Unit 2 I'll help to clean up the city parks. 知识点讲义 人教版英语八年级下册

这是一份Unit 2 I'll help to clean up the city parks. 知识点讲义 人教版英语八年级下册，共3页。
八年级英语第三讲（unit2)clean up Clean up +名词=clean +名词+upClean +代词+up（只能放中间）cheer on If you train and work hard, I promise to wait for you next year and cheer you on.翻译：如果你努力训练和学习，我保证明年会等你，给你加油。 give out = hand outAfter two hours，her patience gave out. 翻译：两个小时后，他失去了耐心。When you eat dessert,your brain gives out dopamine. 翻译：当你吃甜食时，你的大脑会分泌多巴胺。 The sun gives out light and heat to the earth.翻译：太阳给地球光与热。give away give in give up give back give off volunteer n/vvolunteer to do sth 志愿做某事/义务做某事造句： put off 推迟Don’t put off what should be done today till tomorrow.翻译：今日事今日毕。put down放下 put out 熄灭 put in安装 put up张贴 put forward提出Put away 把...放回原处 put on 穿上 put through为...接通电话notice n.通知 v.注意到n. take (no) notice of ...(别）留意...put up a notice 张贴通知v.notice sb do sth 注意到某人做某事notice sb doing sth 注意到某人正在某事He noticed the boy following him.翻译：他注意到这个男孩正在跟踪他。call up 打电话；征召He was called up at the beginning of the war.翻译:战争开始时他就被征召入伍了。call for 要求呼吁 call on sb（短暂地）访问某人 call off取消call back回电话 call in召来，叫来come up with 想出，提出=think of/think up上个月，他们想出了一些办法给年轻人提供更多就业岗位。翻译：They came up with some ideas to offer the young more jobs last month.help (sb) out分担...工作used to do sth 过去常常做某事I used to be shy,but my teachers always encouraged me to be active and confident.我过去很害羞，但是我的老师总是鼓励我要积极和自信。used to 否定形式是didn’t use to或used not to be used to do sth被用来做某事=be used for doing sth be/get used to doing sth 习惯于做某事Several=some /a few/a couple of 几个，数些To one’s satisfaction/to one’s joy Be satisfied with 对...感到满意At the same time 同时 all the time 一直 at times有时 at all times随时，总是 on time 按时 in time及时 from time to time 有时Homeless adj.无家可归的 careless粗心的 colorless 无色的 meaningless 毫无意义的Be busy with 忙于某事 be busy in doing sth 忙于做某事造句：Student are busy in writing without talking,so the classroom is quiet.Write a letter to sb =write sb a letter Receive a letter from sb =hear from sb 收到某人的来信disable adj有残疾的 agree同意-disagree不同意 appear出现-disappear消失Honest诚实的 -dishonest不诚实的 order 顺序--disorder混乱make it adj+for sb to do sth使做某事（对某人来说）...We find it difficult for us to finish this homework by ourselves.我们发现对我们来说独立完成这项任务是困难的。Make a difference 影响，有作用Have difficulty/trouble/problem in doing sth 做某事有困难Carry 拿，提，扛 take 拿走 bring 带来 get 去取Be able to do能够做某事change one’s life 改变某人生活 change into 把...变成Have interest in对...感兴趣 lose interest in对...失去兴趣