课件34张PPT。 答案 CD D C A D D A B B A C 答案 A 答案 AC CB B D BC D D C D D C C B C Something deep in me said，“I have been free！”
The more one smokes, the greater his risk for dying of cancer is.All you need to do is arrive on time. 返回 情景交际综合练(一)
一、单项填空
1．—Got your driving license?
—No．I ________ too busy to have enough practice，so I didn’t take the driving test last week．
A．was B．am C．have been D．had been
2．With the help of high technology，more and more new substances ________ in the past years．
A．discovered B．have discovered
C．had been discovered D．have been discovered
3．—I saw Dave in the lift this morning．
—Really？He ________ around here for a long time．21世纪教育网21世纪教育网
A．won’t be seen B．wasn’t seen
C．hasn’t been seen D．hadn’t been seen
4．—I don’t want this kind of cloth．It ________ too thin．
—How about that kind？It ________ well and ________ long．
A．is felt；is washed；lasted B．feels；is washed；lasted
C．feels；washes；lasts D．is felt；washes；lasts
5．I ________ in a government office for three years，but I have never regretted the final decision to join the army．
A．worked B．was working C．have worked D．had worked
6．It ________ long before we ________ the result of the College Entrance Exams．
A．will not be；will know B．is；will know
C．will not be；know D．is；know
7．I wonder why we ________ Father’s letter recently．We should have heard from him by now．
A．don’t receive B．haven’t received C．won’t receive D．hadn’t received
8．—What were you doing when the accident happened?
—I had just had a lunch break and ________ to mark my students’ papers．
A．had started B．started C．have started D．was starting
9．—Since you have your own bike，why use mine?
—Something is wrong with mine and it ________ by my father．
A．is being repaired B．was being repaired
C．is repaired D．has repaired
10．China is going to have another new railway built．All construction work for it ________ by 2012．
A．has been completed B．has completed
C．will have been completed D．will have completed[来源:21世纪教育网
11．Anyone ________ bags, boxes, or whatever, was stopped by the police．
A．seen carry B．seen carrying C．saw to carry D．saw carrying
12．Now everyone here was working hard and doing what they could ________ more money．
A．make B．to make C．making D．made
13．—What made her struggle ________ an artist so hard?
—________ she was a woman．
A．became；/ B．to become; / C．become；That D．to become；That
14．I found I could easily make myself ________ by using sign language．
A．understood B．understand C．to understand D．being understood[来源:21世纪教育网
15．Once your business becomes international, ________ constantly will be part of your life．
A．you fly B．your flight C．flight D．flying
16．Not only should you get used ________ under difficult conditions but you also should pay more attention ________ your work well．
A．to work；to do B．to working；to doing
C．to work；to doing D．to working；to do
17．—Do you have anything more ________ ,sir?
—No． You can have a rest or do something else．
A．typing B．to be typed C．typed D．to type
18．________ the road round to the right, you’ll find his house．
A．Follow B．Following C．To follow D．Followed
19．________ the road round to the right, the blind man asked a boy to guide him．
A．Follow B．Following C．To follow D．Followed
20．________ me，and don’t just stand there laughing．
A．Answer B．To answer C．Answering D．To be answering
二、完形填空(一)
We often talk about ourselves as if we have permanent genetic defects(缺陷)that can never be changed．“I’m impatient．”“I’m always behind．”“I always put things off！”You’ve surely heard them．Maybe you’ve used them to describe yourself．
These comments may come from stories about us that have been 1 for years—often from as far back as childhood．These stories may have no 2 in fact．But they can set low expectations for us．As a child，my mother said to me，“Marshall，you have no mechanical skills，and you will never have any mechanical skills for the rest of your life．”How did these expectations 3 my development？I was never 4 to work on cars or be around tools．When I was 18，I took the US Army’s Mechanical Aptitude Test．My scores were in the bottom for the entire nation!
