Unit 3 单元单词表教师词汇备课 2025-2026学年译林版八年级英语下册

译林版八年级下册 Unit 3 单词表

教师备课材料

单词表备课讲解

 

 1. click

 词性：v./n.

 词义：点击；发出咔嗒声

 近义词：tap, press

 词性转换：clickable (adj. 可点击的)

 固定搭配：click on, double-click

 例句：Click on the icon to open the file. (点击图标打开文件。)

 

 2. coast

 词性：n.

 词义：海岸

 近义词：shore, seaside

 反义词：inland (n. 内陆)

 词性转换：coastal (adj. 沿海的)

 固定搭配：the east coast, off the coast

 例句：We drove along the coast and saw the sea. (我们沿着海岸开车，看到了大海。)

 

 3. must

 词性：modal v./n.

 词义：必须；一定

 近义词：have to, should

 反义词：mustn’t (禁止)

 词性转换：must (n. 必须做的事)

 固定搭配：must be, must do

 例句：You must finish your homework before going out. (你必须完成作业才能出去。)

 

 4. pop

 词性：n./v.

 词义：流行音乐；发出砰的一声

 近义词：burst, explode (v.)

 反义词：

 词性转换：popping (adj. 流行的)，pop (adj. 流行的)

 固定搭配：pop music, pop out

 例句：She loves listening to pop. (她喜欢听流行音乐。)

 

 5. band

 词性：n.

 词义：乐队；带子

 近义词：group, team

 反义词：

 词性转换：band mate (n. 乐队成员)

 固定搭配：rock band, rubber band

 例句：He plays the guitar in a band. (他在一个乐队里弹吉他。)

 

 6. second to none

 词性：phrase

 词义：首屈一指；最好的

 近义词：the best, unbeatable

 反义词：the worst

 例句：Her cooking is second to none. (她的厨艺是最好的。)

 

 7. live

 词性：adj./v.

 词义：现场的；直播的；居住

 近义词：alive (adj.), reside (v.)

 反义词：recorded (adj.), die (v.)

 词性转换：life (n.), alive (adj.)

 固定搭配：live broadcast, live in

 例句：We watched the live concert on TV. (我们在电视上看了现场演唱会。)

 

 8. as for

 词性：prep. phrase

 词义：至于；关于

 近义词：regarding, concerning

 反义词：

 例句：As for homework, do it by tomorrow. (至于作业，明天之前完成。)

 

 9. slice

 词性：n./v.

 词义：薄片；切片

 近义词：piece, cut

 反义词：whole (n.)

 固定搭配：a slice of bread, slice up

 例句：Would you like a slice of pizza? (你想要一片披萨吗？)

 

 10. truly

 词性：adv.

 词义：真正地；确实地

 近义词：really, sincerely

 反义词：falsely

 词性转换：true (adj.), truth (n.)

 固定搭配：yours truly (信件结尾)

 例句：I truly believe you can do it. (我真的相信你能做到。)

 

 11. bridge

 词性：n./v.

 词义：桥；桥梁；弥合

 近义词：connect, link (v.)

 反义词：divide (v.)

 固定搭配：build a bridge, bridge the gap

 例句：The bridge connects the two towns. (这座桥连接了两个镇子。)

 

 12. doubt

 词性：n./v.

 词义：怀疑；疑问

 近义词：uncertainty, suspect

 反义词：trust, belief

 词性转换：doubtful (adj.), undoubtedly (adv.)

 固定搭配：have doubts, no doubt

 例句：I doubt if he will come. (我怀疑他会不会来。)

 

 13. no doubt

 词性：phrase

 词义：无疑地；很可能

 近义词：certainly, surely

 反义词：possibly not

 例句：No doubt she will win the game. (她无疑会赢得比赛。)

 

 14. a bit of everything

 词性：phrase

 词义：样样都有一点；五花八门

 例句：Her job includes a bit of everything. (她的工作样样都涉及一点。)

 

 15. count

 词性：v./n.

 词义：数数；计算；重要

 近义词：calculate, matter

 反义词：ignore

 词性转换：countable (adj.), countless (adj.)

 固定搭配：count on, count to ten

 例句：You can count on me. (你可以相信我。)

 

 16. count down

 词性：phr. v.

 词义：倒计时

 近义词：anticipate

 反义词：count up

 例句：We are counting down to the holiday. (我们在为假期倒计时。)

 

 17. guard

 词性：n./v.

 词义：守卫；警卫

 近义词：protect, watch

 反义词：attack, endanger