仁愛英語九上知識(shí)點(diǎn)總結(jié)

1、 unit 1 the changing worldtopic1 our country has developed rapidly1. 重點(diǎn)短語：我的家鄉(xiāng)發(fā)生了巨大的變化great changes have taken place in my hometown.與漢語語序不同?？刹豢梢宰?yōu)閙y hometown has taken place great changes？答：不能，因?yàn)閠ake place 是不及物動(dòng)詞，不能接賓語，而my hometown不是動(dòng)作發(fā)出者，不能作主語，應(yīng)作地點(diǎn)狀語。happen 也是不及物動(dòng)詞考考你：昨天這里發(fā)生了一場(chǎng)交通事故。yesterday a traf

2、fic accident happened here.（1）take place與happen的區(qū)別take place（尤指根據(jù)安排或計(jì)劃）發(fā)生，進(jìn)行eg：great changes will take place in this town in the near future.happen（尤指偶然）發(fā)生，出現(xiàn)eg: the traffic accident happened last friday.拓展：take the place of sb/sth= take sbs/sths place 代替eg: i have to find someone to take jennys pla

3、ce. shes badly ill.（2）have/has been to 與 have/has gone to的區(qū)別（不能與表示一段時(shí)間的時(shí)間狀語連用）have/has been to some place“去過某地，現(xiàn)在人已返回”eg: -where have you been, jane? -i have been to beijing with my parents.have/has gone to some place“去了某地，可能在某地或者去某地的路上，總之不在說話現(xiàn)場(chǎng)”eg: -where is your father? -he has gone to london.have

4、 been in(at) +地點(diǎn)“持續(xù)待在某地”應(yīng)搭配表示一段時(shí)間的時(shí)間狀語。eg: she has been in the factory for 10 years.注意：但是有這么一個(gè)句子 i have been there twice. been 后為什么沒有to?答： 如果some place 是名詞，則其后必須接to. 如果some place 是副詞（home/ abroad/ here/ there等），則不接to, 因?yàn)樵谟⒄Z中，副詞前不能加介詞。eg: tom has gone home. we havent been abroad.（3）keep / be in touch

5、 with 與.保持聯(lián)系 get in touch with與.取得聯(lián)系 lose touch with與.失去聯(lián)系 eg：i keep in touch with all my old friends. im trying to get in touch with jane. ive lost touch with my cousin.（4）satisfy v satisfy ones need 滿足某人的需求 satisfied adj i am satisfied with everything in the hotel. （5）make progress取得進(jìn)步 eg：tom is m

6、aking much progress at school. make progress with 在 方面取得進(jìn)步 eg：he has made great progress with his english. （6）成功做某事succeed in (doing) sth= be successful in (doing) sth （7）在某人閑暇、業(yè)余時(shí)間in ones spare time = in ones free time eg: i always play soccer with my friends in my spare time.2. 語法 （1）have/has been

7、 to 與 have/has gone to的區(qū)別與用法（2）初步學(xué)習(xí)現(xiàn)在完成時(shí)。現(xiàn)在完成時(shí)定義1：表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。強(qiáng)調(diào)的是現(xiàn)在的情況。結(jié)構(gòu)：have/has+done肯定形式：i have been to hunan.我去過湖南（我對(duì)湖南有所了解）否定形式：i havent been to hunan.疑問形式：have you been to hunan?答語：yes, i have. no, i havent.練習(xí)：他看過這部電影。 肯定形式：否定形式：疑問形式：答語：標(biāo)志詞：放在謂語動(dòng)詞前：just/ ever/ never/ already 放

8、在句尾：yet/ beforeeg: he has just come back from school.他剛剛從學(xué)?；貋?。 have you ever taken a plane? 你曾經(jīng)坐過飛機(jī)嗎？ ive never eaten seafood. 我從未吃過海鮮。 ive seen the movie already. 我已經(jīng)看過這部電影了。 have you had your breakfast yet? 你已經(jīng)吃過早餐了嗎？ have you been to guangzhou before? 你以前去過廣州嗎？定義2：從過去開始一直延續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。for+一段時(shí)間since

9、 + 過去的某個(gè)時(shí)間點(diǎn)for: she has lived there for three years.since: we have learned english since 2012.注意：短暫性動(dòng)詞的完成時(shí)態(tài)不能和表示一段時(shí)間的時(shí)間狀語連用，要進(jìn)行詞語轉(zhuǎn)換。對(duì)比：eg: i borrowed the book three days ago.我三天前借了這本書。 i have kept the book for three days.這本書我借了三天了。 練習(xí)：begin-be on eg: the film began.電影開始了。 the film has been on for 5