Six years later， 5 ，I was at California University，working on my doctor’s degree．One of my professors，Dr． Bob Tannbaum，asked me to write down things I did well and things I couldn’t do．On the positive side，I 6 down，“research，writing，analysis，and speaking．”On the negative side，I wrote，“I have no mechanical skills．”
Bob asked me how I knew I had no mechanical skills．I explained my life 7 and told him about my poor performance on the Army test．Bob then asked，“Why is it that you can solve
8 mathematical problems，but you can’t solve simple mechanical problems？”
Suddenly I realized that I didn’t 9 from some sort of genetic defect．I was just living out expectations that I had chosen to 10 ．At that point，it wasn’t just my family and friends who had been 11 my belief that I was mechanically hopeless．And it wasn’t just the Army test，either． I was the one who kept telling myself，“You can’t do this！”I realized that as long as I kept saying that，it was going to remain true．On the contrary，if we don’t treat ourselves as if we have incurable genetic defects，we can 12 well in almost anything we choose．
1．A．said B．spoken C．spread D．repeated
2．A．basis B．plot C．cause D．meaning
3．A．lead B．improve C． affect D．change
4．A．encouraged B．demanded C．hoped D．agreed
5．A．therefore B．somehow C．instead D．however
6．A．settled B．turned C．took D．got
7．A．experiences B．trips C．roads D．paths
8．A．complex B．advanced C．common D．primary[21世纪教育网
9．A．arise B．separate C．suffer D．come
10．A．believe B．suspect C．adopt D．receive
11．A．weakening B．strengthening C．abandoning D．accepting
12．A．do B．go C．work D．get
三、完形填空(二)
Global warming could lead 1． many animals and birds becoming extinct (灭绝的)．
Animals and birds are good at adapting to gradual changes in their living places，but 2． some cases the change is happening too fast for 3． to cope with (对付)．
Melting ice and bigger deserts mean that some creatures are finding that their usual homes are no longer comfortable places to live，like polar bears and sea turtles．
4． the sea gets warmer by just a little bit，it can make a big difference．It can cause a drop in the numbers of the tiny plankton which many fish rely 5． for food．And if there’s nothing to eat，fish have to either starve or move to 6． there is food．
Global warming has already changed the migration routes of some birds and 7． animals．A migration route is the path taken by birds and animals who travel to a warmer place in the winter and a 8． place in the summer．
答案
一、单项填空
1．D 2．D 3．D 4．C 5．A 6．C 7．B 8．D 9．A 10．C 11．B 12．B 13．D 14．A 15．D 16．B 17．B 18．B 19．C 20．A
二、完形填空(一)
1．D 2．A 3．C 4．A 5．D 6．C 7．A 8．A 9．C 10．A 11．B 12．A
三、完形填空(二)
1．to 2．in 3．them 4．If 5．on 6．where 7．other 8．cooler
情景交际综合练(二)
一、单项填空
1．________ the pieces of cloth with a loose stitch before finally sewing them together.
A．Join B．To join C．Joining D．Joined
2．It was unbelievable that the fans waited outside the gym for three hours just ________a look at the sports stars.
A．had B．having C．to have D．have
3. ________ of danger in the street at night, she had to go home, with a friend ________ her.
A．Warning；following B．Having warned；following
C．Having been warned；following D．Warned；followed
4．Michael never dreamt of ________ for him to be sent abroad very soon.
A．being a chance B．there’s a chance
C．there to be a chance D．there being a chance
5．Farmland ________ quickly, so they are considering ________ a programme to solve the problem.
A．is getting lost；starting B．is lost；to start
C．is losing；starting D．loses；to start
6．Which do you enjoy ________ your holiday, going abroad or staying at home？
A．spending B．to spend C．being spent D．spend
7．This problem is far from ________， so it has to be discussed again at tomorrow’s meeting.
A．settled B．settling C．being settled D．being settling
8．What is the way George thought of ________ enough money to buy the house？21世纪教育网
A．to get B．getting C．having got D．being got
9．—Henry doesn’t seem like the same person.
—________ so much in the war has made him more thoughtful.
A．For him to see B．His seeing C．Having seen D．To be seeing
10．—I really appreciate ________ to holiday with you on this nice island.
—It’s my pleasure.
A．have time B．having time C．to have time D．to having time
11．They really have a great time too, designing everything, drawing the blue prints，________ the angles and so on.
A．looking out B．taking out C．finding out D．figuring out
12．David apologized for ________ to inform me of the change in the plan.21世纪教育网
A．his being not able B．him not to be able
C．his not being able D．him to be not able
13．At the seventh International Ballet Competitions, Fernando Bujones won the first gold medal ever ________ to an American male dancer.
