题目内容

7．The reason why I was late was that my carbroke down（坏掉） on the way．

分析 我迟到的原因是我的车在路上坏掉了．

解答 答案：broke down 考查翻译填空．break down意为"坏掉"，因动作已发生，要用一般过去时态．

点评 考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺．

练习册系列答案
相关题目
15．Tom arrived at the bus station quite early for the London bus．The bus for London would not leave until five to twelve．He saw a lot of people waiting in the station．Some were standing in lines，and others were walking about．There was a group of school girls．Their teacher was crying to keep them in order．Tom looked around but there was nowhere for him to sit．
He walked into the station café．He looked up at the clock there．It was only twenty to twelve．He found a seat and sat down，facing a large mirror on the wall．Just then，John，one of Tom's friends，came in and sat with Tom．
"What time is your bus？"asked John．
"Oh，there is plenty of time yet，"answered Tom．
"Oh，I'll get you some more tea then，"said John．
They talked while drinking．Then Tom looked at the clock again．
"Good heavens!It's going back-ward!"he cried．"A few minutes ago it was twenty to twelve and now it's half past eleven．"
"You are looking at the clock in the mirror，"said John．
Tom wanted to kick himself for being so foolish．The next bus was not to leave for another hour．He has never like mirror since then．
27．The London bus leftA．
A．at 11：55    
B．at 5：12   
C．before 11：55  
D．after 11：55
28．Tom went into the station café becauseD．
A．John asked him to have a cup of tea  
 B．he wanted a drink there
C．he would meet a friend of his
D．it was early yet and he wanted to find a place to sit
29．What time was it in fact when he looked at the clock in the mirror？A
A．Half past twelve．
B．Half past eleven．
C．Twenty to twelve．
D．Half past one．
30．Which of the following is true？A
A．Tom missed his bus               
B．He has like mirror since then．
C．The next bus would leave soon．
D．Tom arrived London on time．
18．I have had my bike ______，and I'm going to have somebody ______ my radio tomorrow．（　　）
A．repair； to repairB．repairing； to be repaired
C．repaired； repairD．to repair； repairing
15．Dear Diana，
Thank you for the （71）lovely （love） day we had with you．It was so kind（72）ofyou to let us bring Annie's friend，Gina．Unfortunately，the only problem （73）that/which we had was the journey home．There had been （74）an accident on the highway and，as a result，there was a long line of traffic for at least six （75）miles（mile）．In the end，we（76）drove（drive） to a service station and  （77）waited（wait） there until the road was clear．In the car park there Gina nearly got （78）knocked （knock） over as a car drove out far too quickly behind a lorry．We finally dropped Gina off at her（79）parents' （parent） and made（80）our （us） own way home．
2．Lichens （地衣） are difficult to see．They don't move．They often mix into the living place．You might not even recognize one if you are looking right at it．
Lichens live on rocks，branches，houses，and even metal street signs．You can find these colorful organisms （微生物） almost everywhere-from deserts to rainforests，and from Antarctica to Africa．They've traveled in outer space，and some scientists think there might even be lichens on Mars．
What you probably don't realize is that a lichen is more than a single thing．It includes two different types of living organisms：a fungus （菌类） and an alga （藻类）．Neither of these organisms is a plant，so the lichen isn't a plant either．
Through photosynthesis （光合作用），the alga gets the sun's energy to make food for the fungus，which is the place for the alga to live in．However，the alga cannot leave the fungus．
Around the world，scientists have found tens of thousands of types of lichens．Many may not even have been discovered yet．As scientists continue to find new kinds of lichens，they are also working to understand how they are connected to one another．By putting together a lichen family tree，they hope to understand why so many different types of lichens have grown in so many places around the world．
Many researchers are trying to understand basic facts about the organisms and their connections．Researchers are also using lichens to examine the health of the environment．
56．What do we know about lichens according to the passage？C
A．They will die if they leave Earth．
B．There are more lichens than plants on Earth．
C．They look similar to the environment around them．
D．They are too small to be easily seen by people．
57．What does the second paragraph mainly talk about？B
A．The way lichens live．
B．The natural environment of lichens．
C．The way lichens work as organisms．
D．The family tree of lichens．
58．What is the function of the alga in lichens？B
A．It produces food for the fungus．
B．It offers a living place for the fungus．
C．It makes the lichen a plant．
D．It can protect the fungus．
59．Which of the following statements is NOT the scientists'purposes of studying lichens？C
A．To understand basic facts about them．
B．To create a lichen family tree．
C．To understand how lichens are related to each other．
D．To understand why lichens can live in different places．
60．We can know from the passage thatA．
A．lichens can be used to better understand the environment
B．lichens don't have any differences in colors or sizes
C．lichens don't use photosynthesis like a green plant
D．scientists have discovered every kind of lichen．
12．Every day，people come into contact with thousands of chemicals．These chemicals are said to be harmless to human health．In fact，the chemicals are considered so safe that we wash with them．We put them on our bodies and even our faces．Other chemical products are used throughout our homes．
By the time you walk out of your front door，you have already been exposed to thousands of chemicals．
On its own，each chemical seems harmless．But in combination with other chemicals，they may become deadly．That is the finding of a two-year study by a high-profile（高调的）task force of scientists．The task force was told to investigate the cancer-causing possibility of chemical mixtures．
Linda Gulliver was one of the 174 scientists on the task force．Their job was to study the cancer-causing potential of 85 chemicals．All 85 are said to be common in the environment．
Ms．Gulliver explains that chemicals have the potential or ability to form dangerous mixtures．Even simple minerals can become dangerous when mixed with chemicals found in plastics or beauty products．
Working in groups，the scientists explored how different chemical mixtures could lead to cancer．Ms．Gulliver's team looked at the ability of different combinations to support the increase of malignant（恶性的）human cells．
She says the current way to identify whether chemicals cause cancer is to test them one at a time．This method leads，she adds，to a long list of supposedly"safe"chemicals．She and her team say that approach needs to change．
"We definitely need certain research…to find out what mixtures of chemicals would be more harmful than others； what groups of chemicals，when together，would produce more harmful effects．And at the moment，that is not known．"
An estimated one in five cancers has been linked to chemical exposure．It may turn out that the cancer-causing villain（恶棍）is not a single chemical at all．

