专题01 Units 1～3 教材核心知识串讲（期中复习讲义）英语新教材沪教版五四学制七年级下册

专题01 Units 1~3 教材核心知识串讲（期中语法复习1） 考●点●剖●析 一、并列连词（ both... and...;not only... but also...） 1. both... and... (两者都…) 连接成分：可以连接名词、代词、形容词、动词、介词短语等。 谓语动词：必须用复数。因为它指代的是两个独立的事物。 例句解析： 连接名词 / 代词 (主语)： Both Tom and Jerry are my good friends.(汤姆和杰瑞都是我的好朋友。)注意：这里谓语动词用 are，不能用 is。 Both you and he are right. (你和他都是对的。) 连接形容词： The story is both interesting and touching. (这个故事既有趣又感人。) 连接动词 / 短语： He can both sing and dance. (他既能唱歌又能跳舞。) 2. not only... but also... (不仅… 而且…) 这个连词表示递进关系，强调后者（but also 后面的内容）通常比前者更重要或更进一步。 连接成分：同样可以连接各种并列成分。 谓语动词 (最重要的区别！)：遵循就近原则。即：谓语动词的单复数由 but also 后面紧跟的那个主语决定。 例句解析： 连接主语 (就近原则)： Not only the students but also the teacher is coming.(不仅学生们，而且老师也来了。)重点：teacher 是单数，所以谓语动词用 is，而不是 are。 Not only my parents but also my brother likes playing soccer.(不仅我父母，而且我弟弟也喜欢踢足球。)重点：brother 是单数，谓语动词用 likes。 连接其他成分： He is not only smart but also hard-working. (他不仅聪明，而且很勤奋。) She speaks not only English but also French. (她不仅会说英语，还会说法语。) 3. 两者之间的转换与替换 这两个短语在很多情况下可以互换，但需要注意动词形式的变化。 原句 (Both...and...) 转换句 (Not only...but also...) Both Tom and Jerry are here. Not only Tom but also Jerry is here. Both you and he know the truth. Not only you but also he knows the truth. 4. 辨析指南 分清谓语动词： 看到 both...and...，谓语动词直接用复数。 看到 not only...but also...，谓语动词看but also 后面的主语。 省略用法： but also 中的 also 可以省略，直接说 not only...but...。 例如：He is not only kind but (also) honest. 位置固定： both 必须放在第一个并列成分前。 not only 必须放在第一个并列成分前。 总结：如果想平等地强调两者，用 both...and... (动词复数)。如果想突出 “不仅… 更重要的是…”，用 not only...but also... (动词就近原则)。 二、 复合句（but, and, so） 连词 含义 逻辑关系 核心特点 例句 and 和；而且；然后 并列 / 顺承 前后意思相近、动作先后、语气一致 I like apples and bananas. He stood up and left. but 但是；然而 转折 前后意思相反、对比、反差 It’s cheap, but it’s good. He is young, but he is clever. so 所以；因此 因果 前因后果，前面是原因，后面是结果 It’s raining, so I take an umbrella. She was tired, so she slept. 速记 顺着说、加东西 → and 反着说、转意思 → but 讲原因、出结果 → so 三、 情态动词 情态动词 中文意思 主要用法 否定形式 例句 can 能；会；可以 1. 能力2. 许可3. 可能性 can't 不能；不会 I can swim.You can go now. may 可以；可能 1. 委婉请求许可2. 推测（可能） may not 不可以；可能不 May I come in?He may be late. must 必须；一定 1. 命令 / 义务2. 肯定推测 mustn't 禁止；不准 You must finish homework.It must be true. should 应该 建议、责任、劝告 shouldn't 不应该 You should sleep early. need 需要 多用于否定 / 疑问（做实义动也可） needn't 不必 You needn't hurry. had better 最好 强烈建议 had better not 最好别 You had better go now. 超简记忆口诀 can：能力、许可、能会可以 may：委婉客气，表 “可以 / 可能” must：必须、一定，mustn't 是禁止 should：应该，提建议 need：需要，needn't 不必 had better：最好，后面直接加动词原形 提●分●必●刷 一、单项选择 1．—________ I take this book out of the library? —Yes, you can. A．Should B．Must C．Need D．Can 【答案】D 【详解】句意：——我可以把这本书带出图书馆吗？——是的，你可以。 考查情态动词辨析。Should应该；Must必须；Need需要；Can能，可以。根据答语“Yes, you can.”可知，问句是用Can来提问，表示请求许可，Can I…?表示“我可以……吗？”。故选D。 2．Practice more, ________ you’ll do better in playing the piano. A．but B．or C．because D．and 【答案】D 【详解】句意：多练习，那么你将更擅长弹钢琴。 考查连词辨析。but但是；or或者；because因为；and那么。根据“Practice more”和“you’ll do better in playing the piano”可知，前后两个分句之间为递进关系，所以，and符合题意。故选D。 3．Many traditional jobs are disappearing, ________ new jobs are appearing. A．but B．so C．or D．for 【答案】A 【详解】句意：许多传统工作正在消失，但是新的工作正在出现。 but但是；so因此；or或者；for因为。根据前后句“传统工作消失”和“新工作出现”的转折关系可知，应填but。 4．You ________ eat too much junk food. It’s bad for your health. A．should B．shouldn’t C．can D．can’t 【答案】B 【详解】句意：你不应该吃太多垃圾食品。这对你的健康有害。    考查情态动词辨析。should应该；shouldn’t不应该；can能够；can’t不能。根据“It’s bad for your health.”可知，吃太多垃圾食品有害健康，shouldn’t  “不应该”符合句意。故选B。 5．People ________ save animals because they are our friends. A．should B．can C．need D．may 【答案】A 【详解】句意：人们应该拯救动物，因为它们是我们的朋友。 考查情态动词辨析。should应该；can可以；need需要；may可能。根据“People…save animals because they are our friends.”可知，此处表示人们应该拯救动物。故选A。 6．With the development of technology, people ________ take off their masks and their smartphones can still recognize who they are. A．shouldn’t B．mustn’t C．needn’t D．can’t 【答案】C 【详解】句意：随着技术的发展，人们不必摘下口罩，他们的智能手机仍然可以识别他们是谁。 考查情态动词。shouldn’t不应该；mustn’t禁止；needn’t不必；can’t不能。根据“their smartphones can still recognize who they are”可知，不必摘下口罩也能识别，用“needn’t”。故选C。 7．You _______ cross the road when the light is red. A．must B．have to C．mustn’t D．don’t have to 【答案】C 【详解】句意：红灯亮时，你禁止横穿马路。 考查情态动词辨析。must必须；have to不得不；mustn’t禁止；don’t have to不必。根据“when the light is red”可知红灯时禁止通行，应选择表示禁止的情态动词。故选C。 8．—Must I finish the work today?   —No, you ________. You can do it tomorrow. A．mustn’t B．can’t C．needn’t D．shouldn’t 【答案】C 【详解】句意：——我今天必须完成这项工作吗？——不，你不必。你可以明天完成。 考查情态动词。mustn’t禁止；can’t不能；needn’t不需要；shouldn’t不应该。Must提问的否定回答用needn’t或don’t have to“不必”。故选C。 9．—It is raining outside. You’d better ________ out.    —OK, Mum. A．go B．not to go C．goes D．not go 【答案】D 【详解】句意：——外面在下雨。你最好不要出去。——好的，妈妈。 