2017届高三英语二轮复习 动词及动词短语教案（17）

　　动词及动词短语

　　4．interrupt vt. & vi. 5．assume vt.

　　6．sharpen vi. & vt.()锋利；尖锐；清晰→sharpener n．磨具；削具 12．delete vt. 15．applaud vi. & vt.applause n．鼓掌 16．accelerate vi. & vt. 17．arrest vt. n．逮捕；拘留 2．interrupt vi. 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 interruption 不间断地

　　[即学即练2](1)Don‘t _____________ me while I’m busy. 我正忙着，。 (2)Traffic in the city __________________ a snowstorm.。

　　interrupt//was interrupted by

　　(3)I’m sorry to ____________ you, but could you tell me the way to the hospital? 对不起，，

　　interrupt

　　3．assume v. assumption n. 假定，假设 assume sth. 认为某事 assume that－clasue 认为…… assuming 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，。

　　Assume//assume

　　to be//assume that

　　(2)___________/____________/_____________ (that) it rains, what shall we do?

　　Assuming//Suppose//Supposing

　　8．cut up cut down 砍掉，，， cut through 剪断， cut out 剪下，， cut in 插嘴，(谈话) cut off 切掉；割掉；剪下，，， ，()中止， cut away 去掉；切掉；砍掉

　　[即学即练8]　(1)①____________ the carrots before you put them into the 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、 ①You won't be cutting ______ the office staff, then? ②The gas has been cut______. ③John and his brother were arguing so their mother told them to cut it ______ and go to bed.

　　Down//off//out

　　④Mr Davis cut ______ to ask if anyone would like a drink. ⑤He cut ______ the old branches from the tree.

　　in　//away

　　9．look ahead look after 照顾， look up 仰视， 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， look through 翻阅，

　　[即学即练9](1)Just ___________ and you‘ll see a pagoda.只要向前望去，。 (2)We must ____________ before we go further in the matter.，。 (3)We must ___________ before we make a decision. 。

　　look ahead//look ahead//look ahead

　　10．date back to date back to＝date from 因追溯是从现在算起指向过去， 现在时，。

　　[10](1)This custom __________________ the 16th century.这风俗起源于16世纪。 (2)This is an old building _________________ the 16th century.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.。

　　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)disturb①打扰(尤指正在工作的人)； 　妨碍(某人的睡眠) ②使烦恼(worry)

　　[应用2]　(1)If you get up early, try not to _________ anyone else. 如果你起得早，。(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，，

　　Disturb//interrupt//disturb