2020年人教版初中英语必备常见短语汇总（按字母表顺序--J&K 开头）（含音频 ）

初中英语必备常见短语汇总（按字母表顺序--J&K开头） join in v.参加(某活动) 辨析：join in:表示“参加某活动”，后接名词、代词或动词ing形式作宾语。 attend:指出席、参加某种场合，侧重动作。 take part in:指参加某项活动，并在活动中起一定作用。 She listens but she never joins in她只是听，但从不发表意见。 join...in... v.和……一起... join后接名词或人称代词的宾格形式，in后接表示某项活动的名词或动词ing形式。 Will you join us in our discussion?你愿意加入到我们的讨论中来吗? join up v.入伍，参军;(使)联合 作“入伍，参军”时，为不及物动词短语。 He joined up last year.他去年参军了 just now adv.刚才;此时，现在 辨析：just now:表示“刚才”时，常用于一般过去时，不用于完成时。 just:通常用于现在完成时，位于助动词与实义动词之间。 I saw her in the supermarket just now刚才我在超市见到她了 Jack of all trades, (and )master of none. 样样皆通，样样稀松。 keep away v.不靠近;远离 是不及物动词短语，其后接宾语时，需加介词from keep away from sb/sth不让某人/物接近 Keep away from the edge of the cliff切勿靠近悬崖边。 keep back v.抑制;留下;隐瞒;保持距离 I tried to keep back my tears but failed我竭力忍住眼泪但没忍住。 keep doing sth v.不停地做某事 辨析：keep doing sth;强调动作的连续性和客观性，常含不间断之意。 keep on doing sth:强调动作的重复性。 keep sb doing sth让某人一直做事 The little girl kept crying小女孩一直哭 keep fit v.保持健康 keep healthy保持健康 She keeps fit by swimming every morning 她每天早上游泳来保持身体健康。 keep... from v.阻止……做... from后接名词、代词或动词ing形式。 Prevent/stop from阻止……做 I hope I'm not keeping you from your work希望我没有妨碍你工作。 keep... in mind v.记住 keep后可接sb/sth作宾语。 He asked us to keep his advice in mind他要求我们要牢记他的建议。 keep in touch (with) v.(与……)保持联系 lose touch(with)(与……)失去联系 get in touch(with)(与……)取得联系 Are you still keeping in touch with your old friends? 你跟你的老朋友还有联系吗? keep off v.让开;不接近 Keep off the grass.请勿践踏草地。 keep on doing sth v.继续做某事 I've told him to stop but he keeps on crying我叫他不要哭了，但他还是哭个不停。 keep one’s mind on v.专心于 put one’s mind to专心于 It's difficult to keep my mind on the job.我很难专心工作 keep one's promise v.遵守诺言 keep one’s word遵守诺言 break one’s promise违背诺言 make a promise许下诺言 She keeps her promise to visit her aunt regularly. 她信守承诺，定期去看望姑姑。 keep out v.不让…进入 I need a new coat. This one doesn’t keep out the cold. 我需要一件新外套。这件不能御寒。 keep silent v.保持沉默 keep quiet保持安静 break the silence打破沉默 It's bad manners to keep silent when you are asked que