考查情态动词及否定句。had better (not) do sth.“最好（不要）做某事”，情态动词后接动词原形，根据“It is raining outside.”可知，外面在下雨，应是最好不要出去。故选D。 10．You look tired. You ________ to have a good rest. A．need B．needn’t C．don’t need D．needed 【答案】A 【详解】句意：你看起来很累。你需要好好休息一下。 考查动词need的用法。need 需要；needn’t 不需要；don’t need 不需要；needed 需要的过去式。根据后面的“to have”可知，这里need是实义动词而不是情态动词，因为情态动词need后接动词原形。根据前句“You look tired.”可知，你看起来很累，此处应表达“需要休息”，且时态为一般现在时，主语为you，应用need。故选A。 11．Playing mobile games is interesting, ________ we shouldn’t play for a long time. A．and B．or C．but D．so 【答案】C 【详解】句意：玩手机游戏很有趣，但是我们不应该玩太久。 考查连词辨析。and和；or或者；but但是；so所以。根据“Playing mobile games is interesting”和“we shouldn’t play for a long time”可知，前后在逻辑上形成转折关系，故选C。 12．We must get up before 6:00 tomorrow morning, ______ we’ll miss the early bus. A．and B．but C．so D．or 【答案】D 【详解】句意：我们必须在明天早上6点前起床，否则我们会错过早班车。 考查连词辨析。and和；but但是；so所以；or否则。根据句意，前半句“必须在6点前起床”表示条件，后半句“会错过早班车”表示不满足该条件的负面结果，需用“否则”来连接，表示警告或选择关系。选项D符合此逻辑。故选D。 13．We should stop climate change, ________ the earth will become worse and worse. A．so B．because C．but D．or 【答案】D 【详解】句意：我们应该阻止气候变化，否则地球将会变得越来越糟糕。 考查连词辨析。so所以；because因为；but但是；or否则。根据“the earth will become worse and worse”可知，此处表示不这样做的后果，应用or表示“否则”。故选D。 14．—How do you feel about growing up? —It’s not easy, ________ it’s meaningful. A．and B．but C．so D．or 【答案】B 【详解】句意：——你对成长有什么感觉？——这并不容易，但很有意义。 and和，表示并列；but但是，表示转折；so因此，表示结果；or或者，表示选择。根据“It’s not easy”和“it’s meaningful.”可知，两者之间是转折关系，应用连词but连接。故选B。 15．He knows little French, _________ he can sing French songs well. A．or B．and C．so D．but 【答案】D 【详解】句意：他几乎不懂法语，但是他能很好地唱法语歌曲。 or或者；and和；so所以；but但是。前后句意转折，应填but。 16．—The song Together for a Shared Future is very popular now. —That’s for sure! Both the young and the old ________ it. A．likes B．like C．liked D．are liking 【答案】B 【详解】句意：——《一起向未来》这首歌现在很受欢迎。——这是肯定的！年轻人和老年人都喜欢它。 考查时态及主谓一致。根据“The song Together for a Shared Future is very popular now.”可知，此处指现在的状态，时态为一般现在时； both...and...连接两个并列成分，作主语时，谓语动词用原形。故选B。 17．________ Jack ________ I am busy these days, so we’ve decided not to go out this weekend. A．Neither; nor B．Not only; but also C．Both; and D．Either; or 【答案】B 【详解】句意：不仅杰克而且我这些天也很忙，所以我们决定这个周末不出去了。 考查并列连词的用法及主谓一致中的就近原则。Neither... nor既不……也不……；Not only... but also不仅……而且……；Both... and两者都……；Either... or要么……要么……。“Neither... nor...”、“Not only... but also...”和“Either... or...”连接两个并列主语时，谓语动词的形式要与离它最近的主语保持一致，即就近原则；“Both... and...” 连接两个并列主语时，谓语动词通常用复数形式。根据句意及谓语动词“am”，“Not only... but also...”符合“两人都忙所以不出去”的语境。故选B。 18．Not only Mike’s mother but also his father ________ good at cooking. A．has B．have C．are D．is 【答案】D 【详解】句意：不仅迈克的妈妈，而且他的爸爸也擅长烹饪。 考查主谓一致。“be good at”意为“擅长……”，在“Not only...but also...”结构中，谓语动词的单复数要遵循 “就近原则”，即与离它最近的主语保持一致。本句中离谓语最近的主语是“his father”，为第三人称单数，因此be动词用is，故选D。 19．—Not only her mother but also her father ________ in that hospital in the past 15 years. —It’s said that she also wants to be a doctor when she grows up. A．work B．works C．is working D．has worked 【答案】D 【详解】句意：—— 在过去的 15 年里，不仅她的母亲，而且她的父亲也在那家医院工作。—— 据说她长大后也想成为一名医生。 考查动词时态和主谓一致。“in the past 15 years”是现在完成时的标志，且“not only...but also...”连接主语时，谓语动词遵循“就近原则”，her father是第三人称单数，所以用has worked。故选D。 20．Not only my parents but also I ________ in favor of keeping pet dogs. A．am B．is C．are D．be 【答案】A 【详解】句意：不仅我的父母，而且我也赞成养宠物狗。   am是，主语为I（我）时使用；is是，主语为第三人称单数时使用；are是，主语为第二人称或复数时使用；be为动词原形。“not only…but also…”连接两个主语时，谓语动词遵循“就近一致”原则，即与离它最近的主语保持一致。离谓语最近的主语是I，故应用am。 21．Not only sports but also music ________ important to teenagers. A．are B．is C．be D．to be 【答案】B 【详解】句意：不仅体育，音乐对青少年也很重要。 not only...but also...连接两个并列主语时，谓语动词遵循“就近原则”，music是单数，所以be动词用is。 22．Pansy got very sick yesterday afternoon. She’d better ______ to see the doctor. A．not go B．not to go C．go D．to go 【答案】C 【详解】句意：潘西昨天下午病得很厉害。她最好去看医生。 考查had better用法。根据上文“Pansy got very sick yesterday afternoon.”可知，潘西昨天下午病得很厉害，所以此处是指她最好去看医生，排除A和B；had better do sth.“最好做某事”，固定搭配，所以这里应用动词原形。故选C。 23．To get a better life, we ________ not only study hard but also keep good health. A．can B．may C．need D．should 【答案】D 【详解】句意：为了过上更好的生活，我们不仅要努力学习，还要保持身体健康。 考查情态动词辨析。can可以；may可能；need需要；should应该。根据“To get a better life, we…not only study hard but also keep good health.”可知，此处表达过上更好生活的建议，应用情态动词should。故选D。 24．—Must he come to collect these materials himself? —No, he ________. He ________ ask someone else to do it for him. A．needn’t; should B．can’t; may C．needn’t; may D．shouldn’t; can 【答案】C 【详解】句意：——他必须亲自来取这些材料吗？——不，他不必。他可以请别人替他做。 考查情态动词辨析。needn’t不必；can’t不能；shouldn’t不应该；should应该；may可以；can能够。根据“No, he ... He ... ask someone else to do it for him.”可知，第一空表示“不必”，第二空表示“可以”，故选C。 25．—________ I take a seat here? —No, you can’t. The seats are only for the old and children. A．