【正文】 。 lately。 since。【點睛】常見的現(xiàn)在完成時的標(biāo)志詞：in the last few years。50．—How soon will you finish the work?—In a week. We ________ about 80% of the work so far.A．have pleted B．pleted C．will plete D．a(chǎn)re pleting【答案】A【解析】【詳解】句意“你多久會完成這個任務(wù)？一個星期，到目前為止，我們已經(jīng)完成了80%的工作了”?？疾閯釉~時態(tài)辨析題。49．— Father’s day is ing. Have you prepared any presents for your father?— Not yet, but I’m sure I ______ one for him.A．bought B．buy C．have bought D．will buy【答案】D【解析】句意：——父親節(jié)就要到了。如：His father has died since he was ，必須轉(zhuǎn)化為：His father has been dead since he was born.48．（廣東省2017年初中畢業(yè)生學(xué)業(yè)考試）— What do you think of WeChat? — Talking on WeChat ______________ people’s way of municating in the recent few years.A．influnences B．influenced C．is influencing D．has influenced【答案】D【解析】句意：——你認(rèn)為微信怎么樣？——近幾年，在微信上說話已經(jīng)影響了人們的交流方式。瞬間動詞可以用于現(xiàn)在完成時，但不能和表示一段時間的狀語連用。點睛：短暫性動詞又稱瞬間動詞，表示動作一旦發(fā)生就立即結(jié)束。47．Is that beautiful sweater yours?Yes. I it for two years.A．bought B．have bought C．have had D．kept【答案】C【解析】句意：——那件漂亮的毛衣是你的嗎？——是的，我已經(jīng)買了兩年了。in ten months十個月后，用于一般將來時。到時候見。根據(jù)時間副詞then可知此處用過去進行時，故選B。t see you at Olympic Sports Centre this morning. What happened? Sorry, I the exchange students around our school then.A．showed B．was showing C．a(chǎn)m showing D．will show【答案】B【解析】句意：——今天早上我在奧運會體育中心沒有看見你。根據(jù)句中The teacher came into…可知，這句話用的是過去時態(tài)，且從句中表示的是正在進行的動作，因此應(yīng)用過去進行時態(tài)，選C。44．The teacher came into the classroom while the students _________ their homework.A．a(chǎn)re doing B．did C．were doing【答案】C【解析】【詳解】句意：當(dāng)學(xué)生們正在做作業(yè)的時候，老師走進了教室。B選項是一般過去時；C選項是現(xiàn)在進行時；D選項是一般將來時。have supper是一個固定的短語，意思是吃晚飯。根據(jù) for a few days可知，這些天一直在香港，表示從過去的時間一直延續(xù)到現(xiàn)在，應(yīng)用現(xiàn)在完成時；又根據(jù)has been to去過和has gone to去過都不能與時間段連用可知，應(yīng)排除BC；要表示在哪里呆多長時間應(yīng)用延續(xù)性動詞短語 be in表狀態(tài)，故答案選D。42．— Mike, I haven’t seen your elder sister for a long time. — She ______ Hong Kong on business for a few days.A．went to B．has gone to C．has been to D．has been in【答案】D【解析】句意：——邁克，我好久沒見到你姐姐了。這里是there be句型，不能出現(xiàn)have/has，排除BD；根據(jù)時間狀語tomorrow ，其結(jié)構(gòu)是there will be+主語+介詞短語。41．There a basketball game between Class 8 and Class 12 tomorrow afternoon.A．is B．has C．will be D．will have【答案】C【解析】【詳解】句意：明天下午在8班和12班之間將有一場籃球比賽。40．Peter and Linda Beijing for Shanghai yesterday afternoon.A．leave B．left C．a(chǎn)re leaving D．will leave【答案】B【解析】【詳解】句意：昨天下午Peter和 Linda離開北京去上海了。 is drinking【答案】A【解析】【詳解】句意：她兒子過去常喝可樂，但現(xiàn)在他習(xí)慣喝牛奶。 drinksC．is used to drinking。39．Her son Coke, but now he milk.A．used to drink。我們正在聽一首美妙的樂曲。答案為A。37．They ________ the ing of the year 2018 when an accident happened.A．were celebrating B．celebratedC．would celebrate D．have celebrated【答案】A【解析】【詳解】句意“當(dāng)事故發(fā)生時，他們正在慶祝即將來臨的2018年”。there是副詞，前面不加介詞，get there到達(dá)那里。但是我保證我一到達(dá)那里，就給你打電話。問句是時間狀語從句，主句do是一般現(xiàn)在時，可知過去式took錯誤，結(jié)合答語At 10:，故選D?？疾閯釉~短語和時態(tài)辨析題。35． Mr. Black will go to Shanghai in a few days. Do you know