【正文】
是:am/is/are + doing;主語是“You”,be動詞用are?!?,天吶!我馬上把它換過來。wear穿;根據(jù)“I’ll have it changed immediately解析:B【詳解】句意:——Lena,我想今天早上你很匆忙。——哦,天吶!我馬上把它換過來。14.B【詳解】句意:——Lena,我想今天早上你很匆忙。look“看”用于提醒,后面的句子需用現(xiàn)在進行時“be doing”結(jié)構(gòu)。touch摸,主語they是復(fù)數(shù)人稱,解析:D【詳解】句意:——軍官們在哪兒?——瞧!他們正在宮殿里摸象??疾閯釉~時態(tài)辨析。故選B??疾閯釉~時態(tài)??疾閯釉~時態(tài)。根據(jù)“where are you”可知,描述此時此刻正在做的動作,用現(xiàn)在進行時am/is/are doing的結(jié)構(gòu),故選C。真的很臟??疾閯釉~時態(tài)。11.C【詳解】句意:——Jane,你在哪里?——爸爸,我正在車道上洗車。根據(jù)問句“where is your little sister”及后面的now可知,此處強調(diào)動作正在進行,應(yīng)該用現(xiàn)在進行時,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,此處強調(diào)動作正在進行,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。10.A【詳解】句意:——湯姆,你的小妹妹在哪里?——她現(xiàn)在正在后院玩。face動詞原形;faces第三人稱單數(shù);is facing現(xiàn)在進行時,主語為單數(shù)形式;are facing現(xiàn)在進行時,主語為復(fù)數(shù)形式。face動詞原形;faces第三人稱單數(shù);is facing現(xiàn)在進行時,主語為單數(shù)形式;are facing現(xiàn)在進行解析:D【詳解】句意:目前,南蘇丹的許多兒童正面臨著饑餓的問題。9.D【詳解】句意:目前,南蘇丹的許多兒童正面臨著饑餓的問題。主語he后接be動詞is??疾楝F(xiàn)在進行時。故選B。根據(jù)“now”可知要用現(xiàn)在進行時,其結(jié)構(gòu)為be doing。8.B【詳解】句意:——你好,我可以和吉姆講話嗎?——對不起,他正在開一個重要的會。根據(jù)句中“Listen”提示,動作正在發(fā)生,故應(yīng)用現(xiàn)在進行時??疾楝F(xiàn)在進行時。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)在進行時。7.D【詳解】句意:聽!這個男孩又在彈鋼琴了。考查時態(tài)??疾闀r態(tài)。故選C??疾閯釉~時態(tài)和the number of的用法??疾閯釉~時態(tài)和the number of的用法。根據(jù)“can you take the dog for a walk?”以及回答“Sorry, Dad.”可知句子時態(tài)應(yīng)用現(xiàn)在進行時,其結(jié)構(gòu)為be+動詞的現(xiàn)在分詞,主語是I,be動詞用am,take的現(xiàn)在分詞是taking,故選C。我在上網(wǎng)課??疾楝F(xiàn)在進行時態(tài)。4.C【詳解】句意:——鮑勃,你能去遛遛狗嗎?——對不起,爸爸??疾楝F(xiàn)在進行時。根據(jù)上文“Just a moment, Mom”可知,此處指的是魯比正在做其他的事情,故句子應(yīng)用現(xiàn)解析:B【詳解】句意:——魯比,你能幫我洗碗嗎? ——等一下,媽媽。我正在澆花。故選C。s not at home.”可知,這里是現(xiàn)在進行時,其結(jié)構(gòu)是be doing的形式。read讀書,原形;reads讀書,第三人稱單數(shù); is reading 正在讀書,現(xiàn)在進行時;was reading正在讀書,過去進行時。她正在圖書館看書。read讀書,原形;reads讀書,第三人稱單數(shù); is reading 正在讀書,現(xiàn)在進行解析:C【詳解】句意:——你好。她正在圖書館看書。2.C【詳解】句意:——你好。又因為主語為He,單數(shù),be動詞用is??疾楝F(xiàn)在進行時。考查現(xiàn)在進行時。外研版完整版現(xiàn)在進行時的使用一、選擇題1.—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 have2.— Hello. May I speak to Laura, please?—Sorry, she39。s not at home. She___________in the library.A.read B.reads C.is reading D.was reading3.— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A.water B.a(chǎn)m watering C.watered D.have watered4.—Bob, can you take the dog for a walk?—Sorry, Dad. I ________ an online class.A.take B.took C.a(chǎn)m taking D.have taken5.The zoo keeper is worried because the number of visitors ________ smaller and smaller.A.bee B.a(chǎn)re being C.is being D.have bee6.—Where is your father, Lily?—He ________ in the kitchen.A.cooked B.cooks C.will cook D.is cooking7.Listen! The boy ________ the piano again.A.plays B.played C.will play D.is playing8.—Hello, may I speak to Jim?—Sorry, he ________ an important meeting now.A.has B.is having C.will have D.was having9.Many children in South Sudan ________ the trouble of hunger at the moment.A.face B.faces C.is facing D.a(chǎn)re facing10.— Tom, where is your little sister?— She _______ in the backyard now.A.is playing B.will play C