优化方案2017高中英语 unit 1 great scientists section ⅱ warming up & reading-language points知能演练轻松闯关 新人教版必修5.doc

Unit 1 Great scientists UUnit 1 Section Ⅱ Warming Up & Reading-Language PointsⅠ 品句填词1．Let’s analyse(分析) the problem and see what went wrong.2．Our team defeated(击败) theirs in the competition held yesterday.3．Is it necessary for me to attend(参加) the meeting?4．To build a road in the mountainous area was a real challenge(挑战)．5．The river flowing through the city has been polluted(污染) seriously with household waste.6．Can you foresee(预见) what will happen in the future?7．Can you tell me the best way to handle(处理) the stress?8．This country faces severe(严重的) economic problems.9．Professor Lee is against the use of animals in scientific(科学的) experiments.10．When you didn’t arrive, we concluded(推断) that the car had broken down.11．The Prime Minister has announced(宣布) that public spending will be increased next year.12．People with heart problems should talk to the physician(内科医生) before making the trip.Ⅱ 单句改错1．Absorbing in his work, Tom simply forgot food and sleep.Absorbing→Absorbed2．He suggested that we sat down to work out a practical solution.sat→(should)_sit3．Professor Zhang is rich in knowledge, so we all like to attend on his lecture.去掉on4．As far as I’m concerned, teaching young children is a challenge job.challenge→challenging5．Last night I had my long hair cutting.cutting→cut6．He devoted all his life to the search for a cure of cancer.of→forⅢ 课文语法填空John Snow was a well­known physician in London in the 19th century and wanted to help ordinary people 1.exposed(expose) to cholera which was the deadly disease of its day. It was believed that cholera was commonly caused by the bacteria in the air or people absorbed this disease into their bodies with their meals. 2.Suspecting(suspect) that the second theory was correct, he made further investigations and discovered that it was the water that was 3.to_blame(blame)．Next, John Snow looked into the source of the water for these two streets 4.where all the dead people had lived. Fortunately 5.when he found that it came from the river polluted by the dirty water from London, he told the 6.astonished (astonish) people in Broad Street immediately to remove the handle from the pump so that 7.it could not be used. In another part of London, supporting evidence from two other 8.deaths (die) that were linked to the Broad Street outbreak was found by him, too.9．With this extra evidence, John Snow was able to announce with 10.certainty (certain) that polluted water carried the virus. Finally “King Cholera” was defeated.Ⅰ 单句语法填空1．To find a cure for AIDS is a challenge (challenging) to the whole world.2．I feel it is your husband who is to_blame (blame) for the spoiled child.3．When she woke up, she found her necklace gone. It seemed that she suspected me of stealing it.4．The parents should keep their children free from polluted (pollute) water.5．The salesgirl is very good at handling (handle) difficult customers, which pleases the manager very much.6．Jenny hopes that Mr.Smith will suggest a good way to have her written English improved (improve) in a short period.7．The farmers in this area had a good harvest last year, thanks to the scientific (science) farming.8．Please read the instructions (instruct) on the bottle carefully and take the right amount of medicine.9．When I opened the door, I found my father sitting in his chair, completely absorbed (absorb) in the humorous stories he was reading.10．The researchers drew a conclusion (conclude) from the study that regular family dinners helped improve the relationship between family members.Ⅱ 阅读理解Joan Ryan is an award­winning journalist and author. She was a pioneer in sports journalism, becoming one of the first female sports columnists (专栏作家) in the country. She covered every major sporting event from the Super Bowl to the Olympics as well as championship fights.What made Joan decide to be a sports writer？“Ten years ago, I was editing news stories at Orlando Sentinel in Florida—my first job out of college. I didn’t know any female sports writers.But I wanted to be one.”Today, Joan is the sports columnist for The San Francisco Examiner in California. When she landed her job eight years ago, she was the only woman sports writer on any major American newspaper. (She is now one of about six.)Was it difficult to pioneer as a female sports writer? You_bet! Take for example, the first time Joan tried to get an interview in the men’s locker room.“It was the U．S. Football League. I wanted to interview one of the players, Joe Cribbs, because he had just broken a finger. As soon as I stepped into the locker room—where all sports writers interview athletes—the room went crazy. Guys started shouting at me. It was really terrible. Suddenly I felt something move up my leg. It was the handle of the razor (剃刀) that someone used to cut the bandage. I shouted and walked out.”Joan ended up interviewing Cribbs—outside the locker room.“As I think back, I feel this was a。