1、X8U54interrupt vt. & vi.打断讲话；打岔；暂时中断或中止5assume vt.假定；设想6sharpen vi. & vt.(使)锋利；尖锐；清晰sharpener n磨具；削具12delete vt.删；删除15applaud vi. & vt.鼓掌欢迎；赞赏applause n鼓掌16accelerate vi. & vt.加速；促进17arrest vt.逮捕；吸引 n逮捕；拘留2interrupt vi. 打岔vt. 暂时中断或中止interruption n. 中断，打断interrupt sb. 打断某人的讲话或正在做的事without interruptio
2、n 不间断地 即学即练2(1)Dont _ me while Im busy.我正忙着，不要打搅我。(2)Traffic in the city _ a snowstorm.市内交通被暴风雪所阻断。interrupt/was interrupted by (3)Im sorry to _ you, but could you tell me the way to the hospital?对不起，打扰了，你能告诉我去医院怎么走吗？interrupt3assume v. 假定；设想assumption n. 假定，假设assume sth. 认为某事assume thatclasue 认为ass
3、uming that.suppose/supposing that 假设assume sb. to be . 认为某人是 即学即练3(1)You _ his innocence before hearing the evidence against him.You _ him _ innocent before hearing the evidence against him.You _ he is innocent before hearing the evidence against him.在听到对他不利的证言前，你假定他是无罪的。Assume/assume to be/assume t
4、hat (2)_/_/_ (that) it rains, what shall we do? 假如下雨的话，我们怎么办？Assuming/Suppose/Supposing8cut up 切碎；割碎cut down 砍掉，砍倒；缩减，减少，削减cut through 剪断，凿穿；抄近路穿过cut out 剪下，切掉，割掉；删除；住口cut in 插嘴，插入；打断(谈话)cut off 切掉；割掉；剪下，删去；切断，断绝；使分离，使隔绝；打断，(突然)中止，中断cut away 去掉；切掉；砍掉 即学即练8(1)_ the carrots before you put them into th
5、e pot.把胡萝卜切碎后再放进锅内。The cook _ the meat for the pie.这厨师将肉切碎做肉饼。Cut up/cut up (2)用适当的介、副词填空You wont be cutting _ the office staff, then?The gas has been cut_.John and his brother were arguing so their mother told them to cut it _ and go to bed.Down/off/outMr Davis cut _ to ask if anyone would like a d
6、rink.He cut _ the old branches from the tree.in/away9look ahead 向前看；为将来打算look after 照顾，照料look up 仰视，查阅look up to sb. 尊敬某人look down on/upon sb. 轻视；瞧不起look in 短时间探访look into sth. 调查look over 浏览检查，察看look through 翻阅，查找 即学即练9(1)Just _ and youll see a pagoda.只要向前望去，你就可以看到一座宝塔。(2)We must _ before we go fur
7、ther in the matter.在进一步进行这件事之前，我们必须把眼光放远。(3)We must _ before we make a decision.我们作出决定之前必须想得远一点。look ahead/look ahead/look ahead10date back to追溯到；上溯到date back todate from因追溯是从现在算起指向过去，所以这个短语常用一般现在时，也没有被动语态。 即学即练10(1)This custom _ the 16th century.这风俗起源于16世纪。(2)This is an old building _ the 16th cent
8、ury.这是一栋追溯至16世纪的古老建筑物。dates back to/dating back to (3)This town _ Roman times.这个城镇可追溯到罗马时代。(4)The unearthed sword _ the Han Dynasty.这把出土的宝剑属于汉代。dates back to/dates back to2. interrupt/disturb(1)interrupt打断(某人的)谈话；中断(某人的)行动(2)disturb打扰(尤指正在工作的人)；妨碍(某人的睡眠)使烦恼(worry) 应用2(1)If you get up early, try not to _ anyone else.如果你起得早，尽量不要打扰别人。(2)Youd better not _ him when he is speeking.当他在说话时你最好别打断他。(3)Im sorry to _ you, but can I talk to you for a moment？对不起，打扰你一下，我能跟你谈一会儿吗？Disturb/interrupt/disturb