Unit1核心短语和句子解析单词和短语学习重点：1. eat up（1）eat all of 吃光Make sure the children eat their vegetables up！一定要让孩子们把蔬菜吃光After working all afternoon，we quickly ate up all of the dinner.我们整整干了一个下午以后，一会儿就把饭吃光了2）use all of用完；消耗Extravagance ate up his inheritance．奢侈的生活耗尽了他继承的遗产The central heating eats up a lot of electricity．暖气耗费大量的电力Idle talk had eaten up the hour before they knew it．闲谈不知不觉地把他们的时间都耗掉了2. creative adj. create v.3. energetic adj. energy n.能量; 活力; 精力; 精神; 复数：energiese up with 想出/think of区别： catch up 和 catch up with都是赶上的意思（由其指功课、进度）catch up with 后面可以接人就是赶上某某人的意思catch up:If you miss a lot of classes, it's very difficult to catch up.catch up with:At the moment our technology is more advanced, but other countries are catching up with us.5.neither Neither……nor…/either …..or…/ both …and..both...and 指的是两者都是neither...nor 指的是两者都不是(就近远则)either...or 指的是两者之一（就近原则）neither of 指的是没有一个，三者或三者以上都不是（就近原则）就近原则指的是be 动词和行为动词的用法取决于距离较近的主语的单复数。
就前，是指前面的主语对be 动词和行为动词的用法取决定作用谓语单和谓语复，是指谓语的单复数形式也是由距离近的主语来决定的For example：Both Tom and Jim are good students. Neither Tom nor Jim is good student.Either Tom or Jim is good student.Neither of them is good student. 6.accountant n.会计 count v.数 account n. 账目，账7.impress三种句型①impress sb.=have an effect on sb.Your school impressed me deeply. How did our school impress you?②be impressed by/with was impressed by/with your school beautifully.How did you impressed by our school?③leave/make/have an impression on sb.Your school left/made/had a beautiful impression on me. What impression did our school make on you8. praise n. 表扬，赞扬（不可数名词） vt..赞扬 praise sb. for sth. 表扬某人某事Proud骄傲的，自豪的（形容词），pride骄傲，自豪（名词）。
be proud of 以...为荣; 以...自豪take pride in 以...自豪同样的意思，但可以看出名词和形容词的用法是有差异的形容词前用be动词.9. general adj. in (the) general 一般来说…. generally adv. Generally speaking,总的来说….10.miss n. 错过 v.错过 miss doing sth She missed seeing the film.adj.丢失的v.想念11.attention pay attention to 后面可以直接加名词、代词或者动名词，但是值得我们注意的是，这里的to是一个介词，并不是能构成动词不定式的，这和look forward to是一样的所以呢，这个词组后面要接动词的话，那麽就要在动词后加ing了Pay attention to doing sth 例句：1. We had paid attention to him. 我们已经注意到他了接代词）2. They paid attention to watching the scene. 他们注意到了观察现场（接动词+ing）这个要弄明白的，历年中考都会有这个单词，包括到了高中。
12.pioneerYoung pioneer少先队员13.carelessnesscare, careless, carelessness14.devote(1)devote用作及物动词，意为“把……献给；把……用在”，常与介词to搭配，构成devote ... to ...结构，介词to之后跟名词或动词-ing形式如：I don’t think we should devote any more time to this question.我认为我们不应该在这个问题上花更多的时间He devoted his whole life to teaching.他把毕生精力献给了教学[联想] devoted adj. 忠实的 (2) devote oneself to 致力于，献身于[例句] For four years he devoted himself to music.四年来，他全力倾注于音乐He devoted himself to helping the poor.他献身于帮助穷人 [小试] 翻译下列句子1． 你不应该把闲暇时间用在玩电脑游戏上2． 王医生致力于癌症的治疗3． 医护人员应该致力于照料病人。
Key:1. You shouldn’t devote your spare time to playing computer games.2. Dr. Wang devoted himself to the cure for cancer.3. Doctors and nurses should devote themselves to caring for the sick.15.impatient 不耐心的否定前缀un-unfinished（未完成的） unhealthy（不健康的）in-invisible, incredibleim-impossible, immoral, inland, invade, inside, import ir-irregular ， irresponsibledis-dishonest, dislike, disarm, disconnect un-unload, uncover, undoubted, unemployment, unabashed16. lunar / solar 月亮/太阳Lunar calendar/ solar calendar 阴历/阳历17. appear v. 出现，显现 appearance n.外表18.agreeagree with sb/ agree on or about sth /agree to do sthI couldn't agree with you more.我非常同意你的看法（注意这是固定句型，助动词必须用couldn't，而不可用can't）。