九年级英语第15讲.doc

Unit 15 Were trying to save the manatees! 一.重点词组1.try to do sth.尽力做某事 try ones best to do sth.尽某人最大努力去做某事2.be against sth./doing sth.反对某事/ 做某事 be for sth.赞成某事3.care for 关心 /照顾=look after4.in ones life 在某人一生中5. be suitable for sb.to do sth.合适某人去做某事6. provide sth. for sb.为某人提供某物=provide sb. with sth.7.take care of= look after 照顾、照看 take good care of=look after well好好照顾.8.urge sb. to do sth/ urge sb. on sth. 强烈要求某人在做某事 9.agree /disagree with sb. 同意/不同意某人的意见10.hear of 听说/ hear from sb. =get a letter from sb.收到来信11.out of 离开、脱离、缺乏、没有be builtout of由制成=be made of /from12.pull down 摧毁、推翻13.be an inspiration to sb.对某人是一个鼓舞14.in ones spare time在某人的业余时间里二重难点解析1. discover, invent & find(1)discover指发现过去就存在但不知道的东西，新奇或意外的东西。Coal was first discovered and used in China.中国首先发现并使用了煤。Columbus discovered America on the 12th of October, 1492.1492年10月12日，哥伦布发现了美洲。(2)invent意为“发明”，即创造出以前从未存在过的东西。Edison invented the electric lamp.爱迪生发明了电灯。Radio had just been invented then.那时无线电刚刚发明出来。(3)find意为“找到”，侧重于找到过去丢失的人或物，但有时也表示凭经验或偶然发现了一种东西。Today, corn is found all over the world.今天，全世界都有了玉米。She found him a very good pupil.她发现他是个非常好的学生。(4)有时find和discover可以互相替代，意思相同。His notebook was found/discovered in the desk.他的笔记本是在课桌里找到的2.provide是及物动词，意为“提供”，“供给”。(1)provide sb. with sth. = provide sth. for sb.“提供给人”The school provides us with all the materials we need.学校提供我们所需要的一切资料。We are provided with everything we need for work.我们被提供了工作所需要的一切。The school provides all the books we need for us.学校为我们提供我们需要的书籍。(2) provide for是“供养”的意思。He has a large family to provide for. 他要养活一个大家庭。3.I urge all of your readers to visit our wonderful zoo soon.我强烈要求你们的读者尽快来参观我们精彩的动物园。(1)urge sb. to do sth.力促，怂恿某人干某事。They urged us to give our support.他们敦促我们给予支持。(2)urge+宾语+adv./prep He urged the house on with a whip.他用鞭子策马前行。The captain urged his team to greater efforts.队长鼓励他的队员更加努力。(3)urge + that从句They urged that we should take these steps.他们极力主张我们应该采取这些措施。She urged that I should apologize to him.她主张我应该向他道歉。(4)urgent adj,紧急的，紧迫的。a very urgent message非常紧急的消息Its not urgent; it can wait until tomorrow.这事不紧急，可以等到明天再办。4.turn off关掉”turn on“打开”turn down“关小”turn up“开大”。5.hear的相关短语(1)hear sb/sth“听到某人或某物的声音”。I cant hear you at all. 我根本就听不到你的声音。Havent you heard anything? 难道你没有听到什么声音？(2)hear sb do sth“听到某人做某事”。指听到整个行动或整个事件；I often hear Li Ping read English in the morning.我经常在早晨听到李平读英语。(3)hear sb doing sth“听到某人正在做某事”。是指听到了行动的一部分，有正在发生的意思。I heard him singing in the next room.我听见他正在隔壁房间里唱歌。(4)hear from sb.意为“收到的信”；“得到消息”。注意：宾语是人，而不是表示信件的名词。How often do you hear from your father? 你每隔多久收到你父亲的信？I havent heard from him since he telephoned.自从他打电话以来，我一直没有他的消息。(5)hear of意为“听说”，后面接名词，代词或动名词。Ive never heard of that before.我以前从未听说过那件事。注意：hear接从句，也是“听说”的意思。The Smiths heard that there was a good doctor in a town not far away.史密斯一家听说不远的镇里有一位好医生。6.1)在“a most+形容词+名词”结构中，most是副词，意为“很，非常”，相当于very,用来修饰它后面的形容词， Guilin is a most beautiful city.桂林是座非常美丽的城市。This is a most interesting story.这是一个非常有趣的故事。(2)在“the most+形容词+名词”结构中,most 是副词，表示程度，意为“最”，与形容词一起构成形容词的最高级。He is one of the most famous writers in China. 他是中国最著名的作家之一。This is the most difficult (one) of the three. 这是这三者中最难的。在“动词+the most”结构中，most 也是副词，其作用和意思是“最”其位置通常在动词后。They like English the most. 他们最喜欢英语。(3)most 通常有三种用法在“most+副词或形容词”结构中，most 是副词，意为“很，非常，十分”。I shall most certainly go there. 我十分肯定会到那里去。在“most+名词”结构中，most 是形容词，意为“大部分的，大多数”或“最多的”。Most students like English. 大多数学生喜欢英语。Who has (the) most books among you?你们中谁的书最多？7. win& beat :两者在表示“赢”，“胜”的意思时，后面所接的宾语有所不同。win后面接“比赛或战斗”，而beat后面接的是“人”。 We won the match months ago. 几个月前，我们赢得那场比赛。But still we werent sure we could beat them.但是我们还不能肯定我们能打赢他们。Unit 15 Were trying to save the manatees!一、用所给词的适当形式填空。1. Kangaroos are _ (play) and chimpanzees are _ (noise).2. I was _ (surprise) to find hardly anyone in the zoo.3. Visiting zoos are like _ (live) textbooks for young people.4. He _ (use) to be _ (call) “Little Tiger”.5. Liu Xiangs success is an _（inspire）to us all二、选择正确答案。