【正文】 根據(jù)“He is in the kitchen.”和“now”可知，該句為現(xiàn)在進(jìn)行時(shí)，謂語結(jié)構(gòu)是：be+動(dòng)詞的現(xiàn)在分詞。結(jié)合選項(xiàng)，故選D。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)在進(jìn)行時(shí)，故選B。根據(jù)“Where’s Nick?”可知要回答現(xiàn)在在做什么，用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/is/are doing。根據(jù)“Sorry, I can’t…Would you mind going later?”可知，現(xiàn)在不行，提議晚點(diǎn)去，所以此處描述正在做的事，用現(xiàn)在進(jìn)行時(shí)。根據(jù)上文“I’m busy making the bed.”可知，我正在忙著鋪床，是現(xiàn)在進(jìn)行時(shí)；且根據(jù)下文的“Wait a moment.”可知，媽媽要求等一下，此時(shí)她正在掃地，也用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)是am/is/are doing。56．A【詳解】句意：——媽媽，我在忙著鋪床。考查動(dòng)詞時(shí)態(tài)?？疾闀r(shí)態(tài)?？疾楸粍?dòng)語態(tài)，A. will be repaired一般將來時(shí)的被動(dòng)語態(tài)；B. is repaired一般現(xiàn)在時(shí)的被解析：B【詳解】句意：——我們什么時(shí)候可以在我們的足球場踢足球?——直到它被修好。50．C【詳解】考點(diǎn)：動(dòng)詞時(shí)態(tài)When引導(dǎo)的時(shí)間狀語從句，主句是一般將來時(shí)，從句用一般現(xiàn)在時(shí)代替一般將來時(shí)，主語park是plete的承受者，故用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)be+過去分詞，主語單數(shù)，解析：C【詳解】考點(diǎn)：動(dòng)詞時(shí)態(tài)When引導(dǎo)的時(shí)間狀語從句，主句是一般將來時(shí)，從句用一般現(xiàn)在時(shí)代替一般將來時(shí)，主語park是plete的承受者，故用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)be+過去分詞，主語單數(shù)，故用is?！堑?。根據(jù)10 years ago可知“10年前”，是一般過去時(shí)態(tài)。47．D【詳解】句意：——李阿姨，照片中那個(gè)穿紅衣服的漂亮女孩是誰？——是我女兒。need一般現(xiàn)在時(shí)的主動(dòng)語態(tài)；were needed一般過去時(shí)的被動(dòng)語態(tài)；are needed一般現(xiàn)在時(shí)的被動(dòng)語態(tài)；needed一般過去時(shí)的主動(dòng)語態(tài)。 How long多長，問時(shí)間或長度；How much多少，問價(jià)格或數(shù)量；How often多常，問頻率；How far多遠(yuǎn)，問距離?？疾橐蓡栐~辨析和until用法。九、選擇題42．A【詳解】句意：小城鎮(zhèn)的空氣污染越來越嚴(yán)重，人們幾乎每天都要戴厚厚的口罩。考查感嘆句、結(jié)果狀語從句?！军c(diǎn)睛】感嘆句結(jié)構(gòu)，1. What +a/an + 形容詞+名詞（+主語+謂語+其他）+!例如：What a clever boy he is!或What an interesting story it is !。結(jié)合句意，故選D。“story”是可數(shù)單數(shù)名詞， “exciting”是元音音素開頭的單詞，用“what an 形容詞 名詞”的結(jié)構(gòu)。根據(jù)Shall we go camping this summer holiday，可知，此空要對(duì)上文的建議表達(dá)自己的看法。32．B解析：B【詳解】句意：——孩子們明天早上六點(diǎn)必須離開嗎？ ——不，他們不必。根據(jù)“hiding other feelings like anger, fear or worry.”可知微笑可能是假的。七、選擇題29．D解析：D【詳解】句意：在濱海的一些道路上，汽車必須給行人讓路，否則司機(jī)會(huì)被罰款。take on承擔(dān)；take away帶走；take up占據(jù)；take off脫下。根據(jù)常識(shí)可知，橋是在河的正上方，應(yīng)用over。李煥英》后都被感動(dòng)得說不出話來。在表示時(shí)間時(shí)，In表示在某個(gè)時(shí)間范圍，或者一段時(shí)間，表示“在多久之后”，通常用于一般將來時(shí)；After接時(shí)間點(diǎn)，表示“在某時(shí)之后”；Since接時(shí)間點(diǎn)，表示“自從……以來”，回答完成時(shí)的時(shí)間；Before接時(shí)間點(diǎn)，表示“在……以前”?？疾樾稳菰~辨析。19．A解析：A【詳解】句意：我們班長珍妮很有條理，總是把事情安排得井井有條。alone獨(dú)自的；awake醒著的；aware意識(shí)到的；alive活著的。 alive活著的，活潑的，形容詞，一般作后置定語。她有一個(gè)好的方向感。故選C。12．A解析：A【詳解】句意：3月20日，四川廣漢三星堆遺址吸引了全世界的注意力。something一些東西，一般用于肯定句及表示請(qǐng)求建議的疑問句中；anything也表示一些東西，用于否定句及疑問句中。故選C?？疾楣谠~。a/an是不定冠詞，表示泛指。an是不定冠詞，修飾可數(shù)名詞單數(shù)，以元音發(fā)音開頭，表示泛指一個(gè)；it它，代詞，代指上文提到的事物；one一個(gè)，可以做代詞，代指與上文提到的事物一類的另一個(gè)事物。人口固定搭配a population of。 so D．to see。s only half an hour39。taken D．waspicture?—It’sis Until B．When。 very C．How。t solve these problems.—Don39。 the D．a(chǎn)n。 one D．a(chǎn)n。 one4．The year 2021 marks ________ beginning of China’s 14th FiveYear Plan period.A．a(chǎn) B．a(chǎn)n C．the D．/5．—What ________ big surprise! Peter has passed ________ final exam with all his efforts. —Congratulations!A．a(chǎn)。 an7．Now, beginning in August, ________ new train line runs from Beijing across ________ Silk Road.A．