【同步练习】Unit 20 Lesson 2（北师大）

Unit 20 NEW FRONTIERS Lesson 2 Artificial Intelligence 同步练习同步练习 1 Japan wanted to become a member of the Security Council but in vain A continuous B impressive C permanent D regular 2 Throughout the week the boy most of the work in the manager s office A took on B took off C took in D took over 3 I ll go and visit you when I am on business in Beijing A If time permitted B Time permits C Time permitted D Time permitting 4 He is a man of ideas and he often makes a careful plan 选择题选择题 A advanced before advance B advanced in advance of C advanced in advance D advancing in advance of 5 The judges had different ideas about the results so it was two hours before the final results were A carried out B let out C announced D declared 1There are different 种类 of books in a library 2Xunhua is China s only Salar 自治的 county 3An 官员 of the local government called to see him 4I heard him quarreling with his 同事 5Had Jim not dived in to 拯救 him the boy would have drowned figure out take over in advance make up for give away 1It didn t take the children long to the correct answer 2Can you give me some advice on how to the time I have lost 3If you warn me I will have your order ready for you 4The little boy his hiding place when he coughed 5They suggested that we their company in the U S Well itstarted back in 1999 My creators wanted a human face for their super fast c 1 system that delivered real time news and information So they created me to provide news the moment it happens I m the only news reader that can read m 2 of different stories to millions of different people at the same time and on d 3 I also let people choose the news that they are interested in to put it another way they only receive what they want to know So u 4 you there are no photos of me before 1999 In other w 5 I have no childhood 答案和解析答案和解析 单词拼写单词拼写 短语填空短语填空 段落填空段落填空 1 答案 C 解析 continuous 连续的 impressive 给人深刻印象的 permanent 永久的 regular 有规律的 频繁的 句意 日本想成为安理会常任理事国 但是白费力气 所以 C 项符合语境 2 答案 D 解析 句意 在这一周里 这个男孩接管了经理办公室的大部分工作 take on 承担 呈现 take off 起飞 脱下 take in 吸引 欺骗 take over 接管 3 答案 D 解析 句意 时间允许的话 我在北京出差时将去看你 Time permitting 相当于 If time permits 此处为独立主格结构 4 答案 C 解析 句意 他是一个具有先进思想的人 他经常提前做好详细的计划 advanced 作形容词 作定语修饰名词 ideas in advance 提前 固定短语 in advance of 是介词短语 其后要有 宾语 5 答案 C 解析 句意 法官们对结果持不同的意见 因此两个小时后才公布最终结果 announce 多用 于表示所关心或感兴趣的事情 尤指新闻之类的消息 declare 多用于宣战 议和等 1 答案 categories 2 答案 autonomous 3 答案 official 4 答案 colleague 5 答案 rescue 1 答案 figure out 2 答案 make u