Unit 6 课时3 Grammar：形容词的同级比较和不定代词（分层作业）英语新教材沪教版五四学制七年级上册

Unit 6 Mountains and rivers 课时3 Grammar：形容词的同级比较和不定代词 分层作业 核心知识速记 03拓展培优 01基础达标 04思维进阶 02能力提升 知识模块 具体内容 as … as 含义： 用来描述两者之间的比较：A 和 B 一样……；否定形式：A 不如 B…… 结构要点：as 和 as 中间必须放形容词原级，不能用比较级 / 最高级 肯定句：A + be + as + 形容词原级 + as + B A 和 B 一样…… The mountain is as beautiful as the river. 这座山和这条河一样美。 否定句：A + be + not as /so + 形容词原级 + as + B A 不如 B……（so 只用在否定句） The lake is not as clean as before. 这个湖没有以前干净。 = The lake is less clean than before. 拓展：倍数表达 A is twice as … as B. A 是 B 的两倍…… 不定代词 1. both 两者都（肯定） 范围：两个人 / 物 作主语：both of + 复数名词 / 代词，谓语动词用复数 Both of the rivers are long. 两条河都很长。 位置：放在 be 动词后，实义动词前 They are both famous. 他们两个都很有名。 否定：both 的部分否定：not both 并非两者都（不是全部否定） Not both mountains are high. 并非两座山都很高。 2. neither 两者都不（全部否定） 范围：两个人 / 物 含义：两个当中一个都不 neither of + 复数名词 / 代词，谓语动词常用单数 Neither of the two places is cold. 这两个地方都不冷。 句型：Neither … nor … 既不…… 也不……（就近原则） Neither the mountain nor the river is far. 就近原则：谓语动词看离它近的主语 3. all 全部，都（肯定） 范围：三者或三者以上 ①all of + 复数名词 / 代词 / ，谓语动词复数 All of the sights are wonderful. 所有景点都很美。 位置：be 后实义动词前 They are all beautiful. ②all + 不可数名词 ，谓语动词单数 All the water is clean. 所有的水都是干净的。（water 不可数，谓语 is 单数） 4. none 全都不（全部否定） 范围：三者或三者以上 含义：一个都没有 none of + 复数名词 / 代词，谓语可单可复 None of the trees is dead. 这些树没有一棵枯死。 考点区分： none 用来回答 How many / How much 的提问，强调数量； no one 回答 who，只能指人。 1．A: I never feel tired when doing my favourite things. B: ________ my brothers. A．So does B．Neither do C．Neither does D．So feel 【答案】B 【详解】句意：A：做我喜欢的事情时，我从不觉得累。B：我的兄弟们也不觉得累。   So does用于肯定句的“也”；Neither do用于否定句的“也不”，主语为复数；Neither does主语为单数；So feel语法错误。前句含否定词“never”，需用“Neither”开头的倒装句；主语“my brothers”是复数，助动词用“do”，“Neither do”符合语法及语境。应填“Neither do”。 2．Tourists from home and abroad can enjoy wonderful views on ________ sides of the Huangpu River. A．both B．either C．neither D．none 【答案】A 【详解】句意：国内外游客可以在黄浦江两岸欣赏到美丽的景色。 both两者都；either两者之一；neither两者都不；none三者或以上都不。根据常识，黄浦江有两侧（浦东和浦西），且“sides”为复数，表示两岸都可见美景，应用both。 3．—Do you want coffee with milk or sugar? —________. I like coffee with nothing. A．Both B．Either C．Neither D．None 【答案】C 【详解】句意：——你想要加牛奶还是加糖的咖啡？——两者都不加。我喜欢什么都不加的咖啡。 Both两者都；Either两者中的任一个；Neither两者都不；None三者或三者以上都不。根据答语“I like coffee with nothing.”可知，说话人喜欢什么都不加的咖啡，意味着不要牛奶也不要糖，表示两者都不。 4．We are as ________ as other students, so the work must be done as ________ as possible. A．more careful, more carefully B．more carefully, more careful C．carefully, careful D．careful, carefully 【答案】D 【详解】句意：我们和其他学生一样认真，所以这项工作必须尽可能认真地完成。 考查形容词和副词的用法以及“as... as...”结构。careful认真的，形容词原级；carefully认真地，副词原级；more careful更认真的，形容词比较级；more carefully更认真地，副词比较级。“as... as...”结构中，中间需用形容词或副词的原级，排除A项和B项。第一空，在系动词are后，需用形容词原级careful作表语；第二空，修饰动词done，需用副词原级carefully。故选D。 5．My skill is not as ________ as yours. A．good B．well C．better D．best 【答案】A 【详解】句意：我的技能不如你的好。 考查形容词原级在比较结构中的使用。good好的； well好地，副词；better更好的；best最好的。在“as...as”结构中，需使用形容词或副词原级，此处需要形容词作表语。故选A。 6．My grandmother has been sick for one year. She is not as ________ as she used to be. A．healthy B．health C．healthier D．healthiest 【答案】A 【详解】句意：我的祖母已经生病一年了，她不像过去那样健康了。 考查as...as结构。healthy健康的，形容词；health健康，名词；healthier更健康的，比较级；healthiest最健康的，最高级。