a(chǎn)。t worry, my son. No one is ________ and everyone fails from time to time.A．successful B．confident C．perfect D．excellent五、選擇題21．________ a spring morning, a bird flew into our classroom and we were very excited to see it.A．In B．On C．At D．For22．—How long have you lived in the new building?—_____2010.A．After B．In C．Since D．Before23．You shouldn’t eat so much chocolate _________ meals. Because it will affect your appetite.A．except B．through C．between D．unless24．Almost everyone was touched ________ words after they saw Jia Ling’s moving film Hi Mom.A．beyond B．under C．of D．in25．There is a stone bridge ________ the river in front of my house.A．over B．under C．a(chǎn)bove D．below26．The blue planet is so far from the earth that radio signals, travel ________ the speed of light, take 16 hours to reach the spacecraft.A．for B．in C．on D．a(chǎn)t六、選擇題27．I know how busy you must be and naturally I wouldn’t want to ________ too much of your time.A．take on B．take away C．take up D．take off28．—We have waited for Tom for half an hour. Why hasn’t he ________ yet?—He may have got lost. Let me call him.A．cheered up B．taken up C．stayed up D．shown up七、選擇題29．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined.A．may B．will C．can D．must30．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry.A．should B．would C．must D．can31．—May I have some wine to drink?—No, you ________. You have to drive home later.A．mustn’t B．needn’t C．can’t D．may not32．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’t B．needn’t C．mustn’t D．may not33．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may八、選擇題34．________ great fun we have had in the junior middle school!A．What B．What a C．How D．How a35．—________ interesting story!—________ excited you look! May I have a look at it?A．What an。 so D．What a。 Not until C．How long。themytaken48．Good news! The film Titanic has returned to big screen in 3D fifteen years after it ________.A．has shown B．was shown C．shows D．will be shown49．—People should still keep a social distance these days.—Yes. A large number of masks ________ in the following months.A．needed B．a(chǎn)re needed C．were needed D．will be needed50．When the natural park _____ ，it will be a good place for people to play and relax.A．has pleted B．will plete C．is pleted D．will be pleted51．Take it easy! This big experiment _______ several parts for you.A．was divided to B．divided into C．is divided into D．is divided52．— When can we play football in our football field? — Not until it________.A．will be repaired B．is repaired C．repairs D．has repaired53．— Soccer first started in England in the 12th century, didn39。s walk, I advise you .A．to go。 such88．What do you remember about Grade 7 ?I remember ______ a prize .A．to win B．winning C．win D．wining89．I think his advice is of great . It39。故選A。第一個(gè)空是固定短語by accident偶然，不小心，中間沒有冠詞；根據(jù)句意可知，第二個(gè)空代指glass，但不是上文提到的那一個(gè)，故用one。a用在輔音音素前；an用在元音音素前。絲綢之路“the Silk Road”為專有名詞，故用the；一條新的鐵路線“a new train line”在這里表示泛指。9．D解析：D【詳解】句意：愛麗絲很高興看到孩子們玩得很開心。題目所給的句子是一個(gè)肯定句，因此需用something，排除B/D；當(dāng)形容詞修飾不定代詞時(shí)，要后置?？疾槊~辨析。14．A解析：A【詳解】句意：——經(jīng)過多年的辛勤工作，格林先生終于在他的公司里得到了很高的職位。考查名詞辨析。live居住，動(dòng)詞。根據(jù)下文“even a small thing like saving water and looking after a tree can make a big differen