牛津英語八年級下冊8B知識點

1、牛津英語八年級下冊知識點 作者：8B Unit 1一 掌握下面的短語和句型：(Comic strip and Welcome to the unit)1. an hour ago 一個小時前（用于一般過去時）2. (1) not any more 不再(2) want to do sth 想要干某事(3) play with 和一起玩，玩弄3. time (1) “時代”，常用復數。The times are different. 時代不同了。(2)“時間”，不可數名詞。短語和句型：(1) at that time 在那時；at times = from time to time 有時；all

2、 the time 一直；at the same time 同時； at a time 一次； in time 及時；on time 按時；in no time 立刻，很快；once upon a time 從前(2)Its time (for sb.) to do sth. 是（某人）做某事的時間了。(Reading, Vocabulary)1. in fact 事實上2. marry 結婚，娶，嫁（1）marry sb. be/get married to與結婚（2）be /get married 結婚3. move to 搬到4. change a lot 變化很大5. in the p

3、ast 在過去6. Chinese medicine shop 中藥店7. turn into （使）變成8. play cards 打牌，打撲克9. play Chinese chess 下棋10. once 從前11. take off （飛機等）起飛land （飛機等）著陸12. It is to do sth. 做某事是。（不定式作主語）13. lonely （情感上）孤獨的，寂寞的?？勺鞅碚Z和定語。alone （處境上）單獨的（地），獨立的（地）?？勺鞅碚Z和狀語。14. from time to time = at times = sometimes有時 15. a bit = a

4、little 一點16. as as 像一樣 (Vocabulary)1. 反義詞構詞法：(1). in-: incomplete, incorrect (2). im-: impolite, impossible(3). un-: unhealthy, unkind, unlucky, unpleasant(4). dis-: dislike2. have an interview with sb. 采訪某人3. more and more 越來越多比較級and+比較級(Grammar)1. have been to 去過某地2. a few times 幾次3. for a long ti

5、me很長時間4. be in service 在使用中be in use5. hear about 聽說 (Integrated skills and Study skills)1. Thanks for (doing) sth. 多謝你。2. be glad to do sth 做某事很開心3. go on holiday 去渡假4. to the north of 在的北面（不毗鄰）in the north of 在的北部（在內部）on the north of 在的北邊（毗鄰）5. over the years 這些年6. It takes sb some time to do sth.

6、 花費某人時間做某事。7. 花費時間和金錢的區(qū)別：sb spend some time (in) doing sth. 某人花費時間做某事。=It takes sb some time to do sth. sb spend some money on sth. 某人花費錢買某物。=sb pay some money for sth. =sth cost sb some money. 8. called = named = with the name of 被叫做的9. primary school 小學secondary school 中學10. on ones own = by onese

7、lf = alone 獨立地，獨自地11. after school 放學后；after class 下課后12. enjoy doing sth. 喜歡做某事13. chat with sb. 和某人聊天(Main task)1. used to do sth. 過去常常做某事（強調過去有但現在沒有）2. no longer 不再not any longer 3. provide sth for sb. =provide sb with sth. 為某人提供某物4. by ferry乘渡船5. because of sth 因為二 掌握下面的語法：現在完成時：（1）用法：表示過去發(fā)生的動作以

8、現在造成影響或結果。 如：My parents _ already_(come) back from Japan.答案：has, come表示過去某一時刻已經開始一直持續(xù)到現在的動作或狀態(tài)。 如：Mr. Li _(teach) in this school for ten years.答案：has taught。（2）構成：have / has + 過去分詞 肯定：主語have/ has +過去分詞 否定：主語have/ has + not +過去分詞 疑問：have/ has 主語過去分詞（3）常用時間狀語：在第一種用法中所用的時間副詞有：already（用于肯定句）, yet（用于疑問句和

9、否定句）, just（用于肯定句）, ever（用于疑問句）, never（用于否定句，表示否定）, before, recently, many times 在第二種用法中所用的時間是從過去一直延續(xù)到現在的一段時間。有兩種基本的表達方式：for +一段時間 / since +過去時間。如： since an hour ago, since 1989, since he came here, since last month, for five years, for two days，in the last (past) few years等。（4）現在完成時和一般過去時的區(qū)別：現在完成時：強

