（精心整理）初中英語重點短語 語法 句型復(fù)習(xí)大全

1、 初中英語常用詞組精選必備一、動詞詞組(包括短語動詞)、介詞詞組和其他詞組(一)由be構(gòu)成的詞組1)be back/in/out 回來/在家/外出2)be at home/work 在家/上班3)be good at 善于，擅長于4)be careful of 當(dāng)心，注意，仔細(xì)5)be covered with 被復(fù)蓋6)be ready for 為作好準(zhǔn)備7)be surprised (at) 對感到驚訝8)be interested in 對感到舉9)be born 出生10)be on 在進(jìn)行，在上演， （燈）亮著11)be able to do sth. 能夠做12)be afraid

2、 of (to do sth. that) 害怕(不敢做，恐怕)13)be angry with sb. 生(某人)的氣14)be pleased (with) 對感到高興(滿意)15)be famous for 以而著名16)be strict in (with) (對工作、對人)嚴(yán)格要求17)be from 來自，什么地方人18)be hungry/thirsty/tired 餓了/渴了/累了19)be worried 擔(dān)憂20)be (well) worth doing (非常)值得做21)be covered with 被所覆蓋22)be in (great) need of (很)需

3、要23)be in trouble 處于困境中24)be glad to do sth. 很高興做25)be late for 遲到26)be made of (from) 由制成27)be satisfied with 對感到滿意28)be free 空閑的，有空29)be (ill) in bed 臥病在床30)be busy doing (with) 忙于做(忙于)(二)由come、do、get、give、go、have、help、keep、make、looke、put、set、send、take、turn、play等動詞構(gòu)成的詞組1)come back 回來2)come down 下來

4、3)come in 進(jìn)入，進(jìn)來4)come on 快，走吧，跟我來5)come out出來6)come out of 從出來7)come up 上來8)come from 來自9)do ones lessons/homework 做功課/回家作業(yè)10)do more speaking/reading 多做口頭練習(xí)/朗讀11)do ones best 盡力12)do some shopping (cooking reading, cleaning)買東西(做飯菜，讀點書，大掃除)13)do a good deed (good deeds)做一件好事(做好事)14)do morning exerc

5、ises 做早操15)do eye exercises 做眼保健操16)do well in 在某方面干得好17)get up 起身18)get everything ready 把一切都準(zhǔn)備好19)get ready for (=be ready for) 為作好準(zhǔn)備20)get on (well) with 與相處(融洽)21)get back 返回22)get rid of 除掉，去除23)get in 進(jìn)入，收集24)get on/off 上/下車25)get to 到達(dá)26)get there 到達(dá)那里27)give sb. a call 給打電話28)give a talk 作報告

6、29)give a lecture (a piano concert)作講座(舉行鋼琴音樂會)30)give back 歸還，送回31)givesome advice on 給一些忠告32)give lessons to 給上課33)give in 屈服34)give up 放棄35)give sb. a chance 給一次機(jī)會36)give a message to 給一個口信37)go ahead 先走，向前走，去吧，干吧38)go to the cinema 看電影39)go go bed 睡覺(make the bed 整理床鋪)40)go to school (college) 上

7、學(xué)(上大學(xué))41)go to (the) hospital 去醫(yī)院看病42)go over 過一遍，復(fù)習(xí)/ go over to 朝走去43)gofishing/skating/swimming/shopping 去鉤魚/滑冰/游泳/買東西44)go home (there) 回家去(去那兒)45)go round 順便去，繞道走46)go up 上去47)go out for a walk 外出散步48)go on (doing) 繼續(xù)(做)49)go on with ones work 繼續(xù)某人的工作50)go upstairs/downstairs 上/下樓51)(the lights)

8、 go out (燈)熄了52)have a lesson (lessons)/a meeting 上課/開會53)have a football match (basketball match) 舉行一場足球(藍(lán)球)賽54)have dictation 聽見55)have a try 試一試56)have a good/wonderful time 玩得很高興57)have a lecture (a piano concert) 聽講座(聽鋼琴音樂會)58)have a report (talk) on 聽一個關(guān)于的報告59)have a glass of water (a cup of t

