人教版八年级下册第二单元知识点总结短语归纳l.cleanup打扫(或清除)干净2.cheerup(使)变得更高兴;振奋起来3.give/handout分发;散发4.used to曾经.过去.5.giveaway赠送;捐赠6.setup建起;设立7.makeadifference影响;有作用8.comeup with想出;提出(主意、计划、回答等)9.putoff推迟10.putup张贴;搭建;举起11.call up打电话给(某人);征召12.helpout帮助.摆脱困境13.carefor照顾;非常喜欢14.giveup放弃15.tryout参加.选拔;试用16.cometrue实现17.runoutof用尽;耗尽18.takeafter(外貌或行为)像19.fxup修理;装饰20.besimilarto与.相似21.be strong in擅长.22.workoutfine奏效23.beexcitedabou.对.感到兴奋、激动24.afriendof mine我的一个朋友25.atthesametime同时用法归纳1.needtodosth.需要做某事例句展示：They need to put off the meeting.他们需要把这个会议推迟。2.makeplanstodosth.制订计划做某事例句展示：Both of them make plans to cheer up the sick children in the hospital.他们俩做计划使医院里生病的孩子振作起来。3.ask sb.(not)to dosth.要求某人(不要)做某事They used to ask me to buy a gift for them on his birthday.过去他们总是要我给他们在生日那天买个礼物。4.usedtodosth.过去常常做某事例句展示：He used to be short when he was in grade 2.在二年级的时候，他长得很矮。5.giveup+时间+todosth.腾出时间做某事例句展示：My father always gives up his time to stay with me on Sunday.在星期天，我的爸爸总是腾出时间来和我待在一起。6.getafeelingof.产生.的感觉例句展示：I get a feeling of regret each time I make mistake.每当我犯错的时候，我都会产生懊悔的感觉。7.decidetodosth.决定做某事I decide to give up all my clothes I dont wear any more.我决定把不再穿的衣服捐赠出去。8.helpsb.(to)dosth.帮助某人做某事例句展示：Can you help me to make the dream come true？你能帮我把这个梦想实现吗？9.makeadifferenceto对.产生影响例句展示：What happened yesterday will make a big difference to him.昨天发生的事会对他产生很大的影响。10.makeitpossibleforsb.todosth.使得做某事对某人来说成为可能例句展示：You make it possible for me to have Lucky.有了你的帮助，我才有可能拥有幸运儿。11.Thankyoufordoingsth.因做某事而感谢你。例句展示：Thank you for sending me the letter.谢谢你发给我的那封信。1