深圳牛津版初中英语九年级下册Unit4知识点语法精讲精练【全套4】
牛津版九年级下册Unit 4重点短语 + 重点句型 + 重点语法 + 单元作文
帮困助学倡议书扶贫帮困助学倡议书尊敬的各位同事们：当我们满怀激情，细细品味工作、生活的酸甜苦辣时，我们又可曾想起：在广西的大山里还有着一批贫困的学生，他们也许和我们一样，有着干一番事业、回报社会的火热激情和对未来的美好憧憬。
然而家庭的贫寒、现实的残酷却使他们稚嫩的肩膀过早地面对进退两难的抉择，承担着难以想象的辛酸，有的孩子甚至不得不含着泪离开校园。
困难每个人都会遇到，在我们最困难的时候，最渴望的就是能够得到别人真心的帮助。
一滴甘露，虽然微不足道，但它能使花朵有颜色，汇聚成河足以让荒漠变成绿洲;一个善举，也许无心之为，但它能改变命运的航向;一次付出，哪怕是星星点点，却能让暗淡的生活重新迸发出灿烂的光辉;一份爱心，也许力量有限，但它能让脚步有方向。
无数颗爱心汇成爱的海洋，放飞的将是贫困山区学子们飞翔的梦想!爱心无止境，助学见真情。
为了给贫困山区的学生们送去一缕光明和希望，帮助更多的贫困学生不致因经济原因而辍学，___集团特成立“扶贫帮困”助学基金会，呼吁广大的员工们能献出一份爱心、给予一份援助。
赠人玫瑰，手留余香;奉献爱心，收获希望。
捐资助学是善举，兴学育人是美德，救助一位同学，您就给这个家庭带来了希望，给社会增加了一分和谐。
社会在真情呼唤，贫困学生在热切期盼，让我们积极行动起来，为莘莘学子们提供一个成才的机会，让他们真正感受到社会的关爱和温暖。
在此，我们向全公司同事提出倡议：让我们行动起来，关注教育、关注孩子，关注未来!让我们行动起来，用爱心点燃希望，用行动播洒阳光!贫困学生需要您的爱心，和谐社会需要您的支持，“扶贫帮困”助学活动期待着您的热心参与!倡议人：___时间：_______年___月___日帮困助学倡议书（2）尊敬的各位校友、家长和爱心人士：大家好！我是XXX学校的XXX，今天非常荣幸能够在这里向大家推介一项非常有意义的帮困助学倡议。
这个倡议的目标是为贫困家庭的孩子提供更好的教育机会，帮助他们摆脱贫困陷阱，实现自己的人生梦想。
Unit4重点知识清单(含语法梳理it形式主语和形式宾语)牛津深圳版英语九年级下册
1.【melt v.(使)融化、熔化，融入，软化】→v. ~s, melted, ~ing→melter n.熔化器；熔炼工2.【flood v.淹没n. 洪水】→v. ~s, flooded, ~ing →flooded adj.洪水淹没的3.【badly adv.严重地；厉害地；恶劣地】→bad adj.坏的→比：worse, worst4.【coach n.教练；长途汽车；旅客车厢；四轮大马车v.训练；指导】→pl. coaches →v. coaches, ~ed, ~ing5.【pass v.&n.通过；及格；传递】→v. passes, ~ed, ~ing→passer n.旅客；过路人；合格者6.【dead adj.不转动的；无生命的；死亡的】→deadly adj.致命的；非常的→die v.死亡；消失→v. ~s, died, dying →death n.死亡→dying adj.临终的；垂死的7.【boss n.老板】→pl. bosses8.【stare v.凝视；盯着看】→v. ~s, stared, staring9.【notice v.注意到；通知n.通知；告示】→pl. ~s →v. ~s, noticed, noticing10.【awake v.(使)醒来adj.醒着的】→v. ~s, awoke/awoken, awaking11.【immediately adv.立刻；马上】→immediate adj.立刻的；紧迫的12.【missing adj.失踪的；缺少的】→miss v.漏掉；错过；想念n.小姐→v. misses, ~ed, ~ing →n.pl. misses13.【fellow n.小伙子；家伙adj.同类的；同伴的】→n.pl. fellows14.【sit v.坐下；使坐下】→v. ~s, sat/sat, sitting15.【seat n.座位v.使就座】→n.pl. ~s →v. ~s, ~ed, ~ing16.【fall v.落下；掉落；减少；下降n.瀑布；秋天】→v. ~s, fell/fallen, ~ing →n.pl. ~s17.【survival n.幸存；幸存者；生存】→survive v.幸存语法要点：【it 作形式主语、形式宾语】1.【it 作形式主语】→It’s difficult for a foreigner to learn Chinese. 【It is +adj. (+for sb) to do sth.】→It was foolish of him to give up the job. 【It is +adj.+of sb +to do sth.】→It’s a pity to miss such an important lecture.【It is +a pity/a shame/a fact/an honor/no wonder+to do sth.】→It seems/appears that he has caught a cold.→It’s reported that three people were badly hurt. 【It is +v.过分(said, believed, ...) +that从句】→It took us three days to plete the speech. 【It takes sb +时间+to do sth.】→It’s time have breakfast.=It’s time for breakfast. 【It is time (for sb) to do sth./It is time for sth.】→It’s two years since he lived in Shenzhen. 【It is +时间段+since从句(过去式)】2.【it 作形式宾语：v.(think, believe, find, consider, suppose, regard) +it+adj./n.+ to to /that从句】→Our teacher makes it a rule never to talk in class. 我们老师立下一个规矩，课上不讲话。
