【文章內(nèi)容簡介】 able to do sth. 能做某事　時態(tài)和人成變化 She was able to do it. 她能夠做到。36. give up doing sth. 放棄做某事　如：　　　My father has given up smoking. 我爸爸已經(jīng)放棄吸煙了。 ①no more == no longer 如： I play tennis no more/ 。 　　?、趎ot …any more == not …any longer　如： I don’t play tennis any more/longer. 我不再打網(wǎng)球。38. go to sleep 入睡 fall asleep九年級英語Unit3：　①英語有兩種語態(tài)：主動語態(tài)和補(bǔ)動語態(tài)　　　主動語態(tài)表示是動作的執(zhí)行者　　被動語態(tài)表示主語是動作的承受者　　 Cats 　eat 　fish. 　　?。ㄖ鲃诱Z態(tài)）貓吃魚?！? Fish is eaten by cats.　(被動語態(tài))魚被貓吃。 ②被動語態(tài)的構(gòu)成　　由“助動詞be ＋及物動詞的過去分詞”構(gòu)成　　助動詞be 有人稱、數(shù)和時態(tài)的變化，其變化規(guī)則與be 作為連系動詞時完全一樣。時態(tài)被動語態(tài)結(jié)構(gòu)例句一般現(xiàn)在 時am are +過去分詞is English is spoken in many countries.一般過去 時was +過去分詞were + 過去分詞This bridge was built in 1989.情 態(tài)動 詞can/shouldmay +be+過去分詞must/……The work must be done right now. ③被動語態(tài)的用法當(dāng)我們不知道誰是動作的執(zhí)行者，或者沒有必要指出誰是動作的執(zhí)行者，或者只需強(qiáng)調(diào)動作的承受者時，要用被動語態(tài)。2. allow sb. to do sth. 允許某人做某事（主動語態(tài)）如：　 Mother allows me to watch TV every night. 媽媽允許我每晚看電視?！e allowed to do sth. 被允許做某事（被動語態(tài)）如：　　LiLy is allowed to go to Qinzhou. 莉莉被允許去欽州。3. get their ears pierced 穿耳洞　讓/使（別人）做某事　 get sth. done(過去分詞)　　　　　　　　　　　 have sth. done 如：　I get my car made. == I have my car made. 我讓別人修好我的車4. enough 足夠　　形容詞＋enough 如：beautiful enough　足夠漂亮 enough＋名詞　如：enough food 足夠食物 enough to 　足夠…去做…　如：　　　I have enough money to go to Beijing. 我有足夠的錢去北京。 She is old enough to go to 。5. stop doing sth. 停止做某事　Please stop 。stop to do sth. 停止下來去做某事　Please stop to speak. 　　請停下來說話。6. 看起來好像…sb. seem to do sth. He seems to feel very sad.it seems that +從句It seems that he feels very sad. 他看起來好像很傷心。 7. 系動詞不能獨(dú)立作謂語，要和表語一起構(gòu)成謂語。常用的連系動詞有：look, feel, be, bee, get, turn, smell, taste, stay(保持), kept等。連系動詞除be 和bee 等少數(shù)詞可接名詞作表語外，一般都是接形容詞?！∪纾骸　hey are very happy. He became a doctor two years ago. She felt very tired.8. 倒裝句: 由so＋助動詞(be/do/will/have)/情態(tài)動詞＋主語　意為：…也是一樣　　She is a student. So am I.　她是一個學(xué)生，我也是。 She went to school just now. So did I . 她剛才去學(xué)校了，我也是 She has finished the work. So have I . 她已經(jīng)完成了工作,我也完成了。 She will go to school. So will he.　她將去學(xué)校，他也是。9. yet 仍然，還　常用在否定句或疑問句當(dāng)中10. stay up 熬夜如：I often stay up until 12:。11. clean up 打掃、整理　clean out 徹底地打掃內(nèi)部如：　　I have cleaned up the bedroom. 我已經(jīng)打掃完了臥室。12. 程度副詞：always總是 usually經(jīng)常 sometimes有時 never從不 如：I am always/usually/sometimes/never late for school. 我總是/經(jīng)常/有時/從不上學(xué)遲到。13. 曾經(jīng)做某事：　　　Do you ever get to school late? Yes, I do. No, I don’t. Have you ever got to school late? Yes, I have. No, I haven’t.14. go shopping(去購物), go fishing(去釣魚), go swimming(去游泳), go boating(去劃船), go hiking(去登山), go trekking(去徒步) 15. be strict with sb. 對某人嚴(yán)厲　be strict in sth. 對某事要求嚴(yán)格 如： Mother is strict with her son. 媽媽對她的兒子很嚴(yán)厲。16. take the test 參加考試pass the test 通過考試fail a test 考試失敗17. the other day 前幾天18. agree 同意　反義詞 disagree不同意 動詞 agreement 同意　be in agreement 意見一致反義詞 disagreement 不同意　名詞18. keep sb/ sth. ＋形容詞　使某人/某物保持….　