7．When to go to see the movie THE BABYSITTERS CLUB_________ yet．（　　）
A．are not decidedB．was not decided
C．has not been decidedD．have not decided

分析 什么時(shí)候去看電影THE BABYSITTERS CLUB還沒(méi)有決定下來(lái)．

解答 答案是C．考查被動(dòng)語(yǔ)態(tài)，When to go to see the movie 在句中做的是主語(yǔ)，謂語(yǔ)動(dòng)詞應(yīng)該用單數(shù)，When to go to see the movie 指的是一件事，事情應(yīng)該是被決定，所以用被動(dòng)語(yǔ)態(tài)，yet表示現(xiàn)在為止仍然，所以用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)，故答案選C．

點(diǎn)評(píng) 被動(dòng)語(yǔ)態(tài)由"助動(dòng)詞be+及物動(dòng)詞的過(guò)去分詞"構(gòu)成．被動(dòng)語(yǔ)態(tài)的時(shí)態(tài)變化只改變be的形式，過(guò)去分詞部分不變．疑問(wèn)式和否定式的變化也如此．掌握各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)是解題的關(guān)鍵．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

17．It is well-known that twins are closer to each other than most brothers and sisters----after all，they probably spend more time with each other．Parents of twins often notice that they develop special ways of communicating：they invent their own words and one can often finish the other's sentence．In exceptional circumstances，this closeness becomes more extreme：they invent a whole language of their own，as in the case of Grace and Virginia Kennedy from Georgia in the USA，who communicated so successfully in their own special language that they did not speak any English at all until after they started school．
However，these special relationships are the result of lives spent almost entirely in each other's company．What happens when twins do not grow up together，when they are separated at birth for some reason？Are they just like any other strangers，or are there still special similarities between them？Professor Tom Bouchard，of the University of Minnesota，set out to find the answer to this question．He traced sixteen pairs of twins，who were adopted by different families when they were babies，and often brought up in very different circumstances．Each twin was then interviewed about every small detail of their life．
The results of this research make a surprising reading．Many of the twins were found to have the same hobbies，many have suffered the same illnesses，and some have even had the same type of accident at the same point in their lives．One pair of middle-aged women arrived for their first meeting in similar dresses，another pair were wearing similar jewellery．The most incredible similarities are to be found in the case of Jim Springer and Jim Lewis from Ohio in the USA．The story of the'Jim Twins'made headline news across USA．Born to an immigrant woman in 1939，and adopted by different families at birth，both babies were named Jim by their new parents．
But what can be the explanation for these remarkable similarities？Is it all pure coincidence，or is the explanation in some way genetic？Research into the lives of twins is forcing some experts to admit that our personalities may be at least partly due to'nature'．On the other hand，analysts are also anxious to emphasise that incredible coincidences do happen all the time，not just in the lives of twins．
73．The case of Grace and Virginia Kennedy （Para.1）is to show thatA．
A．twins communicate with each other in an unusual way
B．twins are more likely to suffer from speaking problems
C．most twins have exceptional abilities to invent a new language
D．twins won't have an effective communication until they go to school
74．The purpose of Tom Bouchard's study is to findC．
A．what will happen if twins spend lives entirely in the same company
B．why the 16 pairs of twins have been adopted by different families
C．whether separated growing up has effect on twins'special similarities
D．when the special similarities come into being during their growing up
75．What does the word"reading"in Paragraph 3 most probably mean？B
A．Book．B．Interpretation．C．Literature．D．Measurement．
76．According to Tom Bouchard's research，the special similarities between twinsD
A．depend on what the twins enjoy and suffer from
B．can not be proved or accepted by all the experts
C．result from the twins'growing up and development
D．a(chǎn)re not closely linked with where the twins are raised
77．What can be learned from the last paragraph？C
A．Incredible coincidences happen to twins all the time．
B．Nature is the only way to explain the similarities between twins．
C．The differences between twins are to some extent the results of genes．
D．Similarities shows the close relationship between two strange persons．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