9、ea) 喝一杯水，(一杯茶)60)have breakfast/lunch/supper 吃早飯/午飯/晚飯61)have a meal (three meals) 吃一頓飯(三餐飯)62)have a dinner 吃正餐63)have bread and milk for breakfast 早飯吃面包和牛奶64)have (have got) a headache 頭痛65)have a fever 發(fā)燒66)have a cough (a cold) 咳嗽(感冒)67)have a look (at) 看一看68)have a rest (a break) 休息一會兒(工間或課間休息)

10、69)have a talk 談話70)have a swim/walk 游泳/散步71)have sports 進(jìn)行體育鍛煉72)have a sports meet (meeting) 開運(yùn)動會73)have something done 讓人(請人)做74)have a test/an exam 測驗/考試75)have an idea 有了個主意76)had better do sth. (not do sth.) 最好做(最好不要做)77)have a word with 與談幾句話78)help sb. with sth. help sb. do sth. 在方面幫助 幫助做79)

11、help oneself to some chicken/fish/meat 請隨便吃點雞/魚/肉80)help each other 互相幫助81)keep up with 跟上，不落后于82)keep silent/quiet 保持沉默/安靜83)keep sb. doing sth. 使一直做84)keep ones diary 記日記85)make a noise (a lot of noise, much noise, noises)吵鬧(十分嘈雜，響聲)86)make a living 謀生87)make sb. do sth. 迫使某人做88)make faces (a face

12、)做鬼臉89)make friends (with)與交朋友90)make a mistake (mistakes)犯錯誤91)make room/space for 給騰出地方92)make a sentence (sentences)with 用造句93)make a fire 生火94)be made from/of 由制成95)be made in 在地方制造96)look out of (outside) 往外看(看外面)97)look up a word (in the dictionary) 查字典98)look up 往上看，仰望99)look after 照管，照看，照顧10

13、0)look for 尋找101)look like 看上去像102)look fine/well/tired/worried 看起來氣色好/健康/疲勞/憂慮103)look out 當(dāng)心，小心104)look on as 把當(dāng)作看待105)look around 朝四周看106)look at 看著107)put on 穿上(衣服)，戴上(帽子)，上演(戲劇)108)put up 建造，搭起，掛起，舉起，張?zhí)?09)put into 使進(jìn)入，輸入110)put ones heart into 全神貫注于111)putdown 把放下112)putinto 把譯成113)set up 豎起，建

14、起114)set off 出發(fā)，動身115)set out 出發(fā)116)set an example for 為樹立榜樣117)send for 派人去請(叫)118)send out 放出，發(fā)出119)end up 把往上送，發(fā)射120)take ones advice 聽從某人勸告121)take out 拿出，取出122)take down 拿下123)take place 發(fā)生124)take ones place 坐的座位，代替某人職務(wù)125)take the place of 代替126)take a walk/rest 散步/休息127)take it easy 別緊張128)t

15、ake sth.with sb. 隨身帶著129)take sb. to a park/London for ones holidays 帶某人去公園/倫敦度假130)take care of 關(guān)心，照顧，保管131)take a look (a last look) at 看一看(最后看一眼)132)take an exam 參加考試133)take away 拿走134)take back 收回，帶回135)take hold of 抓住136)take off 脫下(衣，帽，鞋等)拿掉137)take (an active) part in (積極)參加(活動)138)take phot

16、os 拍照139)take some medicine 服藥140)take a bus/train, boat/ 乘公共汽車，火車/船141)turn on 開，旋開(電燈，收音機(jī)等)142)turn off 關(guān)上(電燈，收音機(jī)等)143)turn in 交出，上交144)turninto 變成145)turn to 翻到，轉(zhuǎn)向146)turn down (把音量)調(diào)低147)turnover 把翻過來148)play basketball 打籃球，football 踢足球，volleyball 打排球149)play games 做游戲150)play the piano (the vio

17、lin) 彈鋼琴(拉小提琴)151)play with snow 玩雪152)play a joke (on) 對開玩笑(三)由其他動詞構(gòu)成的詞組153)think over 仔細(xì)考慮154)arrive at/in a place 到達(dá)某處155)eat up 吃完，吃光156)do well in 在干得好157)enjoy doing sth. like doing sth. 喜歡做某事 喜歡干某事158)find out 發(fā)現(xiàn)，查出(真相等)159)finish off 吃完，喝完160)stop doing sth. 停止做某事161)stop to do sth. 停下來去做某事1

