extend的用法
extend的用法
extend有延伸;延长;伸展;扩展等意思，那么你知道extend的用法吗?下面跟着学习啦小编一起来学习extend的英语知识吧，希望对大家的学习有所帮助!
extend的用法
extend的用法1：extend的基本意思是增加时间或空间的长度,尤指范围的扩大,如权力、种类、影响或适用性等。作此解时接名词或代词作宾语。
extend的用法2：extend还可表示“给予(帮助、友谊等)”“表示(祝贺、欢迎等)”,作此解时可接双宾语,其间接宾语可转化为介词to的宾语。
extend的用法3：在美式英语中, extend可用于被动式。
extend的用法4：extend作“给予”“提供”解时,常给人以虚假和华而不实的印象,特别是在口语中。所以应尽量少用,可以用give来代替extend。如表示“致谢”最好说:to give one's thanks,而少说to extend one's thanks。
extend的用法5：extend本身已经有极度的意思了,再用to the utmost修饰意思就重复了。因此最多只能用fully来修饰。例如:The horse has been fully extended.那匹马已经很使劲了。
extend相关词汇辨析
extend，lengthen，stretch，prolong
这些动词含有“伸展，延长”或“延伸”之意。
extend 指时间或空间的延长，也可指影响和使用范围等的扩大。
lengthen 指把长度或期限拉长或延长，其反义是shorten。
stretch 指长度的延伸以及宽度的增加。
prolong 通常指时间上延长得超过了一般或正常的限度。
extend的网络释义
extend
延长; 延伸; 伸展; 扩大;
Extend Contract
合同续约;
extend to
给与; 延伸至; 扩大到; 提供;
EX EXTEND
延伸; 延长线条;
extend selection
扩展选定;
extend的英英解释
v.
1. extend in scope or range or area
2. stretch out over a distance, space, time, or scope; run or extend between two points or beyond a cer
3. span an interval of distance, space or time
4. make available; provide
5. thrust or extend out
6. reach outward in space
7. offer verbally
8. extend one's limbs or muscles, or the entire body
9. expand the influence of
10. lengthen in time; cause to be or last longer
11. extend or stretch out to a greater or the full length
12. cause to move at full gallop
13. open or straighten out; unbend
14. use to the utmost; exert vigorously or to full capacity
15. prolong the time allowed for payment of
16. continue or extend
17. increase in quantity or bulk by adding a cheaper substance
extend的用法例句
1. The new territory would extend over one-fifth of Canada's land mass.
这块新领土将会使加拿大陆地面积扩展1/5以上。
2. This year they have introduced three new products to extend their range.
今年他们发布了3种新产品，以扩大产品范围。
3. It might be possible to extend the technique to other crop plants.
也许可以将这种技术应用于其他农作物。
4. The high-speed train service is planned to extend from Paris to Bordeaux.
高铁拟从巴黎延伸至波尔多。
5. The caves extend for some 18 kilo-metres.
那些洞穴深约18公里。
6. We shall have to extend the payments over an additional period.
我们得把付款期再推延一段时间.
7. It was kind of you to extend an invitation to us.
感谢你对我们的邀请.
8. In this area , the plains extend for hundreds of li.
方圆几百里都是平原.
9. Our playing fields extend as far as those trees.
我们的操场延伸到那些树前.
10. Can you extend your visit for a few days more?
你能把你的访问再延长几天 吗 ?
11. The examinations extend over two weeks.
考试持续两个星期.
12. The bank will extend you credit.
银行会给你提供信用贷款.
13. Theoretically, a line can extend into infinity.
从理论上来说直线可以无限地延伸.
14. Please extend the deadline a few days.
请宽限几天.
15. The food industry was given a green light to extend the use of these chemicals.
食品业获准继续使用这些化学品。
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