1、Self Check.根据句意，用括号中所给词的适当形式填空。1Do you have any coins with you，Carmen？(coin)2Emily is a lively girl and all of her classmates like her.(live)3Anxi and Hangzhou are widely known for their tea.(wide)4How many times have you been to France， Marcus？(French)来源:学优高考网 gkstk5I think you may be interested in
2、 our new product(produce)6Some postmen are collecting letters there.(postman)7They tried to avoid making the same mistake again.(make)8The leaves on the trees will fall in the autumn.(leaf).将下列句子中汉语部分译成英语，注意使用适当的形式。9Ice can be turned_into water when it is heated.(变成) 来源:gkstk.Com10This salad is_made
3、_of apples and strawberries.(由制成)来源:学优高考网11Well have to find the boy，no_matter_how_long it takes.(无论多长时间)12According_to the new traffic law，everyone in a car must wear the seat belt.(根据 )13As_far_as_I_know， hell be away for three months.(据我所知)14Before that date，books were copied by_hand(手工 )15We sho
4、uld try our best to help the people in_trouble( 处于困境).根据短文内容，判断下列句子的正误。正确的填“T” ，错误的填“F” 。What will the car be like in the future? Maybe we can sit in a car that can drive itself.About 40 years ago，scientists from the United States started to develop selfdriving cars(无人驾驶汽车) The most famous recent on
5、e was made by Google in 2009.There are cameras and radars (雷达) on the top of the car.They allow the computer in the car to draw a 3D map of the environment.Chinese scientists have also successfully developed a self driving car.The car made a trip from Changsha to Wuhan.Is a selfdriving car safe? A r
6、ecent study shows that robots make safer drivers than humans.If only 10% of cars on the street are selfdriving，they will save 1，000 lives(生命) every year.If 90% of vehicles(交通工具) are selfdriving ，21，700 lives will be saved a year.However，a selfdriving car is expensive and each costs about $100，000.So
7、 it is impossible to be very popular in the near future.(F)16.American scientists started to develop selfdriving cars in 2009.(F)17.Cameras and computers are on the top of the selfdriving car by Google.(T)18.In China，scientists have successfully developed a selfdriving car.(T)19.The more selfdriving
8、 cars there are on the street， the fewer traffic deaths there willbe.(F)20.The selfdriving cars will be very popular in the near future.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Most of the money today is made of metal or paper.But people used to use all kinds of things as money._21_Shells were not t
9、he only things used as money._22_ In the Philippine Islands，rice was used as money for a long time.Elephant tusks(长牙) ，monkey tails and salt were used as money in parts of Africa.来源:gkstk.Com_23_ They were round and had a square hole in the center.People strung(串联) them together and carried them fro
10、m place to place.Different countries have used different metals and designs for their money.The first coins in England were made of tin(锡 )Sweden and Russia used copper(铜) to make their money._24_But even gold and silver were inconvenient(不方便的) if you had to buy something expensive.Again the Chinese
11、 thought of a way to improve money._25_ The first paper money looked more like a note from one person to another than paper money used today.Money has had an interesting history from the days of shell money until today.来源:学优高考网AThe family made their money in the 18th century.BThey began to use paper money.CIn China，cloth and knives were used.DWell need to raise more money next year.EThe first metal coins were made in China.FOne of the first kinds of money was shells (贝壳)GLater some countries began to make coins of gold and silver.21F 22.C 23.E 24.G 25.B