在“as...as”结构中必须使用形容词原级，故选A。 7．We should know that mind health is as ________ as body health. A．important B．more important C．the most important D．the more important 【答案】A 【详解】句意：我们应该知道心理健康和身体健康一样重要。 考查形容词比较级。根据“as...as”可知，此处是“as+形容词原级+as”结构，表示“和……一样……”。故选A。 8．With the help of the German experts, the factory produced _________ cars in 2003 as the year before. A．as twice many B．as many as twice C．as twice as many D．twice as many 【答案】D 【详解】句意：在德国专家的帮助下，该工厂2003年的汽车产量是前一年的两倍。 考查倍数表达。此处考查倍数表达，结构为“倍数+as+形容词/副词+as”，D项符合。故选D。 9．There are many trees and flowers on ________ sides of the road. A．both B．all C．none D．either 【答案】A 【详解】句意：道路两侧有很多树木和鲜花。 考查代词辨析。both两者都；all三者或三者以上都；none没有一个；either两者中的任意一个。根据“sides of the road”可知“sides”为复数且道路有两侧，故选A。 10．At the age of 60, Uncle Sam is still as ________ as he used to be. A．strong B．stronger C．strongest D．the strongest 【答案】A 【详解】句意：在60岁时，山姆叔叔仍然和过去一样强壮。 考查形容词的原级形式。strong强壮的，原级；stronger强壮的，比较级；strongest强壮的，最高级；the strongest强壮的，最高级。由“as...as”可知，此空用原级，表示“像……一样”。故选A。 11．________ of the twins wants to go out because it is cold and rainy. A．Neither B．None C．All D．Both 【答案】A 【详解】句意：这对双胞胎都不想出去，因为天气又冷又下雨。 考查代词辨析。Neither两者都不；None全都不；All全都；Both两者都。根据“of the twins wants to go out because it is cold and rainy.”可知因为天气又冷又下雨，所以这对双胞胎都不想出去，表示两者都不用neither。故选A。 12．We can go to the new park to do ________ this weekend. A．interesting something B．something interesting C．interesting anything D．anything interesting 【答案】B 【详解】句意：我们这个周末可以去新公园做些有趣的事。 考查复合不定代词和定语后置。something意为“某事；某物”，常用于肯定句中；anything意为“某事物；任何事物”，常用于否定句和疑问句中。“We can go to the new park to do ... this weekend.”是肯定句，用something。something/anything都是复合不定代词，形容词修饰复合不定代词时，形容词要后置，所以interesting要放在something之后，意为“有趣的事”。故选B。 13．I have to stay at home alone because ________ of my parents are busy working. A．either B．neither C．none D．both 【答案】D 【详解】句意：我不得不一个人待在家里，因为我父母都在忙着工作。 考查代词辨析。either二者中的任何一个；neither二者都不；none没有；both两者都。根据句意及“of my parents are busy working.”可知，是父母都忙于工作。故选D。 14．The views of the Amazon are as beautiful as ________ of the Nile. A．that B．those C．one D．ones 【答案】B 【详解】句意：亚马逊河的景色和尼罗河的景色一样美丽。 考查代词辨析。that那些，作为代词指代前面出现的单数名词或不可数名词；those那些，作为代词指代前面出现的复数名词；one一个，作为代词指代前面出现的同类的单数名词。ones那些，作为代词指代前面出现的同类的复数名词。分析句子内容可知，横线处需填入“the views”的代词，为名词复数，特指“尼罗河的景色”。故选B。 15．—Shall we ask Sandy for some help with the problem? —Yes. Her advice, ________ yours, is ________ gold. A．as long as, as good as B．as good as; as long as C．as well as; as good as D．as good as; as well as 【答案】C 【详解】句意：——我们要不要向Sandy寻求帮助来解决这个问题？——是的。她的建议和你的建议一样有价值。 考查短语辨析。as well as除……之外还、连同；as good as和……一样好；as long as只要、和……一样长。根据 “Her advice,...yours,可知，此处表示“她的建议和你的建议”，需用as well as连接，as good as gold是固定表达，在此处意为 “十分可靠”，贴合“建议有价值、可信赖”的语义。故选C。 1．In terms of geography, the new mega-city will be roughly _________ as New Jersey. A．twice as big B．as twice big C．as big twice D．twice bigger 【答案】A 【详解】句意：就地理而言，新特大城市将大约是新泽西的两倍大。 考查倍数表达法。twice as big as两倍大；as twice big错误表达；as big twice错误表达；twice bigger than两倍于。分析句子结构和选项可知，应用twice as big，表示新特大城市将大约是新泽西的两倍大。具体句型为“倍数+as+形容词或副词原级+as+比较对象”，为倍数表达法之一。故选A。 2．The boy’s room is as ________ as his sister’s because he puts some pictures on the wall. A．