10、調現在，不能和過去時間連用。一般過去時：強調過去，可以和過去時間連用。He has eaten that kind of food many times. 他已經吃過那種食物很多次了。He ate that kind of food yesterday. 他昨天吃過那種食物。（5）have / has been to 去過某地（現在已經回來了） have/ has gone to 到某地去了（現在還沒有回來）-Where is Jim, do you know?-He has gone to Beijing. -Oh, I have been to Beijing twice. It is a

11、 beautiful city. （6）現在完成時跟一段時間連用時，謂語動詞要用延續(xù)性動詞。常用的短暫性動詞和延續(xù)性動詞有：begin to study- studycatch a cold - have a coldborrow- keepbuy - have begin- be on close - be closedopen - be opencome back- be backdie- be dead end - be overfall ill- be ill leave - be away fromput on - be in join - be in (be a member of

12、 )get up-be up; go out-be out; go there-be there;go to bed-be in bedarrive in Zhanjiang be in Zhanjiang; get married be married 8B Unit 2一 掌握下面的短語和句型：(Comic strip and Welcome to the unit)1. go on a trip 去旅游2. must “一定”，表示可能性。3. let sb do sth 讓某人做某事make sb do sth 使某人做事see sb do sth 看見某人做事hear sb do s

13、th 聽見某人做事4. I dont think. 我認為不。否定前移。5. go hiking 去遠足go skiing 去滑雪6. see the beautiful view 領略美麗的風景7. take photos 照相(Reading, Vocabulary)1. have a great time 玩得很開心= have fun = enjoy oneself 2. as soon as 一就一般將來時+as soon as / when/ until/ if + 一般現在時3. excited 感到興奮的（和人有關），be excited about 對感到興奮exciting

14、 令人興奮的（和物有關）interested 感興趣的（和人有關）be interested in 對感興趣interesting 有趣的（和物有關）surprised / amazed 感到驚訝的（和人有關）be surprised / amazed at 對感到驚訝surprising / amazing 令人驚奇的（和物有關）bored 感到無聊的（和人有關）feel bored boring 令人心煩的（和物有關）4. as 作為，是介詞。5. have to do sth 不得不干什么= must 6. so that 如此以致so that 可以和too to 或 enough t

15、o 轉換。(1)The girl was so clever that she worked out the problem at once. = The girl was clever enough to work out the problem at once. (2)The dentist was so late that he couldnt catch the early bus. = The dentist was too late to catch the early bus.7. fast-food restaurant 快餐店8. like best 最喜歡like bett

16、er 比較喜歡9. buy sth for sb. = buy sb sth 給某人買某物10. be sure 確信11. (1)clap ones hands 鼓掌(2)while 當時候(3)過去進行時：were / was + Ving12. stop doing sth 停止干某事stop to do sth 停下來去干某事stop sb (from) doing sth 阻止某人干某事= prevent / keep sb from doing sth 13. match well with 和很相配14. wave to sb  向某事揮手15. dance to th

17、e music 和著樂曲跳舞16. show sth to sb = show sb sth 把某物拿給某人看17. at last 最后= in the end = finally18. have for dinner 晚餐吃(Grammar)1. look for 尋找2. talk to 跟某人說話3. plan a trip to 計劃到旅游4. at that time 在那時（用于過去進行時）5. find out 找出，查明6. get lost 迷路lose ones way (Integrated skills and Study skills)1. go swimming

18、去游泳go sailing 去做帆船運動2. as well 也too / also3. right now 此刻，現在=now/ at the moment（用于一般現在時或現在進行時）立刻，馬上at once (用于一般將來時)（1）He is here right now. （2）I will do my homework right now. 4. check sth for sb. 為某人查對某事(Main task)1. go sightseeing  去觀光2. interesting place = place of interest 名勝3. not at all