如：　　We should keep our city 。19. both…and…　+ 動詞復(fù)數(shù)形式如： Both Jim and Li Ming play bastketball.20. learn (sth.) from sb. 向誰學(xué)習(xí)(什么) 如： Jim learnt English from his English teacher. 吉姆向他的英語老師學(xué)習(xí)英語21. have an opportunity to do sth. 有機(jī)會做某事 have a chance of doing sth. 有機(jī)會做某事 如：I have an opportunity to go to Beijing. I have a chance of going to Beijing.22. at present 目前23. at least 最少 at most 最多24. 花費(fèi) take ,cost, spend , pay sth. take (sb.) time to do sth. It took (me) 10days to read the book. sth. cost (sb.) …… The book cost (me) 100yuan. sb. spend … on sth. She spent 10days on this book. sb. spend …doing sth. She spent 10days reading this book. sb. pay … for sth. She paid 10yuan for this book.25. have +時間段+off 放假，休息 如：have 2 days off26. reply to 答復(fù)某人 如：She replayed to MrGreen.27. agree with sb./sth. 同意某人、事 如：I agree with her. agree to one’s plan. 同意某人的意見 如：I agree to Li Lei’s plan.28. get in the way of 礙事，妨礙 如： Her social life got in the way of her studies. 她的社會生活妨礙了她的學(xué)習(xí)。29. success n. succeed in v. successful adj. successfully adv. 30. think about 與think of 的區(qū)別 ①當(dāng)兩者譯為： 認(rèn)為、想起、記著時，兩者可互用 I often think about/ of that day. 我經(jīng)常想起那天。 ②think about 還有“考慮”之意 ，think of 想到、想出時兩者不能互用 At last, he thought of a good idea. 最后他想出了一個好主意。 We are thinking about going Qinzhou. 我們正在考慮去欽州。31. 對… 熱衷， 對…興趣be serious about doing 如：She is serious about dancing. 她對跳舞熱衷。be serious about sth. 如：She is serious about him. 她對他感興趣。32. care about sb. 關(guān)心；計較；在乎如：Mother often care about her son. take care 保重；take care of照顧 care for關(guān)心；照顧；喜歡；愿意九年級英語Unit41. if 引導(dǎo)的非真實(shí)性條件狀語從句 即 虛擬語氣 通過動詞形式的變化來表示說話人對發(fā)生的動作或存在的狀態(tài)所持的態(tài)度或看法的動詞形式稱為語氣，虛擬語氣表示說話人所說的話不是事實(shí)，而是一種祝愿，建議或是與事實(shí)相反的假設(shè)等。 If 引導(dǎo)的條件狀語從句分為真實(shí)和非真實(shí)條件句，非真實(shí)條件句應(yīng)用虛擬語氣。如果要表示與現(xiàn)在或?qū)硎聦?shí)相反時，其虛擬語氣結(jié)構(gòu)為：句 型條件從句主 句謂語動詞形式動詞過去式(be動詞用were)would+動詞原形 即：(從句)if +主語+動詞過去式(be 動詞用were), 一般過去時(主句) 主語+would+動詞原形 過去將來時 如：If I had time, I would go for a walk.如果我有時間，我就會去散步。(事實(shí)上我現(xiàn)在沒有時間) If I were you, I would take an umbrella. 假如我是你的話，我會帶上雨傘。(事實(shí)上我不是你)I would say no if someone asked me to be in a movie. 假如有人請我當(dāng)電影演員，我會表示拒絕。(事實(shí)上瑞沒有人請我當(dāng)電影演員)2. pretend to do sth. 假裝做某事 I pretended to sleep just now. pretend +從句 假裝… I pretended that I fell asleep. 3. be late for 遲到 如： I am late for work/ school/ class/ party.4. a few 與 a little 的區(qū)別，few 與 little 的區(qū)別 ⑴ a few 一些 修飾可數(shù)名詞 a little 一些 修飾不可數(shù)名詞 兩者表肯定意義 如：He has a few friends. 他有一些朋友。 There is a little sugar in the bottle. 在瓶子里有一些糖。 ⑵ few 少數(shù)的 修飾可數(shù)名詞 little 少數(shù)的　修飾不可數(shù)名詞 但兩者表否定意義 如：He has few friends. 他沒有幾個朋友。 There is little sugar in the 。5. hundred, thousand , million, billion (十億)詞前面有數(shù)詞或several 一詞時要不能加s ，反之，則要加s 并與of 連用， 表示數(shù)量很多 如：several hundred/ thousand/ million/ billion people 幾百/千/百萬/十億人 hun