beautiful B．more beautiful C．most beautiful D．the most beautiful 【答案】A 【详解】句意：这个男孩的房间和他妹妹的一样漂亮，因为他在墙上挂了一些画。 考查形容词原级。根据句中“The boy’s room is as…as his sister’s…”可知，此处考查as…as“和……一样”，中间加形容词原级。故选A。 3．With more practice, I found reading non-fiction books was not so _________ as I used to think. A．more difficult B．most difficult C．difficult D．less difficult 【答案】C 【详解】句意：随着更多的练习，我发现阅读非小说类书籍并不像我以前想的那么难。 考查形容词原级。根据“was not so…as…”可知，此处考查not so/as…as…“与……不一样”，中间用形容词的原级。故选C。 4．This apple is ________ that one. A．three times as bigger as B．as big three times as C．three times as big as D．as big as three times 【答案】C 【详解】句意：这个苹果是那个苹果的三倍大。 考查倍数的表达。根据“This apple is ... that one.”及选项可知，此处考查倍数的表达，其结构为：倍数+as+形容词原级+as。故选C。 5．Chinese is as ________ as English in our daily life. A．important B．more important C．importanter D．importantly 【答案】A 【详解】句意：在我们的日常生活中，汉语就像英语一样重要。 考查形容词的原级。important重要的，形容词原级；more important更重要的，形容词比较级；importanter无此词；importantly重要地，副词原级。根据“as…as”可知此处应用as+形容词/副词原级+as表示“和……一样……”。be动词is后接形容词作表语。故选A。 6．— In English study, reading is more important than speaking, I think. — I don’t agree. Speaking is as ________ as reading. A．more important B．important C．the most important D．more important than 【答案】B 【详解】句意：——在英语学习中，我认为阅读比说更重要。——我不同意。说和阅读一样重要。 考查同级比较。as···as“与……一样……”，中间应是形容词或副词原级。故选B。 7．The flowers in our school are not as ________ as those in theirs. A．many B．much C．more D．most 【答案】A 【详解】句意：我们学校的花没有他们学校的花多。 考查形容词原级的用法及辨析。many许多的（修饰可数名词）；much许多的（修饰不可数名词）；more更多的（many或much的比较级）；most最多的（many或much的最高级）。根据“not as...as”可知“not+as+形容词或副词原级+as”表示“……不如……”，又因“flowers”花，可数名词复数。故选A。 8．To save time is as _______ as to save life. A．more important B．most important C．very important D．important 【答案】D 【详解】句意：节省时间和挽救生命一样重要。 考查as ... as结构。根据“To save time is as ... as to save life.”可知，as ... as结构中，中间用形容词原级，且无需副词修饰。故选D。 9．Healthy diets are just as ________ as regular exercise in our daily life. A．important B．more important C．most important D．the most important 【答案】A 【详解】句意：在我们的日常生活中，健康的饮食和规律的运动一样重要。 考查形容词原级。as...as“和……一样”，中间加形容词或副词的原级。故选A。 10．Lucy is as ________ as her sister, and they always plan everything well. A．carefully B．careful C．more careful D．more carefully 【答案】B 【详解】句意：露西和她姐姐一样细心，她们总是把每件事都计划得很好。 考查形容词原级。carefully细心地，副词；careful细心的，形容词；more careful更细心的；more carefully更细心地。as...as之间用形容词/副词原级，此处是作is的表语，应用形容词原级，故选B。 11．This motorcycle is not as ________ as that one, and it uses less gas. A．expensive B．less expensive C．more expensive D．the most expensive 【答案】A 【详解】句意：这辆摩托车没有那辆贵，而且耗油少。 考查形容词原级。expensive昂贵的，形容词原级；less expensive不那么贵；more expensive更贵的；the most expensive最贵的，not as+形容词原级+as“不如……”，故选A。 12．“Maths is ________ interesting ________ physics,” said my sister. A．so, as B．as, as C．as, like D．so, like 【答案】B 【详解】句意：“数学和物理一样有趣，”我姐姐说。 考查固定短语。句子是肯定句，且“interesting”是形容词原形，此处符合“as+形容词原级+as”的结构，是形容词原级的结构，故选B。 13．Nowadays I’m a singer is as ________ as The Voice of China in China. A．popular B．more popular C．less popular D．the most popular 【答案】A 【详解】句意：现在在中国《我是歌手》和《中国好声音》一样受欢迎。 考查形容词原级。“as...as”中间用形容词或副词原形。故选A。 14．Teenagers should use as ________ electronic products as possible to protect their eyes. A．little B．few C．fewer D．