九年级上册英语知识点

1、Book 5复习Unit 1一. 重点词： modern, gold, record, event, close, race, seem, luck (lucky, luckily), tennis, believe, guest, such, able, great, practise, dream, include, age, few二. 词组： the Olympics (the Olympic Games) 奥林匹克运动会 long jump 跳远 win the gold medal 获得金牌 break the record 破记录 take turns doing (to do)

2、 sth. 轮流做某事 at the same time 同时 jump up and down 欢呼跳跃 set a world record 创世界纪录 catch up with 跟上 put up 张贴 Good Luck! 好运气！ two more times (another two times) 再多两次 give up 放弃 give up (doing) 放弃做某事 believe in sb. 相信某人 do ones best (to do) 尽力（做某事） be able to do sth. 能做某事 at the end (in the end, at last,

3、 finally) 最后，终于 Dream Team 梦之队 the womens 10-metre platform. 女子10米跳台 not any more 不再 one by one 一个接一个 keep doing sth. 继续做某事 practise doing 练习做某事三. 重点句子及句型 1. They go as fast as they can. asas sb. (one) can as as possible 尽可能地 asas中间加原级的形容词或副词。例： I will work as hard as I can. 我将尽可能努力工作。 He ran as fas

4、t as he could. 他拼命地跑。 Please come here as soon as you can. 请尽快来这里。 2. We call the first Olympic Games the “ancient” Olympics. 我们把早期的运动会叫做“古代”奥运会。 call sb. / sth. n. 称呼某人/某物，后面的名词作宾语补足语。 例：We call the boy DaMao. 我们称呼那个男孩大毛。 类似于这种可以用名词或名词短语作宾语补足语的动词有： name/call/make/choose/find/think等。例： We chose him

5、our monitor at yesterdays class meeting. 昨天班会我们选他当我们的班长。 I find him a clever boy. 我觉得他是个聪明的孩子。 3. It seemed that Zhuang Yong and Jenny Thompson, an American swimmer, had finished at the same time. 看上去好像庄泳和美国游泳选手詹尼·汤姆森同时游完全程。 以下几种方式可以表示“看起来，似乎” It seems that 从句 seem to be adj. seem adj. 例：Danny

6、seemed excited. (Danny seemed to be excited.) 丹尼似乎很激动。 seem to do sth. 例：When his wifes pet cat died, Alan didnt seem to care at all. 艾伦妻子的宠猫死了，他好象一点也不在乎。 4. Diving is one of the most popular events at the Olympics. 潜水是奥运会最受欢迎的项目之一。 one of 其中之一，后常加最高级及名词复数。例： Changjiang is one of the longest rivers

7、in the world. 长江是世界最长的河流之一。 5. Make your country proud. 使你的国家因你而自豪。 proud作宾语补足语，修饰宾语your country； make的用法： make the bed 铺床make tea 沏茶 make dumplings 包饺子make a car 制造汽车 be made of 由制成 make sb. /sth. n. 使某人/某物成为 made sb. /sth. adj. 使某人/某物如何 make sb. /sth. do 使某人/某物做某事 名词/形容词/do （不定式，省to），作宾语补足语。 6. hi

8、s team came in twentieth. 他的队第二十名。 twentieth 第二十 整十数的序数词，变y为ie加th。例： ninetyninetiethfiftyfiftieth 7. We had such an interesting day at school today. 我们今天在学校度过了这么有趣的一天。 这句话也可以说成：We had so interesting a day at school today. such和so意思都是“如此/这样”，但用法不同。 It is so interesting a film that we all want to see

9、it once more. 它是如此有趣的电影，我们都想再看一遍。 Thanks a lot for sending me such beautiful pictures by e-mail! 多谢你用e-mail给我发来这么漂亮的图片。 He is so weak that he cant work on. 他如此虚弱以致不能再继续工作。 8. If I dont. I wont be able to sleep tonight. 如果我不写下来的话，我今晚睡不着觉。 此句是if构成的条件状语从句，要用一般现在时代替将来时。 Ill go to the park with my friend

10、s if it doesnt rain tomorrow. 如果明天不下雨，我要和朋友去公园。 9. If he practises walking on pizzas, hell do better next time. 如果他保持练习在比萨饼上走的话，下次他会表现好一些。 finish, enjoy, practise, keep, mind后常加动名词作宾语。例： Youd better practise speaking English both in and after class. 你最好在课上课下练习说英语。四. 语法：直接引语变间接引语。 直接引用别人的话叫直接引语，用来转述别