牛津版英语九年级下册unit4知识点讲解+练习题（无答案）
牛津版英语九年级下册unit4知识点讲解+练习题（无答案）牛津版英语九年级下册Unit 4 Natural disasters只言片语小行星_____________ 台风_____________ 地震_____________ 使融化_____________ 淹没______________ 严重地______________ 活着______________ 水坑______________ 物体______________ 长途汽车______________ 通过______________ 老板______________ 电话线路______________ 聋的______________ 不运行的______________ 屏幕______________ 盯着看______________ 注意到______________ 使醒来______________立即______________ 失踪的_______________ 同类的______________自然灾害________________________ 通过；经过__________________________持续；坚持______________________ 闲坐____________________________没有时间做____________________________ 不被理睬____________________________盯着看____________________________ 惊讶地____________________________暂时____________________________ 救生包____________________________用法集萃1.start to do sth. 开始做某事2.have to do sth.必须/不得不做某事3.try to do sth. 试图/尽力做某事4.it is/was adj. to do sth. 做某事是......的5.afford to do sth. 负担得起做某事6.have no time to do sth. 没有时间做某事7.it seems that +从句8.stop doing sth. 停止做某事9.ask sb. to do sth. 让某人做某事10.be able to do sth. 能够做某事11.suggest doing sth. 建议做某事12.It takes (sb.) some time to do sth.13.make +宾语+形容词使某人/某物...... 14.find sb.+doing sth. 发现某人正在做某事15.let sb. do sth. 让某人做某事16.adj./adv. enough to do sth 足够......可以做某事17.had better do sth. 最好做某事18.help sb. (to) do sth. 帮助某人做某事19.expect sb. to do sth. 期待某人做某事20.keep doing sth. 一直做某事说文解字1、What other natural disasters can you think of?think of 想起，想到，认为【火眼金睛】：think of, think about与think over（1）think of想出，记起，考虑 Eg: Who thought of the idea？（2）think about思考，考虑Eg: I'll think about your suggestion，and give you an answer tomorrow．（3）think over 意为“仔细考虑” Eg: Think over，and you'll find a way．【添砖加瓦】What do you think of…?是固定句型，意为“你觉得……怎么样？”，相当于“How do you like…?”。
Unit4重要知识点讲解2020-2021学年牛津译林版九年级英语下册
Unit 4 Life on Mars重要知识点讲解Welcome to the unit一、重点表达私人文件private papers被熨烫平整be smoothly ironed让……感到满意be satisfied with免费for free……的价格the price of请人检查某物have sth. checked给某人接通电话put sb. through一封投诉信a complaint letter最多at most后悔做了某事regret doing sth.接受我们的新产品accept our new product达到标准up to standard首先first of all让它试一试first of all期待做某事look forward to doing sth.Reading一、重点表达all over again 再一次at a/the speed of 以……的速度in the form of 以……的形式compare with 与……比It is hoped that… 人们希望Here is what life there could be like. 这就是那里的生活。
Our spacecraft are too slow to carry…我们的飞船太慢了而不能……Robots would do most of their work so that… 机器人会做大部分的工作，以便……air tank 氧气罐dried food 干粮power pack 电源包sleeping bag 睡袋(all) over again 再；重新all a/the speed of 以……的速度in the form of 以……的形式compare to/with 与……相比二、Our own planet, the Earth, is becoming more and more crowded and polluted.我们自己的星球——地球，正变得越来越拥挤和污染。
牛津深圳版九年级下册Unit 4 Nature disasters 语法梳理和练习
广州牛津版九年级下册Unit 4 语法梳理与练习形式主语it代词it可以用来指代一个名词、一个短语或者一个句子，在句子中作主语，但没有实际语义，因此被称为形式主语。