least 【答案】B 【详解】句意：青少年应该尽可能少使用电子产品来保护眼睛。 考查形容词辨析、同级比较。little（数量上）不多的，修饰不可数名词；few 很少的，修饰可数名词；fewer比较少的，比较级； least最少的，最高级；根据“as...as...”比较结构可知此处填原级，排除C和D；products是复数可数名词，排除A。故选B。 15．I think the views here are not as ________ as those near the seaside. A．beautiful B．more beautiful C．less beautiful D．the most beautiful 【答案】A 【详解】句意：我认为这里的风景不如海边的风景美。 考查形容词的原级。beautiful美丽的，形容词原级；more beautiful更美丽，形容词比较级；less beautiful不那么美丽，形容词比较级；the most beautiful 最美丽，形容词最高级。not as…as不如，中间用形容词原级。故选A。 语法选择 Rainforests and deserts are two very different living places in nature. In a rainforest, it 1 warm and wet, and it rains a lot. You can find 2 kinds of plants and animals there. Plants 3 grow very tall, and animals 4 plenty of food to eat. The desert is hot 5 dry. It rains very little there. There are also some kinds of plants 6 the desert, like cactuses. 7 plants can keep water. Only a few animals can live in the desert because animals 8 have much to eat. Most desert animals live on other small 9 . Rainforests and deserts are wonders of nature. 10 are home to many animals and plants. 1．A．is B．are C．be 2．A．much B．many C．a 3．A．should B．must C．can 4．A．have B．has C．having 5．A．but B．and C．or 6．A．on B．to C．in 7．A．These B．That C．This 8．A．aren’t B．don’t C．doesn’t 9．A．animals B．flowers C．cactuses 10．A．Their B．Them C．They 【答案】1．A 2．B 3．C 4．A 5．B 6．C 7．A 8．B 9．A 10．C 【导语】本文简要比较了热带雨林和沙漠这两种自然栖息地的气候、动植物特点。 【详解】1．句意：在热带雨林里，气候温暖湿润，雨水很多。 is是，单数；are是，复数；be是，原形。根据“it…warm”可知，主语“it”是单数，表示天气，be动词用“is”。故选A。 2．句意：你可以在那里找到许多种类的植物和动物。 much很多，修饰不可数名词；many很多，修饰可数名词复数；a一个，修饰可数名词单数。根据“kinds of plants…”可知，这里表示许多种类的植物和动物，修饰可数名词复数“kinds”，用“many”。故选B。 3．句意：植物可以长得很高，动物有很多食物可以吃。 should应该；must必须；can可以，能够。根据“grow very tall”可知，这是描述雨林植物的能力或可能性，用“can”。故选C。 4．句意：植物可以长得很高，动物有很多食物可以吃。 have有，原形；has有，单三；having有，动名词/现在分词。根据“animals... plenty of food”可知，主语“animals”是复数，此处句子是一般现在时，谓语动词应用原形。故选A。 5．句意：沙漠炎热而干燥。 but但是；and和；or或者。根据“hot...dry”可知，这里连接两个并列的形容词，表示“炎热而干燥”，用“and”。故选B。 6．句意：沙漠里也有一些植物，比如仙人掌。 on在……上；to到……；in在……里。根据“the desert”可知，植物生长在沙漠“里”。故选C。 7．句意：这些植物可以储存水分。 These这些，复数；That那个，单数；This这个，单数。根据“…plants”可知，此处修饰名词复数，应用“These”。故选A。 8．句意：只有少数动物能生活在沙漠里，因为动物没有太多食物可吃。 aren’t不是；don’t不，用于一般现在时，主语是复数；doesn’t不，用于一般现在时，主语是单数。根据“animals... have much to eat”可知，主语“animals”是复数，且“have”是实义动词，否定句需要助动词“don’t”。故选B。 9．句意：大多数沙漠动物以其他小动物为食。 animals动物；flowers花；cactuses仙人掌。根据“live on other small...”可知，描述的是沙漠动物的食物链关系，应指其他“动物”。故选A。 10．句意：它们是许多动植物的家园。 Their它们的，形容词性物主代词；Them它们，宾格；They它们，主格。根据“... are home to many animals and plants.”可知，这里缺少主语，指代前文的“Rainforests and deserts”，应用主格代词“They”。故选C。 语法填空 My hometown is on the Qingzang Plateau (青藏高原). The geography here is amazing. It is famous for the 1 (world) highest mountain. But this area is also full of the most amazing colours in nature. The colour white 2 (meet) your eyes all around. The clouds are clean and soft, like our white sheep. You can 3 (happy) see the mountains shining in the sun, like white sea waves. Under the lovely blue sky, you may never feel 4 (worry). It is like a great sea above the plateau. There are a hundred kinds of blue in the water. Our grasslands, forests and fields there are all green. It means hope