题目内容

14．We could have done something meaningful in the time it ________ to watch that boring movie．（　　）
A．has takenB．tookC．had takenD．takes

分析 花时间看无聊的电影的时候，我们本来可以做一些有意义的事情．

解答 答案：B
根据句中的"could have done 本来可以做"可知，本句是虚拟语气句；主句表达了与过去事实相反的情况；即：我们没做一些有意义的事情，而是在花时间看无聊的电影；故此处应使用一般过去时；故选B

点评 本题考查了一般过去时的用法；做类似的时态题时，除了根据句意以及句中的时间状语的提示，确定句子的时态外；还应根据虚拟语气句中谓语部分所使用的结构形式，来判断出句子应使用的时态；例如：在虚拟语气句，当表示与过去事实相反的假设时，主句通常用would/should/could/might+have+过去分词的形式等．

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假设你是李华，打算明年出国留学。请你根据以下要点提示，给你的美国笔友Lucy写一封电子邮件。

1. 出国留学的打算（如在申请学位课程之前学习一年英语、住在寄宿家庭等）；

2. 出国留学的原因；

3. 期待与她见面。

注意：

1. 词数100 左右（开头已给，不计入总词数）；

2. 可适当增加细节，以使行文连贯。

Dear Lucy,

How are you?_________________________________________________________________________

____________________________________________________________________________________

____________________________________________________________________________________

____________________________________________________________________________________

____________________________________________________________________________________

___________________________________________

Yours sincerely,

Li Hua
2．When the accident happened，your brother escaped being hurt，    ？（　　）
A．didn't heB．did heC．didn't itD．did it
2．Raymond Wang，17，of Canada was awarded first place for a device that improves air quality on airplanes while cutting down the spreading of diseases at this year's Intel International Science and Engineering Fair （ISEF）．
According to Intel，Wang's system improves the quality of fresh air in a plane cabin by more than 190 per cent，while cutting diseases by up to 55 times，compared to conventional designs．Intel noted that Wang's invention could be easily and economically fixed into existing airplanes．
Two other teen researchers earned awards of﹩50，000 each at the event．One developed a technique to more quickly diagnose diseases caused by HIV．It's the virus responsible for AIDS．The other invented a device to more quickly shut down undersea oil spills．
"Intel believes young people are the key to future innovation and that in order to confront the global challenges of tomorrow，we need students from all backgrounds to get involved in science，technology and engineering，"says Wendy Hawkins，executive director of the Intel Foundation．"We hope these winners will inspire other young people to pursue their interest in these fields，"she says，"and apply their curiosity and creativity to the common good．"
This year's Intel International Science and Engineering Fair featured approximately 1，700 young scientists selected from more than 75 countries and regions．In addition to the top winners，600 finalists received awards and prizes for their innovative research．
The Intel International Science and Engineering Fair honours the world's most promising student scientists，inventors and engineers．Their projects are then evaluated online by nearly 1，000 judges from almost every scientific field．
The 2015 Intel ISEF is funded jointly by Intel and the Intel Foundation with additional awards and support from dozens of other academic，governmental and scientific organizations．This year，US﹩4 million was awarded．

25．Compared to traditional designs，Raymond Wang's systemB．
A．prevents oceans from oil pollution quickly
B．improves air quality on airplanes effectively
C．treats diseases happening on airplanes quickly
D．costs more but can be easily fixed into airplanes
26．For what purpose is Intel ISEF carried out？D
A．To inspire teenagers to challenge the authorities．
B．To persuade more teens to do good to the society．
C．To get more teens involved in computer exploring．
D．To encourage young people to get interested in science．
27．What do we know about 2015Intel ISEF？A
A．More than 30% of finalists receive awards and prizes．
B．Scientists all over the world compete for grand prizes．
C．Nearly 1000judges are present at the site of competition．
D．US4millionawardsandprizesareofferedbyIntelalone．
9．Yesterday I took my car to the garage to have them ________ the air-conditioner．（　　）
A．to checkB．checkingC．checkedD．check
19．I walked out of the restaurant，______ I'd never come here again．（　　）
A．determiningB．determinedC．to determineD．determine
6．In 1985，I was just a new teacher，not ______ how to teach．（　　）
A．knewB．to knowC．knowingD．known
3．_______ I missed the days when we would quarrel with each other rather than clicking on screens!（　　）
A．WhatB．HowC．WhenD．Unless
17．-I don't think that they will reach an agreement in such a short time．
-________．It will take time to find a win-win solution．（　　）
A．Neither will theyB．Neither they will
C．Neither do ID．Neither I do

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