最新16年仁爱英语九年级上册Unit1topic3重点知识点eva.doc

精品资料16年仁爱英语九年级上册Unit1topic3重点知识点eva.Unit 1 The Changing WorldTopic 3 The world has changed for the better.一 重点句型：Section A 1.  How do you like living there? 你觉得住在那儿怎么样？How do you like(doing) sth. ? = What do you think of.? 你认为.怎么样？How do you like the weather in Beijing?= What do you think of the weather in Beijing? 你认为北京的天气怎么样？2. You will get used to it very soon if you come. 如果你来，你很快就会习惯的。 （1） A. get used to (doing) sth.习惯于做某事, 可用于多种时态, get也可用be / become来代替。 He will get used to getting up early. 他将会习惯早起。 B. used to do sth. 过去常常做某事（而现在不做了）, 只用于一般过去时。 He used to be a quiet boy. 他过去是一个不太爱说话的男孩。 C. be used to do sth. 被用于做某事； Wood is used to make paper. 木材被用于造纸。（2） If 当连词意为“如果” 引导条件状语从句时，主句用将来时，从句用一般现在时（主将从现）；If 当连词意为“是否”时，引导宾语从句。 If he goes home, he will call me. 如果他回家了，他会打电话给我。 I dont know if he will come. 我不知道他是否会来。3. The city has improved a lot since I came here a few years ago. 自从几年前我来到这儿后，城市（面貌）已经改善了很多。 （1）since 意为“从以后, 自以来”, 和表示过去某一时刻的词句连用。当使用since 表示时间时, 主句中的动词通常用现在完成时或过去完成时。 It has been raining since I came here two days. 自从两天前我来到这里就一直下雨。4. As a matter of fact, its a wonderful place to live. 事实上那是一个极好的居住地。（1） as a matter of fact意为“实际上”，相当于in fact。 如： As a matter of fact, I just got off the plane yesterday morning. 事实上，我昨天早上刚下飞机。（2）  to live是place的定语。动词不定式做定语, 一般与所修饰的词是动宾关系, 如果不定式动词是不及物动词, 或本身有宾语, 那么不定式后面需要加介词; 但动词不定式所修饰的名词是place时, 不定式后面就没有介词了。We were looking for a place to sit.我们正在找个地方坐。 5. You must come for a visit. 你一定要来纽约参观。 A. must 是情态动词, 在这里意为“一定, 务必”, 常用于表达希望尽快做某事。 We must come over and try out your new car. 我们一定来试试你那辆新汽车。 B. for 在此是介词，表示目的。 You must come for seeing me next week. 下周你一定要来看我。 Section B1.Well, once they find people in need, they decide on suitable ways to help them.他们一旦发现有人需要帮助，就选定适当的方式来帮助他们。(1) A. once 是从属连词，表“一旦就”,它的从句为现在时态(包括一般现在时、现在进行时、现在完成时)，主句则为一般将来时。或者主从句均为过去的某种时态。如： Once you become interested in playing computer games, youll have trouble giving them up.一旦你迷上了电脑游戏，你就很难放弃它。B. (2) in need 在困难时，在贫困之中；The teacher is so kind-hearted that he often helps the students in need. 这位老师心地善良，他经常帮助贫困的学生。(3) decide on (doing ) sth. 决定（做）某事， 相当于 decide to do sth.  如：They decided on spending the holiday in Hainan.  = They decided to spend the holiday in Hainan. 他们决定在海南度假。2. The program also provides them with job training so that they can find jobs again. 这个计划还可以向他们提供职业培训，以便他们再次找到工作。（1）provide sb. with sth. = provide sth. for sb. 提供给某人某物The school provided the students with food. = The school provided food for the students. 这所学校为学生们提供食物。（2）so that = in order to意为“为了.，以便.”, 在此引导目的状语从句。 She spoke loudly so that everyone could hear her. 她大声讲话是为了让大家都能听见。 3. I think it is important for these people to feel good about themselves.我认为对于这些人来说自信心是很重要的。 （1）Its +adj. + for sb. to do sth. 对某人来说做某事是. Its important for us to learn English well. 对我们来说，学好英语很重要。 （2）feel good 感到愉悦或者有信心；Feeling good about yourself is helpful to you. 要对自己有信心，这对你有帮助。Section C1. No one is ever homeless on purpose. 任何时候没人故意想无家可归。 (1) purpose 意为“意图，目的，目标” What is the purpose of the meeting? 这次会议的目的是什么？ (2) on purpose 故意，有意地； He went home late on purpose last night.他昨晚故意很晚回家。2. They can not raise their children. 他们养不起孩子。 (1) A. raise v. 抚养， 养育（孩子），饲养（家畜），种植或生产（作物）； He raised three children. 他养育了三个小孩。 B. raise v. 提起，举起； She raised her hand to greet me. 她扬起手跟我打招呼。 C. 征收，招募，筹集； raise money 募捐； raise an army 招兵； (2) A. arise (arose, arisen) vi. 呈现, 出现；发生， 产生；起身，起立。无被动语态。 常用短语：arise from / out of sth. 