at? ? ?prep.???/?t/ /?t/
1.used to say where sth/sb is or where sth happens在（某處）
?at the corner of the street在街角
?We changed at Crewe.我們?cè)诳唆敁Q的車。?
?They arrived late at the airport.他們晚到了機(jī)場(chǎng)。?
?I'll be at home all morning.我一上午都在家。?
?She's at Tom's?(= at Tom's house)?.她在湯姆家中。?
?I met her at the hospital.我在醫(yī)院遇見(jiàn)了她。?
?How many people were there at the concert?音樂(lè)會(huì)上有多少人？?
2.
used to say where sb works or studies在（學(xué)習(xí)或工作地點(diǎn)）
?He's been at the bank longer than anyone else.他在銀行工作的時(shí)間比任何人都長(zhǎng)。?
?She's at Yale?(= Yale University)?.她在耶魯大學(xué)。?
3.
used to say when sth happens在（某時(shí)間或時(shí)刻）
?We left at 2 o'clock.我們?cè)趦牲c(diǎn)鐘離開(kāi)的。?
?at the end of the week周末
?We woke at dawn.我們?cè)诶杳餍褋?lái)。?
?I didn't know at the time of writing?(= when I wrote)?.我寫(xiě)的時(shí)候并不知道。?
?At night you can see the stars.夜晚可以看見(jiàn)星星。?
?What are you doing at the weekend?你打算周末干什么？?
4.
used to state the age at which sb does sth在…歲時(shí)
?She got married at 25.她25歲結(jié)的婚。?
?He left school at the age of 16.他16歲便離開(kāi)學(xué)校。?
5.
in the direction of or towards sb/sth向；朝
?What are you looking at?你在看什么？?
?He pointed a gun at her.他把槍口對(duì)著她。?
?Somebody threw paint at the prime minister.有人朝首相扔油漆。?
6
(?NAmE?)?used when giving a telephone number（提供電話號(hào)碼時(shí)用）
?You can reach me at 637-2335, extension 354.你可以打637‐2335這個(gè)電話號(hào)碼，轉(zhuǎn)分機(jī)354，與我聯(lián)系。?
?at ?first
at or in the beginning起初；起先
?I didn't like the job much at first.起初我并不很喜歡這個(gè)工作。?
?At first I thought he was shy, but then I discovered he was just not interested in other people.起先我以為他靦腆，后來(lái)才發(fā)現(xiàn)他對(duì)別人沒(méi)興趣。?
?If at first you don't succeed, try, try again.一次不成功就反復(fù)嘗試。?
ball ??/b??l/?
1.
a round object used for throwing, hitting or kicking in games and sports球
?a?golf/tennis/cricket ball高爾夫球；網(wǎng)球；板球
?Bounce the ball and try and hit it over the net.讓球反彈起來(lái)，然后試著把它打過(guò)網(wǎng)。?
2.
a round object or a thing that has been formed into a round shape球狀物
?The sun was a huge ball of fire low on the horizon.落在地平線上的太陽(yáng)像個(gè)大火球。?
?a ball of string一團(tuán)線
?Some animals roll themselves into a ball for protection.有些動(dòng)物蜷縮成一團(tuán)以保護(hù)自己。?
bank? ???/b??k/?? ?banks
1.
an organization that provides various financial services, for example keeping or lending money銀行
?My salary is paid directly into my bank.我的工資直接撥到我的銀行。?
?I need to go to the bank?(= the local office of a bank)?.我得去趟銀行。?
?a bank loan銀行貸款
?a bank manager銀行經(jīng)理
2.
an amount of sth that is collected; a place where sth is stored ready for use庫(kù)存；庫(kù)
?a bank of knowledge知識(shí)寶庫(kù)
?a?blood bank血庫(kù)
3.
the side of a river,?canal?, etc. and the land near it岸；河畔
?He jumped in and swam to the opposite bank.他跳下水，游到對(duì)岸。
?It's on the north bank of the Thames.它位于泰晤士河北岸。?