because it is the colour of life. But green is not just the colour of nature. Now trains 5 (run) across the plateau day and night, bringing people closer to this land. They are this beautiful colour, too. Last summer, I visited a big lake with my family, and it 6 (leave) a deep impression (印象) on me. When I was watching the clouds change in the sky by the lake, those nice moments in my childhood 7 (come) back to me. And words can’t express my love for the lake till now. My hometown is quieter than the big cities. We have fewer shops and restaurants. But we have the best presents from nature. I’m glad I’m from one of the most beautiful 8 (place) in the world. In the future, more people 9 (get) here to enjoy its beauty. I will also invite my friends 10 (visit) my hometown and experience this amazing place. 【答案】1．world’s 2．meets 3．happily 4．worried 5．are running 6．left 7．came 8．places 9．will get 10．to visit 【导语】本文通过介绍作者家乡青藏高原的地理风貌、自然色彩以及个人回忆，展现了家乡的美丽与独特魅力，表达了对家乡的热爱之情。 【详解】1．句意：它以世界上最高的山而闻名。“the world’s highest mountain”表示“世界上最高的山”，此处需要用名词所有格形式来修饰“highest mountain”，world的所有格是world’s。 2．句意：白色随处可见，映入眼帘。句子主语“The colour white”是单数，且描述的是客观事实，用一般现在时，动词meet要用第三人称单数形式meets。 3．句意：你可以开心地看到山脉在阳光下闪耀，像白色的海浪一样。此处需要一个副词来修饰动词“see”，happy的副词形式是happily。 4．句意：在可爱的蓝天下，你可能永远不会感到担忧。“feel worried”是固定搭配，意为“感到担忧”，worry的形容词形式是worried。 5．句意：现在火车日夜不停地穿过高原，让人们更靠近这片土地。根据时间状语“Now”以及语境可知，此处强调现阶段正在发生或持续进行的动作，应用现在进行时。主语“trains”是复数，be动词用are，run的现在分词需双写n加ing，即running。 6．句意：去年夏天，我和家人参观了一个大湖，它给我留下了深刻的印象。根据“Last summer”可知句子用一般过去时，leave的过去式是left。 7．句意：当我在湖边看着天空中的云变化时，童年那些美好的时光又浮现在我眼前。根据“When I was watching...”可知句子用一般过去时，come的过去式是came。 8．句意：我很高兴我来自世界上最美丽的地方之一。“one of+可数名词复数”表示“……之一”，place的复数是places。 9．句意：将来，会有更多的人来这里欣赏它的美丽。根据“In the future”可知句子用一般将来时，结构为“will+动词原形”。 10．句意：我也会邀请我的朋友来我的家乡，体验这个神奇的地方。“invite sb. to do sth.”是固定搭配，意为“邀请某人做某事”，所以此处用动词不定式to visit。 ( 1 / 6 ) 学科网（北京）股份有限公司 $ Unit 6 Mountains and rivers 课时3 Grammar：形容词的同级比较和不定代词 分层作业 核心知识速记 03拓展培优 01基础达标 04思维进阶 02能力提升 知识模块 具体内容 as … as 含义： 用来描述两者之间的比较：A 和 B 一样……；否定形式：A 不如 B…… 结构要点：as 和 as 中间必须放形容词原级，不能用比较级 / 最高级 肯定句：A + be + as + 形容词原级 + as + B A 和 B 一样…… The mountain is as beautiful as the river. 这座山和这条河一样美。 否定句：A + be + not as /so + 形容词原级 + as + B A 不如 B……（so 只用在否定句） The lake is not as clean as before. 这个湖没有以前干净。 = The lake is less clean than before. 拓展：倍数表达 A is twice as … as B. A 是 B 的两倍…… 不定代词 1. both 两者都（肯定） 范围：两个人 / 物 作主语：both of + 复数名词 / 代词，谓语动词用复数 Both of the rivers are long. 两条河都很长。 位置：放在 be 动词后，实义动词前 They are both famous. 他们两个都很有名。 否定：both 的部分否定：not both 并非两者都（不是全部否定） Not both mountains are high. 并非两座山都很高。 2. neither 两者都不（全部否定） 范围：两个人 / 物 含义：两个当中一个都不 neither of + 复数名词 / 代词，谓语动词常用单数 Neither of the two places is cold. 这两个地方都不冷。 句型：Neither … nor … 既不…… 也不……（就近原则） Neither the mountain nor the river is far. 就近原则：谓语动词看离它近的主语 3. all 全部，都（肯定） 范围：三者或三者以上 ①all of + 复数名词 / 代词 / ，谓语动词复数 All of the sights are wonderful. 所有景点都很美。 位置：be 后实义动词前 They are all beautiful. ②all + 不可数名词 ，谓语动词单数 All the water is clean. 所有的水都是干净的。（water 不可数，谓语 is 单数） 4. none 全都不（全部否定） 范围：三者或三者以上 含义：一个都没有 none of + 复数名词 / 代词，谓语可单可复 None of the trees is dead. 这些树没有一棵枯死。 考点区分： none 用来回答 How many / How much 的提问，强调数量； no one 回答 who，只能指人。 