19、根本不I dont like fish at all. 我根本不喜歡魚。4. do a lot of tricks 玩很多把戲5. take photos of sb 給某人照相二 掌握下面的語法：1過去進行時(1) 用法：表示過去正在進行的動作。 He was doing his homework at that time.(2) 構成: was / were+ Ving 肯定句：主語+was/were +Ving 否定句：主語+was/were +not +Ving 疑問句：was/were +主語+Ving(3) 常跟時間狀語（過去的具體時間）:at that time, this ti

20、me yesterday, from eight to nine yesterday evening。(4)常用于下列句型：過去進行時while +過去進行時（兩個動作同時進行）一般過去時while +過去進行時（一個動作發(fā)生在另一個動作的過程中）過去進行時when +一般過去時（一個動作發(fā)生在另一個動作的過程中）He was reading a book while we were watching TV. The teacher came in while the students were studying. The students were studying when the tea

21、cher came in. 2結果狀語從句：so that 如此以致（中間可用形容詞或副詞）連系動詞so 形容詞that行為動詞so副詞that 可以和too to 和enough to 轉換。a) The boy is so young that he cant go to school. =The boy is too young to go to school.=The boy is not old enough to go to school.b) The bag was so heavy that I couldnt carry it. =The bag was too heavy

22、for me to carry.=The bag was not light enough for me to carry. c) The tiger ran so quickly that it caught the rabbit at once. =The tiger ran quickly enough to catch the rabbit at once.8B Unit 3一 掌握下面的短語和句型：(Comic strip and Welcome to the unit)2. I have no idea. =I dont know. 我不知道。3. look like 看起來像4.

23、 turn on 打開（電器、水龍頭等）turn off關閉（電器、水龍頭等）turn down 調小（電器、水龍頭等）turn up 調大（電器、水龍頭等）5. search for 搜尋，尋找=look for search sp for sth 在某地搜尋某物6. how often 多久一次（問頻率）how long 多久（問時間長度）7. write computer programs 編寫電腦程序8. send and receive e-mails 收發(fā)電子郵件(Reading)1. come out 出來，出版2. 反意疑問句：陳述句+簡略問句（前肯后否，前否后肯）3. hel

24、p sb do sth 幫助某人做某事4. at the same time 同時5. 被動語態(tài)：be +過去分詞6. a thirteen-year-old boy 一個十三歲的男孩She is a six-year-old girl. （作定語）The girl is six years old. （作表語）7. lie on 躺在上8. fall asleep 睡著，入睡=get to sleep9. have a dream 做夢have a strange dream 做怪夢10. with 有的I like bread with meat in it. 我喜歡肉餡的面包。11. e

25、arn a point 得一分12. carry off 把帶走carry sb off to sp =carry sb to sp 把某人帶到某地13. play the role of 扮演角色14. It takes sb some time to do sth. 花費某人多少時間干某事。=sb spend some time (in) doing sth. 15. by 通過（方法、手段）16. for example 例如17. learn about 了解，獲悉18. be marked in bright purple 用亮紫色做標記in 用（工具），后接名詞不加限定詞。with

26、 用（工具），后接名詞要加限定詞。John is writing in pen. =John is writing with a pen. 19. 一般將來時+after / before / when / until / if +一般現在時20. This game is the best on the market. 這個游戲現在很熱賣。21. sell out 賣完22. sound 聽起來（連系動詞+形容詞）look 看起來，smell 嗅起來，taste 嘗起來，feel 感覺（ Vocabulary)1. keep sth on the hard disk 把某物存在硬盤上2. n

27、eed a lot of memory 需要很大的儲存量3. use sth for doing sth = use sth to do sth 用某物來做某事(Grammar)1. check the settings 檢查設置2. connect sth to sth 把某物和某物連接起來3. have a look 看一下4. become bald變成禿頂的5. be over = end 結束6. be set on Mars 背景設在火星上set 設置背景7. a type of = a kind of 一種(Integrated skills and Study skills)1

