【正文】 Most people had to stay at home in order to prevent the spread of the COVID19.A．What B．What a C．How D．How a23．The selfdriving plane proves to be useful in many ways. ____ smart invention it is!A．What a B．How a C．What D．How24．— _________ happy John looks! He won the first prize in the English speech petition． — _________ great progress he has made! His English used to be pretty bad．A．How a?？疾楦袊@句。根據(jù)題意，故選D。What +形容詞+復(fù)數(shù)名詞（+主語+謂語+其他）+！例如：What beautiful flowers they are!。感嘆句表示贊美、驚嘆、喜 悅、等感情。多么艱巨的任務(wù)！考查感嘆句。+將感嘆句改為陳述句it is (a) smart object！可知，被感嘆部分含有名詞，即object，適用“What + a +形容詞+名詞+（主語+謂語）！”。15．D【詳解】——句意：長(zhǎng)武路多么擁擠?。　堑?，因?yàn)樽詮乃脑麻_始，車的數(shù)量持續(xù)增加了很多。故選D。句中news report是可數(shù)名詞單數(shù)形式，空后的exciting是形容詞，故應(yīng)選C。invention考查感嘆句what和how的用法。What + a/an + 形容詞 + 可數(shù)名詞單數(shù)+ 主語 + 謂語！How + 形容詞/副詞 + 主語解析：C【解析】句意：清涼東路是多么擁擠！——是的，因?yàn)樽运脑乱詠恚嚨臄?shù)量一直在大幅度增長(zhǎng)?？疾楦袊@句。它給我們的心靈帶來平靜。故選B?！犉饋聿诲e(cuò)?？疾楦袊@句。 ——多么令人興奮的一件大事?。】疾楦袊@句?！犉饋聿诲e(cuò)?？疾楦袊@句。32．C【詳解】句意：——這是多么令人愉快的音樂呀！——你說過的。根據(jù)空后“great（形容詞）progress (不可數(shù)名詞) he（主語）has made（謂語）”可知，空處應(yīng)用what引導(dǎo)感嘆句：What+形容詞+不可數(shù)名詞+主語+謂語，故選A。解析：D【詳解】句意：天氣是多么糟糕！恐怕我們得取消我們的運(yùn)動(dòng)會(huì)了。他取得了多大的進(jìn)步?。∷挠⒄Z以前很差。根據(jù)句意理解及句子結(jié)構(gòu)分析可知，空格后面的句子的主語是this Spring Festival，謂語是is，而主語前面還有名詞festival，所以這里應(yīng)該用what引導(dǎo)感嘆句，而名詞festival是一個(gè)可數(shù)名詞，且句中用的是單數(shù)形式，所以前面應(yīng)該用不定冠詞修飾，故選B?？纯催@個(gè)。考查賓語從句的引導(dǎo)詞。感嘆句的結(jié)構(gòu)：What+形容詞+復(fù)數(shù)名詞+主語+謂語！How+形容詞/副詞+主語+謂語！What+a+解析：B【詳解】句意：——無人駕駛飛機(jī)證明在很多方面都很有用。根據(jù)上一句可知，自動(dòng)駕駛飛機(jī)很有用，故空格處形容詞應(yīng)用smart，C、D選項(xiàng)可排除。其他!What + adj. + 可數(shù)名詞復(fù)數(shù)\不可數(shù)名詞+fun名詞，樂趣；It is fun to do ；這里是感嘆句，感嘆名詞用what，fun是不可數(shù)名詞。具體構(gòu)成如下：（1）what + a/an+形容詞+可數(shù)名詞單數(shù)+主語+謂語?。?）what +形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語+謂語?。?）how+形容詞或副詞+主語+謂語！本句的中心詞fun是不可數(shù)名詞，可知用what引導(dǎo)此感嘆句；故選D。5．B【詳解】句意：——你在鄉(xiāng)村的志愿工作怎么樣？——多么激動(dòng)人心的經(jīng)歷啊！我永遠(yuǎn)不會(huì)忘記。這里是感嘆句解析：D【詳解】句意：今天的天氣多么好呀！考查零冠詞的用法。food是不可數(shù)名詞，此處用what感嘆，排除BD；其結(jié)構(gòu)是“What+形容詞+不可數(shù)名詞+主語+謂語”，排除A根據(jù)題意，故選C。ve made! But you should still work hard, the teacher said to the boy.A．What great progress B．How a big mistakeC．What a big mistake D．How great progress3．What _______ fine weather it is!A．a(chǎn) B．a(chǎn)n C．the D．/4．—I can’t believe Jack talked to his grandfather like that just now. ______ boy he is! —I agree. He is not supposed to do that.A．How polite B．How impolite C．What a polite D．What an impolite5． How was your voluntary work in the countryside? Oh, __________ exciting experience! I’Il never forget it!A．what B．what an C．how D．how a6．________and amazing progress our country has made in the last few years!A．How a great B．How great C．What a great D．What great7．—The sky is blue and I can smell the Mowers.一 great fun it is to go spring outing!A．How a B．How C．What a D．What8．— great fun it is to be with her! —That’s true. She is a friendly person with a great sense of humour.A．What B．What a C．How D．How a9．________ it is to play volleyball on the beach!A．What fun B．What a fun C．How fun D．How a fun10．— Did you take part in Dayang Bay Yancheng Marathon on April 21?— Yes. ________ hard work!A．What a B．What C．How a D．How11．“The Belt Road (一帶一路) has improved the trade between China and other countries.” “So it has. ___ exciting news for people all over the world!”A．How an B．What an C．How D．What12．The selfdriving plane proves to be useful in many ways. __________ object it is!A．How smart B．What a smart C．How boring D．What boring13．________ time flies! We will finish our junior high school life soon.A．What B．What a C．How D．How a14．—The selfdriving plane proves to be useful in many ways. —________ smart the invention is!A．What B．How C．What a D．How a15．―________ crowded Changwu Road is!―Yes, because the number of cars has kept ________ greatly since April.A．What a。此題是感嘆句，how感嘆形容詞或副詞；what感嘆名詞。3．D【詳解】句意：今天的天氣多么好呀！考查零冠詞的用法。根據(jù)“______ boy he is!”可知感嘆句的中心詞是boy，用感嘆詞what不用how。具體構(gòu)成如下解析：D【詳解】句意：天空是藍(lán)色的，我能聞到割草機(jī)的氣味。9．A【詳解】句意：在沙灘上打排球多有趣??！考查感嘆句。+感嘆句中修飾名詞用what，排除A和C；名詞news是不可數(shù)名詞，不用冠詞，故選D。故選C?？疾楦袊@句。英語感嘆句由what和how引導(dǎo)，其結(jié)構(gòu)：（1）what+a/an