1．A: I never feel tired when doing my favourite things. B: ________ my brothers. A．So does B．Neither do C．Neither does D．So feel 2．Tourists from home and abroad can enjoy wonderful views on ________ sides of the Huangpu River. A．both B．either C．neither D．none 3．—Do you want coffee with milk or sugar? —________. I like coffee with nothing. A．Both B．Either C．Neither D．None 4．We are as ________ as other students, so the work must be done as ________ as possible. A．more careful, more carefully B．more carefully, more careful C．carefully, careful D．careful, carefully 5．My skill is not as ________ as yours. A．good B．well C．better D．best 6．My grandmother has been sick for one year. She is not as ________ as she used to be. A．healthy B．health C．healthier D．healthiest 7．We should know that mind health is as ________ as body health. A．important B．more important C．the most important D．the more important 8．With the help of the German experts, the factory produced _________ cars in 2003 as the year before. A．as twice many B．as many as twice C．as twice as many D．twice as many 9．There are many trees and flowers on ________ sides of the road. A．both B．all C．none D．either 10．At the age of 60, Uncle Sam is still as ________ as he used to be. A．strong B．stronger C．strongest D．the strongest 11．________ of the twins wants to go out because it is cold and rainy. A．Neither B．None C．All D．Both 12．We can go to the new park to do ________ this weekend. A．interesting something B．something interesting C．interesting anything D．anything interesting 13．I have to stay at home alone because ________ of my parents are busy working. A．either B．neither C．none D．both 14．The views of the Amazon are as beautiful as ________ of the Nile. A．that B．those C．one D．ones 15．—Shall we ask Sandy for some help with the problem? —Yes. Her advice, ________ yours, is ________ gold. A．as long as, as good as B．as good as; as long as C．as well as; as good as D．as good as; as well as 1．In terms of geography, the new mega-city will be roughly _________ as New Jersey. A．twice as big B．as twice big C．as big twice D．twice bigger 2．The boy’s room is as ________ as his sister’s because he puts some pictures on the wall. A．beautiful B．more beautiful C．most beautiful D．the most beautiful 3．With more practice, I found reading non-fiction books was not so _________ as I used to think. A．more difficult B．most difficult C．difficult D．less difficult 4．This apple is ________ that one. A．three times as bigger as B．as big three times as C．three times as big as D．as big as three times 5．Chinese is as ________ as English in our daily life. A．important B．more important C．importanter D．importantly 6．— In English study, reading is more important than speaking, I think. — I don’t agree. Speaking is as ________ as reading. A．more important B．important C．the most important D．more important than 7．The flowers in our school are not as ________ as those in theirs. A．many B．much C．more D．most 8．To save time is as _______ as to save life. A．more important B．most important C．very important D．important 9．