28、 Daily English 日常英語2 ask for help 請求幫助3 go on short online tour進行網上短期旅游4 be good for 對有益5 learn from向學習6 cover 包括=include7 （1）疑問詞+不定式（2）mind doing sth. 介意干某事（3）mind =not agree (Main task)6. be called 被叫做7. 連系動詞+不定式（作表語）行為動詞+不定式（作狀語）8. be used to do sth. 被用來做某事=be used for doing sth. 二 掌握下面的語法：被動語態(tài)：（

29、1）用法：表示主語是動作的承受者。 （1） 構成：be + 及物動詞的過去分詞 要決：不管是用于何種情況，被動語態(tài)的形式變化都只變化be動詞，而它后面的過去分詞不改變。一般現在時：is / are / am + 過去分詞如：Many trees _( plant) every year.答案：are planted。一般過去時：was / were + 過去分詞 如：The bridge _( build) in 1998 by the farmers.答案：was built。含有情態(tài)動詞： 情態(tài)動詞 + be + 過去分詞 如：The flowers should _( water) as

30、 often as possible.答案：be watered（3）主動語態(tài)變?yōu)楸粍诱Z態(tài)：主語 + 謂 語 + 賓 語 主語（主格）+ be + 過去分詞 + by + 賓語（賓格）如：The policemen have already caught the thief.The thief _already_ _ _ the policemen.答案：has been caught by。兩種加to的特殊變化：帶雙賓語時，把直接賓語變?yōu)橹髡Z，間接賓語前要加to。如：She gave me a glass.I _ _ a glass.A glass _ _ _ me.答案：was given

31、 was given to含有像see / hear / make / let / help sb. do sth這樣的短語時，變成被動語態(tài)要在作賓語補足的動詞原形前加to。 如：He saw a boy cry in the street yesterday.A boy _ _ _ _ in the street yesterday.答案：was seen to cry。8B Unit 4一 掌握下面的短語和句型：(Comic strip and Welcome to the unit)1. the host of a charity show 慈善演出的主持2. practice a lo

32、t 進行很多練習3. wish +從句，從句常用過去時或could +動詞原形，表示虛擬語氣。I wish it was not raining. 我希望天不在下雨。（但實際上It is raining.）I wish I could help you. 我希望我能幫上你的忙。（但實際I can not help you.）4. be sure 肯定，確信5. only if 只有，only 強調語氣。6. advertise on the Internet 在網上做廣告7. give out leaflets 散發(fā)傳單8. 提建議：Why dont we do sth?我們?yōu)槭裁床蛔瞿呈履兀?/p>

33、=Why not do sth?Shall we do sth? 我們做某事好嗎？What(How) about doing sth? 我們做某事怎么樣？Lets do sth. 讓我們做某事吧。 (Reading, Vocabulary)1. be sorry that+從句 “為感到難過/抱歉”= be sorry for sth2. write to sb 給某人寫信3. raise money for 為籌款4. choose sb to be 選某人當=choose sb as / for 5. because of + 名詞/代詞/Ving “因為”because +從句

34、6. famous pop star 著名的流行歌星7.  work on +名詞/代詞/Ving “從事于；致力于”= work at 8. It is to do sth. 做某事是。（不定式作主語）9. hard work 艱苦的工作 10. have to do sth. 必須/不得不做某事11. remember to do sth記住要做某事（這件事還沒做）remember doing sth 記得做過某事（這件事已做了）12. at the right time 在適當的時候13. in the beginning 起初，首先=at the beginning

35、at the beginning of 在的開始at the end of 在的盡頭/結尾in the end =at last 最后，終于14. the big day 重要的日子big =important 重要的15. event 指重大的具有歷史意義的事件accident 指不太重要的小事或事故16. keep doing sth 不斷 / 反復 / 堅持做某事keep on doing sth繼續(xù)做某事(一般可互換)17. make a lot of noise 很吵鬧make a noise 吵鬧18. seem to do sth 好像做某事19. happen 發(fā)生=take

36、placehappen to do sth 碰巧做某事20. donate sth to 給捐某物21. have a lot of support from sb 得到某人很大的支持22. in need 在危難中，在危急中（作定語，后置）A friend in need is a friend in deed. 患難中的朋友才是真正的朋友。23. as well =too 也(Grammar)1. want to do sth想要做某事=would like to do sth want sb to do sth 想要某人做某事=would like sb to do sth 2. mak