32．What effect may one single chemical have on us according to the text？B
A．It may destroy our body．
B．It may not cause danger to us．
C．It may let us suffer from cancer．
D．It may let our body make a change．
33．What can we learn about Ms．Gulliver's research？D
A．She has found 85 cancer-causing chemicals．
B．She has found reasons for five kinds of cancers．
C．She has found that only one chemical can cause cancer．
D．She is not sure what mixtures of chemicals are more harmful．
34．According to the text，we can infer that the studyB．
A．is just wasting time and money
B．is still in need of great efforts
C．will cause panic in public
D．will be resisted by the public
35．What is the best title for the text？A
A．Mixtures of Safe Chemicals May Cause Cancer
B．Being Exposed to One Chemicals Is Dangerous
C．How Mixtures of Safe Chemicals Come into Being？
D．What Is the Real Cause For Cancer？
19．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．毎处错误仅涉及一个单词的增加、删除或修改．
增加：在缺词处加-个漏字符号（∧），并在其下面写出该加的词．
删除：把多余的闷用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：（1）每句话只有一处错误，每处错误修改仅限一词．
（2）只允许修改10处，多者（从第11处起）不计分．
I will tell you about a boy I met．The other Hay after school，I was walking down the sreet while I saw a boy riding a nice unicycle．Which is like a bicycle with only one wheels．Dressing in pink from head to toe，he was singing a song which was sounded like a kid's song．I thought he must be total crazy．Just then，a lady dropped 20-dollar bill on the ground，but he didn't realize it and star-ted  to milk away．The boy  in pink picked out the money and gave it bark to her．After that，he rode on but soon disappearpd before the lady could thank him．How a strange and good  guy!
10．It was by bus      he came here．（　　）
A．whereB．whenC．howD．that
11．第一节 短文改错 
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中
共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
    Last Monday，we hold a monitor election during our class meeting．Two students in our class took part the event．They are Liu Dong and Wang Hong，all of whom are the top students in our grade．Before the election，they each gave a briefly presentation about their plan after become the monitor．At the last，the winner turned out to be Wang Hong，who gained 28votes when Liu Dong gained 15．Obviously，we thought Wang Hong's plan a good one．In the end，we gave Wang Hong a big hand but congratulated her．I expect that our class will be better under his leadership．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网