1.If the island remained a tourist__________( attract), last week's earthquake would have caused far more deaths.
2.The boss intends ________ ( lose) his temper if you don't follow his order.
3.It was in the hotel where he sent the last e-mail to his wife ______ he committed a suicide.
4.All factors taking into consideration, I insist that it ________ (be)everyone’s duty to observe traffic rules to keep our society in order.
5..It was ________ (extreme) difficult to build such a wall in the ancient days without any modern machines.
6.She worked day and night and now she ________________(deserve) a good rest.
7.__________(absorb) in his experiment, Newton didn't notice a guest enter his lab.
8.---Did Linda see the traffic accident?
----No, no sooner ________（have）she gone than it happened.
9.We are seeking a prime minister, one who will devote himself to________ (protect) the interest of the country.
10.Large amounts of money ______ (be) spent on the bridge in the last few years.
1.k____________ adj. 渴望的,热切的
2.d ____________ v. 分发，分配
3.d_____________v.衰退，拒绝
4.a ____________ adj.充分,足够的
5.h_____________ n融洽，一致
6.a___________ v .任命，委派
7.t___________ adj.典型的
8.r___________n.酬金，奖赏
9.d __________ adj.绝望的
10.c__________ v.证实,确认
Every day on the way to work I drive down a street lined with pine trees. One tree in particular ______ my attention. It must have suffered some ______. Part of its trunk grew nearly parallel to the ground, and then in an effort to ______ its own course of life. The trunk took a 90-degree turn ______ to stand tall and stretch toward the sun.
This tree became a ______ for me. Each day as I drove by, I saw this bent but determined tree and I would be ______. It was a reminder to me that ______ I may not have had the best start in life, I could change _____ in the parts of my life at any time.
I was planning to stop one day to get a perfect _____ of my kindred-spirit (志趣相同) tree. But that week I was ______. After that busy week, I still didn’t take any action. Every time I drove by the tree I would ______ myself, “Tomorrow, I’ll stop tomorrow to take one.” Then one day, as I ______ by “my” tree, I glanced over, and much to my ______, I found a sawed-off stump (树桩) where that symbolic tree had stood. Gone. I had ______ my plan until “tomorrow” and tomorrow proved to be too ______.
A picture of a tree is not of great ______. But my lesson rang through clearly ______ I found out one of my colleagues had been ______ with stage-four cancer. He may no longer have many ______.
What have you been putting off? What would you do today if you knew you would ______ have the opportunity to do it again? Why not do those things that you have been putting off until tomorrow?
1.A. escaped B. fixed C. caught D. paid
2.A. sadness B. damage C. experience D. failure
3.A. change B. design C. continue D. imagine
4.A. having B. learning C. happening D. trying
5.A. symbol B. habit C. friend D. protection
6.A. interested B. satisfied C. encouraged D. educated
7.A. even if B. as if C. in case D. if only
8.A. purpose B. plan C. habit D. direction
9.A. look B. view C. picture D. knowledge
10.A. busy B. free C. worried D. bored
11.A. call B. help C. tell D. see
12.A. walked B. drove C. rode D. ran
13.A. surprise B. pleasure C. regret D. happiness
14.A. taken off B. cut off C. put off D. called off
15.A. cold B. far C. long D. late
16.A. value B. achievement C. fun D. disappointment
17.A. when B. before C. because D. unless
18.A. linked B. combined C. provided D. diagnosed
19.A. lives B. tomorrows C. lessons D. opportunities
20.A. never B. almost C. ever D. surely
1.One of the best things you can possibly do is to start your own club. It’s great fun especially if you are the sort of person who feels there’s never anything to do during the school holidays.
The first thing you need to come up with is an idea for your club. 2. Pets, clothes, pop music or dancing groups, sports, making things? The list is endless.
Next you need some friends to be in your club with you. 3.All you need is three or four other people who are interested in the same thing as you.
4.You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That’ll keep you busy for ages.
At your first meeting you should make up a rule book. And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret!
Now you have just about everything you need, except membership cards. These are very important and again you can speed a lot of time making them. 5.Why not leave some space for a photo of yourself? That will make the membership card really look like it.
So there you are, get clubbing! Once you get started you’ll think of loads of more interesting things to do!