May B．Must C．Will D．Should 【答案】A 【详解】句意：——我可以在这儿坐吗？——不，你不能。这些座位只给老人和小孩坐。 考查情态动词。May可以；Must必须；Will将；Should应该。根据“No, you can’t. The seats are only for the old and children”可知，空处是询问“我可以在这里坐吗”，用“May I…?”表示委婉请求。故选A。 26．We ________ make fun of others. It’s not polite. A．can B．must C．mustn’t D．needn’t 【答案】C 【详解】句意：我们不应该取笑别人，这是不礼貌的。 考查情态动词辨析。can可以；must必须；mustn’t不可以；needn’t不需要。根据“It’s not polite”可知是不可以取笑别人，故选C。 27．—________ I be at the party by seven? —No, you________, but don’t be much later. A．Must; needn’t B．May; mustn’t C．Can; can’t D．Need; may not 【答案】A 【详解】句意：——我必须七点之前到派对吗？——不，你不必。但是你不能太晚。 考查情态动词。Must必须；needn’t不必；May可能；mustn’t禁止；Can可以；can’t不可以；Need需要；may not可能不。根据“…I be at the party by seven?”以及“No, you…”以及结合选项可知，此处指“你不必七点之前到派对”，应用Must引导一般疑问句，否定回答用needn’t。故选A。 28．Everyone ________ obey the traffic rules to keep safe. A．may B．must C．can D．should 【答案】B 【详解】句意：为了确保安全，每个人都必须遵守交通规则。 考查情态动词。may可能；must必须；can能够；should应该。根据“obey the traffic rules”可知，是指每个人都必须遵守交通规则。故选B。 29．—Sir, could I touch the goldfish in the tank? —Sorry, I am afraid you ________. A．can’t B．shouldn’t C．needn’t D．couldn’t 【答案】A 【详解】句意：——先生，我可以摸摸鱼缸里的金鱼吗？——抱歉，恐怕不行。 考查动词辨析。can’t不行、不能；shouldn’t不应该；needn’t不需要；couldn’t不能（动词过去式）。根据“Sorry”可推断，答话人应该是拒绝说话人摸金鱼的请求，问句中的“could”是表达委婉语气，空格所在句为一般现在时，用“can’t”表示“不可以”。故选A。 30．—Whose pencil case is this? —It ________ be Lucy’s, but I’m not sure. She has one of this colour. A．might B．must C．can’t D．shouldn’t 【答案】A 【详解】句意：——这是谁的铅笔盒？——它可能是露西的，但我不确定。她有一个这种颜色的。 考查情态动词。might可能；must一定；can’t不可能；shouldn’t不应该。根据“I’m not sure.”可知，回答者表示“不确定”，但提到露西有同颜色的铅笔盒，表达“可能”。故选A。 31．—Jim, you’d better __________ outside until the heavy rain stops. —OK, Mum. I’ll do some reading at home. A．play B．not play C．to play D．not to play 【答案】B 【详解】句意：——吉姆，你最好等大雨停了再出去玩。——好的，妈妈。我要在家读点书。 考查情态动词。根据“you’d better … outside until the heavy rain stops.”可知，此处是指雨没有停之前不要出去玩，情态动词had better，表示建议，后接动词原形，其否定形式为“had better not+动词原形”。故选B。 32．—Mom, can I play basketball with my friends tomorrow? —Yes, you can. But you ________ be back before 6 p.m. A．can B．may C．would D．must 【答案】D 【详解】句意：——妈妈，我明天可以和我的朋友们一起打篮球吗？——是的，你可以。但是你必须在下午六点之前回来。   考查情态动词辨析。can能，会；may也许，可能；would将会；must必须。根据“But”可知，此处表示转折，前面说可以和朋友打篮球，后面应该是提出要求，“必须在下午六点之前回来”，must符合语境，故选D。 33．— ________ we bring our phones to class? —No, we can’t. We must keep them in our lockers. A．Must B．May C．Can D．Will 【答案】C 【详解】句意：——我们可以带手机来上课吗？——不，不行。我们必须把它们放在储物柜里。 考查情态动词辨析。Must必须；May可能；Can可以/能够；Will将要。根据答句“No, we can’t.”中的“can’t”可知，问句询问的是“是否允许”，需用“Can”提问。故选C。 34．— Peter, ________ you play the piano? — No, I can’t, but I can play the guitar. A．should B．can C．must D．need 【答案】B 【详解】句意：——皮特，你会弹钢琴吗？——不，我不会，但是我会弹吉他。 考查情态动词辨析。should应该；can能，会，表达能力；must必须；need需要。根据“No, I can’t, but I can play the guitar.”可知，此处在询问能力。故选B。 35．You ________ worry about me. I’m old enough to take good care of myself. A．mustn’t B．needn’t C．can’t D．shouldn’t 【答案】B 【详解】句意：你不必担心我。我已经长大了，可以好好照顾自己了。 考查情态动词辨析。mustn’t禁止；needn’t不必；can’t不能；shouldn’t不应该。根据“I’m old enough to take good care of myself.”可知，此处指不必担心“我”。故选B。 36．You ________ tidy up the room now. You can do it later. A．haven’t to B．needn’t to C．don’t need D．don’t have to 【答案】D 【详解】句意：你现在不必整理房间。可以稍后再做。 考查情态动词辨析。haven’t to不正确表达；needn’t to不正确表达；don’t need不需要，need作实义动词时，否定形式为don’t need to do sth.；don’t have to不必。根据“You can do it later”可知，此处表示“不必现在做”，用don’t have to表示“没有必要”。故选D。 37．I usually drink coffee in the morning, ________ today I feel like drinking tea. A．and B．but C．so D．or 【答案】B 【详解】句意：我通常早上喝咖啡，但今天我想喝茶。 考查并列连词辨析。and和，又；but但是；so因此；or或者。根据“I usually drink coffee in the morning…today I feel like drinking tea.”可知，此处指的是我通常早上喝咖啡，今天早上想喝茶，空格前后句子为转折关系。but“但是”，并列连词表转折，符合语境。故选B。 38．—Which club would you like to join, Alan? —I like music, ________ I’d like to join the music club. A．so B．because C．or D．but 【答案】A 【详解】句意：——艾伦，你想加入哪个俱乐部？——我喜欢音乐，所以我想加入音乐俱乐部。 考查连词辨析。so因此；because因为；or或者；but但是。根据上文“I like music,”可知，喜欢音乐，所以想加入音乐俱乐部，so表示“因此；所以”，逻辑通顺。故选A。 39．I went to bed early last night, ______ I feel great today. A．so B．or C．but D．for 【答案】A 【详解】句意：我昨晚睡得很早，所以今天感觉很好。 考查连词辨析。so所以；or或者，否则；but但是；for为了。结合语境及前后句“I went to bed early last night…I feel great today.”可知，前后句表示因果关系，应用so表示结果。故选A。 40．My English is very good, _______ I often help Li Tao with it. A．but B．so C．and D．then 【答案】B 【详解】句意：我的英语很好，所以我经常帮助李涛学习英语。 考查连词辨析。but但是，表转折；so所以，表结果；and和，表并列；then然后，表承接。根据题干“My English is very good…I often help Li Tao with it.”可知前后是因果关系（前因后果式），需用so连接。故选B。 41．I usually find biology very hard, ________ today’s biology lesson is really interesting. A．and B．but C．so D．or 【答案】B 【详解】句意：我通常觉得生物很难，但今天的生物课真的很有趣。 考查并列连词辨析。and和；but但是；so所以；or或者。