 　to　
切中要点　 　to the　point
偏离要点　 　off the　 point
就要做……之时　 　at / on the point of doing sth.　
做……没有意义　 　there is no　point 　(in) doing　
谈正题　 　come　to the point
3.一方面　 　　　　　　on　the one hand
On the one hand I want to sell the house，but on the other hand I can't bear the thought of moving.
一方面我想把房子卖掉，但另一方面我又不愿搬家。

另一方面　　　　　　　　on the other　 hand
在手边　 　at　hand
第一手，亲自　 　at first　 hand
第二手，间接地　 　at second　 hand
用手工(做的)　 　by　 hand / with one's hand(s)
和某人握手　 　shake　 hands 　with sb.　
帮某人忙　 　give / lend sb.a　 hand
分发，散发　 hand 　out　
上交，递交　 hand　in　
传下来，流传　 hand 　down　
手拉手　 hand　in　 hand
4.把……当儿戏；玩弄　　　　　　　toy　 with
You shouldn't toy with great issues.
你不该拿重大问题当儿戏。

与……冲突，抵触　　　　　　　conflict　 with
(偶尔)遇见；碰到；遭受　 　meet　 with
同意，和……意见一致　 　agree　 with
与……相联合　 　combine　 with
处理，对付；论述，涉及　 　deal　 with
处理；对待　 　do　 with
与……相比　 　compare　 with
以……装备　 　equip　 with
以……结束　 　end　 with
以……开始　 　begin　 with
【运用提升】
Ⅰ.选择括号内适当的单词或短语填空。
1.As 　　　　　　(long / soon / far) as I know，they have gone abroad for further education.
2.There is no 　　　　　　(concern / point / favour) in asking Tony for advice， for he knows nothing about it.
3.He was warned not to 　　　　　　(compare / connect / toy) with what others expected of him.
4.I'd like to take a vacation this summer，but　　　　　　(on the other hand / by the way / what's more)，I don't want to miss the conference in mid­July.
[答案与解析]
1.far。as far as I know据我所知。
2.point。考查固定句型。句意：征求Tony的建议是毫无意义的，因为他对此一无所知。结合句意可知，There is no point (in) doing sth. 是固定句型，意为“做某事没有意义”。
3.toy。句意：他被警告不要玩弄别人对他的期望。分析句意可知，toy with “玩弄”符合句意。compare with 与……比较；connect with与……联系。
4.on the other hand。 “我想今年夏天休假”与“我又不想错过七月中旬的会议”是矛盾的两个方面，故on the other hand(另一方面)符合语境。by the way顺便说一句；what's more另外。
Ⅱ.根据句意，从所提供的词组中选择恰当的词组填入相关的句中。注意词形的变化。
be frightened by；follow in one’s footsteps；toy with；
to the point；in favor of；for sale；concentrate on；
in general；be adapted for；hand in
1.Not satisfied with John’s academic performance，his father told him to 　　　　　　 his study.
2.These bicycles are accessible to all residents， but they are not 　　　　　　.
3.Anyone who 　　　　　　 the law will pay dearly for his stupid behavior sooner or later.
4.I talked to my friend， and he was 　　　　　　 giving up the plan.
5.These teaching materials can 　　　　　　 older children.
6.He doesn't talk too much but what he has to say is precisely 　　　　　　.
7.They say they’re trying to raise awareness about the environment 　　　　　　 and air pollution in particular.
8.I'm supposed to 　　　　　　 my paper to the professor next week.
9.At any time，we should not 　　　　　　 the difficulties in front of us.
10.He is a doctor and expects his son to 　　　　　　.
[答案与解析]
1.concentrate on。句意：父亲因为对约翰的学习成绩不满意，所以叫他集中精力学习。分析句意可知，concentrate on“集中……”符合句意。
2.for sale。句意：这些自行车是所有居民都可以使用的，但不出售。由“but”可知，前后语意表示转折关系，表示这些自行车是所有居民都可以使用，但不出售。所以for sale “用于出售”符合句意。故填for sale。
3.toys with
4.in favor of。句意：我和朋友谈过，他赞同放弃这个计划。表示“赞同……”，可用be in favor of结构。
5.be adapted for　6.to the point
7.in general　8.hand in　9.be frightened by
10.follow in his footsteps。句意：他是医生，期盼儿子继承他的事业。短语follow in one’s footsteps“继某人之后”。
☆关键句型及惯用法☆
1.‘I am anxious to have a child of my own，’she says.‘I don’t want to adopt someone else's child—if I had the chance，I would have a cloned baby right now.' (P42，L22­24)
译：她说：“我非常想要有一个我自己的孩子。我不愿意领养别人的孩子——如果有机会，我会马上要一个克隆婴儿。”
[if引导虚拟条件句时]
句中if引导虚拟条件句，表示与现在相反的事实。
if引导的虚拟条件句归纳：

