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1、课时作业9Unit 9Wheels课时练(一)阅读理解组块专练练速度(限时：35分钟)阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。A2020福建省泉州市质量检查Things to Do on a Sunny Day in San FranciscoSan Francisco doesnt take its sunny days for granted. Once the sun comes out and the temperatures rise, everyone races to seize
2、a spot to take in an unbelievable city view or heads for one of his or her favorite attractions.Find Thrills at a Theme ParkExperience thrill rides and attractions at Six Flags Discovery Kingdom, North Americas only theme park of wildlife, sea life and thrilling rides. Its a wonderful entertainment
3、experience for the whole family，with oneofakind adventures across three worlds.Cruise(乘船游览) on the BaySail under one of the“Modern Wonders of the World”. Watch sea lions and seals at play. And learn all the secrets of the fantastic city by the Bay. For people who like the thrill of speed and wind in
4、 their hair, the seasonal Rocket Boat (May October) is the option.Tour Oracle ParkIts home to the famous baseball team San Francisco Giants from April to October every year, but you can take a tour inside Oracle Park anytime for a“playerseye view”. Youll have access to the baseball field, the visito
5、rs clubhouse, the press box and so on.Ride a Bike Over the Golden Gate BridgeExplore the beautiful, bikefriendly streets and waterfront paths of San Francisco all the way to the Golden Gate Bridge with an allday bike rental from Blazing Saddles. Their light bikes, combined with their new, free mobil
6、e app full of helpful tips and sightseeing suggestions, make the selfguided tours easy and fun for everyone.1What can tourists do at Six Flags Discovery Kingdom?AExperience thrill rides.BLearn all the secrets of San Francisco.CTake a playerseye view over a park.DAdmire the scenery of the Golden Gate
7、 Bridge.2Which event attracts tourists loving speed and wind most?AFind Thrills at a Theme Park.BCruise on the Bay.CTour Oracle Park.DRide a Bike Over the Golden Gate Bridge.3Which of the following offers tourists a free mobile app?AWatching wildlife.BSailing on the bay.CVisiting a baseball field.DR
8、enting a bike from Blazing Saddles.B2020潍坊高考模拟In 2009, Dan Black was hit by a car in his hometown of Chepstow, Wales, as he was biking to his job at a grocery store. The accident left him unable to move from the chest down. During his recovery, he suffered a stroke that made his right arm useless. O
9、nce a promising guitarist, Dan, now 25, lives with his parents and requires aroundtheclock care that costs nearly $300,000 a year. After the accident, a friend of him started the Help Dan Black Fund (基金) to cover some of Dans medical expenses. Dan learned about an experimental stem cell (干细胞) treatm
10、ent in China that could enable him to walk again. After four years, donations to help Dan Black totaled nearly $30,000.One day, in 2013, a news story caught the eye of Dans mother, Michacla, who then shared the story with her son. The story featured a fiveyearold boy named Brecon Vaughan. He had a r
11、are form of disease and never walked by himself. The boys family had created a website with which to raise nearly $100,000 needed for a trip to the St. Louis Childrens Hospital, where treatment was offered that could help Brecon walk. Only half the amount had been raised, said the report.Dan deliber
12、ated. Then, after considering that his own dream of walking could be years away, he donated his $30,000 to Brecons cause.“I know how it feels to walk. Brecon doesnt. He needs it much more than I do.” Dan told a newspaper.Dans generosity received a great deal of attention, and contributions started p
13、ouring in to the Vaughan website. The family soon exceeded their fundraising goal. Theyve promised to give the extra funds, about $17,000, to the Tree of Hope charity, which helps sick children in the United Kingdom find specialized medical help. In October, Brecon and his family traveled to St. Lou
14、is to begin treatment. “What Dan did is great.” Brecons mother said, “It is an extraordinary gift.”4What do we know about Dan Black?AHe promised to be a guitarist.BHe lost his right arm in an accident.CHe created a website to collect money.DHe donated his money from his need.5What does the underline
15、d word “exceeded” in the last paragraph mean?AWent beyond. BBrought up.CAchieved. DSet.6What helped the donation flood into the Vaughan website?AMichaclas suggestion.BBrecons story.CDan Blacks example.DThe Vaughans promise.7How will Vaughans family deal with the extra funds?ASupport Dan Blacks treat
16、ment.BGive away to the Tree of Hope charity.CHelp sick children in the UK.DFund Brecons trip to St. Louis.C2019重庆第二次调研Ask 9yearold Annie what the worst thing was that ever happened in her house last year, and she wont tell you that it was her parents divorcing, although they did. No, what Annie reme
