作为一名高中学生，你将参加主题为“let’s ride bicycles”的英语演讲比赛。请撰写一份演讲稿，主要内容包括：
1.目前汽车带来的空气污染和交通堵塞等问题；
2.骑自行车的益处，如节能环保、有利健康等。
参考词汇：低碳生活（low-carbon life）；节能（energy saving）；有毒排放（poisonous emission）;交通堵塞（traffic congestion）
注意：1. 词数100左右；2. 可以适当增加细节，以使行文连贯。
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阳光课堂课时作业系列答案科目：高中英语 来源：江苏省徐州市2016-2017学年高一下学期期中考试英语试卷 题型：单项填空
Eat _______ cake you like and leave the other for _______ comes late.
A. any; who B. whichever; who
C. whatever; whoever D. either; whoever
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科目：高中英语 来源：辽宁省2017届高三第八次模拟考试英语试卷 题型：阅读理解
I was in my first year of college, making friends and enjoying life, but then my whole world turned upside down. I had a heart attack. It felt like some
one was stabbing(刺) me in the chest with a knife over and over again.
After three months of rest I went back to college, but then things took a turn for the worse. I was staying at my Nana’s house and woke up in the middle of the night with a terrible pain in my chest. I knew I was having a heart attack again.
I couldn’t even shout for help. Luckily my grandpa was going to the toilet and heard me falling out of bed. If it wasn’t for him, I probably wouldn’t be here.
The two holes in my heart were causing the problems and I needed an operation immediately to repair them. Unfortunately, the surgery didn’t go well and they only managed to repair one of the holes.
When I woke up from the operation, I had a really dry mouth and couldn’t wait to have something to eat and drink. The biggest shock of all came when I was told that I needed a heart transplant and was put on the register. The doctors were stunned(吃惊地) at how quickly heart failure came on—it usually takes years, but it took my heart less than six months to get to that stage. My whole world came crashing down, but I stayed strong. It was a choice between crying every day and getting on with my life.
As time went on, life became even harder. I hated feeling weak all the time and needing help with everything. It got to the point where I thought I would never get a new heart. I was diagnosed with depression.
Even though I thought that Christmas 2016 would be my last, I really enjoyed it and even had a good New Year. Everyone was crying for me when the clock struck midnight and they told me to keep fighting.
A week later, I got a call from the doctors saying they’d found a suitable donor(捐赠人). My wish came true and thankfully the operation went well. I spent four hours in surgery where they took out my old heart and put a new one in. When I woke up I burst out crying. I had a second chance of life.
1.What happened when the author was having his second heart attack?
A. He felt less pain than he had during the previous one.
B. He realized what it was and shouted for help in time.
C. He narrowly escaped death thanks to his grandfather.
D. He decided to have an operation to repair the two holes in his heart.
2.When the author learned that he needed a heart transplant, he ______.
A. couldn’t help crying every day
B. chose to continue to fight for his life
C. felt so depressed that he tried to kill himself
D. was anxious about his heart failure
3.After Christmas 2016, the author ______.
A. was convinced that the past Christmas had been his last
B. felt blessed and grateful for his second chance of life
C. received a heart transplant but the operation didn’t go well
D. felt hopeless all the time and was diagnosed with depression
4.Which one would be the best title for the text?
A. Choices Matter More Than Anything Else.
B. Rebuilding My College Life
C. Struggling to Have a New Life.
D. The Most Special Christmas
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科目：高中英语 来源：福建省2016-2017学年高一下学期期中考试英语试卷 题型：阅读理解
A new eight-kilometre road is under construction that links the port area with the motorway system. It is expected to carry 20,000 trucks and cars a day, which greatly reduces the overcrowded traffic in the center of the city. As part of the project, two four-kilometre road tunnels are being built below the central area of the city, one for traffic to the north and the other for traffic to the south .The two tunnels are about 20 metres below the surface and are 12 metres wide, providing for two lanes of traffic in each direction.
In the upper part of the tunnel two air-conditioning pipes remove the waste gas of trucks and cars and keep the quality of air inside the tunnel. The lighting is at the top of the tunnel, practically at its highest point. There will also be electronic signs at frequent intervals (间隔). They show traffic conditions ahead, and can be seen clearly by drivers. The wall is made up of four main elements, which include a waterproofing covering and , on the inside of the tunnel , a concrete lining (混凝土衬砌).
