【文章內容簡介】 or two ，可知瑪麗和她的父母待在香港兩周了，一起去了香港，并且還沒有回來，所以用have/has gone to；have/has been to 則表示去過某地（已經(jīng)回來）；主語后面由with結構時，謂語動詞由前面的主語決定單復數(shù)，根據(jù)主語Mary判斷用助動詞has．故選D。【點睛】現(xiàn)在完成時的標志詞already（肯定）, yet（否定，疑問）, just, before, recently, still, lately, never, ever, never, twice, on several occasion, in the past few days/weeks/months/years,（up to）these few days/weeks/months/years, this morning/week/month/year, just, up to present, so far, up to now, till now, since+時間19．Everyone except Tom and Jim _______ going to visit some friends in Shenzhen.A．is B．a(chǎn)re C．a(chǎn)m D．be【答案】A【解析】【詳解】句意：除了湯姆和吉姆之外，每個人都會去拜訪在深圳的一些朋友。Except意為“除了”，引起的結構跟在主語后面，不能看作是并列主語，主語如是單數(shù)，其謂語動詞仍然用單數(shù)形式，本句主語是everyone，不定代詞，謂語動詞用be動詞單數(shù)is，故選A?！军c睛】as well as, with, along with, like, together with, rather than, except, but, including, acpanied by, plus, besides, in addition to, no less than 等引起的結構跟在主語后面，不能看作是并列主語，該主語不受這些詞組引導的插入語的影響，主語如是單數(shù)，其謂語動詞仍然用單數(shù)形式。例如：1） My mother, as well as my father, has a key to the office. 2） The man together with his wife and children sits there watching TV. 3） His sister no less than you is wrong. 4） The reading course book, plus its reference books, is helpful to college students.20．—It’s a pity that my teachers parents allow me to swim alone.—After all you are too young, safety first.A．either...or B．neither… nor C．both...and D．not only...but also【答案】B【解析】【詳解】句意：——很遺憾，我的老師和父母都不允許我獨自游泳。——畢竟你還太小，安全第一?？疾椴欢ù~辨析。A. 要么……要么，表示二者擇其一；B. 既不……也不，表示兩者都不；C. …和…（兩者）都；D. 不僅……而且。根據(jù)回答After all you are too young, safety ，故選B。21．There____ a party next you like to go with me?A．will have B．is going to be C．is going to have【答案】B【解析】句意：下個月將有一個聚會。你愿意和我一起去嗎？there be表示某時或某地有某人或某物；have表示某人或某物擁有。根據(jù)next month可知此處用there be的一般將來時，故選B。22．The population of China _______over billion and China has _______population in the world.A．is, the bigger B．a(chǎn)re, the biggest C．is, the biggest D．a(chǎn)re, the bigger【答案】C【解析】句意：中國人口超過15億，中國是世界上人口最多的國家?？疾橄祫釉~和最高級辨析題。主語The population是單數(shù)第三人稱，系詞需用is，可排除are。bigger更大/多的，比較級不可用定冠詞the，可排除A項。根據(jù)句意語境，in the world（在世界上）表示的范圍廣泛，需用最高級，故選C。23．______of the students in our class ______ going to the summer camp in Beijing next week.A．Twofifths, are B．Secondfifths, areC．Twofifths, is D．Secondfifths, is【答案】A【解析】句意：我們班五分之二的學生將要去下周在北京的夏令營。分數(shù)的表達方式是：用基數(shù)詞+序數(shù)詞表示，如果分子大于1,分母則要用復數(shù)形式，所以Twofifths是正確的表達方式，分數(shù)引導的短語作主語，其謂語動詞的數(shù)應根據(jù)分數(shù)后面的名詞students來確定。所以選用be動詞的復數(shù)形式，故選A。點睛：全面總結一下分數(shù)的表達方式：首先，分數(shù)是由基數(shù)詞和序數(shù)詞構成——分子用基數(shù)詞，分母用序數(shù)詞，分子超過“1”時，分母用復數(shù)。1/4 可寫作a [one] fourth，也可寫作 a [one] quarter，分數(shù)引導的短語作主語，其謂語動詞的數(shù)應根據(jù)分數(shù)后面的名詞來確定。24．Look , there a photo of my family and there four people in it.A．is 。 are B．a(chǎn)re 。 is C．be 。 are【答案】A【解析