17、mbers most are the horrible fights leading up to the announcement about the divorce which was, as turned out, despite her parents anxiety about telling her, “not that big of a deal”. “I already knew they were not getting along well，” Annie says. “Every night after I went to bed, I would hear my pare
18、nts fighting. It made me really unhappy. When they finally decided to get a divorce, all that stopped.”Annies experience is more common than you might think, and there is a great deal of evidence to suggest that“staying together for the sake of the children” is not what should be encouraged, and may
19、 do more harm than good. According to psychologist Lynn Martingdale, hearing their parents arguing is often more stressful for children than separation and divorce, and if you think that your children dont know that theres trouble in family, then youre kidding yourself. The home life of children who
20、se parents have an unhappy marriage is often far from ideal, and whats worse, parents will compound the problem by taking their unhappiness out on the children.The Center for Moving Forward conducted a study in 2014 in which they followed 25 families whose parents had been in marriage counseling. Af
21、ter tracking these families for 5 years, they found that the children of the parents who eventually got divorced were not worse off than the children of those who remained together, and in some cases far better. The study took the social and the childrens general sense of wellbeing into consideratio
22、n.8Why was Annie really unhappy according to Paragraph 1?ABecause her parents fought every night.BBecause her parents finally got divorced.CBecause her parents decided to abandon her.DBecause her parents got along badly with her.9Which statement may psychologist Lynn Martingdale agree with?ASeparati
23、on and divorce will hurt the children most.BKeeping an unhappy marriage hurts children more.CChildren cant understand their parents marriage well.DChildren cant feel the unhappiness from their parents.10Whats the function of the last paragraph in the passage?ATo give an example of divorce.BTo suppor
24、t Annies correct answer.CTo further clear the authors viewpoint.DTo highlight the importance of the study.11What is the best title for the passage?ADivorce Is Good for ChildrenBDivorce Is Not the Worst ThingCFighting Is Often StressfulDStaying Together Is for Children OnlyD2019郑州第二次质量预测Scientists th
25、ink that growing garden grass could be the secret to solving our energy needs, and we may soon be able to replace our gasoline with “grassoline”The team, including experts from Cardiff University in Wales, has shown that hydrogen can be taken from grass in useful amounts with the help of sunlight an
26、d a cheap catalyst something that speeds up a chemical reaction without being used up.It is the first time that this has been shown and it could lead to a sustainable way of making hydrogen, reported Asian News International. This could be an important kind of renewable energy because it is high in
27、energy and it does not give out harmful gases when it is burned.Study coauthor Michael Bowker said，“This is really a green source of energy. Hydrogen is seen as an important future energy carrier as the world moves from fossil fuels to renewable energy, and our research has shown that even garden gr
28、ass could be a good way of getting it.”Cellulose (纤维素), which is a key part of plants and the biopolymer found in the largest numbers on the earth, could be a great source of hydrogen.In their study, the team looked at the possibility of getting hydrogen from cellulose using sunlight and a simple ca
29、talyst.This is called photocatalysis (光催化作用) and in it, the sunlight starts the catalyst, which then makes cellulose and water into hydrogen. The researchers studied the effectiveness of three metalbased catalysts, of which nickel (镍) especially interested the researchers, as it is a much more commo
30、n metal than gold and palladium and it saves more money.According to Bowker, producing hydrogen from cellulose using photocatalysis has not been studied in detail. The teams research shows that large amounts of hydrogen can be produced using this method with the help of a bit of sunlight and a cheap
31、 catalyst.The study shows that it is effective to use real grass taken from a garden.“This is important as it avoids the need to separate and clean up cellulose, which can be both difficult and costly，” said Bowker.12What are needed to get hydrogen from grass?AA catalyst and palladium.BWater and cel
32、lulose.CSunlight and a biopolymer.DSunlight and a catalyst.13Why is the new way of making hydrogen considered significant?AIt is cheap, green and sustainable.BIt is the best to produce the renewable energy.CIt is more productive and efficient than other methods.DIt can replace the way to make fossil
