七下英语知识点.doc

Unit 1 Dream homesLesson one Welcome to the unit1.drean v drean to do sth n 梦；梦想2. would like sthwant sthwould like to do sthwant to do sthwould like sb to do sthwant sb to do sth3.first（1） second（2） third(3) fourth(4) fifth(5)4.help sb do sthhelp sb to do sthhelp sb with sth5.the symbol of 的象征6.the capital of 的首都7.bigbiggerbiggest many moremost good betterbest much well8.sb spend st/sm on sth (in) doing sth9.Itsadj(形容词）for sbto do sth 对某人来说做某事是样的。Lesson two1.around the world=allover the world2. away from:用于具体数字的后面 far away fromfar from:用于模糊的概念，只表示离远3.enjoy enjoy doing sthenjoy oneself 玩的开心；过得愉快注:myself 、yourself、herself、himself、itsself、ourselves、yourselves、theirselves、 4. have fun=have a good time=enjoy oneselfhave fun with sb=have a good time with sbhave fun doing sth=have a good time doing sth 做某事很开心5.share sth with sbI share a cake with my sister6.In bed(盖着被子）在床上On the bed(没有盖被子）7.own v 拥有 adj 自己的 on ones own 独自，单独 owner (主人)8. look out at sth(看某物） lookout of sth（从向外看）9.write down 写下10.make mistakes 犯错误11.one of+名词复+谓语动词单数 Hawaii is one of the most beautiful beaches in1the world.注：Hawaii(夏威夷）12.try to do sth 试着干某事13.practise doing sth 练习干某事14.finish doing sth 完成某事Lesson three1.Hundred 表示具体概念时用数字+hundred 表示模糊概念时用hundreds of2.thousand、million也同上（thousands of 、millions of )3. tall:指人、动物、树木时必须用tallhigh：指建筑物的高度时一般用high，有时也用tall4.send(发送) send sb sth把某物发送给某人 send sth to sb5.be different from be the same as 与不同 与相同6. of ones own 属于某人自己on ones own 单独的7. ask some questionsask sb to do sthask sb not to do sth8.call call sb call sb back 给某人回电话 give sb a call 给某人打电话9. foot(n)on foot foot(n)英尺feet at the foot of10. enoughn adjenough11.invite invite sb to sp invite sb to do sth invite(v)invitation(n)邀请函12. It isadjfor sbto do sthIt isnto do sth (It is fun to do sth) Unit 2 NeighboursLesson one1. be going to do sth 将要干某事 willv原2. be afraid 恐怕 be afraid of sth （害怕某物） be afraid to do sth （害怕干某事）3.most of most of可数名词复数谓语动词原形（are） most of不可数名词谓语动词单数（is）4.whatslike？（对人的外貌或性格提问）5. kind(n)种类1.a kind of 2.all kinds of 3.diffeerent kinds ofkind(adj)友好的be nicekindfriendy to sb6. help(n) 1.ask for help 请求帮助 2.with ones help of 在某人的帮助下 3.without ones help 不需要某人的帮助 help(v) 1.help sb with sth 2.help sb to do sth 3.help sb do sth help(vn)helpfulbe helpful 乐于助人的7.There is something wrong with sthsb.(某人某物出毛病了)There is something wrong with my computer. Something is wrong with my computer.My computer is broken.My computer doesnt work well.对something提问时，用whats wrong with sthsb？8. beget ready to do sth (愿意/准备做某事) be/get ready for sth (为某事做准备）9.do someving do some shopping （指用于室内活动) do some washing do some reading do some cleaning10. problem:指难以解决的问题 (常用于数学、物理难题) solve problems解决问题 question：指说话者需要寻找答案的问题 ask/answer questions Lesson two1.一般将来时的意义：用来描述一个即将要发生的动作；谈论未来的计划和打算。2.一般将来时的基本结构:will/shall动词原形，be going to动词原形3.There be句型的一般将来时There will be名词其他成分注意：无论后面加单数名词或复数形式，be都必须用原形.Thereis,am,aregoing to be名词其他成分注意：无论在going to后面加单数名词或复数形式，be都必须用原形。There is going to be a football match this evening.4.常见的时间状语：this afternoon、tonight、tomrrow、this sunday、next Tuesday、the day after tomorrow、next week、the coming sunday、in a few minutes、in the future、in five years、5.will用于一切人称，shall只用于第一人称（Iwe）,常用于口语提出建议或请求。6.be going to do用于表示计划，打算去做某事（强调主观意愿）7.在英语中，这些动词（begin、come、go、leave、sail、start、arrive、meet、return）可用一般现在时表示将要发生的动作。 航海Class begins at 8:00 a.m. tomorrow.8.在含有条件状语从句或时间状语从句的复合句中，从句用一般现在时，主句用将来时，且用will而不用be going to如：Mun will go to Beijing if it doesnt rain tomorrow. When you get home ,youll find a new bike in your garden.9.在以lets引导的句子中，结尾时用shall we. Lets play football, shall we? 在以let us引导的句子中，结尾时用will you.let us watch tv,will you.10.sb use sth to do sth 某人用某物干某事11. be sure of sth 对某物有把握 be sure to do sth 一定会做某事12.in the future 在未来13. wait(v) waiter waitress wait wait for sb wait for sb to do sth wait for ones turn14.decide to do sth 决定干某事15.watch the film=see a film=go to the cinema16. plan(v) plan to do sth plan for sth为某事做计划plan(n)可数n make a plan to do sth制作一个计划去干某事 make a plan for sth17. buy sb sthbuy sth for sb18.fire make a fire play with fire on fire=catch fire着火 firefireworksfireman 烟火/消防员Lesson three1. free(adj)be free 1.be busybusy 2.be busy with sth(名词) 忙于干某事3.be busy doing sth(动词)2.interest(n) intereting(人过物现) 兴趣，爱好 interestedbe interested in3. ask sb to do sth ask sb not to do sth tell sb to do sth tell sb not to do sth4. good betterbest well had better do sth 最好干某事 had better not do sth 最好不要干某事5.be crazy about sth 对某物很着迷6. worry（v）worry about sth/sb worried（adj）担心的be worried about sb/sthUnit 3 Welcome to sunshin