【形式主语it的用法】1. it在句子中作形式主语时，可以代替名词或短语等，表示时间、季节、天气、日期、距离和气温等。
翻译成汉语时，it可以不译出来。
如：It is one o’clock. 现在是一点钟。
It is summer now. 现在是夏天。
It is rainy today. 今天是下雨天。
It was Sunday yesterday. 昨天是星期天。
It is a five-minute walk from my home to the school. 从我家到学校是五分钟步程。
It is hot in this room. 房间里很热。
2. 当句子的主语是动词不定式时，往往把主语放在句末，而用 it 作形式主语，置于句首。
如：It took a long time to build the house.= To build the house took a long time.建这座房子花了很长时间。
3. it作形式主语代替动词不定式时，谓语动词可以用be，be动词后面可以接形容词，构成句型“It + be +形容词+ to do sth”，表示“做某事是……的”。
如果要说明动词不定式的动作的执行者，可以在该动词不定式的前面加for sb或of sb，具体情况如下：(1) 当动词 be 后面接的是表示事物特征的形容词时，如 easy，hard，important, necessary，difficult等，后面要加for sb，如：It is necessary for us to do eye exercises.我们有必要做眼保健操。
(2) 当动词be后面接的是描述人物性格、品质等的形容词时，如nice，polite，clever，foolish，careful，kind，careless 等，后面要加of sb，如：It is kind of you to help me carry the heavy box.你真好，帮我搬这个重箱子。
深圳牛津版初中英语九年级下册Unit4知识点语法精讲精练
九年级下册Unit 4 Natural disasters单元总结及练习【必记单词】1)earthquake n.地震2)flood n.（使）灌满水，淹没3)badly adv.严重地，厉害地4)alive adj.活着，在世5)pool n.水坑，水塘6)pass v.通过7)dead adj.（因为缺电）不运行的8)stare v.盯着看，凝视，注视9)notice v.注意到，意识到10)awake v.（使）醒来11)immediately adv.马上，即刻12)missing adj.失踪的【短语归纳】1.natural disaster 自然灾害2.think of 想起，想到3.be interested in ... 对......感兴趣4.be worried about 担心5.dream about 梦见，梦到6.such as 例如7.pass by 通过；经过8.stick with 持续，坚持9.worry about 担心10.think about 考虑11.stare at 盯着看，凝视12.in surprise 惊讶地13.for now 暂时14.so...that... 如此......以至于......15.wait for 等候16.pack up 收拾行李17.for example 例如18.write down写下19.survival kit 救生包20.in the end最后21.from...to... 例如22.how far 多远23.pay attention to 注意，留心24.fall down倒塌25.at once 立刻26.as...as possible 尽可能......地27.wake up 醒来28.in case of 假如29.stay away from... 远离......30.sit around 无所事事地消磨时间；闲坐31.fall on deaf ears 不被理睬，不被注意【用法集萃】1.start to do sth. 开始做某事2.have to do sth.必须/不得不做某事3.try to do sth. 试图/尽力做某事4.it is/was adj. to do sth. 做某事是......的5.afford to do sth. 负担得起做某事6.have no time to do sth. 没有时间做某事7.it seems that +从句似乎......8.want to do sth. 想要做某事9.stop doing sth. 停止做某事10.ask sb. to do sth. 让某人做某事11.be able to do sth. 能够做某事12.suggest doing sth. 建议做某事13.It takes (sb.) some time to do sth.（某人）花费多少时间做某事14.make +宾语+形容词使某人/某物......15.find sb.+doing sth. 发现某人正在做某事16.let sb. do sth. 让某人做某事17.adj./adv. enough to do sth 足够......可以做某事18.had better do sth. 最好做某事21.keep doing sth. 一直做某事19.help sb. (to) do sth. 帮助某人做某事20.expect sb. to do sth. 期待某人做某事【经典句型】1. It’s important to stick with it.坚持工作很重要。
牛津版英语九年级下册unit4知识点
牛津版英语九年级下册unit4知识点牛津版英语九年级下册Unit 4知识点Unit 4是牛津版九年级下册的一单元，主要围绕着福利与公益事业展开。
在本单元中，我们将学习一些有关健康食品、保护环境以及如何推动公益事业的知识和技能。
下面让我们详细了解一下这些知识点。
首先是关于健康食品的知识。
我们知道，健康的饮食对于身体健康至关重要。
Unit 4中，我们将学习一些健康食品的概念和如何选择健康食品。
健康食品通常是指富含蛋白质、维生素和矿物质，同时低糖、低盐和低脂肪的食物。
在选择健康食品时，我们可以通过阅读食品包装上的营养成分表来了解食品中的成分含量。
此外，我们还可以选择新鲜的蔬菜、水果和全谷物食物，因为它们富含纤维和其他重要营养素。