由引起；因产生。 How did the quarrel arise? 争吵是怎么引起的？B. rise（rose, risen）vi. 上升，升起, 升高；上涨；站起来。说明主语自身移向较高位置，常用于日、月、云、雾、烟、蒸汽、河水、温度、物价以及人的职位等，无被动语态。 The moon has risen above the hills. 月亮已经从山上升起。C. raise vt. 举起，提起；抬高；筹集。说明主语发出的动作是要作用于其它事物的，往往有使物体达到其应有的高度的含义。可用于被动语态。 Heavy rain raised the river stage. 暴雨使河水水位升高。练习：1. The prices are _ fast these days. Nobody can get the prices _.A. going down; to bring downB. rising; bring downC. raising; bring down D. rising; brought down.2. Theyve _ up to 20,000 yuan for the Hope Project.A. rose B. raise C. raised D. risen 3. When the question _ at the meeting, no one could answer it.A. rose B. arose C. came D. raised 3. The government in every country has worked for many years to support the homeless.每个国家的政府都在设法援助这些无家可归的人。(1) support 作动词，意为“支持，资助，援助”，常用结构： support sb. in sth. Ill try my best to support you in the work. 我将在工作中全力支持你。(2) support 作名词，give support to sb. Her family and friends have given her lots of support. 家人和朋友给了她许多帮助。4. We must think of the homeless as people, not just as problems. 我们必须关心无家可归的人，而不仅仅把无家可归视为（社会）问题。 think of .as. = regard. As. 把.视为.， 把.看成. I think of her as my best friend. 我把她看作是最好的朋友。 二重点语法（一） 现在完成时 ()1. 现在完成时表示从过去某一时刻延续到现在的动作或状态，常与for,since引导的状语连用，for + 一段时间，since + 过去时间点或从句（从句的位于动词用过去式）。I have known him for six years. 我认识他六年了。 We have studied English since three years ago. 我们三年前开始学习。2. 有的动词所表示的动作不是瞬间可以完成的，要持续一段时间，这种动词叫做延续性动词。不能延续下去的动词，叫非延续性动词或是瞬间动词。如：buy borrow 等，这些动词在现在完成时可改为相应的表示延续性的词或短语与表示一段时间的状语连用。如：leave - be away borrow - keep buy - have die - be dead begin/start - be on finish - be over fall ill -be illget up-be up catch a cold - have a cold put on wearcome/become/go - be here fall asleep - be asleep get to/ arrive/reach - be (in) get to know - know join-be a member of . (成为的一员) open -be openclose -be closedHe joined the Green China three years ago.He has been in the Green China for three years.He has been a member of the Green China for three years.他加入“绿色中国”已经三年了。（二）构词法合成词：由两个或者更多独立的单词组合成一个单词。   如：motherland, basketball, filmmaker, birthday; hometown, greenhouse, etc.派生词：一词通过加前缀或后缀构成一个新词。  如：1）常见的前缀：dis-; un-; im-  表示“不”， 如：dislike（不喜欢）  disappear（消失）   disagree （不同意）disobey（不遵守）unhappy（不快乐）  unfair（不公平）   unlike（不像）   unfriendly（不友好）  impolite （不礼貌）  impossible（不可能）re-  表示“重复”， 如：retell（复述）      review（复习）   rewrite（重写）    return（重返）super- 表示“超”， 如：supermarket（超市）      superman（超人）     superstar（超级明星）mis- 表示“错误”， 如：mistake（错误）    misunderstand（误解）2) 常见的后缀：名词后缀：-er, -or; -ness; -tion; - ment    如：worker（工人）      player（选手）     teacher（教师）    driver（司机）visitor （参观者）      inventor（发明者）      translator （翻译者）question（问题）     invention （发明）    education （教育）   organization（组织）movement（运动 ）    agreement（同意）     development（发展）形容词后缀：-ful;  -ous;   -less    - able;   -y  如：useful （有用的）  careful（认真的）  helpful （有帮助的） successful（成功的）dangerous（危险的）  famous （著名的）   delicious （可口的）  serious（严肃的）homeless （无家可归的）   careless（粗心的）  useless（无用的）changeable （易变的）     countable（可数的）cloudy （多云的）    windy （有风的）   sleepy（困倦的）     rainy（下雨的）三 重点词组：1 the local traffic 当地交通；2 get used to (doing) doing sth. 习惯于做某事；3 used to be sth. 过去总是做某事（而现在不做了)；4 as a matter of fact = in fact 事实上；5 famous museum 著名的博物馆；6 excellent restaurant 豪华的饭店；7 see.for yourself 亲自看一看；8 stand for 代表；9 perform plays 表演戏剧；10 show sb. sth. = show sth. to sb. 向某人展示某物；11 help homeless people                        帮助无家可归的人；12 a wonderful program 一个极好的计划；13 hundreds of 成千上万的.