if条件句谓语形式
主句谓语形式
与现在


相反的事实
过去时(be的过去时用were)
would ＋do
与过去


相反的事实
had done
would have
done


与将来


相反的事实
①过去时(be的过去时用were)

②should ＋ do


③were ＋ to do
would ＋do

If there were no air or water，there would be no living things on the earth.
如果没有水和空气，地球上就不会有生物。
If he had taken my advice，he would not have made such a mistake.如果他听我的劝告的话，就不会犯这样的错误了。
If he should come here tomorrow，I would talk to him.
如果他明天来这儿的话，我就跟他谈谈。

用所给词的适当形式填空：
①If I 　　　　　　 (meet) him yesterday，I 　　　　　　 (tell) him about it.
②If it 　　　　　　(rain) tomorrow，we 　　　　　　 (put) off the match.
③If he 　　　　　　(be) free，he would help us.
[答案]
①had met；would have told　②should rain / were to rain / rained；would put 　③were
思考：
(1)if 引导的虚拟条件句可省略if，然后采用倒装结构，你知道怎样变化吗？
________________________________________________________________________
[答案]
(1)当虚拟条件句的谓语动词含有were，should，had时，if可以省略，这时条件从句要用倒装语序，即把were，should，had等词置于句首，这种多用于书面语。如：
Should he agree to go there， we would send him there.
要是他答应去的话，我们就派他去。
Were she here， she would agree with us.
如果她在这儿的话，她会同意我们的。
Had he learnt about computers， we would have hired him to work here.如果他懂一些电脑知识的话，我们已经聘用他来这里工作了。
(2)如果主句和if条件从句的谓语动作不是同时发生时，主句和从句谓语动词形式该如何变化？
________________________________________________________________________
[答案]
(2)有时候，如果主句和if条件从句的谓语动作不是同时发生时，主句的动词和从句的谓语动词要根据各自所指的时间来选择相应的动词形式，这种虚拟条件句叫错综时间虚拟条件句。
①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。
If I had worked hard at school， I would be an engineer，too.
如果我在学校学习刻苦的话，我现在也成为一个工程师了。
If they had informed us， we would not come here now.
如果他们通知过我们的话，我们现在就不会来这里了。
②从句的动作与现在事实相反，而主句的动作与过去事实不符。如：
If he were free today， we would have sent him to Beijing.如果他今天有空的话，我们已经派他去北京了。
If he knew her， he would have greeted her.
要是他认识她的话，他肯定会去问候她了。
(3)除了用if引导虚拟条件句外，有时可用一些介词或副词表示隐含的虚拟条件句，你能写出来吗？
________________________________________________________________________
[答案]
(3)有时候without，but for，otherwise等词可表示隐含的虚拟条件句。如：
But for his help，we would be working now.
要不是他的帮助，我们还会在工作呢。
Without your instruction，I would not have made such great progress.要是没有你的指导，我不会取得如此大的进步。
We didn't know his telephone number，otherwise we would have telephoned him.我们不知道他的电话号码，否则我们就会给他打电话。
2.You will often be amazed to discover that what confused you at first makes sense upon further readings.(P43，Reading strategy)
译：你经常会惊奇地发现，经过更进一步的阅读，原来不明白的地方也就弄懂了。
[what引导主语从句时]
本句是一个主从复合句，that引导宾语从句，what引导主语从句，做宾语从句中的主语。又如：
After Yang Liwei succeeded in circling the earth，what our astronauts desire to do is walk in space.杨利伟成功地环绕地球飞行之后，我们的宇航员所渴望做的事情是在太空行走。
what 用在名词性从句中，有丰富的语义，在不同的语境中有较活的翻译。
(1)表示“……的人”，相当于the person that...。如：
He is not what he was a few years ago.
他不是几年前的他了。
(2)表示“……的东西或事情”，相当于something that...。如：
They've done what they can to help her.
他们已经尽力帮助了她。
(3)表示“……的地方”，相当于the place that...。如：
What is now the North Sahara Desert was once a civilized world.现在的撒哈拉沙漠的北部曾经是一个文明世界。
(4)表示“……的数目”，相当于the amount / number that...。如：
Our income is now double what it was ten years ago.
我们现在的收入是十年前的两倍。
(5)表示“……的时间”，相当于the period that...。如：
After what seemed like hours he came out with a bitter smile.似乎过了几个小时他才苦笑着出来。