前半句说“通常觉得生物很难”，后半句说“今天的生物课很有趣”，前后为转折关系。故选B。 42．________ Mike ________ Tony are good at playing the guitar. A．Both; and B．All; and C．Both; of D．All; of 【答案】A 【详解】句意：迈克和托尼都擅长弹吉他。 考查并列连词辨析。Both...and...两者都……；All全部，三者或三者以上，并列连词；and并且，并列连词；Both of...两者都（of后接名词/代词）；All of...不少于。根据“...Mike...Tony”可知，此处是两个人都擅长弹吉他，排除B和D，both...and...表示“两者都……”符合语境。故选A。 43．Not only Mike but also his friends ________ basketball after school. A．is playing B．play C．plays D．are playing 【答案】B 【详解】句意：不仅迈克，而且他的朋友放学后打篮球。 考查一般现在时。not only...but also...(不仅..而且...)，遵循就近原则，此处的时态为一般现在时，谓语动词由also后的主语决定，即Mike的朋友们，是复数，故谓语动词用原形play。故选B。 44．________ the soldiers ________ the captain has been to Greece before. A．Both; and B．Not only; but also C．Neither; or D．Either; nor 【答案】B 【详解】句意：不仅士兵们而且队长以前都去过希腊。 考查并列连词。both...and...两者都，后面谓语动词用复数；not only...but also...不仅……而且……，谓语动词遵循就近原则；neither...nor...既不……也不……，谓语动词遵循就近原则；either...or...或者……或者……，谓语动词遵循就近原则。C、D选项搭配错误，排除；根据“has been to Greece before.”可知，句子谓语动词为单数形式has，前面的连词需要用就近原则，与“the captain”的数保持一致，因此用not only...but also...。故选B。 45．Drivers ________ obey traffic rules to ensure the safety of themselves and others. A．can B．will C．might D．should 【答案】D 【详解】句意：司机应该遵守交通规则，以确保自己和他人的安全。 考查情态动词。can能；will将要；might可能；should应该。根据“Drivers…obey traffic rules”可知，遵守交通规则是一种责任和义务，应用should来表示建议或责任。故选D。 46．________ Tom ________ Mary is busy. You’d better play with others. A．Both; and B．Neither; nor C．Either; or D．Not only; but also 【答案】D 【详解】句意：不仅汤姆很忙，玛丽也很忙。你最好和别人一起玩。 考查并列连词辨析。Both...and两者都；Neither...nor既不……也不；Either...or要么……要么；Not only...but also不仅……而且。根据“You’d better play with others.”可知，两个人都很忙，结合“is”可知，此处需满足就近原则，故选D。 二、完成句子 47．Not only Tony but also his brother is looking forward to the coming holiday.（保持原句意思基本不变） ________ Tony and his brother ________ looking forward to the coming holiday. 【答案】 Both are 【详解】句意：不仅托尼，而且他的兄弟都期待着即将到来的假期。此处可以将not only…but also替换为both...and...，表示“两者都”，连接两个并列主语，谓语动词用复数形式are。故填Both；are。 48．The elephant can lift heavy things easily. (改为一般疑问句) ________ the elephant ________ heavy things easily? 【答案】 Can lift 【详解】句意：大象能轻松举起重物吗？含有情态动词can的陈述句变一般疑问句，需把can提至主语the elephant前，其后接动词原形lift，且句首首字母要大写。故填Can；lift。 49．Jim is in the Music Club. I am in the Music Club, too. (合并成一句) Both Jim ____________ I ____________ ___________ of the Music Club. 【答案】 and are members 【详解】both…and“……和……都”，此句是一般现在时，be a member of“是……的一名成员”，and连接并列主语，be动词用are，member用复数形式，故填and；are；members。 50．Yiming has gone to Shanghai Disneyland. Lu Yao has gone to Shanghai Disney, too. (保持句意不变) ________ Yiming ________ Lu Yao have gone to Shanghai Disney. 【答案】 Both and 【详解】句意：一鸣已经去了上海迪士尼乐园。卢阳也去了上海迪斯尼。改成同义句时，表示一鸣和卢阳两个人都去了上海迪斯尼，需Both...and...，意为“两者都……”，固定搭配。故填Both；and。 51．Kitty is good at speaking English. She is good at speaking French, too. (两句合并为一) Kitty is good at speaking ________ English ________ French. 【答案】 both and 【详解】句意：基蒂擅长说英语。她也擅长说法语。题目要求将两个句子合并为一个句子。原句重复了相同的结构“Kitty is good at speaking…”，合并时可用“both…and…”连接相同部分，表示“两者都”。故填both；and。 52．Beethoven is a famous composer. Mozart is also a famous composer. （合并成一句） ________ Beethoven and Mozart ________ famous composers. 【答案】 Both are 【详解】句意：贝多芬是一位著名的作曲家。莫扎特也是一位著名的作曲家。 贝多芬和莫扎特都是著名的作曲家。根据原句可知，时态为一般现在时，原句提到两位作曲家，合并后主语变为复数Both Beethoven and Mozart，因此谓语动词需用复数形式are。故填Both；are。 53．She read the book. She remembered what she read.（合并为一句） She not only read the book _________ _________ remembered what she read. 【答案】 but also 【详解】句意：她读了这本书。她记得她读过的东西。根据所给句子“She read the book. She remembered what she read.”以及合并后的句子所给部分 “She not only read the book...” 可知，这里考查的是not only...but also...“不但…… 而且……”的固定搭配，用于连接两个并列的成分。故填but；also。 54．John is our teacher and friend as well.（保持句意基本不变） John is ________ only our teacher ________ also our friend. 【答案】 not but 【详解】句意：John是我们的老师和朋友。改为同义句可用not only...but also句型“不但……而且……”。故填not；but。 55．Jim is crazy about playing volleyball. Tom is also crazy about it. (合并为一句) ______________________________________________. 【答案】Not only Jim but also Tom is crazy about playing computer games./Both Jim and Tom are crazy about playing volleyball./Jim and Tom are both crazy about playing volleyball. 【详解】句意：吉姆非常喜欢打排球。汤姆也为之疯狂。此处两句话都表示“喜欢打排球”，两个主语可以用not only...but also.../both...and.../and连接，要注意主谓一致，not only...but also...连接主语时，动词要用“就近原则”，be动词用is，both...and.../and连接主语时，be动词用are，故填Not only Jim but also Tom is crazy about playing computer games./Both Jim and Tom are crazy about playing volleyball./Jim and Tom are both crazy about playing volleyball. 56．Peter likes rock music. Amy also likes rock music. (两句合并为一句) ________________________________________________________________ rock music. 