11、人的话叫间接引语。例： He said, “He will go to Beijing tomorrow.” （直接引语） He said that he would go to Beijing the next day. 直接引语变间接引语时时态、人称及一些时间或个别词都要做相应的改变。 时态： 一般现在时一般过去时一般将来时过去将来时 现在进行时过去进行时一般过去时过去完成时 现在完成时过去完成时 * 但真理性的句子时态不变。例： He said: “The sun rises in the east.” He said that the sun rises in the east. 他说

12、太阳从东方升起。 时间： nowthen, last monththe month before. today that day, three days agothree days before. tonightthat night, tomorrowthe next day. yesterdaythe day before, the day after tomorrowin two days. 其它变化： thisthatthesethoseherethere comego 句式的改变： 直接引语是陈述句加“that”可以省去。例： He said, “My sister was here

13、three days ago.” He said that his sister had been there three days before. 直接引语是一般疑问句，变成用if/whether引导的宾语从句，人称时态等作相应改变。 Mother asked me, “Did you buy any meat for lunch?” Mother asked me if/whether I had bought some meat for lunch. 直接引语是特殊问句，变成由原来疑问词一样的连接词引导的宾语从句，时态人称等作相应改变。例： “What do you do?” he as

14、ked me. He asked me what I did. 直接引语是选择问句变成由whether或if引导的宾语从句。 “Do you like English or Chinese?” He asked me. He asked me whether I liked English or Chinese. 直接引语是祈使句，根据说话语气变成ask/tell/order warn sb. to do sth.的结构。例： She said to me, “Stand up.” She asked me to stand up. Father said to his son, “Dont

15、play football in the street.” Father told his son not to play football in the street.五. 表示祝愿的交际用语：例： Have a good time!Good Luck!Well done!Congratulations! Enjoy yourself!Marry Christmas!Happy Birthday!Unit 2一. 重点词汇： tower, thick, whole, weigh, including human farther farthest list, anybody kilo, lif

16、t, pull.二. 词组： have an idea 有主意 get tired 变累 take turns to do (doing) sth. 轮流做某事 hold a world record 保持世界纪录 something funny 一些可笑的事情 get into a car 上车 more than 多于、超过 be located in/on 位于 less than 不足，少于 around the world 全世界 all over the world, throughout the world across the world work on 从事 在某方面工作 o

17、n average 平均 stand on one foot 单脚站立 on record 在记录上 have to (must) 不得不，必须 be late for 迟到put down 放下 live to be 活到多大on island 在岛上 make a list of 做清单think of 考虑，想起 any other 任何别的，其它的some more 再多一些 write down 写下，记下play the violin 拉小提琴 try to do sth. 尽力做某事try doing sth. 试做某事 be full of 充满 （be filled with

18、） by the way 顺便问some day 有一天（将来时）三. 句式及重点句子： 1. Our class could play soccer for a week without stopping. 我们班同学可以踢一周足球不休息。 without 介词，with的反义词，后加名词、代词或doing形式的动词，有时可以用if从句改写。例： Without having breakfast, he hurried to school. 他没有吃早饭，匆忙上学去了。 Fish cant live without water. 没有水鱼不能活。 If there is no water,

19、fish cant live. 2. Thats very kind of you. 你真是太好了。 还可以说：Thats very nice of you. 3. Wouldnt we get tired? 我们不会累吗？ 此句是否定形式的一般疑问句，常用来表惊讶、责备、赞叹等语气。例： Isnt it beautiful? 它不漂亮吗？ （It is beautiful！） 注意答语：Yes, it is. 不，漂亮 No, it isnt. 是的，不漂亮。 Cant you come earlier? 你不能早来吗？（责备） 4. The Great Wall of China is m

20、ore than 7,240 kilometres long. 中国的长城长7,240多公里。 It is 数字单形容词是一个固定句式，用来表达某物（人）多高/长/宽/深等。例： The river is 10 metres deep. 这条河深10米。 The old man is seventy years old. 这个老人70岁。 Our room is 5 metres wide. 我们教室宽5米。 通常这样的句子可以用how形容词一般问句构成特殊疑问句。例： How wide is your room? How deep is the river? 5. On average, i