18、62)hold a meting 舉行會議163)hold up 舉起164)hurry up 趕快，快點165)enter for 報名參加166)langht at 嘲笑167)be used to 習(xí)慣于168)used to 過去常常169)wakeup 喚醒170)work out 算出二、動詞短語、介詞短語和其他詞組1)ask for 向要，請求2)ask for leave 請假3)send for 派人去請(叫)4)pay for 付的款5)wait for 等候6)thank for 為感謝7)apologize to sb. for sth. 為某事向某人道歉8)look

19、for 尋找9)leavefor 離開去10)fall off 跌落11)catch cold 著涼，傷風(fēng)12)catch up with 趕上13)agree with sb. 贊成，同意某人的意見14)filledwith 把裝滿15)tell sb. about sth. 告訴某人某事16)talk about 談?wù)?7)think about 考慮18)worry about 擔(dān)憂19)look after 照料20)run after 追趕，跟在后面跑21)read after 跟讀22)smile at 對微笑23)knock at 敲(門、窗)24)shout at 對大喊(嚷)

20、25)throw away 扔掉26)work hard at 努力做27)wait in line 排隊等候28)changeinto 變成29)hurry into 匆忙進(jìn)入30)run into 跑進(jìn)31)hear of 聽說32)think of 認(rèn)為，考慮33)catch hold of 抓住34)instead of 代替35)hand in 交上來36)stay in bed 臥病在床37)hear from 收到來信38)at once 立刻39)at last 最后40)at first 起先，首先41)at the age of 在歲時42)at the end of 在之

21、末43)at the beginning of 在之初44)at the foot of 在腳下45)at the same time 同時46)at night/noon 在夜里/中午47)with ones help 在某人的幫助下，由于某人的幫助48)with the help of 在的幫助下49)with a smile 面帶笑容50)with ones own eyes 親眼看見51)after a while 過了一會兒52)from now on 從現(xiàn)在起53)from then on 從那時起54)far example 例如55)far away from 遠(yuǎn)離56)fro

22、m morning till night 從早到晚57)by and by 不久58)by air mail 寄航空郵件59)by ordinary mail 寄平信60)by the way 順便說61)by the window 在窗邊62)by the end of 到底為止63)little by little 逐漸地64)in all 總共65)in fact 事實上66)in ones twenties 在某人二十幾歲時67)in a hurry 匆忙68)in the middle of 在中間69)in no time (in a minute) 立刻，很快70)in time

23、 (on time) 及時71)in public 公眾，公開地72)in order to 為了73)in front of 在前面74)in the sun 在陽光下75)in the end 最后，終于76)in surprise 驚奇地77)in turn 依次78)of course 當(dāng)然79)a bit (of) 有一點兒80)a lot of 許多81)on ones way to 某人在去的路上82)on foot 步行，走路83)a talk on space 一個關(guān)于太空的報告84)on the other hand 另一方面85)at/on the weekend 在周末

24、86)on the left (right) 在左(右)邊87)on the other side of 在另一邊88)on the radio 通過收音機(jī)(無線電廣播)89)to ones joy 使高興的是90)to ones surprise 使驚訝的是三、量詞詞組和其他詞組(一)量詞詞組1)a bit 一點兒2)a few (of) 一些(可數(shù))，幾個3)a little 一些(不可數(shù))4)a lot of (lots of) 許多5)a piece of 一張(一片，塊)6)a cup of 一茶懷7)a glass of 一玻璃杯8)a pile of (piles and pil

25、es of) 一堆(一堆堆的)9)a box of 一盒10)a copy of 一份，一本11)a bowl of 一碗12)a basket of 一籃13)a plate of 一盤14)a bottle of 一瓶15)a basin of 一臉盆16)a set of 一套17)a kind of 一種18)a type of 一種類型的19)a great deal of 非常多，大量的(不可數(shù)名詞)20)a large (great) number of 非常多，大量的(可數(shù)名詞)21)a great many 大量，許多(可數(shù)名詞)22)a different type of

26、一種不同型號的23)a group of 一隊，一組，一群(二)其他詞組1)all kinds of 各種各樣的2)all over the world/the country 全世界/全國3)all over 遍及每一部分，渾身4)all ones life 一生5)one after another 順次6)the Childrens Palace 少年宮7)day after day 日復(fù)一日8)up and down 上上下下9)the day after tomorrow 后天10)the day before yesterday 前天11)the last/past two yea