A．awarded B．to be award C．being awarded D．should be awarding
14．The student, if well ________ , will pass the examination without much difficulty.
A．preparing B．prepared C．to prepare D．ready
15．________ a little money, Jane was able to buy her mother a lovely new watch.
A．To save B．Saving C．Saved D．Having saved
16．We saw new houses ________ wherever we went on our visit.[来源:21世纪教育网]
A．built B．being built C．building D．to build
17．That gas pipeline project, ________ in July 2002 and ________ in 2005, is China’s longest gas pipeline in history.
A．starting；completing B．started；completed
C．to start；completed D．starting；completed
18．Tom does speak Chinese well, but his reading and writing skills leave much ________.
A．to improve B．to be improved
C．improving D．improved
19．To get an education, ________.
A．working hard is very important B．working hard is needed
C．one must work hard D．it is needed to work hard
20．—Where is our English teacher?
—She is in the classroom, ________ the exercises ________ the students have done at home. 21世纪教育网
A．explaining；/ B．explaining；for
C．explained；to D．explained；from
二、阅读理解
Most kids suffer from the common cold up to 10 times a year.Right now，there is no known cure for sniffles，sneezes，and coughs.
But help could be on the way.Scientists recently announced they have made some progress in finding a cure for the common cold.The rhinovirus (rhino is Greek for “nose”) causes more than 50 percent of most colds.A team of researchers from around the United States has decoded (解码) the 99 known strains，or types，of rhinovirus.
It turns out the virus that causes a simple cold is much more complicated than researchers once thought.Scientists have determined that you can have two separate strains of rhinovirus at the same time.Those strains can work together.The viruses can move their genetic material slowly inside your body.And if that happens，a whole new strain of virus gets created.
The rhinovirus’s ability to change like that makes one person’s cold different from another person’s.Therefore，it’s very difficult to develop an effective vaccine (疫苗) to fight it.But this new research does open the door for developing more effective ways to treat colds once a person has one.“We may have to have four or five drugs，and you’d need a test at your doctor’s office to know which drug will work.We are now quite certain that a very effective treatment for the common cold is at hand，” said Dr. Stephen B．Liggett，an author of the rhinovirus study.
Liggett also hopes that finding a way to fight rhinovirus will help people who suffer from asthma (哮喘)．Common colds set off more than 50 percent of asthma attacks.So if colds can be cut short，then a major cause of asthma attacks is gone too.
But don’t put away the chicken soup just yet. There’s still lots of testing and development to be done before any of these cold “cures” can be available to the public.Drug development and government approval can take many years.So，for now，just keep washing your hands and get plenty of rest.Doctors say that’s the best way to stay away from the sniffles.
1．The third paragraph is mainly about ________.
A．how the cold-causer works and how it is created
B．how scientists devote their efforts to the cold research
C．what remains to be done in dealing with the common cold
D．why children suffer from the common cold so often
2．Why is it difficult to develop an effective vaccine to fight the common cold?
A．Because medical technology isn’t advanced enough.
B．Because no two colds are caused by exactly the same strain of virus.
C．Because it’s not worth developing a vaccine for the common cold.
D．Because many drugs for the common cold have already been invented.[来源:21世纪教育网]
3．What does the underlined sentence imply?
A．Never throw away the chicken soup while you are eating chickens.
B．Don’t think that drinking chicken soup is an effective way to prevent colds.
C．Don’t take it for granted that these cold “cures” can be put into clinical practiceimmediately.
D．Don’t drink any chicken soup before you get recovered from a cold.
4．Which statement is NOT true according to the passage?
A．Most of colds are caused by the rhinovirus.
B．Scientists had thought the cold viruses are far more complicated than facts.
C．Over half of asthma attacks are related to common colds.
D．An effective cure for the common cold is about to be found.
5．Which of the following could be the best title for the passage?
A．Protect Your Kids from the Common Cold
B．You Only Do It by Nature If You Catch a Cold
C．Scientists Make Progress in Curing the Common Cold
D．Useful Tips for You to Stay away from the Sniffles
答案
一、单项填空
1．A 2．C 3．C 4．D 5．A 6．B 7．C 8．A 9．B 10．B 11．D 12．C 13．A
14．B 15．D 16．B 17．B 18．B 19．C 20．A
二、阅读理解
1．A 2．B 3．C 4．B 5．C