第二个知识点是关于环境保护。
在Unit 4中，我们将了解什么是环境保护以及为什么需要关注环境保护。
环境保护是指保护我们周围的自然环境，包括土壤、空气、水以及生物多样性。
为什么环境保护如此重要？因为环境污染和破坏对人类健康和生态平衡都带来了巨大的威胁。
在学习中，我们将学习一些简单的环保行为，如减少废物和垃圾的产生、节约用水和用电等，以及如何鼓励他人参与环境保护工作。
最后一个知识点是关于推动公益事业。
公益事业是指为了社会福利而进行的活动。
在Unit 4中，我们将学习如何参与和推动公益事业。
在推动公益事业方面，我们可以通过参与志愿者活动、捐款和传播公益信息等方式来做出贡献。
此外，我们还可以组织社区活动，提高公众对公益事业的认识和支持度。
通过这些行动，我们可以共同为社会福利做出努力。
总结一下，Unit 4中的知识点主要包括健康食品、环境保护和推动公益事业。
这些知识点不仅有助于我们提高个人的健康水平和环保意识，还能为社会福利作出贡献。
通过学习这些知识点，我们将更好地了解并积极参与到福利和公益事业中去。
希望通过本单元的学习，大家都能养成健康的饮食习惯，保护环境、推动公益事业。
让我们的生活更加健康和美好！。
牛津译林版九年级英语下册Unit 4词组、句型及语法知识点
牛津译林版九年级英语下册Unit 4词组、句型及语法知识点一、词组或短语序号Chinese English在许多方面in many ways1在某些方面in some ways照顾；照料care for = take care of = look after 2被照顾；照料be cared for = be taken care of = be looked after 3火星上的生活life on Mars4够到我的食物get to my food5能够做某事be able to do sth.6帮助某人做某事help sb. with sth.=help sb. (to) do sth.7呈现药片的形状in the form of pills8使某人感到非常难受make sb. feel very ill9使某人镇定下来make sb. calm down10使这人梦想成为现实make this dream become true11提供某物给某人provide sb. with sth. = provide sth. for sb.12变得越来越拥挤become more and more crowded13目前；现在at present = at the moment = now以…….速度at the speed of …14以光速的一半运行travel at half the speed of light15首先first of all16许多large numbers of = a number of = many17漂入太空中float away into space18飘浮在空中float in the air19因住在那里而生病get ill from living there将A连接到B上面connect A to B20将A和B相连接connect A with B21被连接到……be connected to …22进行考试take exams23和…….一样美味as tasty as …24压缩食品；干缩食品dried food25数码相机digital camera伤害某人do harm to sb. = harm sb.26损伤某物do harm to sth.= harm sth.27去火星的旅行the journey to Mars28太空睡袋space sleeping bag29准备做某事prepare to do sth.30愿意做某事be willing to do sth.31在太空旅行travel in space32在地球的表面on the surface of Earth33在电脑的控制下under the control of computers34以…….开始start with…= begin with…35搬到地球之外move out of Earth36第一个住在火星上的人the first to live on Mars让某人做某事have/make/let sb. do sth.37请某人做某事（让某事被做）have sth. doneworry about (doing) sth.38担心（做某事）= be worried about (doing) sth.39某事让某人担心sth. worry sb.40害怕做某事be afraid of doing sth. = be afraid to do sth. 41让某人远离…….keep sb. away from ….42花费某人一些时间做某事It takes sb. some time to do sth.43阻止某人做某事keep/stop/prevent sb. from doing sth.44防止飘浮prevent floating45拍高质量的图片take high-quality images46有许多存储空间have lots of memory space47被储存很多个月be stored for many months48地球直径的一半one-half the diameter of Earth49不太阳系里in the solar system50很难发现be hard to find51最不重要的the least important52代替…….(动词短语)take the place of ….53坐在窗户旁边sit by the window54匆匆浏览；快速阅读run over值be worth = cost55值得做某事be worth doing sth.562100年火星生活指南 a guide to living on Mars in 210057某个安静的地方somewhere quiet58更喜欢做某事prefer to do sth.59起飞take off确信某事；对某事有把握be sure/certain of60确信做某事；有把握做某事be sure/certain to do sth.be sure/certain _+ that 宾从二、重点句子及句型：1.How do you like life on Mars?= What do you think of life on Mars?2.I thought you liked Mars. 我原以为你喜欢火星。