10、minutes. 電影已放映5分鐘了。topic2 the population in developing countries is going faster.重點(diǎn)短語：1. so do i（我也一樣） 與so i do（的確如此）的區(qū)別（so +be/情態(tài)動(dòng)詞/助動(dòng)詞+另一個(gè)主語 ）kangkang is a good student.so is maria.they must come.so must i.lucy sings very well.so does lily.tom has finished the task.so have i.（so+同一主語+be/情態(tài)動(dòng)詞/助動(dòng)詞 ）

11、 it was so cold yesterday.so it was.how fast she runs!so she does.2. 詢問人口數(shù)量時(shí)，應(yīng)用whats the (a) population of whats the (a) population of china?its more than 1.3 billion.3. increase by 與 increase to 的區(qū)別increase by 增加了eg: the price of oil increased by 29%.increase to 增加到eg：the number of the students in

12、our school has increased to 2000.4. that （通常代替上文中表示物體的可數(shù)名詞單數(shù)或不可數(shù)名詞）與 those（通常代替上文中表示物體的可數(shù)名詞復(fù)數(shù)）的用法the weather in beijing is much colder in winter than that in hainan.the members in our basketball team are taller than those in class 5.5. .千位數(shù)以上基數(shù)詞的表達(dá)法。百 hundred 千thousand 萬ten thousand百萬million 十億billi

13、on以三個(gè)數(shù)字為單位，從后向前用逗號(hào)依次隔開。分別為thousand、million、billion。12 187 690 780怎么讀？6. developing country 發(fā)展中國(guó)家developed country 發(fā)達(dá)國(guó)家developing是現(xiàn)在分詞，作定語，強(qiáng)調(diào)“正在進(jìn)行”developed是過去分詞，作定語，強(qiáng)調(diào)“已經(jīng)完成”考考你：一所正在著火的房子已燒開的水7. 幾分之幾的表示法口訣：母序子基，分子大于一，分母加s.四分之一 one fourth三分之二 two thirds二分之一 a(one) half四又二分之一 four and one half注意：謂語動(dòng)詞的單

14、復(fù)數(shù)和分?jǐn)?shù)詞之后的名詞的數(shù)保持一致。three fifths of the students have passed the exams.8. “因?yàn)椤眀ecause of 與because 的區(qū)別because of 后接單詞或短語because 后接從句she had to stay at home because of the bad weather. = she had to stay at home because the weather was bad.9. take measures to do sth 采取措施做某事eg: it is necessary for you to

15、take some measures to work it out.10. be known as= be famous as “作為而出名”11. be known for= be famous for “以/因著名”eg： qi baishi was known _ an artist in the world. the mountain is known _ its beautiful scenery.12. work短語work well in(doing) sth在某方面起明顯的作用work at 在某方面下功夫work out 計(jì)算，算出work on 從事、致力于13. fewe

16、r than 少于，more than 多于eg: 操場(chǎng)上的學(xué)生不足100人。14. be careful with 對(duì)小心，謹(jǐn)慎重點(diǎn)語法：1. 現(xiàn)在完成時(shí)與already,yet,just,ever,never等的用法千位數(shù)以上基數(shù)詞的表達(dá)法。topic3 the world has changed for the better.考點(diǎn)： 1.how do you like (doing) sth= what do you think of (doing) sth.你覺得做某事怎么樣？2.used to do sth 和 be/get used to do sth 和 be/get used

17、to doing sth的區(qū)別：used to do sth 過去常常做某事be/get used to do sth 被用來做某事be/get used to doing sth習(xí)慣于做某事he used to be a quiet boy.wood is used to make paper.you will get used to getting up early.e/ go for a visit 參觀，拜訪eg: why not come for a visit tonight.4.there be 句型的現(xiàn)在完成時(shí)結(jié)構(gòu)為there have/ has been. 將來時(shí)結(jié)構(gòu)為 th

18、ere will be= there is going to beeg : there has been a tall building in this hometown since two years ago.5.為應(yīng)付意外、緊急情況等做好準(zhǔn)備而提供provide sb with sth =provide sth for sb.eg: the school provided the students with food.主動(dòng)提供，自動(dòng)給予offer sb. sth= offer sth. to sb.eg: she offered me a cup of tea.定期供給、提供supply sb with sth= supply