33、 fuels completely.14Why does nickel interest the researchers in making hydrogen from cellulose?AIt can produce the largest amount of hydrogen.BIt can avoid separating and cleaning up cellulose.CIt is more common than other metals and costs less.DIt works quicker than other metals during photocatalys
34、is.15What does the author intend to tell us mainly in this passage?ACatalysts that could be taken from grass.BA new way of making hydrogen from cellulose.CThe potential of hydrogen as a renewable energy.DThe connection between hydrogen and photocatalysis.第二节(共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的
35、最佳选项。选项中有两项为多余选项。2020福建质量检查Some people put their bicycles away once they learn how to drive a car. For many people, bicycling is not just an easy way of getting around town but also an exciting sport. _1_.One kind of race is the time trial. Each racer leaves the starting line at a different time and
36、 heads hard for the finish line. The cyclist who covers the distance in the shortest amount of time wins the race. _2_， because the bicycles are spread out and are not likely to run into each other.Another kind of race is more difficult. A few city blocks are closed to traffic. Then all the racers l
37、ine up in a tight pack and begin racing at the same time. _3_. The race requires more than speed. It also requires skilful handling of the bicycle as it runs at full speed around other bicycles. The racer who completes all the laps first is the winner. _4_. Racers have to cover anywhere from 35 mile
38、s to almost 3,000 miles. The race course may be a straight stretch of road or a long series of roads across the country. The prize goes to the first person who crosses the finish line.Between races cyclists stay in good condition by doing exercise that builds up their strength so that they can keep
39、riding for long periods of time. _5_， they often join bicycling groups and become licensed racers. Then they can enter special races all over the country. If youre a cyclist, keep practicing. You could become a star.AAs cyclists become more experiencedBA time trial is a very safe race for beginnersC
40、Serious cyclists often arrange to take part in racesDRoad races are usually the longest cycling contestsEMost people will seize possible chances to get around townFThey cover many laps (一圈), going around and around the city blocksGWhen cyclists still need to build themselves up for those special rac
41、es课时练(二)语言知识运用组块专练练准度(限时：30分钟)语言知识运用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30分)阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。2020山西八校第一次联考Heroes come in different shapes and sizes. Some are born to give others a _1_. Then there are the people who _2_ happen to be in the right place at the right time. Th
42、at was the _3_ for John Underwood.On a cold evening, a storm _4_ near his home. Underwood was heading over to help his sister when the roads were _5_. He saw some other drivers get stuck, so he got out of his truck to help. “My _6_ is that if I have the ability to do good, then I should do it. There
43、 should be no _7_，” he said.Underwood wasnt out of his _8_ long before he heard a cry. “Someone was _9_， My parents, my parents！” Moments later, a 12yearold boy ran up to Underwood, saying his parents were _10_ and asked for help.The Hammonds went to get things from the basement when the walls _11_
44、to bear the weight of rain and fell down, and they couldnt _12_. Worse still, the water was rising fast. _13_ was of extreme significance, so Underwood took action at once. Any inappropriate action could add more dangers. Luckily, Underwood had _14_ as a contractor (承包商). “Digging a hole in the livi
45、ng room floor, I knew its a _15_ way，” he said.With physical strength, patience, and a lot of _16_， Underwood saved their lives. He said he did what anyone would do, but thats not necessarily true. Its _17_ to put yourself in a dangerous way to rescue another. Thats why the American Red Cross _18_ h
46、im. Ann Otto, who was in charge of the 23rd Annual Acts of Courage Awards, said the Awards should _19_ heroes like Underwood who have acted _20_ and selflessly in a time of emergency.1A.lesson BdirectionChope Dhand2A.also BjustCoften Deven3A.role BconcernCcase Dbehavior4A.broke BdisappearedCreturned
47、 Dchanged5A.cleared Bcompleted Crepaired Dflooded6A.duty BfactCbelief Dadvice7A.arrangement BwonderCexcuse Dproblem8A.power BsenseChouse Dvehicle9A.screaming BworkingChelping Dtalking10A.ignored BtrappedCinjured Dmissed11A.managed BfailedCtried Dstruggled12A.speak BreuniteCescape Dsurvive13A.Time BReliefCSuccess DAction14A.attitude BpotentialCconfidence Dexperience15A.difficult BsafeCcreative Dquick16A.bravery BencouragementCanxiety Dresponsibility17A.impossible Breasonable Chard Dspecial18A.invited Bho