Healthy diets are just as ________ as regular exercise in our daily life. A．important B．more important C．most important D．the most important 10．Lucy is as ________ as her sister, and they always plan everything well. A．carefully B．careful C．more careful D．more carefully 11．This motorcycle is not as ________ as that one, and it uses less gas. A．expensive B．less expensive C．more expensive D．the most expensive 12．“Maths is ________ interesting ________ physics,” said my sister. A．so, as B．as, as C．as, like D．so, like 13．Nowadays I’m a singer is as ________ as The Voice of China in China. A．popular B．more popular C．less popular D．the most popular 14．Teenagers should use as ________ electronic products as possible to protect their eyes. A．little B．few C．fewer D．least 15．I think the views here are not as ________ as those near the seaside. A．beautiful B．more beautiful C．less beautiful D．the most beautiful 语法选择 Rainforests and deserts are two very different living places in nature. In a rainforest, it 1 warm and wet, and it rains a lot. You can find 2 kinds of plants and animals there. Plants 3 grow very tall, and animals 4 plenty of food to eat. The desert is hot 5 dry. It rains very little there. There are also some kinds of plants 6 the desert, like cactuses. 7 plants can keep water. Only a few animals can live in the desert because animals 8 have much to eat. Most desert animals live on other small 9 . Rainforests and deserts are wonders of nature. 10 are home to many animals and plants. 1．A．is B．are C．be 2．A．much B．many C．a 3．A．should B．must C．can 4．A．have B．has C．having 5．A．but B．and C．or 6．A．on B．to C．in 7．A．These B．That C．This 8．A．aren’t B．don’t C．doesn’t 9．A．animals B．flowers C．cactuses 10．A．Their B．Them C．They 语法填空 My hometown is on the Qingzang Plateau (青藏高原). The geography here is amazing. It is famous for the 1 (world) highest mountain. But this area is also full of the most amazing colours in nature. The colour white 2 (meet) your eyes all around. The clouds are clean and soft, like our white sheep. You can 3 (happy) see the mountains shining in the sun, like white sea waves. Under the lovely blue sky, you may never feel 4 (worry). It is like a great sea above the plateau. There are a hundred kinds of blue in the water. Our grasslands, forests and fields there are all green. It means hope because it is the colour of life. But green is not just the colour of nature. Now trains 5 (run) across the plateau day and night, bringing people closer to this land. They are this beautiful colour, too. Last summer, I visited a big lake with my family, and it 6 (leave) a deep impression (印象) on me. When I was watching the clouds change in the sky by the lake, those nice moments in my childhood 7 (come) back to me. And words can’t express my love for the lake till now. My hometown is quieter than the big cities. We have fewer shops and restaurants. But we have the best presents from nature. I’m glad I’m from one of the most beautiful 8 (place) in the world. In the future, more people 9 (get) here to enjoy its beauty. I will also invite my friends 10 (visit) my hometown and experience this amazing place. ( 1 / 6 ) 学科网（北京）股份有限公司 $