；14 return to work 重返工作岗位；15 live a normal life 过上正常生活；16 in need                                   需要（食物和钱）17 decide on (doing ) sth.                       决定（做）某事；18 provide sb. with sth. = provide sth. for sb.     给某人提供某物；19 come for a visit                             来参观；来看一看；20 get medical treatment 获得医疗；21 get/find jobs                               获得/ 找到工作；22 feel good about oneself                      自我感觉良好；23 pick up 拾起，捡起，（开车）接人，学习；24 help sb. out 帮助某人摆脱（困境）；25 value ones home 珍视某人的家；26 for a short period 短时间；27 in a shelter 在收容所；28 earn enough money 赚足够的钱；29 have a mental illness 患有精神疾病；30 on purpose 故意，有意地；31 raise ones children 抚养某人的孩子；32 steal food 偷食物；33 Project Hopes                              希望工程；34 the poorest parts of China 中国最贫困的地区；35 afford an education for children 为孩子提供教育；36 Make contributions / a contribution to sth. 为.做贡献；37 an education program 教育项目；38 as a result 结果，因此；39 respect sb. 尊重某人；40 aid the poor 救助穷人；41 help one another 互相帮助；42 have an unhappy future 拥有一个不幸的未来； 43.think of .as. = regard. As. 把.视为.， 把.看成.四 练习：A. 选择题：( ) 1. His grandfather _ for over two years. A. has dead B. has been dead C. has died D. died( ) 2. How do you like Hangzhou, Miss Read? Sorry, I _ there. A. have gone B. have been C. haven't gone D. havent been( ) 3. The film has _ an hour. A. stopped for B. finished for C. been over for D. finished since( ) 4. I _ New York for a long time.A. have been to B. have been in C. have gone to D. have come in ( ) 5. The town _ a lot since I _ here a few years ago. A. improved; came B. has improved; came C. improved; has come D. has improved; has come( )6. There were _ people in the supermarket. Its very crowded. A. hundred B. hundreds C. hundreds of D. many hundreds( )7. Wheres Tony? I havent seen him _ the day before yesterday. A. by B. on C. from D. since( )8. I _ 30 yuan _ this dictionary. A. cost; forB. paid; for C. spent; in D. took; to( )9. Mr. Wang wants to _ his daughter _ the best education. A. give; with B. send; to C. provide; with D. provide; to( )10. Li Guangs English _ a lot since he _ to New York two years ago. A. improved; came B. has improved; has come C. improved; has come D. has improved; came( )11. In the past ten years, Miss yang has been so _ teaching us English in our school. A. successful B. success in C. succeed in D. successful in ( )12. Our town _ “the hometown of rice and fish”. A. call B. calls C. is calledD. is calling( )13. How do you like _?Not bad. A. live here B. lived here C. living here D. to live here( )14. _ everyone can see the blackboard, the taller students stand at the back. A. So that B. Because C. So D. As( )15. Im sure I will _ the hard work. A. used to B. used to do C. get used to D. be used for( )16. I think it is a beautiful place _. A. live B. to living C. to live D. live in ( )17. How long have you _ the MP4? It looks new.I bought it last week. A. buy B. boughtC. hadD. borrowed( )18. Jenny _ up late, but now she _ up early. A. use to get; gets used to get B. used to get; used to getting C. used to get; gets used to get D. used to get; gets used to gettingB. 把下列句子改写为同义句，每空一词。1. He went abroad two years ago.He _ _ _ for two years.2. They borrowed it last week.They _ _ it since last week.3. I bought the pen two days ago.I _ _ the pen for two days.4. I got to know him three years ago.I _ _ him since three years ago.答案：A.1-5 BDCBB 6-10 CDBCD 11-15 DCCAC 16-18 CCDB. 1. has been aboard 2. have kept 3. have had 4. have known