英译中：
①Busy as Kate was as a scientist， she did what she could to take care of her children.
________________________________________________________________________
②Whether other effective ways can be found to stop pollution or not is just what worries the public.
________________________________________________________________________
③Is the city much different from what it was ten years ago？
________________________________________________________________________
④What he said sounded absurd and none of us took it seriously.
________________________________________________________________________
[答案]
①尽管凯特作为一名科学家很忙，但是她尽可能的去照顾她的孩子。
②是否能找到其他有效防止污染的措施正是公众所担心的事情。
③这个城市跟十年前大不一样吗？
④他的话听起来荒唐可笑，我们谁也不把它当回事。
中译英：
⑤你完全不知道我经历了什么。
________________________________________________________________________
⑥父母应该关心孩子心里所想的。
________________________________________________________________________
⑦教师应该多了解学生所需要的和感兴趣的东西。
________________________________________________________________________
[答案]
⑤You have no idea what I suffered.
⑥Parents should care about what children are thinking about.
⑦Teachers should learn more about what students need and are interested in.
3.Nowhere is this truer than with genetically modified (GM) food.(P59，L4­5)
译：转基因食品就是最好的例子。
(1)[nowhere引导的倒装句]
本句以否定词nowhere开头，是倒装语序。
Nowhere could she find the necklace given by her husband in celebration of their tenth wedding anniversary.
她到处都找不到丈夫为了庆祝结婚十周年送给她的项链。
(2)[“否定词＋比较级”表示最高级的意义]
句中nowhere...truer...是用比较级的形式，表示最高级的意义。
No one in my class works harder than Jack.
我们班没有人比杰克更用功。
思考：我们常用哪些形式的比较级表示最高级？
________________________________________________________________________
________________________________________________________________________
[答案]
①比较级与否定词连用表示最高级
I have never heard a better voice than yours.
我从未听到过比你更好的嗓音。
Nothing can be more tiresome than copying the number.
抄数字是最烦人的。
②比较级＋than＋
Julia is taller than
朱丽叶是班上最高的。


