【正文】 語從句，從句用一般過去時，主句用過去進行時，故選D?！军c評】考查動詞時態(tài)辨析，本題涉及過去進行時的應用，結構be doing。24．My parents ______ when I got home yesterday. A.played根據句意可知指的是打電話那時，所以用進行時，didn39。B.B.根據What were you doing when we were playing basketball yesterday afternoon? 中的What were you doing可知問的是過去的某個時間點正在發(fā)生的事，要用過去進行時，其構成：主語+was/were+ doing．故選A。have been helping【答案】B 【解析】【分析】句意：－昨天下午你為什么不和我們去踢足球呢？－那時我正幫我母親做家務。was helping19．—Why didn39。 at 7 last night? A.結合語境，可知用過去進行時，故選D。由句子的時間狀語when I came ，結構為was/were+動詞現(xiàn)在分詞，主語是she，所以用was，故答案為D。when引導時間狀語從句，注意主句的時態(tài)。was sailing有過去的某個時間點時，表示過去某時刻正在發(fā)生的動作，用過去進行時態(tài)、故選B。was waiting for the bus at seven yesterday evening.A.注意過去進行時的用法。watchedclock last night. —Oh, I _______ an interesting talk show at that time.A.B.was travellingwere talking【答案】C 【解析】【分析】句意：你能告訴我剛才你在哪里找的高小姐了嗎？當然可以。本題主句是一般過去時態(tài)，故從句中用過去進行時態(tài)?！军c評】考查動詞的時態(tài)，理解語境，根據時態(tài)的定義去確定時態(tài)的形式。注意根據時間狀語和上下文來確定句子的時態(tài)。6．—What were you doing at this time yesterday?—I ________on the grass and drawing a picture.A.is raining你打電話時，我正躺在床上。 on the bed．A. C.注意while和進行時態(tài)連用。C.s wrong with your finger? — I hurt it while I ___________ a model plane.A.t know. He ________ it this morning when I saw him.A.B.C.D.am watching【點評】本題考查過去進行時的用法。was lyinglie的現(xiàn)在分詞是lying。rainedam sittingD.t watch the weather forecast just now. I________a football match.A.is travelings office. They ________ happily at that time.A.A. are talking 現(xiàn)在進行時； B. have talked現(xiàn)在完成時；C. were talking過去進行時。我正在聽音樂。travels【答案】 A 【解析】【分析】句意：當提姆庫克在世界各地旅游的時候，她每周給他媽媽打電話。am watching——哦，我那時正在看一個有趣的談話節(jié)目。has sailed【答案】 C 【解析】【分析】句意：當一條大魚從海中跳出來時，阿蒙正駕船在大暴雨中航行。16．I saw Sam and David in the playground yesterday afternoon. They ______ games with their classmates then. A. play；are playing；were playing四種時態(tài)的用法和區(qū)別。C.過去進行時，表示過去正在發(fā)生的動作。were, domy mother with the housework then. A.C.20． What were you doing when we were playing basketball yesterday afternoon? I ______ the classroom.A.wait 本句表示昨天晚上一直在發(fā)生的動作，用過去進行時態(tài)，故選B。C.playswere cookingD.sitssat C.表示過去某個時間（或時間段內）正在發(fā)生的動作。結合語境可知下文從句中描述的是過去某時正在進行的動作，故用過去進行時態(tài)，選D。work過去進行時既可以表示動作在過去的某個時間正在進行，也可以表示動作在過去的某一段時間一直在進行，本題不難，平時加強記憶，理解即可。因為先行詞the photo是單數形式，故定語從句的謂語動詞用單數形式?？疾楝F(xiàn)在完成時。A. will think（一般將來時）；B. was thinking（過去進行時）；C. thought （一般過去式）；D. think（一般現(xiàn)在時）；根據句意，“考慮”這個動作發(fā)生剛才在他講話的時候，在過去某個時間點發(fā)生的動作用過去進行時，故選B。 will snow B．will snow。37． Mr. Black will go to Shanghai in a few days. Do you know when the earliest plane _____on Sunday? At 10:00am.A．leaves off B．took off C．is leaving off D．is taking off【答案】D【解析】句意：——布萊克先生幾天后將去上海。 has finished B．don39。故選Ｄ。where 引導的賓語從句在句中作 tell 的直接賓語，me 為間接賓語。且當together with連接兩個主語時，謂語動詞要和最前面的主語保持一致，故選B。A. enjoys喜歡， 用于一般現(xiàn)在時態(tài) ，主語單三時； B. enjoyed 喜歡， 用于一般過去時態(tài) ； C. was enjoying 喜歡， 用于過去進行時態(tài) ，主語單三時 ； D. will enjoy喜歡， 用于一般將來時態(tài) ； 根據It helps her remember her ；故選A45．—Are you a basketball player in you school? —Yes, I______the team 3 years it for 3 years.A．joined, was B．was joined, amC．have joined,have been D．joined, have been【答案】D【解析】【分析】句意：——你在你們學校是一名籃球運動員嗎？——是的，我在3年前加入了籃球隊。is fixed B．will leave。47．The dog ________ several days ago. I felt very sorry for its ________.A．died；death B．died；died C．death；died D．death；death【答案】A【解析】【詳解】句意：這只狗幾年前就死了，我為它的死感到難受。lived是過去式；was living過去進行時；have lived現(xiàn)在完成時；am living現(xiàn)在進行時。根據句意結構和語境，可知選B。我會在超市買一些。57．— 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。be used to doing sth. 表示習慣于做某事。