1、1_(n.)系统；体系；制度2_(n.)学说；理论3_(n.)大气层；气氛4_(adv.)因此；于是5_(n.)&(vt.)拉(力);拖；牵引力6_(vi.)&(vt.)(使)浮动；(使)漂浮(n.)漂浮物systemtheoryatmospherethus pullfloat7_(adj.)有害的_(n.)伤害；危害(vt.)对有害8 _(adj.)猛 烈 的；激 烈 的；强 暴 的_(n.)暴力_(adv.)猛烈地9_(vt.)&(vi.)(使)迷惑；(使)为难(n.)谜；难题_(adj.)迷惑不解的_(adj.)令人迷惑的10 _(prep.)与 不 同；不 像_(反义词)(prep.)
2、像_(v.)&(n.)不喜欢harmfulharm violentviolenceviolentlypuzzlepuzzledpuzzlingunlikelikedislike11 _(n.)球 体；地 球 仪；地 球_(adj.)全球性的；全世界的12_(vi.)存在；生存_(adj.)存在的；生存的；现存的_(n.)存在；生存13 _(adj.)温 和 的；文 雅 的_(adv.)温和地；文雅地14_(n.)反应；回应_(v.)反应reactglobeglobalexistexistentexistencegentlegentlyreaction用所给词的适当形式填空1There was
3、a _ look on the little girls face because a _ problem _ her.(puzzle)2In face of _，people can act _ if they feel threatened.(violence)3Playing computer games will not only do _ to your physical health,but it is also _ to your mental health.So there is no _ in advising you to give it up.(harm)4Do you
4、believe the _ of ghosts?Perhaps they only _ in the minds of some people.(exist)existpuzzledpuzzlingpuzzledviolenceviolentlyharmharmfulharmexistence1_ 及时；终于2_ 下蛋3_ 产生；分娩4_ 轮到某人5_ 阻止；制止6_ 挡住(光线)in timelay eggsgive birth toin ones turnprevent.fromblock out7_ 感到高兴；感到振奋8_ 既然9_ 突发；爆发10_ 密切注意；当心；提防11_ 对有害d
5、o harm to.cheer upnow thatbreak outwatch out for选用上面的短语填空Now that we all understand that the haze 1._ our health,we should take effective measures to 2._ getting bad to worse.No matter what happens,we must 3._.If we keep on,well succeed 4._.in timedoes harm toprevent it fromcheer up1“so.that”句型The e
6、arth became so violent that it was not clear whether the shape would last or not.【仿写】这个故事如此有趣以至于我们都沉浸其中。The story _we were all lost in it.was so interesting that2“make it possible to do sth.”结构This produced a chain reaction,which made it possible for life to develop.【仿写】这个女孩懂三门外语，这使她更容易找到一份好工作。The g
7、irl knows three foreign languages,which _ a good job.makes it easier for her to find3“倍数as.as”句型But when I tried to step forward,I found I was carried twice as far as on the earth and fell over.【仿写】新技术被引进后，这个工厂 2016 年生产的机器是去年的两倍。After the new technique was introduced,the factory produced _ last year
8、.twice as many machines in 2016 as4now that 引导的原因状语从句Walking does need a bit of practice now that gravity has changed.【仿写】既然它对我们有如此多的好处，为什么不试一试呢？_，why not have a try?Now that it benefits us so much阅读下面课文缩写材料，在空白处填入适当的内容(1 个单词)或括号内单词的正确形式。The earth was just a cloud of dust after the“Big Bang”.The ear
9、th exploded loudly with fire and rock.They were in time 1._(produce)many things,2._ were to make the earths atmosphere.As the earth cooled down,water began to appear 3._ its surface.It allowed the earth to dissolve 4._(harm)gases.Then life began to develop.to producewhichonharmfulThe first extremely
10、 small plants multiplied and filled the oceans and seas with oxygen.This encouraged the 5._(develop)of early shellfish and fish.Land animals such as insects,reptiles and dinosaurs 6._(appear)after green plants appeared.Small clever animals spread all 7._ the earth.They are putting too much carbon di
11、oxide into the atmosphere,8._ prevents heat from escaping from the earth into space.9._life will continue on the earth for millions of years to come will depend on whether this problem can 10._(solve)be solveddevelopmentappearedoverwhichWhether主语从句单句语法填空1Life is like a tale._ matters is not how long
12、 it is,but how good it is.2It is not immediately clear _ the housing price will go down.Whatwhether 3Exactly _ the potato was introduced into Europe is uncertain,but it was probably around 1565.4It has been proved _ several new kinds of medicine have a positive effect on the cure for the disease.5_w