27、rs (or so) 最近兩年(左右)12)the whole country/the whole world 全國/全世界13)a moment ago 剛才14)just now/then 剛才/那時15)half an hours walk 步行半小時的路程16)late on 過后，后來初中英語語法總結(jié)1 (see 、hear 、notice 、find 、feel 、listen to 、 look at (感官動詞)+do eg:I like watching monkeys jump 2 （比較級 and 比較級） 表示越來越怎么樣 3 a piece of cake =easy

28、 小菜一碟（容易） 4 agree with sb 贊成某人 5 all kinds of 各種各樣 a kind of 一樣 6 all over the world = the whole world 整個 世界 7 along with同一道，伴隨 eg : I will go along with you我將和你一起去 the students planted trees along with their teachers 學(xué)生同老師們一起種樹 8 As soon as 一怎么樣就怎么樣 9 as you can see 你是知道的 10 ask for 求助 向要（直接接想要的東西）

29、 eg : ask you for my book 11 ask sb for sth 向某人什么 12 ask sb to do sth 詢問某人某事 ask sb not to do 叫某人不要做某事 13 at the age of 在歲時 eg：I am sixteen I am at the age of sixteen 14 at the beginning of 的起初；的開始 15 at the end of +地點/+時間 最后；盡頭；末尾 eg : At the end of the day 16 at this time of year 在每年的這個時候 17 be /f

30、eel confident of sth /that clause +從句 感覺/對什么有信心，自信 eg : I am / feel confident of my spoken English I feel that I can pass the test 18 be + doing 表：1 現(xiàn)在進(jìn)行時 2 將來時 19 be able to (+ v 原) = can (+ v 原） 能夠 eg : She is able to sing She can sing 20 be able to do sth 能夠干什么 eg :she is able to sing 21 be afrai

31、d to do (of sth 恐懼，害怕 eg : Im afraed to go out at night Im afraid of dog 22 be allowed to do 被允許做什么 eg: Im allowed to watch TV 我被允許看電視 I should be allowed to watch TV 我應(yīng)該被允許看電視 23 be angry with sb 生某人的氣 eg : Dont be angry with me 24 be angry with(at) sb for doing sth 為什么而生某人的氣 25 be as原級as 和什么一樣 eg

32、: She is as tall as me 她和我一樣高 26 be ashamed to 27 be away from 遠(yuǎn)離 28 be away from 從離開 29 be bad for 對什么有害 eg : Reading books in the sun is bad for your eyes 在太陽下看書對你的眼睛不好 30 be born 出生于 31 be busy doing sth 忙于做什么事 be busy with sth 忙于 32 be careful 當(dāng)心；小心 33 be different from 和什么不一樣 34 be famous for 以

33、著名 35 be friendly to sb 對某人友好 36 be from = come from 來自 eg ：He is from Bejing He comes from Bejing Is he from Bejing ? Does he come from Bejing ? 37 be full of 裝滿的 be filled with 充滿 eg: the glass is full of water the glass is filled with water 38 be glad+to+do/從句 39 be going to + v(原） 將來時 40 be good

34、 at(+doing) = do well in 在某方面善長, 善于 41 be good for 對什么有好處 eg : Reading aloud is good for your English 42 be happy to do 很高興做某事 43 be helpful to sb 對某人有好處 eg : Reading aloud is helpful to you 大聲朗讀對你有好處 Exercising is helpful to your bady 鍛煉對你的身體有好處 44 be in good health 身體健康 45 be in trouble 處于困難中 eg :

35、 She is in trouble They are in tronble 46 be interested in 對某方面感興趣 47 be late for = come late to 遲到 eg: Be late for class 上課遲到 48 be like 像 eg : Im like my mother 49 be mad at 生某人的氣 50 be made from 由制成(制成以后看不見原材料) 51 be made of 由制成(制成以后還看得見原材料) 52 be not sure 表不確定 53 be on a visit to 參觀 54 be popula

36、r with sb 受某人歡迎 55 be quiet 安靜 56 be short for 表*的縮寫 eg: 陶 is short for 陶俊杰 57 be sick in bed 生病在床 58 be sorry to do sth be sorry for sb eg : I am sorry for you 59 be sorry to hear that 60 be sorry to trouble sb eg : I am sorry to trouble you 61 be strict in doing sth 嚴(yán)于做某事 eg : Hes strict in obeyin

