8.Last year I spent some time touring Australia,_____proved to be a wise decision.( 。
A.whichB.whatC.that

分析 去年我去澳大利亞游玩了一段時(shí)間,這證明是一個(gè)明智的決定.

解答 答案:A.
分析句子的結(jié)構(gòu)可知,劃線處后面的內(nèi)容為一非限制性定語從句,其先行詞為前面的整個(gè)句子,引導(dǎo)詞作從句中作主語,所以用which來引導(dǎo);故選A.

點(diǎn)評(píng) 本句考查的是關(guān)系代詞在非限定性的定語從句中的用法.做該題時(shí),需要熟練掌握關(guān)系代詞在非限定性的定語從句中的具體用法,還需要分析先行詞在句中是表示人還是表示物,并且要弄清它在從句中所作的成分(主語或賓語),最后選擇與之相對(duì)應(yīng)的關(guān)系代詞.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:詞匯應(yīng)用

10.The boy's performance at school does not live up to his parents'expectations (期望).

查看答案和解析>>

科目:高中英語 來源: 題型:填空題

19.The  2011  Lasker DeBakey Clinical Medical Research Award honors a  scientist who discovered artemisinin and its utility for treating malaria.Tu Youyou (China Academy of Chinese Medical Sciences,Beijing) developed a therapy that has saved millions of lives across the globe,especially in the developing world.Sweet wormwood(青蒿)is a common plant in China,(61)but it has the power to cure the deadly disease called malaria(瘧疾).Tu Youyou is the woman who uses the plant's special power to save millions of lives.The Chinese scientist won a Nobel Prize because of her great contribution.
On October 5,Tu (62)was awarded (award) the 2015Nobel Prize in Physiology or Medicine.She shared the prize with two other scientists from the US and Japan.Tu is the first native Chinese person (63)to receive(receive) a Nobel Prize in natural sciences.
Tu was modest about receiving the award:"It's a success for the whole research team."She also thinks that (64)it is scientists'duty to fight for the health of all humans.
When Tu joined the national research team to find the medicine (65)that/which could fight against malaria in the 1960s and 1970s,things were hard.The team didn't have advanced equipment back then.Tu used to test (66)medicines(medicine) by eating them herself.Her team searched old Chinese medicine books by hand and tested over 2,000traditional recipes.
Once Tu returned home after traveling for six months.Her little daughter(67)hid(hide) from the"strange woman".To do research,Tu also had to move around a lot.
Finally,Tu found artemisinin(青蒿素)in sweet wormwood in 1971.She spent the next decades (68)trying(try) to improve the medicine.According to World Health Organization,about 200million people suffer  (69)from malaria around the world,and about haft a million die each year.Artemisinin is the most effective treatment against malaria known today.
Tu never complains about (70)how hard she works."I feel more rewarded when I see so many cured patients,"she said.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

16.Whether we're 2 years old or 62,our reasons for lying are mostly the same:to get out of trouble,for personal gain and to make ourselves look better in the eyes of others.But a growing body of research is raising questions about how a child's lie is different from an adult's lie,and how the way we deceive changes as we grow.
"Parents and teachers who catch their children lying should not be alarmed.Their children are not going to turn out to be abnormal liars,"says Dr.Lee,a director of the Institute of Child Study.The fact that children tell lies is a sign that they have reached a new developmental stage.Dr.Lee conducted a series of studies in which they bring children into a lab with hidden cameras.Children and young adults aged 2 to 17 are likely to lie while being told not to look at a toy,which is put behind the child's back.
For young kids,the desire to cheat is big and 90% take a secret look in these experiments.When the test-giver returns to the room,the child is asked if he or she looked secretly.At age 2,about a quarter of children will lie and say they didn't.By 3,half of kids will lie,and by 4,that figure is 90%,studies show.
Researchers have found that it's kids with better understanding abilities who lie more.That's because to lie you also have to keep the truth in mind,which includes many brain processes,such as combining several sources of information and faking that information.The ability to lie-and lie successfully-is thought to be related to developme nt of brain regions that allow so called"executive functioning",or higher order thinking and reasoning abilities.Kids who perform better on tests that involve executive functioning also lie more.
29.What's the purpose of children telling lies?B
 A.To help their friends out.
B.To get rid of trouble.
 C.To get attention from others.
D.To create a popular image.
30.From the second paragraph we can know thatC.
  A.which factors can reduce lying     
B.why some lie more than others
C.it is normal for kids to tell lies       
D.how lying changes as kids grow
31.It can be inferred from the passage thatC.
A.children's lies are the same as adults'
B.the better kids are,the more they lie
C.the older kids are,the more they lie 
D.kids always keep the truth in their mind
32.What is NOT included in the passage?D
A.The reasons why kids tell lies.
B.Which kind of kids tells more lies.
C.Experiments about lying of young kids.
D.What to do with lying children.