Each tunnel is roughly round and the lower part of the tunnel is somewhat flat .The surface of the road lies on the base, which is made of concrete and steel. The drainage system (排水系统), just below the road surface on one side, removes any extra liquid, particularly water. In the event of fire, the fire main, which is made of steel, pipes water to many fire hydrant stations at regular intervals along the length of the tunnel. The fire main is at the side of the tunnel, and at the level of the road surface. Other systems in the tunnel will include emergency phones .
1.Each of the tunnels under construction is ________.
A. eight kilometers long and twenty metres wide
B. four kilometers long and six metres wide
C. four kilometers long and twenty metres wide
D. eight kilometers long and six metres wide
2.Which part of the tunnel in the diagram is used to pipe out extra water?
A. 1 B. 3
C. 5 D. 6
3.Driving in the tunnel, one can know the traffic conditions ahead through ________.
A. the electronic signs B. the lights
C. the trucks and cars D. the emergency phones
4.The passage is mainly about ________.
A. the construction of a road B. the design of a road
C. the construction of two tunnels D. the design of two tunnels
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科目：高中英语 来源：山东省济宁市2016-2017学年高一下学期第三学段考试英语试卷 题型：完形填空
Dad had a green comb. He bought it when he married Mum. Every night，he would hand me his ____ and say, “Good girl, help Daddy clean it, OK?”
I was ____ to do it. At age five, this dull task brought me such ____. I would excitedly turn the tap____and brush the comb carefully. Satisfied that I’d done a good job, I would happily return the comb to Dad. He would____affectionately(深情地）at me and place the comb in his wallet.
Two years latter，Dad started his own _______which wasn’t so good . Things started to ______, Dad didn’t come home as early and as he used to. Mum and Ibecame____with him for placing our family in trouble. With ____going on，an uncomfortable silence grew between us.
After my graduation, Dad’s business was getting back . On my 28th birthday, Dad came home________. As usually I helped him carry his bags into bis study.When I turned to leave, he said，“Hey，would you help me ____ my comb?” I looked at him a while，then ___ the comb and headed to the sink.
It hit me then: why, as a child,_____dad clean his comb was such a pleasure. That routine(习惯）meant dad was home early to ____ the evening with Mum and me. It___ a happy and loving family.
I passed the clean comb back to Dad, He smiled at me and_____ placed his comb in his wallet. But this time，I noticed something _______. Dad had aged. He had wrinkles next to his eyes when he smiled, ____ his smile was still as ____ as before, the smile of a father who just wanted a good ____ for his family.
1.A. bag B. wallet C. comb D. brush
2.A. annoyed B. relieved C. ashamed D. pleased
3.A. joy B. sadness C. courage D. pain
4.A. out B. over C. in D. on
5.A. stare B. smile C. shout D. laugh
6.A. family B. business C. task D. journey
7.A. progress B. change C. improve D. form
8.A. satisfied B. delighted C. mad D. strict
9.A. time 
B. patience C. speed D. ease
10.A. occasionally B. early C. frequently D. rarely
11.A. sharply B. repair C. clean D. keep
12.A. dropped B. took C. handed D. threw
13.A. watching B. letting C. helping D. hearing
14.A. find B. lose C. waste D. spend
15.A. affected B. broke C. meant D. supported
16.A. firmly B. hurriedly C. casually D. carefully
17.A. different B. exciting C. interesting D. urgent
18.A. for B. or C. so D. yet
19.A. convincing B. heartwurining C. cautions D. innocent
20.A. origin B. life C. reputation D. education
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科目：高中英语 来源：贵州省2016-2017学年高一下学期期中考试英语试卷 题型：阅读理解
Most buildings are built to stand up straight, but these look as if they might fall over!
The church tower of Suurhusen
Built in 1450, the 27-meter-high church tower lies in Suurhusen, Germany. It was built in wet land on foundations of oak tree trunks (树干). When the land was drained (排水) later, the wood broke down, causing one side of the tower to be a little lower than the other. In 1975, the tower became a real hazard and people were not allowed to enter until the foundations were made strong again. The lean (倾斜) of the tower is now about five degrees.
The Leaning Tower of Pisa
The work of building the tower began in 1173, and was finally completed in 1372. In fact, it began to lean after just a couple of floors were built. And this condition continued in the centuries after its completion. The tower was finally closed to the public in 1990 after people failed to stabilize (使稳固) its foundations. In 2001, it was reopened after engineers removed soil from underneath its raised side. Now it leans just an angle of 3.97 degrees.
Capital Gate of Abu Dhabi
Completed in 2011, the Capital Gate tower in Abu Dhabi was designed to lean eighteen degrees. The building stands next to the Abu Dhabi National Exhibition Centre and contains, among other things, a fine hotel with wonderful views of the harbour. Also known as the leaning tower of Abu Dhabi, the tower is one of the tallest buildings in the city.