37、e some decisions 做出一些決定make a decision 做出決定3. plan to do sth 計劃做某事4. be interested in 對感興趣5. invite sb to do sth 邀請某人做某事6. pass an exam 通過考試，考試及格fail an exam / fail in an exam 考試不及格7. pay attention 專心pay attention to 注意 (Integrated skills and Study skills)1. set up the stage 搭建舞臺2. hold a meeting 舉行

38、會議hold a charity show 舉行慈善義演3. decide to do sth 決定做某事4.  volunteer to do sth 志愿做某事5. be over 結束=end6. help sb do sth 幫助某人做某事=help sb with sth7. cant wait for sth 等不及某事cant wait to do sth 迫不及待地做某事 (Main task)1. thank sb for sth 為某事而感謝某人2. instead of 代替，而不是3. make sb +形容詞 “使某人”（形容詞作賓語補足語）make me

39、happy 使我高興4. with sth + 介詞短語 （伴隨結構，表示伴隨動作。）二 掌握下面的語法：1表示原因：because +從句 （常用來回答Why疑問句）because of +名詞/代詞/Ving We didnt go sightseeing because it was raining. =We didnt go sightseeing because of the rain. =It was raining so we didnt go sightseeing.2表示結果：so +從句3hope 和wish 的區(qū)別：hope 表示有可能實現的希望。hope (that)

40、+從句 “希望”hope to do sth “希望做某事”I hope I can pass the exam. =I hope to pass the exam. 習慣用語：I hope so. 但愿如此。 I hope not. 希望不會。wish （1）表示不太可能實現的愿望或和現實不相符的情況，用虛擬語氣。 wish (that) + 從句 （從句常用過去時態(tài)） I wish you would go with me. 但愿你會跟我一起去。 I wish I were you. 我希望我是你。 （2）表示祝愿和祝禱。 wish sb sth 祝愿某人 I wish you a ple

41、asant journey. 我祝你旅途愉快。 We wish you a happy new year. 我們祝愿你新快樂。 （3）wish to do sth 想做某事 =want to do sth wish sb to do sth 希望某人做某事（不能說hope sb to do sth） = want sb to do sth8B Unit 5一 掌握下面的短語和句型：(Comic strip and Welcome to the unit)1. have sth left 剩下某物There be sth left. 剩下某物2. be used to doing sth 習慣于

42、做某事used to do sth 過去常常做某事3. have lunch 吃午餐have a big lunch 吃一頓豐富的午餐4. be kind to sb 對某人好5. too to do sth 太而不能做某事6. take sb to 把某人帶到7. next to 在旁邊=beside (Reading, Vocabulary)1. tell sb sth about sth 告訴某人有關某事2. around the world =all over the world=throughout the world 全世界3. prevent sb. from doing sth

43、 = stop sb. from doing sth 防止/阻止某人干某事4. medical treatment 醫(yī)學治療5. perform/do operations 實施/做手術6. flying eye hospital 飛行眼科醫(yī)院7. teaching centre教學中心8. in a hospital 在醫(yī)院里in hospital 住院（治療）9. so that 如此以致10. have to do sth 不得不干某事11. learn about 學習有關某方面的知識，了解，獲悉12. teach sb. sth 教某人某物13. by 通過（手段或方法等）hope

44、to do sth 希望做某事14. need to do sth 需要做某事15. operate on sb =perform an operation on sb. 給某人動手術16. used to do sth 過去常常干某事17. be used to doing sth 習慣于干某事18. be grateful to sb for sth 因某事而感激某人= be thankful to sb for sth =thank sb for sth19. be proud (that) +從句 “以為榮，以自豪”be proud ofbe proud to do sth 20. a

45、nything else 其它的事情else 修飾不定代詞或疑問詞，后置。other 修飾名詞What else can you see? = What other things can you see?21. should “應該”，情態(tài)動詞，后跟動詞原形。try ones best to do sth =do ones best to do sth 盡力去做某事22. carry on with sth = carry on sth 繼續(xù)做某事23. be able to do sth =can do sth 能夠干某事24. enough to 足夠能做25. fly to =go to