?a house on the banks of the River Severn?(= on land near the river)塞文河畔的一所房子
basket???n.? /?bɑ?sk?t/?? ?baskets
1.
a container for holding or carrying things.?Baskets?are made of thin strips of material that bends and twists easily, for example plastic, wire or?wicker?.籃；簍；筐
?a?shopping basket購(gòu)物籃
?a?picnic basket野餐籃子
?a?clothes/laundry basket?(= in which dirty clothes are put before being washed)存放待洗衣服的洗衣筐
?a?wicker/wire basket柳條╱鐵絲筐
?a?cat/dog basket?(= in which a cat or dog sleeps or is carried around)貓╱狗籃
2.
the amount contained in a?basket一籃，一筐，一簍（的量）
?a basket of fruit一筐水果
3.
the net and the metal ring it hangs from, high up at each end of a?basketball court?; a point that is scored by throwing the ball through this net（籃球運(yùn)動(dòng)的）籃；投籃得分
?to?make/shoot a basket投球得分╱入籃
bathroom? ? ?n.??/?bɑ?θru?m/?? ?-s
1.
a room in which there is a bath/?bathtub?, a?washbasin?and often a toilet浴室；盥洗室
?Go and wash your hands in the bathroom.到盥洗室洗手去。
2.
(?NAmE?)?a room in which there is a toilet, a?sink?and sometimes a bath/?bathtub?or shower洗手間；衛(wèi)生間
?I have to?go to the bathroom?(= use the toilet)?.我得上洗手間。
?Where's the bathroom??(= for example in a restaurant)衛(wèi)生間在哪里？?
beach?? /bi?t?/?? ?beaches
an area of sand, or small stones (called?shingle?), beside the sea or a lake海灘；沙灘；海濱；湖濱
?tourists sunbathing on the beach在海灘上沐浴著陽(yáng)光的游客
?a?sandy/pebble/shingle beach細(xì)沙╱卵石╱礫石海灘
?a beach bar海濱酒吧
?play beach volleyball ?打沙灘排球
beautiful? ? ?adj.? /?bju?t?fl/?
1.
having beauty; pleasing to the senses or to the mind美麗的；美好的
?a beautiful woman/face/baby/voice/poem/smell/evening漂亮的女人╱面孔╱嬰兒；美妙的聲音╱詩(shī)歌╱香味╱夜晚
?beautiful countryside/weather/music美麗的鄉(xiāng)村；美好的天氣；美妙的音樂(lè)
become? ??v./b??k?m/??becomes, becoming, (?be·came/b??ke?m/??be·come)
1.
to start to be sth開(kāi)始變得；變成
?It was becoming more and more difficult to live on his salary.他越來(lái)越難以靠他的工資維持生計(jì)了。?
?It soon became apparent that no one was going to come.很快就很清楚，沒(méi)人會(huì)來(lái)。?
?She was becoming confused.她開(kāi)始糊涂了。?
?She became queen in 1952.她于1952年成為女王。?
?The bill will become law next year.該議案將于明年成為法律。?
同義詞辨析? become ? get ? go ? turn
Become?is more formal than?get?. Both describe changes in people’s emotional or physical state, or natural or social changes.?become較get正式。兩者均指人的感情、身體狀況、自然或社會(huì)的變化。
Go?is usually used for negative changes.?go常用于負(fù)面變化。
Go?and?turn?are both used for changes of colour.?go和turn均用以指顏色的變化。
Turn?is also used for changes in the weather.?turn亦用于天氣的變化。
bedroom??/?bedru?m/?? -s
1.
a room for sleeping in臥室
?the spare bedroom備用臥室
?a hotel with 20 bedrooms有20個(gè)房間的旅館
?This is the?master bedroom?(= the main bedroom of the house)?.這是主臥室。
2.
-bedroomed?having the number of bedrooms mentioned有…個(gè)臥室的
?a three-bedroomed house有三個(gè)臥室的房子