21、t weighs more than 26 tons. 平均，它（鲸）重26吨多。 weigh 动词，重多少。 weight n. 重量。例： The desk weighs 10 kilos. 这书桌重10公斤。 The weight of the desk is 10 kilos. The desk is 10 kilos heavy. 6. The average blue whale is about four times as big as the biggest elephant. 平均蓝鲸是最大的大象的四倍。 four times as原级as 是的几倍 例： This room

22、 is three times as big as that one. This is twice bigger than that one. times是倍数，有时也可以当“次数”讲。例： I have been to the Great Wall twice. 7. Does anyone have any other ideas? 有人有别的主意吗？ any other 用在肯定句中后常加单数名词。 any other 在疑问句和否定句中加复数名词。例： The boy is taller than any other boy in his class. 这个男孩比他班里任何别的男孩都高

23、。 I dont want any other oranges. 我不要任何别的桔子。 8. I have some more. 我有更多一些。 some more 更多一些，后加可数或不可数名词。 much more 后加不可数名词 many more 后加可数名词复数 I want many more books. 我想要更多的书。 9. Its a man who can ride his bicycle backwards while playing the violin. 那是一个能边拉小提琴边倒骑车的人。 while (when) 当时，时间状语从句。 当从句的主语和主句的主语一致

24、或是it时，在时间、条件、让步从句中且从句中的谓语动词含有be时，则可以省略从句的主语和be。例： I will go to visit Beijing if (it is) possible. Although (I am) ugly, I am gentle. 尽管我丑，我很温柔。四. 重点词组（词）的辨析： 1. have to /must 不得不，必须 have to 强调客观，must强调主观。例： Mother is ill. I have to look after her. I must study hard. have to有时态、人称变化，否定问句结构用助动词。 have

25、to dont have to has to doesnt have to had to didnt have to will have to wont have to must的否定式有mustnt和neednt，must只有一般现在时，neednt常作否定回答。 You mustnt eat in class. 上课不要吃东西。 Must I come here so early? 我必须这么早来吗？ No, you neednt . 不，不必。 2. cost/pay for/ spend on/in doing / take 花钱常用前三者，花时间常用后两者，句式为： Sth. cos

26、ts (sb.) money. Sb. pays money for sth. Sb. spends money on (in doing) sth. 例： The book cost me ten yuan. 我花10元钱买那本书。 I paid ten yuan for the book. I spent ten yuan for /(in) buying the book. take的句式为： It takes sb. timeto do sth. 例： I spend much time on books. 我花很多时间读书。 I spend much time (in) readin

27、g books. It takes me much time to read books.五. 表达开心的句子： How wonderful / nice! Thats lovely/great/wonderful! Im so happy. Its well done. Im pleased to know that.六. 语法：比较级和最高级。 1. 构成：单音节词和大部分双音节词变化词本身。 例：longlongerlongest （比较级在词尾加er，最高级在词尾est。） bigbiggerbiggest easyeasiereasiest 多音节词在原形前more和most，构成比

28、较级、最高级。例： beautifulmore beautifulmost beautiful interestingmore interestingmost interesting 特殊词：good/wellbetterbest much/manymoremost ill/bad/badlyworseworst littlelessleast 2. 用法：两者比较用比较级，三者、三者以上用最高级。例： He is taller than his brother. 他比哥哥高。 He is the tallest in his family. 他在家里最高。 最高级要有比较范围，常用in或of

29、短语表示。例： He is the fastest of the three. 三个人中他最快。Unit 3一. 掌握的词汇： money, pay, price, advertising, ad, supply, quite, business, success, example, fat, any other, safe, afraid, board, rent, magazine, own.二. 词组 make money 赚钱Business Hours 营业时间 pay for为付款business lingo 商务用语 have a meeting 开会come up to走近，朝

30、走来 for sale待售Im afraid not恐怕不能 go over to朝走去give back归还 at lunchtime在吃午饭时Junior High School中学 push a pro duct 推销产品thousands of数以千计三. 重点句式和句子 1. Why dont we think of things that our classmates want to buy? 怎么不考虑我们同学想买的东西呢？ Why dont we（you）+do ？= Why not + do？ 为什么不做？常用来提出建议。例： Why not go and see her?

