back

【发音】

美 /bæk/ 英 /bæk/

【翻译】

1. adv.回原处；回；在后

   英释:in, into, or to the place or position where someone or something was before

【短语】

1. go back : 回去；追溯

2. back in : [体育]后内刃

3. back of : 在…后面；在…背后

4. back on : 背靠

5. back into : 倒车撞上（某物）

6. in the back : 在后面

7. at the back : 在后面；在…后部

8. back and forth : 反复地，来回地

9. back up : v. 支持，援助；（资料）备份；倒退；裱

10. way back : 好久以前，老早就

11. on the back of : 在…之外，在…后面

12. at the back of : 在…背后，支持；在…的后面；在…的后部

13. back down : 放弃；让步

14. in the back of : 在……后面；在……之后

15. back out : 退出；收回

16. on my back : 在背上；找我麻烦，挑我毛病

17. on one's back : 卧病在床

18. back off : 后退；软化；减轻；卸下

19. back to back : 背靠背；连续，紧接

20. go back on : 违背；背弃

【例句】

1. I’ll be back in a minute.

   我马上回来。

2. Put that book back where you found it!

   把那本书放回原处！

3. He was back home by half past eleven.

   他是11点半之前回家的。

4. It’s possible to travel there and back in a day.

   到那里一天来回是可以的。

5. Kirov stepped back a pace.

   基洛夫往后退了一步。

【真题例句】

1. (2107.12 • CET4 • • 听力题)...At the top of most hills and mountains are trails living back to civilizations...

2. (2017.6 • CET4 • • 听力题)...noticed a “brown patch” on the back of the car after the owner parked it to do some shopping...

3. (2017.6 • CET4 • • 听力题)...If I could go back in history and live when I liked...

4. (2017.6 • CET4 • • 听力题)...Thousands of bees left a town after landing on the back of a car when their queen got stuck in its boot...

5. (2017.6 • CET4 • • 听力题)...I wouldn't go back very far...

6. (2017.6 • CET4 • • 阅读理解)...dating back to 300 B...

7. (2017.12 • CET4 • 第二套 • 阅读理解)...All of which brings us back to goodell and the christie case and benghazi...

8. (2017.12 • CET4 • • 听力题)...I'd like to get back to the 18th century and perhaps in colonial America in Yankee new England where one of my ancestors lived...

9. (2017.12 • CET4 • 第二套 • 阅读理解)...said a democratic member of the new jersey legislature back in July...

10. (2017.12 • CET4 • 第二套 • 阅读理解)...he quotes Google co-founder Larry Page to the effect that the perfect search engine will understand exactly what I mean and give me back exactly what I want...

【同、近义词】

1. n.[机]后面；背部；[家具]靠背；足球等的后卫；书报等的末尾

   rear/dorsum/

2. vt.支持；后退；背书；下赌注

   encourage/second/carry/hand/champion/

3. vi.后退；背靠；倒退

   reverse/recede/

4. adv.以前；向后地；来回地；上溯

   previously/ago/formerly/

5. adj.[机]后面的；过去的；拖欠的

   latter/past/ago/rear/

【同根词】

1. adj

   backward : 向后的；反向的；发展迟缓的

   backed : 有背的；有财力支持的

   backless : 无背的；无靠背的；无后盾的

   backmost : 最后面的

2. adv

   backward : 向后地；相反地

3. n

   backing : 支持；后退；支持者；衬背

   backer : 支持者；赞助人；援助者

   backwardness : 落后；迟疑；畏缩；腼腆

4. v

   backing : 支持（back的ing形式）

   backed : 支持；使后退（back的过去分词）