37、g noles 62 be strict with sb 對某人要求嚴(yán)格 eg: Some students are not strict with them selves 這些學(xué)生對自己不嚴(yán)格 63 be strict with sb in sth 某方面對某人嚴(yán)格 64 be supposed to do 被要求干什么 65 be sure 表確定 66 be sure of doing sth 對做某事有信心 eg: He is sure of winning I am sure of learning English well 67 be sure of sth 對做某事有信心 eg:

38、 Im sure of my head (my teacher 我相信我的大腦（老師） 68 be sure that sth 對做某事有信心 eg: Im suer that he can pass the test 我相信他能通過考試 69 be sure to do sth一定會做某事eg: We are sure to pass the test 我們一定會通過這次考試 We are sure to learn English well 我們一定能學(xué)好英語 70 be terrified of + 名/動doing 害怕 71 be terrified to do sth 害怕做某事

39、72 be the same as 和什么一樣 73 be used to doing sth 習(xí)慣做某事 eg: My father is used to getting up early 我爸爸習(xí)慣早He is used to sleeping in class 他習(xí)慣上課睡覺 74 be worth doing 值得做什么 75 be(feel) afraid to do sth 害怕做某事be afraid of sth 害怕某物 be afraid that 叢句 76 because+句子 because of +短語 eg : He was late because he had

40、 a headache He was late because of his headache 77 begin to do = start to do 開始做某事 startwith=beginwith 以什么開始什么 eg : Lets begin the game with the song I begin to go home 78 betweenand 兩者之間 79 borrow sth from sb 向借 lend sth to sb ( lend sb sth 借給什么東西 eg : I borrowed a pen from him he lent a pen to me

41、( he lent me a pen 80 both = the same(as) = not different(from) 表相同 81 bother 打擾 bother sb to do sth eg : Im sorry to bother you ,but can you tell me to way to the station 我十分道歉打擾你，但是你能告訴我怎么去車站 the problem has been bothering me for weeks 這個問題困擾了我?guī)讉€周了 Hes bothering me to lend him money 82 by the end

42、of 到為止 83 call sb sth eg : We call him old wang 84 care 關(guān)心 eg : Dont you care about this countrys future ?你為什么不關(guān)心國家的未來 85 catch up with sb 趕上某人 86 chat with sb 和某人閑談 take sb to + 地點 帶某人去某地 87 come in 進(jìn)88 come over to 過來 89 come up with 提出 eg: Can you come up with a good idea 你能想出一個好辦法嗎？ 90 communica

43、te with sb 和某人交流 91 consider + doing 考慮做什么 eg : Why not consider going to lu zhou 為什么不考慮去瀘州？ 92 dance to 隨著跳舞 eg : She likes dancing to the music 她喜歡隨著音樂跳舞 93 decide to do sth 決定做某事 94 do a survey of 做某方面的調(diào)查 95 do better in 在方面做得更好 96 do wrong 做錯 97 Dont forget to do sth 不要忘了做某事 98 Dont mind +doing

44、/從句 /名詞 不要介意 99 each +名（單）每一個eg : Each student has many books 每一個學(xué)生都有一些書 100 end up +doing 101 enjoy +doing喜歡 102 escape from 從逃跑eg: The prisoners have escaped from the prison犯人從監(jiān)獄里逃跑出來 103 expect to do sth 期待做某事 104 fall down 摔下來 fall off 從哪摔下來 105 fall in love with sb /sth 愛上什么 106 far from 離某地遠(yuǎn) e

45、g : The school is far from my home 107 find +it +adj +to do 發(fā)現(xiàn)做某事怎么樣 108 find sb/sth +adj 發(fā)現(xiàn)什么怎么樣 eg : I find the book interesting 109 finish 完成+doing（名詞） 110 fit to sb = be fit for sb 適合某人 111 forget to do 沒有做而忘了 forget doing 做了而又忘了 eg: Dont forget to go home I forget closing door 112 fromto 從某某到某某