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九年级下册Unit 4 Natural disasters单元总结及练习【必记单词】1)earthquake n.地震2)flood n.（使）灌满水，淹没3)badly adv.严重地，厉害地4)alive adj.活着，在世5)pool n.水坑，水塘6)pass v.通过7)dead adj.（因为缺电）不运行的8)stare v.盯着看，凝视，注视9)notice v.注意到，意识到10)awake v.（使）醒来11)immediately adv.马上，即刻12)missing adj.失踪的【短语归纳】1.natural disaster 自然灾害2.think of 想起，想到3.be interested in ... 对......感兴趣4.be worried about 担心5.dream about 梦见，梦到6.such as 例如7.pass by 通过；经过8.stick with 持续，坚持9.worry about 担心10.think about 考虑11.stare at 盯着看，凝视12.in surprise 惊讶地13.for now 暂时14.so...that... 如此......以至于......15.wait for 等候16.pack up 收拾行李17.for example 例如18.write down写下19.survival kit 救生包20.in the end最后21.from...to... 例如22.how far 多远23.pay attention to 注意，留心24.fall down倒塌25.at once 立刻26.as...as possible 尽可能......地27.wake up 醒来28.in case of 假如29.stay away from... 远离......30.sit around 无所事事地消磨时间；闲坐31.fall on deaf ears 不被理睬，不被注意【用法集萃】1.start to do sth. 开始做某事2.have to do sth.必须/不得不做某事3.try to do sth. 试图/尽力做某事4.it is/was adj. to do sth. 做某事是......的5.afford to do sth. 负担得起做某事6.have no time to do sth. 没有时间做某事7.it seems that +从句似乎......8.want to do sth. 想要做某事9.stop doing sth. 停止做某事10.ask sb. to do sth. 让某人做某事11.be able to do sth. 能够做某事12.suggest doing sth. 建议做某事13.It takes (sb.) some time to do sth.（某人）花费多少时间做某事14.make +宾语+形容词使某人/某物......15.find sb.+doing sth. 发现某人正在做某事16.let sb. do sth. 让某人做某事17.adj./adv. enough to do sth 足够......可以做某事18.had better do sth. 最好做某事21.keep doing sth. 一直做某事19.help sb. (to) do sth. 帮助某人做某事20.expect sb. to do sth. 期待某人做某事【经典句型】1. It’s important to stick with it.坚持工作很重要。
2. I have no time to think about the flood.我没有时间考虑洪水。
3. It took a long time to build the house.建这座房子花了很长时间。
4. It seems that nobody is paying any attention to the flood.似乎没有人关注那场洪水。
5. It is not a good idea to sit around and worry about the flood.闲坐着担心洪水不是一个好主意。
【重点语法】it 作形式主语的用法代词it可以用来代替一个名词、一个短语、一个句子，在句中作主语或宾语。
本单元学习it 作形式主语的几种情况。
1. it作主语指时间、日期、天气、距离和气温等。
It’s nine o’clock now. （指时间）It is much colder than it was yesterday. （指天气）It is about 5 kilometres from here to my home. （指距离）It is very hot in the classroom. （指气温）It is Sunday today. （指日期）2. It作形式主语代替动词不定式，常用于以下句型中：(1) it is/was adj. (of/for) sb. to do sth.当表语是与事物的特征有关的形容词时，如easy, difficult, hard, important,necessary等，用介词for.It is difficult for Lucy to learn physics.It is interesting for us to play badminton.当表语是描述人的性格、品质的形容词时，如kind, nice, polite, clever, foolish, stupid等，用介词of.It is kind of you to help me.It is clever of the little child to work out such a difficult math problem.(2) it takes/took sb. some time to do sth.It takes him an hour to do his homework every day.(3) it is/was n. to do sth.It is great fun to have a party here.It was a great pleasure to work with you.3.it作形式主语还常用于句型“it seems/appears that +从句”，表示“似乎/好像/看来......”It seems that he knows everything.It appears that we are wrong.单元练习一、根据句意及首字母或汉语提示完成单词。