（ ）1.My jacket has _ color _ yours, but mine is bigger than yours. A. the same, as B. same, as C. different, from D. the same, to （ ）2. Wang Mei _ her mother because she is beautiful and intelligent. A. look B liked C. is like D. look like（ ）3. The teacher _ to Li Lei, “You _ very good English.” A. say, speak B. talk, say C. speak, talk D. said, speak（ ）4. President Bush _ a visit _ China last month. A. pay, in B. paid, to C. gave, in D. paid, for（ ） 5.There will not be enough space to _ the earth in the future.A. live on B. live in C. live on in D. live in on（ ）6.At last, Lucy make the baby _ and the baby began to laugh.A. stop crying B. to stop crying C. stop to say D. to stop to cry ( ) 7. Do you _ a cat _ a pet at home?A. have , as B. keep, for C. keep, as D. Both A and C( ) 8. The president _ all people _ our environment.A. urge, protect B. urged, to protect C. urges, protect D. urged, protect( ) 9. I feel that the zoo _ a clean and safe place _ animals .A. provide, for B. gives, for C. provides, for D. provides, to( ) 10.I think the environment is really important. _, I like _ my bike.A. Beside, riding B. Besides, riding C. Except, to ride D. Except, riding三、根据汉语提示,完成下列句子。（横线处不限词数）1这个教室有10米长, 6米宽。The classroom is _.2她很有耐性,非常适合教学生。She is very patient and she is _.3. 这条河不像过去那样干净了。The river _ it _.4. 妈妈在上班的路上看到了我的英语老师。My mother saw my English teacher _.5. 他的腿坏了，几乎不能移动。His leg is broken and he can _.6. 你同意我说的话吗？Do you _?7. 我们应该爱护动物，关爱地球。We should _ animals and _ the earth.8. 离开房间时不要忘记关灯。Dont forget _ when you leave the room.9. 回收书和纸很容易,但对保护环境很重要。_ is easy. But it is very important for protecting the environment.洗头的时候你最好关掉淋浴器。 Youd better _ when you wash your hair.四、阅读理解。A I will tell you the story of the ant and the grasshopper （蝗虫）. It is a cold winters day and an ant is bringing out some grains of corn （谷粒）. He gathered （收集）them in the summer. He wants to dry them. The grasshopper is hungry. He sees the ant and says, “Give me a few grains corn; I am dying of hunger（饿死）. ” “But, ”says the ant, “what did you do in the summer? Didnt you store up（贮藏）some corn? ” “No, ”says the grasshopper, “I was too busy. ” “What did you do? ”asks the ant. “I sang all day, ”answers the grasshopper. “If you sang all summer, ”says the ant, “you can dance all winter. ” 1. The ant dries the grains of corn _. A. in the summerB. in the winter C. on weekdaysD. when he is hungry 2. The grasshopper is very hungry because he only _ in the summer. A. dancedB. dried the grains C. stored up cornD. sang 3. The ant gave the grasshopper _. A. some grains of cornB. something to eat C. nothingD. some rice 4. The title （题目）of the story may be _. A. The Ant and the Grasshopper B. The Ant Sings and Dances C. The Busy Ant and the Happy Grasshopper D. Store up Some Corn and Youll Be Hungry 5. From the story we can know _. A. the ant is our good friend B. we must think before we do anything C. people must help others D. we must work hard for a good life BPollution Hundreds of years ago, life was much harder than it is today. People didnt have modern machines. There was no modern medicine, either. Life today has brought new problems. One of the biggest is pollution （污染）. Water pollution has made our rivers and lakes dirty. It kills our fish and polluted our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. Its bad to all living things in the world. Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog（烟雾）. Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away, they mustnt blow dirty smoke into the air. We need to do many other things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution. Rules are not enough. Every person must help to fight pollution. 1. Hundreds of years ago, life was much harder than it is today because _. A. there were not any modern machines B. there was no modern medicine C. both A and BD. there were not many people 2. What is the biggest problem in todays life? A. Water pollutionB. Air pollution C. NoiseD. Pollution 3. The most serious kind of pollution is _. A. noise pollutionB. air pollutionC. water pollutionD. A, B and C 4. Factories must clean their water _. A. before they are thrown away B. when they are thrown away C. after it is thrown away D. before it is thrown away 5. From the passage we know that _. A. a few years ago, there was no smog at all B. today people dont have to talk to each other in a loud voice C. we can drink water from the polluted rivers and lakes D. people are making rules in order to fight pollution 5、 补全对话 根据对话内容，从方框中选择适当的句子补全对话。其中有两项多余。A. What kind of animal will we see there?B. Yes, Ive got a map.C. No, we dont.D. What do you know about the reserve?E. Yes. Thats right.F. Dont worry.G. Thats a good idea.Tom and Peter are talking about their visit to the nature reserve（自然保护区）.Tom: We have to meet the others at 8:30 at the reserve, dont we?Peter: 1 Tom : Do you know how to get there?Peter: 2 Itll take us about two hours to get there by bus.Tom: 3 Peter: Its an area that protects lots of different animals.Tom: 4 Peter: Im not really sure. I know there are