【文章內(nèi)容簡介】
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(jié)構(gòu)時(shí),謂語動(dòng)詞由前面的主語決定單復(fù)數(shù),根據(jù)主語Mary判斷用助動(dòng)詞has.故選D。【點(diǎn)睛】現(xiàn)在完成時(shí)的標(biāo)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(shí)間15.They each a book. Each of them from China.A.has , are B.have ,is C.a(chǎn)re having , are D.is having ,is【答案】B【解析】句意:他們每人都有一本書。他們中每個(gè)人都來自中國。第1句中they做主語,用復(fù)數(shù);第二句中each of做主語,謂語動(dòng)詞用單數(shù)。故選B。16.— Where is Mr. Wu? — He together with his students __________ singing by the lake .A.is practising B.a(chǎn)re practising C.will practise D.would practise【答案】A【解析】【詳解】句意:——胡先生在哪里?——他和他的同學(xué)們一起在湖邊練習(xí)唱歌。A. is practising正在練習(xí);單數(shù); B. are practising正在練習(xí),復(fù)數(shù);C. will practise將去練習(xí);一般將來時(shí);D. would practise會(huì)去練習(xí),過去將來時(shí)。根據(jù)上文Where is Mr. Wu? 可知下文用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)是be doing的形式,主語是he, together with his students在句中做狀語;這里be動(dòng)詞用is。根據(jù)題意,故選A。17.How time flies! We39。ll graduate. Three years _______ really a short time.A.was B.a(chǎn)re C.is【答案】C【解析】句意:時(shí)間過得真快啊!我們將要畢業(yè)了。三年真的很短??疾橹髦^一致。時(shí)間作主語時(shí)謂語動(dòng)詞用單數(shù)。根據(jù)上文How time flies! We39。ll ,結(jié)合句意和語境可知用一般現(xiàn)在時(shí),故選C。點(diǎn)睛: 在英語句子里,謂語受主語支配,其動(dòng)詞必須和主語在人稱和數(shù)上保持一致,這就叫主謂一致。表示“時(shí)間、重量、長度、價(jià)值,距離”等的名詞的復(fù)數(shù)作主語時(shí),謂語動(dòng)詞通常用單數(shù)形式,這是由于作主語的名詞在概念上是一個(gè)整體,如:Thirty minutes is enough for the work. 對(duì)于這項(xiàng)工作三十分鐘就夠了。18.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(gè)月將有一個(gè)聚會(huì)。你愿意和我一起去嗎?there be表示某時(shí)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(shí),故選B。19.—Whose iPhone7 is that?—I think it _____. I heard that he has just bought a new one.A.is Tom’s B.is Tom C.belong to Tom【答案】A【解析】句意:——那是誰的iPhone7?——我認(rèn)為它是湯姆的,我聽說他剛買了一個(gè)新的。A. is Tom’s 是湯姆的; B. is Tom 是湯姆; C. belong to Tom屬于湯姆,因從句的主語是it單三,謂語動(dòng)詞用單數(shù)形式,所以排除C;故選A20.Neith