1. The old man is d_________. He can’t hear anything.2. My dog is m__________. Can you help me find it?3. All of them are ___________（注视）at the computer screen.4. We don’t know whether he’s _________（活着）or dead.5. The road was so narrow（狭窄）that cars were unable to _________（通过）.二、用所给单词的适当形式填空1. This was the worst ___________(nature) disaster in the history of the United States.2. Look! There are two _________(coach) in front of our school.3. Some countries would be _________(flood) if sea level around the world rose.4. I have no time _________(think) about these questions.5. Mary suggested _________(go) there by bus and I agreed.三、单项选择1. ---____________ is it from here to the railway station?---About ten kilometres.A.How farB.How fastC.How soonD.How often2. Mary feels unhappy because nobody seems to _________ her progress.A.noticeB.lookC.watchD.read3. What _________ it is!A.nice dayB.nice weatherC.a nice weatherD.nice a weather4. The line is __________. What should we do?A.deafB.aliveC.deadD.missing5. He hurt her _________ badly ________ she had to see a doctor.A.too; thatB.so; thatC.either; orD.too; to6. Each of us has to write a __________________ report every two weeks.A.two-hundred-wordB.two-hundreds-wordC.two-hundreds-wordsD.two-hundred-words7.---May I listen to music here, Mr. White?---Sorr y, you’d better ________ it like that.A.not to doB.not doC.don’t doD.not do to8. My daughter wants a rabbit for long, but I have no time to buy _________for her.A.itB.oneC.the oneD.that9. His friends asked him ____________ up smoking.A.giveB.to giveC.gaveD.giving10. When she heard the news, she looked at me __________ surprise.A.forB.toC.atD.in11. The little boy is ________ lovely ________ everyone likes him.A.such; thatB.too; toC.so; thatD.enough; that12. __________ foggy day!A. HowB. WhatC.How aD. What a13. Finish your homework first, and then you’ll ___________ watch TV for an hour.A.canB.be able toC.able toD.could14. Our teacher often asks us _________ questions in groups.A.discussB.to discussC.discussingD.discussed15. What a pity! Liu Xiang didn’t win the ___________ hurdles（跨栏）.A.110-metreB.110-metresC.110 metreD.110 metes16. ---Do you know that Mr. Zhang passes ________ last week?---Yes. He died _____________ illness.A.away; ofB.on; fromC.by; withD.off; as17. He lost his key. It made him _________ in the cold to wait for his wife’s retu rn.A.to stayB.stayedC.staysD.stay18. ---You’d better _________ early. It is good for your health.---Thanks. I’ll do as you say.A.get upB.to get upC.getting upD.got up四、根据汉语意思完成句子。