【答案】Both Peter and Amy like/Not only Peter but also Amy likes/Peter and Amy both like 【详解】句意：彼得喜欢摇滚乐。艾米也喜欢摇滚乐。此处两句可以合并为“彼得和艾米都喜欢摇滚乐”，表示“两者都喜欢”可以用both...and.../not only...but also.../and的结构，所以句子主语可以是Both Peter and Amy，动词用原形，也可以用Not only Peter but also Amy，动词用“就近原则”，应用likes，也可以用Peter and Amy，动词用原形，故填Both Peter and Amy like/Not only Peter but also Amy likes/Peter and Amy both like。 57．Kitty likes rock music. Peter also likes rock music. (两句合并为一句) ___________________________________________________________________________________________ 【答案】Both Peter and Kitty like rock music./Not only Peter but also Kitty likes rock music./Peter and Kitty both like rock music。 【详解】句意：基蒂喜欢摇滚乐。彼得也喜欢摇滚乐。此处两句可以合并为“基蒂和彼得都喜欢摇滚乐”，表示“两者都喜欢”可以用both...and.../not only...but also.../and的结构，所以句子主语可以是Both Peter and Kitty，动词用原形，也可以用Not only Peter but also Kitty，动词用“就近原则”，应用likes，也可以用Peter and Kitty，动词用原形，故填Both Peter and Kitty like rock music./Not only Peter but also Kitty likes rock music./Peter and Kitty both like rock music。 58．humans, do, environmental, should, meaningful, something, for, protection (连词成句) ___________________________________________________________________________________________. 【答案】Humans should do something meaningful for environmental protection 【详解】根据所给标点可知应用陈述句的形式，分析所给单词，humans作主语，should do作谓语，something meaningful作宾语，for environmental protection为介词短语。故答案为：Humans should do something meaningful for environmental protection“人类应该为环境保护做一些有意义的事情”。 59．power, not, us, music, only, bring, but, can, us, also, joy, give (连词成句) ___________________________________________________________________________________________. 【答案】Music can not only bring us joy but also give us power 【详解】music“音乐”，不可数名词，作主语，位于句首，首字母大写；not only…but also…“不但……而且……”，固定用法；can“能够”，情态动词，后接动词原形；bring sb. sth.“给某人带来某物”，动词短语；us“我们”，作间接宾语；joy“快乐”，不可数名词，作直接宾语；give sb. sth.“给某人某物”，动词短语；power“力量”，不可数名词，作直接宾语。故填Music can not only bring us joy but also give us power“音乐不仅能给我们带来快乐，还能给我们力量”。 60．we, must, wild animals, protect, from, danger (连词成句) ___________________________________________________________________________________________. 【答案】We must protect wild animals from danger 【详解】We“我们”，主语；must“必须”，情态动词；protect from“保护……免受……”，动词短语；wild animals“野生动物”；danger“危险”。故填We must protect wild animals from danger“我们必须保护野生动物免受危险”。 61．only, the melody, but, this, song, are, creative, of, not, the lyrics, also, (连词成句) ___________________________________________________________________________________________ 【答案】Not only the melody but also the lyrics of this song are creative. 【详解】根据所给单词可知，该句为陈述句，此句可总结为“不仅……而且……”，not only...but also“不仅……而且……”，固定搭配，遵循就近一致原则；the melody“这个旋律”，表示单数；the lyrics of this song“这首歌的歌词”，表示复数；are“是”，谓语，故主语为Not only the melody but also the lyrics of this song；creative“有创意的”，形容词，作表语。故填Not only the melody but also the lyrics of this song are creative. “这首歌不仅旋律有创意，而且歌词也很有创意。” 三、翻译 62．莉萨住得离学校最远，所以她乘地铁以节约时间。(so) ___________________________________________________________________________________________ 【答案】Lisa lives farthest from school, so she takes the subway to save time. 【详解】根据汉语提示可知，这是一个含有结果状语从句的复合句。Lisa“莉萨”，作主语；live“居住”，主语是第三人称单数，动词用三单形式lives；farthest from school“离学校最远”；so“所以”，引导结果状语从句；takes the subway“乘地铁”；to save time“以节约时间”，作目的状语。故填Lisa lives farthest from school, so she takes the subway to save time. 63．唱歌不仅帮助你了解音乐的节奏，还能教你平静地呼吸。（not only … but also …） ___________________________________________________________________________________________ 【答案】Singing not only helps you understand the rhythm of music, but also teaches you to breathe calmly. 【详解】“唱歌不仅帮助你了解音乐的节奏，还能教你平静地呼吸”译为“Singing not only helps you understand the rhythm of music, but also teaches you to breathe calmly.”。singing“唱歌”，此处用动名词作主语；not only … but also …“不但……而且……”；help sb do sth“帮助某人做某事”；you“你”；understand“理解”；the rhythm of music“音乐的节奏”；teach sb to do sth“教某人做某事”；breathe“呼吸”；calmly“平静地”，副词修饰动词breathe。句子时态是一般现在时，动名词作主语，谓语动词help和teach用第三人称单数。 64．交流可以消除不同文化间的隔阂。(bridge the gap between) ___________________________________________________________________________________________ 【答案】Communication can bridge the gap between different cultures. 【详解】交流：Communication，作主语；可以：can，后接动词原形；消除隔阂：bridge the gap between；不同文化间：different cultures。句子是一般现在时，陈述客观事实，故填Communication can bridge the gap between different cultures. 65．唱歌不仅帮助你了解音乐的节奏，还能教你平静的呼吸。(not only…but also) ___________________________________________________________________________________________ 【答案】Singing not only helps you understand the rhythm of music, but also teaches you to breathe calmly. 【详解】singing唱歌，这里是动名词作主语；not only...but also...