A. That’s easy.
B. Enjoy your own club!
C. What are you interest in?
D. Invite a designer to join you.
E. Some vacation is just around the corner.
F. Then you need to pick a name for your club.
G. Use a bright thick pen to make a special design.
Climate change will force exhausted birds migrating to Europe from Africa to travel further, with possibly disastrous consequences, according to a study.
The annual voyage of some species, which fly north in search of food and suitable habitats, could increase by as much as 400 kilometers (250 miles), the research found. “Marathon migrations for some birds are set to become even longer,” said Stephen Willis, a professor at Durham University in Britain and the main architect of the study. “This is bad news for birds like the White throat, a common farmland bird. The added distance is a considerable threat. As temperatures rise and habitats change, birds will face their biggest challenge since the Pleistocene era (更新世), which ended 11,000 years ago,” he said in a statement.
Some 500 million birds migrate each year from Africa, some weighing as little as nine grams (three-tenths of an ounce). To complete a voyage that can be thousands of kilometers long, birds have to fatten themselves up to twice their normal weight. Some even shrink their internal organs (收缩内脏) to become more fuel efficient, so any additional distance may be dangerous.
The study finds that from 2007 to 2010, nine out of 17 species examined are going to face longer migrations, particularly birds that cross the Sahara Desert. Some birds travel the Sahara and the Mediterranean Sea in a one go, while others have a break in northern Africa before crossing. Many fly at night, when temperatures are cooler.
A few — such as the Blackcap — have started to adapt by spending winters in Britain, but such behavior remains exceptional, the study said. The study forecasts that the migration distance of the Orphean Warbler will jump from 2,700 kilometers (1,700 miles) to between 3,050 and 3,350 kilometers (1,900 and 2,100 miles), with even longer increases for the Subalpine and Barred Warblers.
1.What does traveling extra distance mean for some migrating birds?
A. Better living conditions. B. Better physical health.
C. Stronger ability to fly. D. Bigger threat to life.
2.To complete the marathon migrations, some birds have to do the following except ______.
A. have a break in the Sahara B. put on more weight
C. reduce the size of internal organs D. fly at night to avoid the heat
3.What can we infer from the text?
A. Birds have to migrate from Africa to Europe in winter.
B. Global warming is bad for all birds worldwide.
C. Birds that are of small size don’t need to migrate.
D. Some birds have to migrate unless they adapt to climate change.
4.What’s the best title of the text?
A. Climate change leads to disastrous consequence
B. The annual voyage of some species
C. How birds migrate for longer distances
D. Climate change pushes birds to migrate farther
A great invention by an 18-year-old high school student grew out of a simple problem most teenagers meet with.
“I'm a teenager and I have a cellphone and my cellphone battery always dies，so I was really looking for a way to improve energy storage，” Eesha Khare said on Tuesday. “That's how I came across the super capacitor.”
The teenager who came from California, and graduated from high school last week，won a $50，000 prize on May 17，2013 at the Intel International Science and Engineering Fair for creating a device that can store enough energy to charge a cellphone in 20 to 30 seconds.
“It charges very quickly and can store a lot of energy，” Khare said. “The cool thing is that it's a lot thinner than one strand of hair.”
Khare hasn't used her invention to recharge a cellphone yet，but she used it to power a light-emitting diode (LED) in order to show its capability(容量). If used on cellphones，the supercharger would slide on to the phone's battery to juice it up in a matter of seconds. The technology isn't available to consumers yet，and it could be years until it is.
At an Intel event in Phoenix，Khare won the Intel Foundation Young Scientist Award，taking second place overall in the world's largest high school science research competition. She beat out more than 1，600 finalists from 70 countries. She said that she has been approached by several companies to continue her research，but she is now focused on attending Harvard University in autumn.
“Right now，just my education，but hopefully we'll see what happens in the future，” she said about her plans. “I have a lot of interests，so we'll see what I do in the future.”
1.The passage starts with ________．
A. what problem most teenagers meet with in life
B. how Khare helped others with their problems
C. why Khare decided to make the invention
D. how teenagers make use of their cellphones
2.According to the passage, Khare ________．
A. was most probably born in 1995
B. will graduate from high school
C. will donate much of her prize
D. is the first teenager to win such a big prize
3.The super capacitor ________．
A. is as thin as a hair
B. can produce enough energy soon
C. has been popular on the market
D. has not been put in use in daily life
