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1、寒假作业（7）一、小题练习1、When _ about the reason why he didnt hand in homework, the boy said his homework was torn by the little puppy.A. questioning B. questioned C. to question D. questions2、When _ help, one often says “Thank you.” or “Its kind of you.”A.Offering B. to offer C. to be offered D. offered 3、-
2、Whats the main purpose of tonights meeting? - We are going to talk about the problem _ at the last meeting. A. discussed B. discussing C. being discussed D. having discussed 4、_, the old man even had no money to buy a bus ticket.A.As his wallet stolen B.His wallet being stolen C.His wallet stolen D.
3、Stealing his wallet5、_ to finding ways to make music accessible to all children is Ms. Thompson with a touring company of professional musicians.A.DevotingB.DevotedC.Being devotedD.Having been devoted6、When we saw the road block with snow, we decided to spend the holiday at home7、John Snow became in
4、spired when he thought about helping ordinary people expose to cholera.8、Madame Curie, devoting to science, is a great woman.9、Most early TV broadcasts were made using a system developing by John Logie Baird in the UK10、When heat, water changes into steam.11、On walking into the house, he noticed it
5、(decorate) in a strange way.12、She wants her paintings (display) in the gallery, but we dont think they would be very popular.13、The manager was quite satisfied to see many new products (develop) after great effort.14、When he was decorating his house, he got the bedroom (paint) first.15、He didnt wan
6、t to make the fact (know) to everybody.二、阅读理解 The self-drive car from Google and Toyota offers the promise of safer highways, fewer accidents, and possibly even fewer traffic jams. But a new vehicle from Japans Hitachi has greatly reduced the form factor, essentially delivering a personal car that d
7、oesnt require the drivers direct control or attention. Turn on your smartphone or tablet, pick a destination on the map and the car will do the rest! The tiny, single-seat Ropits (Robot for Personal Intelligent Transport System) is meant to travel on sidewalks, or even be used indoors for getting in
8、 and out of elevators. Its equipped with GPS to find its way and relies on cameras and 2-D and 3-D laser distance sensors to avoid obstacles (sometimes also known as passers-by) and slow down in narrow spaces. Gyro(回转仪) sensors help it stay upright on rough surfaces. Passengers climb into Ropits thr
9、ough a front door and choose their destination from a touch screen. Ropits takes them from there. In case of emergencies, riders can control the vehicle with a joystick(操纵杆) located in the driver s cabin. Hitachi displayed Ropits in the Japanese city of Tsukuha and said its aimed at the elderly and
10、those who have difficulty walking. Its also easy to imagine it taking off as a next-generation Segway for the urban crowd, though theres no word yet on when you might be avoiding the 450-pound device on a sidewalk near you. Hitachi says additional trials of Ropits will he held in Tsukuba (considered
11、 as a high-tech science city) to improve the devices ability to serve as an autonomous transporter of people and goods. The company plans to further detail the technology at the Japan Society of Mechanical Engineers Conference on Robotics and Mechatronics in May. Powered by a lithium ion(锂离子) batter
12、y, the little vehicle can travel at the speed of 3.7 mph and reportedly reach its destination with error margins of up to 3 feet. Why am I suddenly imagining people sitting on porches in Japan shouting “Hey, Ropits,get off my lawn. ” ?1.Gyro sensors are used to help Ropits_.A.avoid obstaclesB.slow d
13、own in narrow spacesC.go along rough roadsD.get out of emergencies2.What kind of people is Ropits intended for?A.The deaf people.B.The young people.C.People with walking difficulties.D.People with mental problems.3.What is the text mainly about?A.Ropits一a car that drives itself.B.Ropits一a car powere
14、d by lithiumion battery.C.Ropitsa car with GPS.D.Ropitsthe next generation of cars.三、假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。删除:把多余的词用斜线()划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词; 2.只允许修改10处,多者(从第11处起)不计分。It is clear shown that
15、many middle school students have physical and mental problems. 68% of the students surveying have studying anxiety as well as poor eyesight too. And a larger percentage lacks sleep. 52% are short of physical exercise. 42% of the students wont obey our parents or teachers. Personally, I think we student should balance our physical exercise and studies. Without sound body, one cant achieve anything. However, too much attention has been paid only on studies. As a result, I suggest we are gi
