Unit 2 I'll help to clean up the city parks Secton B课时练 (含答案）

中小学教育资源及组卷应用平台 Unit 2 I’ll help to clean up the city parks . Section B2 根据句意及首字母填入一个适当的单词，使句子意思完整、语法正确。 Parents sometimes don’t u_____ why the teenagers play computer games too much . The boy is _____ _in his right eye , so he sees only with his left eye . The old man seems a little _____ . Please speak louder, or he can’t hear you clearly . You won’t win the race if you don’t work hard in the t_____ . Your brother seemed different from before. He c_____ quite a lot . 用括号内所给单词的适当形式填空。 I love animals and I was _____ (excite) about the idea of having a car . The clean water makes it possible for different kinds of fishes _____ (live) in this river . I’ll be deeply grateful to you for your _____ (kind) for the rest of my life . David is _____ (clever ) than his brother but he is not hard-working Tom , the air was not fresh in the room . Would you mind _____ (open ) the window ? Lisa met with many _____ (difficult ) when traveling . . 单项选择。 ( ) 1. The use of computes makes _____ possible for more people to work at home . it B. that C. this ( ) 2. -Have you heard of the big fire that broke out at the market ? -Yes. Luckily , hundreds of firemen immediately drove there and _____the fire . put off B. put away C. put out ( ) 3. It’s polite _____ a gift when you visit someone for the first time . took B. taking C. to take ( ) 4. You can’t _____ how excited we were when Miss Black agreed to have a picnic with us imagine B. expect C. decide ( ) 5. If we want to make the world different , we should _____ ourselves first . see B. notice C. change ( ) 6. Yesterday , my friend Mary met a friend of _____ in the library . she B. her C. hers ( ) 7. -Do you know 2021 is the year of the ox ? -Sure . The ox is _____second sign in the Chinese zodiac cycle (生肖） a B. an C. the ( ) 8. Thanks to Mary , we came up with a _____ idea of getting us out of the difficulty . clever B. pretty C. serious ( ) 9. Linda worked hard and finally she _____ get an A in the exam . was able to B. had to C. is able to ( ) 10. Tian Fang isn’t a _____ nurse , so now she is receiving a week’s _____ in a hospital . trained ; train B. training ; training C. trained ; training 阅读理解 Welcome to Guide Dogs (导盲犬）Training Center , boys and girls ! First let me tell you something about guide dogs . In 1918 a doctor and his pet dog walked with a soldier who was blind . The doctor went in the hospital for a short time . When he came out , he saw his pet dog had guided the soldier on the other side of the hospital yard safely . .So he taught a dog to guide a person and it worked out well . Germany helped start a program to teach dogs to be guides . Dorothy , an American woman , went to Germany to find out about the guide dogs . When she came back to the United States , she wrote to for a magazine . Soon more people knew of the guide dogs . The best dogs for the job are clever and fit . It takes more than two years to tr ... ...