Unit3 同步练习 2022-2023学年沪教牛津版英语八年级上册

8A Unit3 同步练习 一、默写 中文意思 词性 英文 中文意思 英文 1.出售；售卖 6.依靠；取决于 2.昂贵的 7.以更快的速度 5.操纵；控制（机器或系统等） 8.除...以外（还） 4.bad (写比较级） 9.遭到；遇到；发生 5.good (写比较级） 10.也（放肯定句句末） 二、单项选择。 ( ) 1. Tom is 45kg. Jim is 50kg. Dave is 52kg. Tom is than Jim. Jim is than Dave. Dave is the ___ ___ of all. A. lighter; heavier; heaviest B. lighter; lighter; heaviest C. heavier; heavier; light D. lighter; lighter; heavy ( ) 2. This book is ___________ than that one. A. much interesting B. interestinger C. more interesting D. better interesting ( ) 3. Tian’anmen Square is one of _________ squares in the world. A. large B. larger C. largest D. the largest ( )4. Who is __________ than I? A. careful B. more careful C. much careful D. most careful ( )5. Who’s __________, Jean, Joan or Jennet? A. thiner B. thinest C. the thinner D. the thinnest 1 2 3 4 5 我的答案： 三、语法选择 In ___1___ 1940s, the first computers were bigger than cars. Now computers are becoming smaller and better. Some computers are tiny. You may be unaware __2__ them. There is probably one inside your TV ___3___ washing machine. You depend on computers more than you realize. We can use computers ___4____. They can calculate at a faster speed than we can and almost never give wrong answers. We can also type and draw things with them. In addition, computers can do important jobs like ____5____ railways and flying planes and spaceships. Is a computer ___6____ than people? The answer is “No”. ____7____ brain can produce new ideas but computers cannot. However, one day computers may be able to do a better job than human beings. For example, they may be better than doctors at ___8____ their job. What will happen to us ____9____ computers can do all our jobs? Will we have nothing to do? Computers may change our ___10___ but will they make them better? ( ) 1. A. a B. the