Big Ben of London
The building leans 0.26 degrees to the northwest. This is mainly caused by the engineering projects that have been carried out in the ground below it since the late 1800s. The tower, which has been continuously open since it was completed in 1858, has nowhere near the lean of the Tower of Pisa and is still completely safe to enter.
1.The underlined word “hazard” in Paragraph 2 probably means “_____”.
A. danger B. church C. castle D. treasure
2.What can we learn about the Leaning Tower of Pisa?
A. It didn’t lean until ten years after its completion.
B. It took almost two hundred years to complete.
C. It was built on foundations of oak tree trunks.
D. It has been open since it was completed.
3.Which of the following towers leans the most according to the text?
A. The church tower of Suurhusen.
B. The Leaning Tower of Pisa.
C. Capital Gate of Abu Dhabi.
D. Big Ben of London.
4.What would be the best title for the text?
A. The history of towers
B. The art of building a tower
C. The leaning towers of the world
D. Top four tallest towers in Europe
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科目：高中英语 来源：全国普通高等学校2017年招生统一考试.模拟调研卷（三）英语试卷 题型：完形填空
I am a time traveller.At the moment, I am talking to you from the Dark Ages, where ___ and technology has been forgotten.
Well...not ___ .But I do feel so !
About two and a half months ago, my computer ____ and I have been living without one at home. The man in the repair shop said it would be more expensive to ____ my computer than to buy a new one!
Now, I can admit that I am ___ to the Internet. I spend hours of my _____ time online. When I was told my computer couldn’t be fixed, I was _____ ! I don’t have enough money to _____ a new one at the moment and I will have to wait _____ December.
I have been trying to________thing to do without a computer, but it is a lot more ______than I was expecting! I got my first ____ when I was six old and I have ______ technology ever since.
This experience has made me ______ just how useful computers really are. I use the Internet for schoolwork,shopping, and all my banking is done ______. Without the Internet, it feels like you’re ______ out on something. However, it’s not all _______.I am sleeping a lot better now and I have been baking a lot , which I love _____never used to find enough ______ to do.
Living without a computer may not be as I thought it was going to be, but I am ready to_______ the Dark Ages and return to the 21st century!
1.A. science B. reputation C. communication D. information
2.A. curiously B. exactly C. violently D. angrily
3.A. exploded B. lost C. broke D. sank
4.A. arrange B. solve C. combine D. fix
5.A. accustomed B. contributed C. addicted D. devoted
6.A. simple B. free C. limited D. flexible
7.A. sad B. amazed C. puzzled D. nervous
8.A. rent B. buy C. use D. build
9.A. since B. after C. until D. in
10.A. learn from B. hear from C. speak of D. think of
11.A. complex B. interesting C. difficult D. surprising
12.A. present B. computer C. sweater D. watch
13.A. loved B. invented C. discovered D. changed
14.A. realize B. possess C. believe D. remember
15.A. outside B. online C. behind D. upstairs
16.A. missing B. taking C. putting D. holding
17.A. dusty B. careless C. popular D. bad
18.A. so B. or C. and D. but
19.A. belief B. courage C. energy D. time
20.A. create B. forget C. leave D. prevent
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科目：高中英语 来源：黑龙江省2016-2017学年高二4月月考英语试卷 题型：短文填空
Michael Greenberg is a very popular New Yorker. He is not famous in sports or the 1. (art).
2. people in the streets know about him, especially those who are poor.
For those people, he is "Gloves" Greenberg. How did he get that name? He looks like any other businessman, wearing a suit for business and carrying a briefcase (公文箱). 3. is different is that his briefcase always has some gloves in it.
In winter, Mr. Greenberg does not act like 4. New Yorkers, who look at the sidewalk and hurry down the street. He is 5. (routine) seen looking around at people and stopping when he finds someone with no gloves. He gives them a pair and then he moves on, looking for more people with cold hands.
6. winter days, Mr. Greenberg gives away gloves. During the rest of the year, he 7.(buy) gloves. It
8. (be) 21 years since he did so. His behavior, though 9. (take) people by surprise, warmed their hands and heart.
A pair of gloves may be a small thing. However, it can make 10. big difference in winter.
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科目：高中英语 来源：广东省江门市2016-2017学年高一上学期第一次月考英语试卷 题型：单项填空
Can you tell me ______ the railway station?
A. how I can get to B. how can I get to
C. where I can get to D. where can I get to
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