查看答案和解析>>

科目:高中英語 來源: 題型:填空題

3.因此,所以adv.therefore.

查看答案和解析>>

科目:高中英語 來源: 題型:填空題

13.How can I fight laziness?
Lazy people will never amount to anything in life.However,laziness can be defeated once a few changes have been made in your mind.(36)C
Many people lack sleep constantly,since they stay up too late and get up too early to prepare for work.These people have little motivation once they arrive home.Laziness works hand in hand with a lack of motivation and a tendency to put off things.By adjusting your sleep schedule to provide a few more hours of meaningful rest,you can fight laziness throughout the day.
Another way to fight laziness is to change your mind from passive to active.Some people treat their lives as if they were pushed from task to task.Others take a more proactive approach,viewing each task as a challenge they must overcome alone.(37)F
Some people fight laziness by removing the temptations that surround them.A television in the living room may provide entertainment,but watching too much TV often contributes to laziness.(38)G
Complete a few tasks and reward yourself with what you enjoy,such as a good dinner or a film.
Laziness can also be a lasting problem at home.Couples and children may all have different energy levels,but laziness can be spread if not dealt with immediately.(39)A
Be the first to collect and wash dishes after a meal.Others in the home may eventually follow your example and perform their own task.It is difficult to practice laziness when you are surrounded by motivated people.(40)D
Enough exercise and a balanced diet can help you to develop a healthy lifestyle,thus enabling you to have more energy and help lift your spirits.

A.To fight family laziness,set an example.
B.Knowing how to fight laziness is important.
C.One way to fight laziness is to get enough sleep.
D.Finally,taking exercise regularly can help you fight laziness.
E.With strong determination,you will be able to achieve your goal.
F.Laziness sets in when you no longer feel in charge of your own life.
G.Create a reward system for yourself,just as parents do for the children.

查看答案和解析>>

科目:高中英語 來源: 題型:書面表達(dá)

20.在一次英語班會(huì)上,你班同學(xué)討論了克隆的利與弊的問題.請(qǐng)你根據(jù)以下信息寫一篇短文介紹討論情況.
大約35%的同學(xué)認(rèn)為應(yīng)該進(jìn)行克隆大約65%的同學(xué)不認(rèn)為應(yīng)該進(jìn)行克隆
1.克隆治療疾病1.引發(fā)道德問題
2.挽救滅絕物種2.基因多樣性喪失,不利生物生存
3.增加農(nóng)業(yè)產(chǎn)量3.克隆技術(shù)被壞人利用就會(huì)非常危險(xiǎn)
注意:
1、詞數(shù):100左右.短文開頭已給出,但不計(jì)入總詞數(shù);
2、內(nèi)容可適當(dāng)發(fā)揮,注意行文連貫.
3、參考詞匯:多樣性diversity,產(chǎn)量output,基因 gene
We've had a discussion about whether cloning should be carried out.Opinions are divided on the question.                                

查看答案和解析>>

科目:高中英語 來源: 題型:書面表達(dá)

17.目前,中小學(xué)生過度使用手機(jī)和電腦等電子產(chǎn)品,這對(duì)他們的身體造成了很大危害.假如你是李華,請(qǐng)針對(duì)這一現(xiàn)象給校廣播站寫一封廣播稿,談?wù)勀愕南敕ú⑻岢鼋ㄗh.要點(diǎn)如下:
1.過度使用電子產(chǎn)品對(duì)身體有害;
2.學(xué)生應(yīng)該以學(xué)習(xí)為主,同時(shí)要多參加各種有益活動(dòng)等;
3.….
注意:
1、詞數(shù)100左右;2、可以適當(dāng)增加細(xì)節(jié),以使行文連貫;
3、開頭和結(jié)尾已給出,不計(jì)入總詞匯.
參考詞匯:electronics(電子產(chǎn)品)
Boys and girls,attention please!
As we know,cell phones and computers are common in our daily life.                       
Yours,Li Hua

查看答案和解析>>

科目:高中英語 來源: 題型:詞匯應(yīng)用

18.They are putting too much carbon dioxide into the atmosphere,whichprevents heatfrom escaping from the earth into space.(防止)

查看答案和解析>>

同步練習(xí)冊(cè)答案