不但……而且……；help sb do sth帮助某人做某事；you你；understand理解；the rhythm of music音乐的节奏；teach sb to do sth教某人做某事；breathe呼吸；calmly平静地，副词修饰动词。句子时态是一般现在时，动名词作主语，谓语动词用单数。故填Singing not only helps you understand the rhythm of music, but also teaches you to breathe calmly. 66．这个最知名的旋律不仅鼓励了我而且给了我信心。（not only… but also…） ___________________________________________________________________________________________ 【答案】The most well-known melody not only encouraged me but also gave me confidence. 【详解】根据汉语提示可知，句中时态为一般过去时；the most well-known melody“这个最知名的旋律”；not only… but also…不仅……而且……；encourage“鼓励”，give“给予”，两个动词均使用过去式；me“我”，人称代词宾格；confidence“信心”，不可数名词。故填The most well-known melody not only encouraged me but also gave me confidence. 67．保尔·柯察金(Pavel Korchagin)不仅是一名勇敢的士兵也是一位自信的领袖。(leader) ___________________________________________________________________________________________ 【答案】Pavel Korchagin is not only a brave soldier but also a confident leader. 【详解】“保尔·柯察金不仅是一名勇敢的士兵也是一位自信的领袖”译为“Pavel Korchagin is not only a brave soldier but also a confident leader.”。“不仅……而且……”译为not only...but also...，用于连接并列成分；“一名勇敢的士兵”翻译为a brave soldier；“一位自信的领袖”翻译为a confident leader；主语为单数，be动词用is。 68．我们可以通过回收利用和减少纸张打印来鼓励人们节约木材。(汉译英) ___________________________________________________________________________________________ 【答案】We can encourage people to save wood by recycling and reducing paper printing. 【详解】根据汉语提示可知，本句为陈述句。We“我们”，主语，句首首字母大写；can“可以”，情态动词后加动词原形；encourage“鼓励”；people“人们”，作宾语； to save“节约”， to do作宾补；wood“木材”，名词作宾语；by“通过”，介词，表示方式；recycling“回收”，动名词作宾语；and“和”，表示并列；reducing paper printing“减少纸张打印”。故填We can encourage people to save wood by recycling and reducing paper printing. 69．人们砍伐了太多的树木，动物现在处于危险之中。（汉译英） ___________________________________________________________________________________________ 【答案】People cut down too many trees and animals are in danger now. 【详解】根据中文提示“现在”可知句子是一般现在时态。“人们”的英文表达是“people”，“砍伐”用“cut down”，“太多的树木”即“too many trees”，所以前半句的英语表达是“People cut down too many trees”。后半句“动物”的英文表达是“animals”，“处于危险之中”是“be in danger”， 由于主语“animals”是复数，故用“are in danger”，“现在”是“now”，那后半句的英语表达是“animals are in danger now”。根据两句之间的关系可知，“and”可以对两个小句子进行连接。故填People cut down too many trees and animals are in danger now.   70．我努力了，但话总是说得不够流畅。 ___________________________________________________________________________________________ 【答案】I tried my best but I couldn’t speak smoothly enough. 【详解】我：I；努力：try one’s best；但：but；说得speak；流畅：smoothly，作状语，修饰动词；够：enough，作状语，修饰副词，置于句末。结合语境可知，本句为转折连词but连接的并列句，时态为一般过去时，陈述过去发生的事，动词用过去式，表示“说得不够流畅”须用情态动词couldn’t，表示能力。故填I tried my best but I couldn’t speak smoothly enough. 1 / 11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 专题01 Units 1~3 教材核心知识串讲（期中语法复习1） 考●点●剖●析 一、并列连词（ both... and...;not only... but also...） 1. both... and... (两者都…) 连接成分：可以连接名词、代词、形容词、动词、介词短语等。 谓语动词：必须用复数。因为它指代的是两个独立的事物。 例句解析： 连接名词 / 代词 (主语)： Both Tom and Jerry are my good friends.(汤姆和杰瑞都是我的好朋友。)注意：这里谓语动词用 are，不能用 is。 Both you and he are right. (你和他都是对的。) 连接形容词： The story is both interesting and touching. (这个故事既有趣又感人。) 连接动词 / 短语： He can both sing and dance. (他既能唱歌又能跳舞。) 2. not only... but also... (不仅… 而且…) 这个连词表示递进关系，强调后者（but also 后面的内容）通常比前者更重要或更进一步。 连接成分：同样可以连接各种并列成分。 谓语动词 (最重要的区别！)：遵循就近原则。即：谓语动词的单复数由 but also 后面紧跟的那个主语决定。 例句解析： 连接主语 (就近原则)： Not only the students but also the teacher is coming.(不仅学生们，而且老师也来了。)重点：teacher 是单数，所以谓语动词用 is，而不是 are。 Not only my parents but also my brother likes playing soccer.(不仅我父母，而且我弟弟也喜欢踢足球。)重点：brother 是单数，谓语动词用 likes。 连接其他成分： He is not only smart but also hard-working. (他不仅聪明，而且很勤奋。) She speaks not only English but also French. (她不仅会说英语，还会说法语。) 3. 两者之间的转换与替换 这两个短语在很多情况下可以互换，但需要注意动词形式的变化。 原句 (Both...and...) 转换句 (Not only...but also...) Both Tom and Jerry are here. Not only Tom but also Jerry is here. Both you and he know the truth. Not only you but also he knows the truth. 4. 辨析指南 分清谓语动词： 看到 both...and...，谓语动词直接用复数。 看到 not only...but also...，谓语动词看but also 后面的主语。 省略用法： but also 中的 also 可以省略，直接说 not only...but...。 例如：He is not only kind but (also) honest. 位置固定： both 必须放在第一个并列成分前。 not only 必须放在第一个并列成分前。 总结：如果想平等地强调两者，用 both...and... (动词复数)。如果想突出 “不仅… 更重要的是…”，用 not only...but also... (动词就近原则)。 二、 复合句（but, and, so） 连词 含义 逻辑关系 核心特点 例句 and 和；而且；然后 并列 / 顺承 前后意思相近、动作先后、语气一致 I like apples and bananas. He stood up and left. but 但是；然而 转折 前后意思相反、对比、反差 It’s cheap, but it’s good. He is young, but he is clever. so 所以；因此 因果 前因后果，前面是原因，后面是结果 It’s raining, so I take an umbrella. She was tired, so she slept. 速记 顺着说、加东西 → and 反着说、转意思 → but 讲原因、出结果 → so 三、 情态动词 情态动词 中文意思 主要用法 否定形式 例句 can 能；会；可以 1. 能力2. 许可3. 可能性 can't 不能；不会 I can swim. You can go now. may 可以；可能 1. 委婉请求许可2. 