摘要：We all know that machines are very important in our 1 in the world. We can see machines everywhere. They are important because they help people to do things 2 . A 3 machine helps people 4 quickly. A washing machine helps people to wash quickly. Planes, trains, ships, buses and cars are 5 machines. Even bikes are machines. They help people to 6 faster than on foot. We use computers to 7 maths problems. It saves 8 because it can do quickly. There are many bigger and 9 computers. They can help people in many 10 . 1.( ) A. life B. lives C. work D. factory 2.( ) A. more B. much C. quickly D. quick 3.( ) A. cut B. cuting C. cutting D. cuter 4.( ) A. cut B. cuting C. cutting D. cuted 5.( ) A. five B. many C. lost of D. all 6.( ) A. walk B. travel C. to D. come 7.( ) A. do B. doing C. make D. work out 8.( ) A. money B. people C. things D. time 9.( ) A. faster B. fastest C. fast D. fastly 10.( ) A. things B. ways C. works D. countries ( B ) Harvey lived in a small town 11 the New York City. He went to high school last year but he didn’t like to be at school. He spent much time 12 football and 13 did well in his schoolwork. So he always 14 his exams. His parents hoped he could work hard at his lessons, but he didn’t 15 them. They were 16 him,but didn’t know 17 . It was December 22.Monday.Mr. Smith, his history teacher, tested the class. Harvey read the questions again but he couldn’t even answer 18 one. He only hoped to watch the football match on TV. So he wrote on the test paper, God knows! Merry Christmas! Then he went out of the classroom quickly. Of course it made Mr. Smith 19 . And a week later Harvey received the test paper 20 the teacher’s comments,“God gets 100!You get zero! Happy New Year! ( ) 11. A. closed B. outside of D. far away ( ) 12. A.play B. played C. to play D. playing ( ) 13. A. never B. often C. usually D. always ( ) 14. A.passed B. finished C.failed D. succeeded ( ) 15. A.listen B. listen to C. hear D. hear to ( ) 16. A. worry B. worried C. worry about D. worried about ( ) 17. A. how to do B. what can they do C.what to do it D. what to do ( ) 18. A. easier B. the easiest C. difficult D. the most difficult ( ) 19. A. happy B. happily C. unhappy D. unhappily ( )20. A.with B.for C.about D. have
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in all shapes. For example, puppy (a young dog) robots 1 like real ones. They jump and bark (吠). Robots can do many 2 people can't do. Robots can go where people can't go and bring back important information. In 1997, scientists sent a robot to Mars. It 3 pictures of rocks and soil, which helped scientists understand 4 our own planet works. Scientists even used a robot to make a 5 of a volcano. So robots are very 6 machines. They play a very important 7 in our life. They help people understand the world we live in. |
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in all shapes. For example, puppy (a young dog ) robots 1______ like real ones. They jump and bark (吠). Robots can do many 2______ people can't do. Robots can go where people can't go and bring back important information. In 1997, scientists sent a robot to Mars. It took pictures of rocks and soil, which helped scientists understand 3______ our own planet works. Scientists even used a robot to make a map of a volcano. So robots are very 4______ machines. They play a very important 5______ in our life. They help people understand the world we live in. |