46、 by plane 飛到，坐飛機到26. pay for付款27. treat sb with kindnessbe kind to sb善待某人(Grammar)1. I left a book at your place yesterday. 我昨天將一本書掉在你家了。leave 遺留，留下，沒帶走 leave sth swh 把某物忘在某地2. enjoy doing sth 喜歡做某事3. work for 為工作4. volunteer to do sth 志愿做某事5. help sb do sth help sb with sth幫助某人做某事6. help oneself &#

47、160;自救7. at weekends 在周末8. 表示花錢：sb spend some money on sth =sb. pay some money for sth .=sth cost sb some money. (Integrated skills and Study skills)1. provide sth for sb =provide sb with sth 為某人提供某物2. make a donation 捐款3. set up =found 建立4. make the world a better place for children 使世界成為兒童的樂園5. in

48、stead of 代替6. try to do sth 試圖做某事 (Main task)1. be afraid of 害怕2. decide to do sth make a decision to do sth = set ones mind to do sth =make up ones mind to do sth 決定做某事3. train as a nurse train to be a nurse 接受護理培訓5. not any more =no more不再6. care about 關心7. finish school 完成學業(yè)，畢業(yè)8. get good grades

49、on sth 在某事上取得很好的成績9. Pardon. 對不起（用于沒聽著）二 掌握下面的語法：直接引語：直接引用別人的話語，有逗號和引號。間接引語：轉述別人的話語，沒有逗號和引號。需要改變人稱代詞。Dr Ma said, I miss my family when Im away.Dr Ma said that he misses his family when he is away.1. 沒有時態(tài)變化的間接引語:2. 引述動詞是現在時，間接引語時態(tài)不變。Millie says, “I am growing very fast”.Millie says that she is growin

50、g very fast. 3. 直接引語是科學真理、客觀事實、格言時，間接引語時態(tài)不變。He said, “Light travels much faster than sound.”He said that light travels much faster than sound.4. 直接引語的信息仍然屬實時，間接引語時態(tài)不變。Miss Gao said, “I enjoy working for World Vision.”Miss Gao said that she enjoys working for World Vision.5. 直接引語有過去時間狀語時，間接引語時態(tài)不變。Dan

51、iel said, “I was born in 1990.”Daniel said that he was born in 1990.8. 直接引語有since 從句時，間接引語時態(tài)不變。9. He said, “I have studied English since I was a child.”He said that he has studied English since he was a child.10. 直接引語是when 問句時，間接引語時態(tài)不變。She asked me, “When did you see the film?”8B Unit 6一 掌握下面的短語和句型：

52、(Comic strip and Welcome to the unit)1. It is to do sth. 做某事是。（不定式作主語）2. 否定前移：主句主語是I / We，謂語是think / believe 等時，賓語從句否定前移。I dont think so. 我認為不是這樣的。I dont believe so.我相信不是這樣的。3. cross “穿過”，是動詞。across “穿過”，是介詞。help sb do sth = help sb with sth 幫助某人做某事 (Reading, Vocabulary)1. 現在完成時 + since + 一般過去時 “自從以

53、來”one of the +形容詞最高級+名詞復數2. be known as 被認為是，以某種身份而出名be known for 因而眾所周知be famous for 因而聞名be famous as 以某種身份而聞名Beijing is known as the capital of China. 北京以是中國的首都而出名。Beijing is known for the Great Wall. 北京因長城而出名。3. raise money for 為籌款4. group into 把分組為We can group the students into a team of ten. 我們可以把學生分成10人一組。5. join 參加（某個組織或團體等）=become a member of 參加（某項活動等）=join in =take part in 6. finish doing sth  做完某事7. 數量詞作定語：a 100-kilometre trail 一條100公里小徑a 15-year-old girl 一個15歲的女孩8. have to do sth 必須做某事，不得不做某事9. within +一段時間 “在時間內”（可用于多種時態(tài)）in + 一段時間 “時間后” （用于