31、为什么不去看看她呢？ 类似提出建议的表示还有： How about（What about） Shall we do？Lets doWed better do等 例： Why not go shopping this Sunday? 这个礼拜日为什么不去购物？ Lets go shopping this Sunday. Shall we go shopping this Sunday? How （What）about going shopping this Sunday? 2. Suddenly, Danny hears somebody say something. 突然，丹尼听到有人跟他说了

32、些什么。 在感官听觉动词see, watch, notice, look at, hear, listen to等词后，用省略的to的动词不定式作宾语补足语。当变成被动语态时，要恢复to。例： We often heard them argue next door. 我们常听见他们在隔壁争吵。 I saw him walk into the headmasters office. 我看到他走进校长的办公室。 He was noticed to come in the room. 有人注意到他进了房间。 3. Sometimes, business English is hard to unde

33、rstand. 有时，商业英语很难懂。 此句还可以表示为： To understand business English is hard. 或 It is hard to understand business English. 再例如： The instructions are easy to follow. 这些说明很容易明白。 Its easy to follow the instructions. To follow the instructions is easy. 4. How much does it cost? 它花去多少钱？ 此句是用来寻问价钱的，还可以用whats the

34、price of来表示。 How much does your coat cost? 你的大衣多少钱？ Whats the price of your coat? 5. I dont think it would be safe to do my homework on a bicycle. 我认为骑在自行车上写作业不是安全的。 It was fun to sell the cookies. 卖甜饼很有趣。 这两个句子都有不定式做主语。其句式为： It is + n. /adj + to do. 意为做某事如何例： It is fun to learn English. 学英语很有趣。 Its

35、 not good to speak when you have meals. 吃饭时说话不好。 6. To hold up posters, maps and other papers. 动词不定式做目的状语。动词不定式作目的状语时，可以将其放于句首，也可以放于句末。例： To learn English well, he went to England. 为学好英语，他去了英国。 （He went to England to learn English well.） 7. He made his first push-pins by himself. 他自己做了他的第一批图钉。 make

36、sth. by oneself 独自做，可以表示为： make sth. alone He made his bed by himself（alone） 他自己做的床。 8. The Moore family still owns the company and 。 Moore一家仍拥有这家公司 own，动词“拥有”可以用has“替换” owner n. “拥有者，物主”。例： The owner of the house is Li. 这家房子的主人是李。 Li owns the house. 李拥有这个房子。 own还可以作形容词，意为“自己的”，常和形容词性物主代词连用，例： This

37、is our own room. 这是我们自己的房间。四. 表示购物的习惯用语。 May / Can I help you? How many / much would you like? What colour / size would you like? I want / Id like How much is it / are they? Thats too expensive, Im afraid. Do you have any other colours / sizes / kinds? Thats fine. Ill take it.五. 语法，条件状语从句，以if引导。 if在

38、英语中可以构成条件状语从句，意为“如果”，也可以构成宾语从句，意为“是否”。例： I dont know if he will come tomorrow.（宾从） 我不知道他明天是否来。 If he comes, Ill let you know.（条从） 如果他来，我让你知道。 *（1）在if构成的条件状语从句中，如果主句是将来时，或祈使句或有情态动词，从句通常用一般现在时。如上面的例句，再如： He can pass the exam if he studies hard. 如果他努力学习会通过考试的。 （2）if构成的条件从句可以放于句子前面，也可以放于后面。例： If it rain

39、s, I wont go with you. 如果下雨我就不和你去了。 I wont go with you if it rains.Unit 4一. 掌握的词汇： fever, hospital, nurse, pain, chest, lung, breathe, catch a cold, potato, cheese, butter, move, smoke, terrible, worse, rest, plenty, disease, against, unable, disabled, lucky二. 词组 deep night 深夜 get dressed穿上衣服 have g

40、ot （have）a fever发烧 get sick（ill）/ fall ill / sick生病 take the medicine吃药 three times a day一天三次 stay healthy保持健康 be different from与不同 a balanced diet一个平衡的饮食 the more，the more，越越 plenty of许多，大量 No smoking.禁止吸烟。 be unable to不能 be married（get married）结婚 Not at all.没关系。 catch（a）cold感冒（have a cold） take ou

41、t拿出，取出 the next day第二天 stay in bed呆在床上，躺在床上。三. 重点句型、句子 1. Whats wrong with Danny? 丹尼怎么了？ Whats wrong with？用来寻问某人某物有什么病或出什么毛病了，也可以表示为“Whats the matter with？或Whats the trouble?”例： Whats wrong / the matter with the boy? Whats the boys trouble? 2. I dont feel well. 我感觉不舒服。 well是形容词，用来指身体好，feel是系词，和well构