完成句子：
①再没有比这种方式更好的了。
　　　　　　　　　　　 than this one.
②中国是亚洲最大的国家。
China is larger than ________________________________________________________________________in Asia.
英译中：
③I have never read a more interesting book.
________________________________________________________________________
④Nothing is more precious than health.
________________________________________________________________________
⑤This could give her no greater pleasure.
________________________________________________________________________
⑥We won no less than $500 in the competition.
________________________________________________________________________
[答案]
①No other way / method is better
②any other country / all the other countries
③这是我读过的最有趣的书。
④身体健康是最宝贵的。
⑤这使她再高兴不过了。
⑥我们在这场竞赛中赢了多达500美元。
【运用提升】
在空白处填入1个适当的单词或括号内单词的正确形式。
1.In the UK， 　　　　　　impressed me most was the student activity， where I got lots of information.
2.If the prediction for the earthquake 　　　　　　(be) more accurate，we would have been more prepared and many more lives would have been saved.
3.Had she been here five minutes earlier， she 　　　　　　(see) her old friend.
4.Scientists believe Native Americans arrived by crossing the land bridge that connected Siberia and 　　　　　　 is now Alaska more than 10，000 years ago.
[答案与解析]
1.what。what在此引导主语从句。
2.had been。考查虚拟语气。语境表示假如地震的预测更准确，我们就能做好准备，很多生命就不会失去了。主句使用了would have done，因此表示与过去实际情况相反的假设，状语从句用过去完成时。
3.would have seen。考查虚拟语气。句意：如果她早到五分钟，她就会看见她的老朋友了。从句将Had提前省略了if，主句用would＋have done表达。
4.what。宾语从句what is now Alaska“现在叫阿拉斯加的地方”。what引导的从句含有“所……的(东西)”之意。


对应学生用书p89
Ⅰ.语法填空[黑体部分为本单元的单词或短语]
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Have you ever wondered what it would be like 1.　　　　　　(have) a clone？ On the one hand，this may seem like a crazy idea.On the other hand，breakthroughs in science have already led to cloning and other things we never would have thought possible.　
The conflict between science and nature forms the basis of many heated discussions today.Some say that scientists should be allowed to push ahead with their experiments，2.　　　　　　(argue) that humankind can profit by letting science find answers 3.　　　　　　 our problems.For example，those in favor of genetically modified food say that it is a great way to achieve both nutrition and good taste，yet still keep food 4.　　　　　　 (relative) cheap.Indeed，we should take into consideration that far 5.　　　　　　 (few) people now die of hunger than they did 50 years ago.This is partly because of the availability of genetically modified food in modern agriculture.
Those who are more suspicious of science say there are consequences to letting 6.　　　　　　 (scientist) experiment without any legal limitations.In 1996，a sheep named Dolly became the first mammal 7.　　　　　　(clone).Many people believed her creation to be a miracle，but fears about her fragility were confirmed 8.　　　　　　 she died very young.Is it safe to continue cloning，when so far all cloned animals 9.　　　　　　(experience) serious health problems？
10.　　　　　　 your point of view， it is always a good idea to withhold judgment until we know more.
[答案]
1.to have　2.arguing　3.to　4.relatively　5.fewer
6.scientists　7.to be cloned　8.when　9.have experienced　10.Whatever
Ⅱ.完成句子
1.With the development of biology science，the scientists 　　　　　　　　　　　　　.
随着生物科学的发展，科学家们已经克隆出了人类胚胎。
2.On the one hand，it has brought hope to the family who has an intention of 　　　　　　　　　　　，and 　　　　　　　　　　，it also has brought people ________________________________________________________________________.
一方面，这给打算收养孩子的家庭带来了希望，另一方面，也给人们带来了一些焦虑。
3.Some people believe 　　　　　　 human embryos is wrong and not 　　　　　　.
有些人认为克隆人类胚胎是不对的、违法的。
4.They are 　　　　　　 nature，which is likely 　　　　　　　　　　　.
他们把自然当儿戏，有可能会造成巨大灾难。
5.The majority of people are 　　　　　　　　　　　　　　 animals and plants to profit mankind.
大多数人支持克隆动植物，以造福人类。
6.But when scientists are 　　　　　　　　　cloning technology，they should take 　　　　　　　　　　into careful 　　　　　　.
但科学家在努力推进克隆技术时，应该认真考虑其后果。
[答案]
1.have cloned the human embryo
2.adopting a baby； on the other hand； some anxiety
3.cloning； legal
4.toying with； to cause a catastrophe
5.in favour of cloning
6.pushing ahead with； the consequences； consideration