13、as most important to her,she told me,was her family.Whatwhenthat1.harmful adj.有害的(牛津词典)Experts point out that fruit juices can be harmful to childrens teeth.专家指出果汁可能损害儿童的牙齿。(1)be harmful to sb./sth.对某人/某物有害(2)do/cause harm to sb.do/cause sb.harm 对某人有害(3)There is no harm in doing sth.It does no harm
14、to do sth.做某事没有坏处。(安徽高考)These days breaking traffic rules and littering are not uncommon,causing serious harm to life and the environment.这些天，违反交通规则和乱扔垃圾的现象很常见，对生活和环境造成了严重的破坏。If you want to solve the problem in this way,there is no harm in calling him.如果你想以这种方式来解决问题，你不妨给他打个电话。基础练习单句语法填空(1)As we all
15、know,a bad eating habit is _(harm)to ones health.(2)As far as Im concerned,there is no harm _making an apology to him first.harmfulin能力提升一句多译有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。(3)Some boys are too crazy about playing games on the computer,_.(4)Some boys are too crazy about playing games on the computer
16、,and _.which is very harmful to their health it does great harm to their health2.exist vi.存在，生存(教材 P26)They laid eggs too and existed on the earth for more than 140 million years.它们也生蛋，在地球上生存了一亿四千多万年。(1)exist in.存在于之中exist on.靠为生There exists.某地有；存在(2)existence n.存在；生存come into existence 产生；成立；开始存在(3
17、)existing adj.现存的；现行的 As is known to us,there exists a generation gap between the young and the old.众所周知，青年人和老年人之间存在着代沟。You cant imagine what difficulty they have existing on the money he is earning.你无法想象他们靠他挣的那点钱维持生活是多么的困难。exist 是不及物动词，没有被动语态，也不用于进行时态。基础练习单句语法填空(1)According to some philosophers,eve
18、rything in _(exist)is reasonable.(2)There _ a good way to solve the _ problem at present.(exist)(3)Even though he is a little boy,strange ideas always exist _ his mind.existenceexistsexistingin能力提升高考小作文(4)(2014北京高考书面表达)在我们学校自行车的存放是一个长久以来就存在的问题。The parking place for bikes _ in our school.was an exist
19、ing problem for along time3.puzzle vt.(使)迷惑；(使)为难；(使)窘困；感到迷惑n(游戏的)猜谜；难题；谜(教材P27)How life began on earth is one of the biggest puzzles that scientists found hard to solve.地球生命如何起源是科学家们觉得很难解决的最大的难题之一。(1)a puzzle 一件让人感到困惑的事情(2)puzzle about/over 冥思苦想，苦苦思索(3)puzzling adj.令人迷惑的puzzled adj.迷惑不解的，困惑的be puzz
20、led about 对迷惑不解 The police are still puzzling about/over how the accident could have happened.警察仍在苦思这起事故是怎么发生的。Where the missing plane has gone still remains a puzzle to us.失联飞机去了哪儿对我们来说仍是个谜。完成句子她困惑的表情暗示了她对那个令人困惑的数学问题迷惑不解。The _ look on her face suggested she was _ about the _ math problem.puzzlingpu
21、zzledpuzzled4.pull n.&vt.拉力；拖；牵引力(教材 P30)As the rocket rose into the airwe were pushed back into our seats because we were trying to escape the pull of the earths gravity.随着火箭的升空，由于我们在努力挣脱地球的引力，我们被向后推在座位上。pull away (汽车等)开走pull down 拆毁；摧毁pull in (车辆)进站停靠；靠边停靠pull out 驶出；拉出，拔出pull through 康复；痊愈pull up
22、(使)停住 They are pulling down those houses to make room for a new hotel.为了给新旅馆腾地，他们正在拆除那些房屋。Everyone was very concerned whether he would pull through or not.每个人都很关心他是否能痊愈。We waved as the train pulled out of the station.火车驶出车站时我们挥手告别。完成句子/句式升级The train _(已进站停靠)and the passengers are boarding it now._，t
23、he passengers are boarding it now.(独立主格结构)The train having pulled inhas pulled in5.in time 及时；终于，总有一天(教材 P25)They were in time to produce carbon dioxide,nitrogen,water vapour and other gases,which were to make the earths atmosphere.最终产生了二氧化碳、氮气、水蒸气和其他多种气体，从而形成了地球的大气层。(1)in no time 立刻；马上at no time 决不