42、成系表结构，表示身体状况的还有：feel bad / feel terrible（感觉很差）等。 另外well还常作副词，指做得好。例： He sings well. 他唱歌好。 He draws very well. 他画画非常好。 3. My head hurts 我头疼。 说有什么病可以用“身体部位+ hurts”或pain或have等词来表示。例： My stomach hurts. 我肚子疼。 I have a pain in my stomach. I have a stomachache. have（got）+病症，常表示得什么病，例： have（got）a cold / fev

43、er / cough / headache 感冒 发烧 咳嗽 头痛 4. Salad is made of fresh vegetables. 沙拉由新鲜蔬菜做成。 be made of由制成，常用于被动语态，主语为制成物，宾语为原材料。例： The chair is made of wood. 这个椅子由木头制成。 如果制成物看不出原材料，常用词组be made from。例： The book is made from wood. 这本书由木头制成。 5. Eating foods from grain gives you vitamins, minerals and fibre. 吃来自

44、谷物的食物给你维生素、矿物质和纤维。 eating不可以改为eat，因为动词不可以作主语，所以用eating形式，即动名词，动名词（或短语）作主语时动词用单数形式。例： Taking exercise helps you keep healthy. 运动帮你保持健康。 6. The more you move your feet, the more healthy you will be. 你越爱运动，你就会越健康。 越，就越，常用“the +比较级，the +比较级”结构。 前者是状语从句，后者是主句，如果主句是将来时，从句要用一般现在时。例： The more, the better.越多

45、越好。 The more food he eats, the fatter he will be. 他吃得越多，就越胖。 7. He has been away for three days now! 他已经三天没上学了。（离开三天了）。 be away，离开，不在，是leave的延续词，类似的还有： catch a cold（结束性）have a cold fall ill（结束性）be ill 例： He has caught a cold.他感冒了。 He has had a cold for a week. 他感冒一周了。 He fell ill last Friday. 他上周五病了

46、。 He has been ill for five days. 他病五天了。 8. I rested and drank plenty of water. 我休息而且喝很多水。 plenty of许多，大量，相当于lots of或a lot of，后可加可数名词复数或不可数名词。 He has plenty of time to watch TV. 他有很多时间看电视。 There are plenty of shops on either side of the street. 街两面有许多商店。 9. Could you open the door for me? 请为我打开门好吗？ W

47、ould （wiu/, Could）you + do？用来表示请求对方为自己做某事。would / could / will不表时态。 Would / Could you go and get me some chalk? 去给我拿些粉笔来好吗？ 10. She is unable to do many things. 她不能做很多事情。 unable不能的，un-表示前缀，表示否定。例： happy unhappy不开心的，fairunfair不公平的 此句可以表示为： She cant do many things. She is not able to do many things. 1

48、1. Im feeling much better. 我感觉好多了。 much相当于a lot，常用来修饰比较级，还有even, far, a little, a bit等也可以放于比较级前，而very, too, quite, so, much too等常用来修饰原级。例： On Monday I felt very bad, but now I feel much better. 周一我感觉很差，但现在感觉好多了。四. 交际用语，表达“看病”的句子。 Whats wrong with you? How are you feeling? Its nothing serious. Youll

49、recover soon. Take some medicine three times a day. It can make you feel better. I dont feel well. It hurts here. I feel terrible / bad. Ive got a pain here. Ive got a headache / cough / fever / cold.五. 语法：并列句 由并列连词but, and, or, so, while等构成的并列句，例： He helps me and I help him. He was ill, but he stil

50、l worked on. He likes cooking while his wife likes travelling.Unit 5（一）要掌握的词汇life （lives）, save ones life挽救某人的生命all ones life一生，一辈子mindn. 头脑，精神v. 介意mind doing介意做某事centuryn. 世纪anyonepron. 任何人，无论谁southwestadj. 西南的 southwesternproducev. 出产，生产spareadj. 空闲的nothing不定代词，没什么developv. 发展，培育，使形成 （devoloped , devoloping , development）superadj. 超级的，优良的blindadj. 失明的deafadj. 聋的greatlyadv. 非常，