推测（可能） may not 不可以；可能不 May I come in? He may be late. must 必须；一定 1. 命令 / 义务2. 肯定推测 mustn't 禁止；不准 You must finish homework. It must be true. should 应该 建议、责任、劝告 shouldn't 不应该 You should sleep early. need 需要 多用于否定 / 疑问（做实义动也可） needn't 不必 You needn't hurry. had better 最好 强烈建议 had better not 最好别 You had better go now. 超简记忆口诀 can：能力、许可、能会可以 may：委婉客气，表 “可以 / 可能” must：必须、一定，mustn't 是禁止 should：应该，提建议 need：需要，needn't 不必 had better：最好，后面直接加动词原形 提●分●必●刷 一、单项选择 1．—________ I take this book out of the library? —Yes, you can. A．Should B．Must C．Need D．Can 2．Practice more, ________ you’ll do better in playing the piano. A．but B．or C．because D．and 3．Many traditional jobs are disappearing, ________ new jobs are appearing. A．but B．so C．or D．for 4．You ________ eat too much junk food. It’s bad for your health. A．should B．shouldn’t C．can D．can’t 5．People ________ save animals because they are our friends. A．should B．can C．need D．may 6．With the development of technology, people ________ take off their masks and their smartphones can still recognize who they are. A．shouldn’t B．mustn’t C．needn’t D．can’t 7．You _______ cross the road when the light is red. A．must B．have to C．mustn’t D．don’t have to 8．—Must I finish the work today?   —No, you ________. You can do it tomorrow. A．mustn’t B．can’t C．needn’t D．shouldn’t 9．—It is raining outside. You’d better ________ out.    —OK, Mum. A．go B．not to go C．goes D．not go 10．You look tired. You ________ to have a good rest. A．need B．needn’t C．don’t need D．needed 11．Playing mobile games is interesting, ________ we shouldn’t play for a long time. A．and B．or C．but D．so 12．We must get up before 6:00 tomorrow morning, ______ we’ll miss the early bus. A．and B．but C．so D．or 13．We should stop climate change, ________ the earth will become worse and worse. A．so B．because C．but D．or 14．—How do you feel about growing up? —It’s not easy, ________ it’s meaningful. A．and B．but C．so D．or 15．He knows little French, _________ he can sing French songs well. A．or B．and C．so D．but 16．—The song Together for a Shared Future is very popular now. —That’s for sure! Both the young and the old ________ it. A．likes B．like C．liked D．are liking 17．________ Jack ________ I am busy these days, so we’ve decided not to go out this weekend. A．Neither; nor B．Not only; but also C．Both; and D．Either; or 18．Not only Mike’s mother but also his father ________ good at cooking. A．has B．have C．are D．is 19．—Not only her mother but also her father ________ in that hospital in the past 15 years. —It’s said that she also wants to be a doctor when she grows up. A．work B．works C．is working D．has worked 20．Not only my parents but also I ________ in favor of keeping pet dogs. A．am B．is C．are D．be 21．Not only sports but also music ________ important to teenagers. A．are B．is C．be D．to be 22．Pansy got very sick yesterday afternoon. She’d better ______ to see the doctor. A．not go B．not to go C．go D．to go 23．To get a better life, we ________ not only study hard but also keep good health. A．can B．may C．need D．should 24．—Must he come to collect these materials himself? —No, he ________. He ________ ask someone else to do it for him. A．needn’t; should B．can’t; may C．needn’t; may D．shouldn’t; can 25．—________ I take a seat here? —No, you can’t. The seats are only for the old and children. A．May B．Must C．Will D．Should 26．We ________ make fun of others. It’s not polite. A．can B．must C．mustn’t D．needn’t 27．—________ I be at the party by seven? —No, you________, but don’t be much later. A．Must; needn’t B．May; mustn’t C．Can; can’t D．Need; may not 28．Everyone ________ obey the traffic rules to keep safe. A．may B．must C．can D．should 29．—Sir, could I touch the goldfish in the tank? —Sorry, I am afraid you ________. A．can’t B．shouldn’t C．needn’t D．couldn’t 30．—Whose pencil case is this? —It ________ be Lucy’s, but I’m not sure. She has one of this colour. A．might B．must C．can’t D．shouldn’t 31．—Jim, you’d better __________ outside until the heavy rain stops. —OK, Mum. I’ll do some reading at home. A．play B．not play C．to play D．not to play 32．—Mom, can I play basketball with my friends tomorrow? —Yes, you can. But you ________ be back before 6 p.m. A．can B．may C．would D．must 33．— ________ we bring our phones to class? —No, we can’t. We must keep them in our lockers. A．Must B．May C．Can D．Will 34．— Peter, ________ you play the piano? — No, I can’t, but I can play the guitar. A．should B．can C．must D．need 35．You ________ worry about me. I’m old enough to take good care of myself. A．mustn’t B．needn’t C．can’t D．shouldn’t 36．You ________ tidy up the room now. You can do it later. A．haven’t to B．needn’t to C．