【正文】 差。25．D【詳解】句意：約翰看起來(lái)多快樂(lè)??！他在英語(yǔ)演講比賽中得了一等獎(jiǎng)?！军c(diǎn)睛】感嘆句是英語(yǔ)中的一種特殊句型，屬于易錯(cuò)考點(diǎn)。考查感嘆句。smart在感嘆句中，what修飾名詞，how修飾形容詞/副詞，根據(jù)smartinvention a fantastic time：過(guò)得愉快，所以此句改為感嘆句是What a fantastic time we had；故選D。such修飾名詞，其結(jié)構(gòu)：（1）so+形容詞/副詞；解析：D【詳解】句意：我發(fā)現(xiàn)烹飪很有趣。be based upon/on“以……為基礎(chǔ)”，題干中已經(jīng)有“was”，故直接用based upon/on。故選B?！憩F(xiàn)出多么大的勇氣??！考查感嘆句。根據(jù)題意可知該選B考點(diǎn)：考查感嘆句解析：B【解析】試題分析：句意：直到你親眼看見(jiàn)你才能想象出他們是多么的驚訝呀！If表示如果；unless 表示除非不；第一個(gè)空表示感嘆句How+形容詞+主語(yǔ)+謂語(yǔ)。How后面修飾形容詞或者副詞，其結(jié)構(gòu)為：How +形容詞/副詞+主語(yǔ)+謂語(yǔ)；what 修飾名詞，其結(jié)構(gòu)為：What +（a/an） +形容詞+名詞+主語(yǔ)+謂語(yǔ)。英語(yǔ)感嘆句由what和how引導(dǎo)，其結(jié)構(gòu)：（1）what+a/an+形容詞+名詞+主謂！（2）what+形容詞+名詞復(fù)數(shù)/不可數(shù)名詞+主謂?。?）How+形容詞/副詞+主語(yǔ)+謂語(yǔ)！第1句中心詞beautiful形容詞，第2句中心詞players是復(fù)數(shù)， 可知分別填How, What?？疾楦袊@句。 ——你最好首先完成你的作業(yè)。根據(jù)感嘆句的結(jié)構(gòu)How+形容詞+主語(yǔ)+謂語(yǔ)！主語(yǔ)是the journey，謂語(yǔ)是was，pleasant“令人愉快的”是形容詞，故解析：A【詳解】句意：旅途真愉快啊！它真的讓我大開(kāi)眼界。根據(jù)“smart ”是形容詞，可知，符合how引導(dǎo)的感嘆句。這個(gè)發(fā)明多么聰明??！考查感嘆句的用法。根據(jù)標(biāo)點(diǎn)符號(hào)可知是感嘆句，根據(jù)“terrible”可知是形容詞，用“how+形容詞+主語(yǔ)+謂語(yǔ)動(dòng)詞”的結(jié)構(gòu)?？疾楦袊@句。11．C【詳解】句意：——據(jù)說(shuō)科學(xué)家已經(jīng)研制出了COVID19的疫苗！ ——多好的消息??！考查感嘆句?？疾楦袊@句?？疾楦袊@句。有形容詞perfect修飾time，表示具體的時(shí)刻，故用不定冠詞a，故此處的感嘆句用what a perfect 。感嘆句結(jié)構(gòu)主要有以下幾種：+形容詞或副詞+主語(yǔ)+謂語(yǔ)！ + a +形容詞+單數(shù)可數(shù)名詞+主語(yǔ)+謂語(yǔ)！+ 形容詞+復(fù)數(shù)名詞+主語(yǔ)+謂語(yǔ)！+形容詞+不可數(shù)名詞+主語(yǔ)+謂語(yǔ)！8．B【詳解】句意：夏天就要來(lái)了。not …until：直到…時(shí)候才開(kāi)始，要與非延續(xù)性動(dòng)詞連用；until ：直到…時(shí)候才結(jié)束，要與延續(xù)性動(dòng)詞連用，結(jié)合句意可知填Not until。英語(yǔ)感嘆句通常由what,解析：B【詳解】句意：很快在常州就有地鐵了，這是多么令人興奮的消息?。∧阒赖罔F1號(hào)線什么時(shí)候運(yùn)營(yíng)嗎？直到2019年底。英語(yǔ)感嘆句由what和how引導(dǎo)，what后面跟名詞，how后面跟形容詞或副詞。去春游是多么有趣?。】疾楦袊@句。What+a/an+形容詞+單數(shù)可數(shù)名詞+主語(yǔ)+謂語(yǔ)!故排除A項(xiàng)。What +形容詞+不可數(shù)名詞（+主語(yǔ)+謂語(yǔ)+其他）+！例如：What cold weather it is ! +形容詞（+a+名詞）+（主語(yǔ)+謂語(yǔ)+其他）+！例如：How clever a boy he is!How tall he is!。根據(jù)感嘆句結(jié)構(gòu)：What +a/an + 形容詞+名詞單數(shù)（+主語(yǔ)+謂語(yǔ)+其他）+! How +形容詞/解析：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。the是定冠詞，表示特指。不定冠詞a/an表示泛指，a用在首字母是輔音音素開(kāi)頭的單詞前；an用在首字母是元音音素開(kāi)頭的單詞前。具體構(gòu)成如下：（1）what + a/an+形容詞+可數(shù)名詞單數(shù)+主語(yǔ)+謂語(yǔ)！（2）what +形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語(yǔ)+謂語(yǔ)?。?）how+形容詞或副詞+主語(yǔ)+謂語(yǔ)！ mistake或progress是名詞可知填what，可知選A或C；A. What great progress多大的進(jìn)步啊；C. What a big mistake多大的錯(cuò)誤啊。具體構(gòu)成如下：（1）what + a/an+解析：A【詳解】句意：“但是你還是應(yīng)該努力學(xué)習(xí)。2．A【詳解】句意：“但是你還是應(yīng)該努力學(xué)習(xí)。一般用what和how開(kāi)頭。考查感嘆句。 / D．the。 is moving at D．What high speed。 looks D．How an。 How D．How。 What a18．You can39。s my honor that you like it.A．How B．What C．What a D．How a11．— It’s said that scientists have carried out the vaccine of the COVID19!— _________ amazing news it is!A．What an B．How an C．What D．How12．________ terrible the storm was! Many people got hurt on their way home.A．How a B．What a C．What D．How13．The robot proves to be useful in many ways. ________ smart the invention is!A．What B．What a C．How D．How a14．________ pleasant the journey was! It really opened my eyes.A．How B．What a C．What an D．What15．— the TV series All is well is! I can’t stop watching it.— You’d better finish your homework first.A．What interesting B．How interestingC．What boring D．How boring16．______ beautiful the music they are playing sounds! _____ excellent players!A．How, What an B．How, WhatC．What, what D．What, How an17．—__________ lovely the weather is!—Yes. __________ good time we are having!A．How。 go swimming B．What a。 Until B．What。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． 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 a5．________ he has provided for us!A．What a useful advice B．What useful suggestionsC．How useful the advice D．How useful suggestions6．—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．What7． __________ exciting news it is to have undergrounds in Changzhou soon! Do you know when Metro Line 1 will open? _________ the end of 2019.A．How。 Not until8．Summer is ing. ___________perfect time to _________!A．How a。 swimming9．— _______ great progress China has made since 1978!— Yes, its quick development has caught worldwide attention.A．What B．