18．Leading experts on the Internet，technology and policy have shared the same opinion on what we can expect in the next decade when it comes to connectivity and its effects on society．
The Pew Research report asked thousands of experts and members of the public for opinions on"the most significant overall influences of our uses of the Internet on humanity"---and some had a rosier outlook than others．
"The smartest person in the world nowadays could well be stuck behind a plough in India or China，"said Hal，Google's chief economist．"Enabling that person----and the millions like him or her---will have a strong effect on the development of the human race．"
Early Internet pioneer David Hughes agreed："When every person on this planet can communicate two-way with every other person on this planet，the power of nation-states to control every human inside its geographic boundaries may start to disappear．"
Wearables （electronic equipment that people can wear ） could monitor more than just steps，predicted UC Berkeley's Aron Roberts---or do more than just monitor："We may literally be able to adjust both medications and lifestyle changes on a day-by-day basis or even an hour-by-hour basis．"
Microsoft Reaearch's Jonathan Grudin is more pessimistic（悲觀）："By making so much activity visible，it exposes the gap between the way people behave and the way we think they ought to behave．Adjusting to this will be an unending，difficult task．
And the difference between the rich and the poor will have a new aspect："Only the well-off （and well-educated） will know how to preserve their privacy，"warned one expert．
"Will the Internet make it possible for our entire civilization to fall down together，in one big awful step？Possibly，"admitted Harvard"s Doctor Searls．："But the Internet has already made it possible for us to use one of our unique advantages----the ability to share knowledge---to a degree higher than ever before．"

36．As for the influences of our uses of the Internet on humanity，some of the experts areB．
A．Realistic
B．Optimistic
C．Doubtful
D．Careful
37．According to Hal，in the future，those who will influence the development of human race areB．
A．Google's economists
B．Chinese and Indian
C．The educated persons
D．World leading experts
38．People will be able to change their lifestyles at any time according toD．
A．The development of communication skills
B．The suggestions made by computer experts
C．The prediction made by the home computers
D．The data recorded by the computers worn on body
39．The underlined word"this"in paragraph 6refers toC．
A．The visible activities mentioned above
B．The way we thought they ought to behave
C．The way people really behave in life
D．The rule people ought to obey in life
40．Which of the following can best express the meaning of the last paragraphA？
A．Advantages and disadvantages of the Internet．
B．Development of the Internet and human beings．
C．Knowledge and civilization of human beings．
D．Possibilities of the Internet for the future users．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

15．As the world changes faster than ever，our greatest concern is making sure that _____ of these changes do us harm．（　　）
A．anyB．someC．neitherD．none

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：書面表達(dá)

2．目前，越來(lái)越多的青少年參加各類電視節(jié)目的才藝表演．對(duì)此，中學(xué)生的看法各不相同．請(qǐng)根據(jù)下列提示寫一篇短文，并闡述自己的觀點(diǎn)．
贊同不贊同
1．豐富社會(huì)經(jīng)驗(yàn)
2．增強(qiáng)自信
3．全面發(fā)展		1．模仿多，創(chuàng)新少
2．沉迷"明星夢(mèng)"
3．不利于學(xué)習(xí)
注意：1．詞數(shù)100左右．（開頭已給出，不計(jì)入總詞數(shù)）
2．適當(dāng)增加細(xì)節(jié)，以使行文連貫．
3．參考詞匯：模仿imitate．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

12．      your timely help，otherwise，we wouldn't have finished the work ahead of time．（　�。�
A．BecauseB．ForC．Thanks toD．Thanks of

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

19．I should like to buy a house，modern and comfortable，_______ with some friendly neighbors．（　�。�
A．in allB．after allC．at allD．above all

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

16．I turned over the Chinese vase by accident while I cleaned the desk and now it is _________．（　�。�
A．in turnB．in piecesC．in ruinsD．in trouble

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

17．To our delight，Shanghai World Expo was held in Shanghai firstly on May 1ST，2010．（delight）
使我們高興地是，上海世博會(huì)首先于2010年5月1號(hào)在上海舉行．

查看答案和解析>>

同步練習(xí)冊(cè)答案