don’t need D．don’t have to 37．I usually drink coffee in the morning, ________ today I feel like drinking tea. A．and B．but C．so D．or 38．—Which club would you like to join, Alan? —I like music, ________ I’d like to join the music club. A．so B．because C．or D．but 39．I went to bed early last night, ______ I feel great today. A．so B．or C．but D．for 40．My English is very good, _______ I often help Li Tao with it. A．but B．so C．and D．then 41．I usually find biology very hard, ________ today’s biology lesson is really interesting. A．and B．but C．so D．or 42．________ Mike ________ Tony are good at playing the guitar. A．Both; and B．All; and C．Both; of D．All; of 43．Not only Mike but also his friends ________ basketball after school. A．is playing B．play C．plays D．are playing 44．________ the soldiers ________ the captain has been to Greece before. A．Both; and B．Not only; but also C．Neither; or D．Either; nor 45．Drivers ________ obey traffic rules to ensure the safety of themselves and others. A．can B．will C．might D．should 46．________ Tom ________ Mary is busy. You’d better play with others. A．Both; and B．Neither; nor C．Either; or D．Not only; but also 二、完成句子 47．Not only Tony but also his brother is looking forward to the coming holiday.（保持原句意思基本不变） ________ Tony and his brother ________ looking forward to the coming holiday. 48．The elephant can lift heavy things easily. (改为一般疑问句) ________ the elephant ________ heavy things easily? 49．Jim is in the Music Club. I am in the Music Club, too. (合并成一句) Both Jim ____________ I ____________ ___________ of the Music Club. 50．Yiming has gone to Shanghai Disneyland. Lu Yao has gone to Shanghai Disney, too. (保持句意不变) ________ Yiming ________ Lu Yao have gone to Shanghai Disney. 51．Kitty is good at speaking English. She is good at speaking French, too. (两句合并为一) Kitty is good at speaking ________ English ________ French. 52．Beethoven is a famous composer. Mozart is also a famous composer. （合并成一句） ________ Beethoven and Mozart ________ famous composers. 53．She read the book. She remembered what she read.（合并为一句） She not only read the book _________ _________ remembered what she read. 54．John is our teacher and friend as well.（保持句意基本不变） John is ________ only our teacher ________ also our friend. 55．Jim is crazy about playing volleyball. Tom is also crazy about it. (合并为一句) ______________________________________________. 56．Peter likes rock music. Amy also likes rock music. (两句合并为一句) ________________________________________________________________ rock music. 57．Kitty likes rock music. Peter also likes rock music. (两句合并为一句) ___________________________________________________________________________________________ 58．humans, do, environmental, should, meaningful, something, for, protection (连词成句) ___________________________________________________________________________________________. 59．power, not, us, music, only, bring, but, can, us, also, joy, give (连词成句) ___________________________________________________________________________________________. 60．we, must, wild animals, protect, from, danger (连词成句) ___________________________________________________________________________________________. 61．only, the melody, but, this, song, are, creative, of, not, the lyrics, also, (连词成句) ___________________________________________________________________________________________ 三、翻译 62．莉萨住得离学校最远，所以她乘地铁以节约时间。(so) ___________________________________________________________________________________________ 63．唱歌不仅帮助你了解音乐的节奏，还能教你平静地呼吸。（not only … but also …） ___________________________________________________________________________________________ 64．交流可以消除不同文化间的隔阂。(bridge the gap between) ___________________________________________________________________________________________ 65．唱歌不仅帮助你了解音乐的节奏，还能教你平静的呼吸。(not only…but also) ___________________________________________________________________________________________ 66．这个最知名的旋律不仅鼓励了我而且给了我信心。（not only… but also…） ___________________________________________________________________________________________ 67．保尔·柯察金(Pavel Korchagin)不仅是一名勇敢的士兵也是一位自信的领袖。(leader) ___________________________________________________________________________________________ 68．我们可以通过回收利用和减少纸张打印来鼓励人们节约木材。(汉译英) ___________________________________________________________________________________________ 69．人们砍伐了太多的树木，动物现在处于危险之中。（汉译英） ___________________________________________________________________________________________ 70．我努力了，但话总是说得不够流畅。 ___________________________________________________________________________________________ 1 / 11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $