用法a balanced diet是名詞短語,常常與eat,keep,have搭配,可構(gòu)成短語:eat a balanced diet(飲食平衡),have a balanced diet(擁有平衡飲食),keep a balanced diet(保持膳食平衡)。例如:① Everyone needs a balanced diet.人人都需要膳食平衡。② Its easy for us to have a...[繼續(xù)閱讀]

    近義短語a bit of　a little用法(1)a bit是副詞短語,表示“有點兒;稍微”之意,放在形容詞或副詞的前面,在句中作狀語,表示程度,可以和a little互換。例如:① Im a bit hungry. = Im a little hungry.我有點兒餓了。② They are a bit late for class.他們上課...[繼續(xù)閱讀]

    近義短語most important of all用法above all在句中用作狀語,放在句首、句中或句末。用于句首或句中則表示“最重要;尤其;首先”之意,比起其他因素來更為重要,相當(dāng)于most important of all;用于句末則表示“終究;畢竟;終歸;到底”之意。例如...[繼續(xù)閱讀]

    用法according to是介詞短語,表示信息來自別人或別的地方,而不是來自我們自己已知的情況。例如:① According to the result of the survey,many students like playing computer games.根據(jù)調(diào)查結(jié)果,許多學(xué)生喜歡玩電腦游戲。② The books in the library were di...[繼續(xù)閱讀]

    用法a city with a colorful history由名詞city+介詞with構(gòu)成。掌握該短語的用法首先要掌握with的用法。with的具體用法如下。(1)with表示“帶有;具有”之意,通常放在名詞或名詞短語后面,作后置定語。由with構(gòu)成的短語還有:a book with a green cov...[繼續(xù)閱讀]

    用法(1)a couple of表示“一些;幾個”之意時,后面接可數(shù)名詞的復(fù)數(shù)形式。例如:① I waited a couple of hours.我等了幾個小時。② I have a couple of things to do.我有幾件事情要辦。(2)a couple of表示“兩個;一對”之意時,主要指在一起或互相有關(guān)系...[繼續(xù)閱讀]

    用法across from是介詞短語,表示方位。例如:① The pay phone is across from the library.公用電話在圖書館對面。② The park is across from the bank.公園在銀行的對面。辨析across from　across　cross　through(1)across from作介詞短語用,表示“在……的對面”...[繼續(xù)閱讀]

    用法add to是動詞add+介詞to結(jié)構(gòu),指增加后更進一步的狀態(tài),表示“促進”之意。例如:① That of course added to our difficulties.那自然增加了我們的困難。② That film added to his reputation as an excellent actor.那部電影提升了他作為一名好演員的聲望...[繼續(xù)閱讀]

    用法(1)a few含肯定意義,相當(dāng)于some/several/a small number of。在非正式文體中,一般用only a few代替。例如:① They have a few/some/several/a small number of apples in their basket.在他們的籃子里有幾個蘋果。② Only a few people attended the meeting.只有幾個人參...[繼續(xù)閱讀]

    近義短語have enough money/time to do sth.用法afford to do sth.是動詞afford+不定式to do sth.結(jié)構(gòu),常常接在can,could,be able to之后。其主語一般是人,表示“有能力做某事;擔(dān)負得起(……的費用、損失、后果);抽得出(時間);買得起某物”之意。如果指...[繼續(xù)閱讀]