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個老朋友要來了。17.B【詳解】句意:——你看起來心不在焉。flies是fly的第三人稱單數(shù)形式;fly是動詞原形;flew是fly的過去式。結(jié)構(gòu)為:主語+will/shall+動詞原形、主語+am/is/are+動名詞?!D懵猛居淇?。結(jié)構(gòu)為:主語+will/shall+動詞原形、主語+am/is/are+動名詞?!D懵猛居淇臁9蔬xB。根據(jù)“Hurry up”可知此處表達(dá)的是現(xiàn)在正在做的事,用現(xiàn)在進(jìn)行時be doing??疾閯釉~的的時態(tài)。reading 動名詞;am reading動詞的現(xiàn)在進(jìn)行時;was reading過去進(jìn)行時;have read動詞解析:B【詳解】句意:——趕緊。——等一會,我正在讀我的郵件。故選D。根據(jù)next year可知是一般將來時態(tài)?!娴模?我聽說他明年要去美國。故選D。根據(jù)next year可知是一般將來時態(tài)。——真的? 我聽說他明年要去美國。故選A??疾闀r態(tài)??疾闀r態(tài)。故選A??疾閯釉~時態(tài)。我真得要走了??疾閯釉~時態(tài)。我真得要走了。故選C??疾楝F(xiàn)在進(jìn)行時的用法。考查現(xiàn)在進(jìn)行時的用法。故選B??疾閯釉~時態(tài)。考查動詞時態(tài)。故選A。考查現(xiàn)在進(jìn)行時的用法??疾楝F(xiàn)在進(jìn)行時的用法。根據(jù)“Tom, please give me a hand in moving the piano.”及語境可知,此處回答的動作是現(xiàn)在正在進(jìn)行的,應(yīng)用現(xiàn)在進(jìn)行時,結(jié)構(gòu)是“be+doing”,故選C。我在修我的車。根據(jù)“Tom, please give me a hand in moving the piano.”及語境可知解析:C【詳解】句意:——湯姆,請幫我搬一下鋼琴。我在修我的車。8.C【詳解】句意:——湯姆,請幫我搬一下鋼琴。根據(jù)問句“where is your little sister”及后面的now可知,此處強(qiáng)調(diào)動作正在進(jìn)行,應(yīng)該用現(xiàn)在進(jìn)行時,構(gòu)成為am/is/are doing,此處主語是第三人稱單數(shù),所以用is playing。根據(jù)問句“where is your little sister”及后面的now可知,此處強(qiáng)調(diào)動作正在進(jìn)行,應(yīng)該用現(xiàn)解析:A【詳解】句意:——湯姆,你的小妹妹在哪里?——她現(xiàn)在正在后院玩。7.A【詳解】句意:——湯姆,你的小妹妹在哪里?——她現(xiàn)在正在后院玩。根據(jù)“He is in the kitchen.”和“now”可知,該句為現(xiàn)在進(jìn)行時,謂語結(jié)構(gòu)是:be+動詞的現(xiàn)在分詞。考查現(xiàn)在進(jìn)行時。will wash動詞的一般將來時形式;is washing動詞的現(xiàn)在進(jìn)行時形式;washes動詞的三單形式;was解析:B【詳解】句意:——約翰在哪里?——他在廚房里。他正在洗碗。故選D??疾閯釉~時態(tài)??疾閯釉~時態(tài)。故選D。plays動詞第三人稱單數(shù)形式;played表一般過去時;will play表一般將來時;is playing表現(xiàn)在進(jìn)行時。根據(jù)句中“解析:D【詳解】句意:聽!這個男孩又在彈鋼琴了。考查現(xiàn)在進(jìn)行時。句中“Listen”是現(xiàn)在進(jìn)行時態(tài)的標(biāo)志詞,其結(jié)構(gòu)為am/is/are+動詞現(xiàn)在分詞,主語“The birds”是復(fù)數(shù),be動詞用are,故選C。句中“Listen”是現(xiàn)在進(jìn)行時態(tài)的標(biāo)志詞,其結(jié)構(gòu)為am/is/are+動詞現(xiàn)在分詞,主語“The birds”是復(fù)數(shù),be動詞解析:C【詳解】句意:聽!鳥兒在窗外的樹上快樂地歌唱。3.C【詳解】句意:聽!鳥兒在窗外的樹上快樂地歌唱。主語是she,be動詞用is。根據(jù)上文“Hello. May I speak to Laura, please?”及下文“Sorry, she39。考查動詞時態(tài)。我可以和勞拉講話嗎?——對不起,她不在家??疾閯釉~時態(tài)。我可以和勞拉講話嗎?——對不起,她不在家。故選C??疾閯釉~時態(tài)。故解析:C【詳解】句意:——Candy,你能幫我洗碗嗎?——對不起,媽媽??疾閯釉~時態(tài)。 expect18.—Where is Frank?—He _________ to music in his room.A.listens B.is listening C.listened D.was listening19.—Hey! You nearly hit the tree! What’s up?— Sorry, I ________ the trip to my hometown.A.think about B.a(chǎn)m thinking about C.was thinking about D.thought about20.—May I speak to Mr. Brown? —I am sorry. He _______ an important meeting in his office at the moment.A.has B.had C.is having D.will have21.—Ethan, let’s go to play basketball, shall we?—Sorry, I can’t. I ________Yao Ming’s game. Would you mind going later?A.watch B.have watched C.a(chǎn)m watching D.was watching22.You had better not go this way. The workers _________ the road.A.have repaired B.a(chǎn)re repairing C.repaired D.will repair23.— Helen, how was your English petition on Monday?— I have no idea, I _________ for the result. I was told it would e out in two days.A.was waiting B.waited C.will wait D.a(chǎn)m waiting24.— Hi, Tom. I can’t find David anywhere. Do you know where he is?—Oh, he ________ for tomorrow’s exam at home.A.prepares B.is preparing C.has prepared D.prepared25.My father ________ Beijing next week.A.leaves for B.is leaving for C.left D.leaves26.—Lucy, where is Mimi?—She ________ under the chair.A.sleeps B.slept C.is sleeping D.will sleep27.—Look out! Something ________ dow