46、 eg: From me for her 113 get /have sth down 做完，被（別人）做eg: I have my hair cut 我理了發(fā)(頭發(fā)被剪了） Tom got his bad tooth pulled out 湯母把他的壞牙拔掉了（被牙醫(yī)拔掉了） 114 get a part-time job= find a part-time job 115 get along well with sb = get on well with sb 與某人相處得好 116 get along with sb = get on with sb 與某人相處 117 get read

47、y for = be ready for為什么而準(zhǔn)備eg : I get ready for math I am ready for math 118 get sb in to trouble 給某人麻119 get sb to do sth 120 getfrom 從某處得到某物 121 give a talk 做報告 eg: He is give a tall 122 give sth to sb give sb sth 給某人某物 123 go fish 釣魚 go swimming 游泳 124 go on to do 去做下一件事 go on doing 繼續(xù)做這件事 125 go

48、out away from go out of 126 go to school 上學(xué)（用于專業(yè)的）go to the school 去學(xué)校（不一定是上學(xué)） 127 good way to 好方法 128 hate to do 討厭沒做過的事 hate doing 討厭做過的事 129 have a party for sb 舉辦誰的晚會 130 have a talk 聽報告 談一談 131 have been doing 現(xiàn)在完成進(jìn)行時 eg : You have been talking You have been sleeping since 132 have been to ( 地方

49、）去過某過地方 have gone to （地方） 去了某地還沒回來 133 have fun +doing 玩得高興 134 have sth to do 有什么事要做 eg: I have a lot of homework to do 我有很多家庭作業(yè)要做 I have nothing to do 我沒什么事情做 135 have to do sth 必須做某事 136 have trouble (problem) (in) doing sth 做什么事情有麻煩 137 havetime +doing 138 have(時間)off 放假 eg: I have month off 我請一

50、個月得假 139 hear sb +do/doing 聽見某人做某事/正在做某事 140 help a lot 很大用處 141 help sb with sth ones sth 幫助某人某事（某方面） help sb (to) do sth 幫助某人做某事 142 hope to do sth 希望做某事 143 How about(+doing) = What about(+doing) 144 how do you like = what do you think of 你對什么的看法 145 if : 是否wether eg: I dont know if (wether) I sh

51、ould go to the party 我不知道我是否應(yīng)該去參加晚會 He dont know if (wether) we will arrive on time tomorrow morning 他不知道我們明天早上是否能準(zhǔn)時到達(dá) 146 if :如果，假如（全部接一般時態(tài)）條件語態(tài)從句 eg: Ill go to LuZhou if it doest rain 假如明天不下雨，我就去瀘州 If they change the plan they will let me know 假如他們要改變計劃，他們會讓我知道的 Ill go to England ,if I have enough

52、 money next year 如果我明年由足夠的錢，我就要去英國 147 in ones opinion = sb think 某人認(rèn)為 148 in some ways 在某些方面 149 in the end = finally(adv) 最后 150 in the north of 什么在什么的北方 （north 北 sowth 南 west 西 east 東 ） 151 in the sun 在太陽下 152 increase 增加 eg : Theyve increased the prece of petrol by 3% 他們把石油價增加了3% the population

53、has increased from 12 million ten years ago to 18 million now 153 instead of +（名 ） 代替 eg: Id like an apple instead of a pear 我想要蘋果，而不要梨子 I like English instead of math 我喜歡英語而不喜歡數(shù)學(xué) 154 introduce sb to sb 介紹某人給某人 introduce oneself 自我介紹 155 invite sb to do sth 邀請某人做某事 156 It takes sb sometime to do sth

54、 做某人花掉某人多少時間 eg : It took me 5 minutes to do my homework It takes me half an hour to cook 157 Its +adj +for sb to do sth 對某人來說做某事怎么樣 158 Its +adj +to do 做某事怎么樣 159 Its +adj for sb 對于某人來說怎么樣 Its +adj of sb 對某人來說太怎么樣 160 Its +adj(for sb) to do（對某人來說） 做某事怎么樣 Its +adj of sb to do sth 對某人來說做某事太怎么樣 eg : I

55、ts nice of you to help me with my English 161 Its a good idea for sb to do sth 對 來說是個好主意 162 Its important to sb 對某人來說很重要 eg: Its important to me 163 Its time to do sth Its time for sth 到了該去做某事的時間 eg : Its time to have class Its time for class 該去上課了 164 join = take part in 參加 165 just now 剛才 166 keep +sb /sth +adj /介詞短語 讓什么保持