24、(位于句首时，句子须用部分倒装结构)at a time 每次；一次at one time 曾经；一度at the same time 同时from time to time 有时；偶尔(2)take ones time 别着急；慢慢来kill time 消磨时间We arrived in the summer,just in time to enjoy the midnight sun.我们是在夏天到的，正好及时享受午夜阳光。(辽宁高考)At no time did they actually break the rules of the game.It was unfair to punis
25、h them.实际上他们从来没有违反比赛规则，惩罚他们是不公平的。基础练习用 time 的相关短语填空(1)(2015 天津高考书面表达)_，we are going to bring along about five hundred books with us for your class.(2)Youll succeed _ because you are always working hard.(3)Luckily,I quickly adapted and everything was back _.(4)_，half the land on the earths surface wa
26、s covered by forest.At the same timein timein no timeAt one time能力提升高考小作文(5)(2014山东高考书面表达)常言道，“有志者事竟成”,我们的努力迟早会有所回报。As a proverb saying goes,“_”.Our efforts _.will pay off in timeWhere there is a will,there is a way6.in ones turn 轮到某人；接着(牛津词典)Thus they have,in their turn,become the most important an
27、imals on the planet.于是，他们接着成了这个行星上最重要的动物。(1)in turn 依次；轮流；反之；反过来by turns 轮流；交替地(2)take turns to do sth.轮流做某事It is ones turn to do sth.轮到某人做某事。When it is in my turn,I am too excited to speak.当轮到我时，我激动得都说不出话来了。Theory is based on practice and in turn serves practice.理论的基础是实践，反过来理论又为实践服务。I think its my
28、turn to drive the kids to school this week.我想这周该轮到我开车送孩子们上学了。句式升级People try to avoid public transportation delays by using their own cars,and this _(反过来造成更多的问题)People try to avoid public transportation delays by using their own cars,_.(定语从句)in turn creates more problemswhich in turn creates more pro
29、blems7.cheer up(使)高兴；(使)振奋；感到高兴；感到振奋(教材 P31)I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.我立刻高兴起来，由于失重我在太空舱里飘来飘去，我望着(身后的)地球越来越小，而(前方的)月亮越来越大。(1)cheer sb.up 使某人振作起来cheer sb.on (比赛中)以喝彩声鼓励；为某人加油cheer for 为而欢呼(2)Che
30、ers!口语(用于祝酒)干杯！I do hope she can cheer up and accept the challenge of life bravely!我真心希望她能振作起来，勇敢地接受生活的挑战！When Im feeling sad,my mother tells me funny stories to cheer me _.当我感到忧伤时，我的母亲就给我讲有趣的故事哄我高兴。upLets go to the football game and cheer _ our favorite team.咱们去看足球比赛吧，为我们最喜爱的球队呐喊助威。for1.(教材 P31)But
31、 when I tried to step forward,I found I was carried twice as far as on the earth and fell over.而当我试着向前迈步时，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。twice as far as.是一种倍数的表示方法，意为“是的两倍远”。as far as.“远到”。英语里常见的倍数表达法有：Abe倍数asadj./adv.原级as B Abe倍数adj./adv.比较级than BAbe倍数the名词(size/weight/length.)of BProfessor Wang
32、is considering going to teach in our school,where he can get paid five times as much.王教授正考虑在我们学校教课，在这里他能获得 5 倍的报酬。The new stadium built for the 2022 Beijing&Zhangjiakou Winter Olympics will be three times as big as the present one.为 2022 北京&张家口冬季奥运会建设的新体育场将是现在的三倍大。一句多译据报道，最近发现了一颗行星，它几乎是地球的三倍大，人类有望能在
33、上面生活。(1)It is reported that a new planet has been discovered recently.Its almost _ Earth,and hopefully it can support human life.three times the size of(2)It is reported that a new planet has been discovered recently.Its almost _ Earth,and hopefully it can support human life.(3)It is reported that a
34、 new planet has been discovered recently.Its almost _ Earth,and hopefully it can support human life.three times as large astwice larger than扫一扫 进入 91 导学网()形容词倍数关系的三种表达方法2.(教材 P31)“Oh dear,”I cried,“walking does need a bit of practice now that gravity has changed.”“天哪，”我大声说，“既然重力改变了，看来走路也的确需要练一练了。”no
35、w that“既然；由于”,引导原因状语从句。在语义上相当于 since,that 在口语中可省略。Now that you have finished your work,youd better have a rest.既然你的工作已经完成了，你最好休息一下吧。Now that you put your hand to the work,you should do your best to finish it.既然你已经着手这项工作了，那就应该尽力完成它。一句多译你既然得到了一个机会，不妨充分利用它。(1)_，you might as well make full use of it.(2)_，you might as well make full use of it.Now that youve got a chanceSince youve got a chance本部分内容讲解结束 按ESC键退出全屏播放
