Unit 5 Feeling Excited 单元语法（系动词+原因状语从句+as..as+简单句）精讲精练-2024-2025学年八年级英语下期易错易混考点精讲精练（仁爱科普版）

Unit5 Feeling Excited 单元语法 （系动词+原因状语从句+as..as+简单句）精讲精炼 语法一：系动词 系动词亦称联系动词（Link Verb），作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语（亦称补语），构成系表结构说明主语的状况、性质、特征等情况。 说明： 有些系动词又是实义动词，该动词表达实义时，有词义，可单独作谓语，例如： He fell ill yesterday. 他昨天病了。（fell是系动词，后跟补足语，说明主语情况。） He fell off the ladder. 他从梯子上摔下来。fell是实义动词，单独作谓语。 1）状态系动词 用来表示主语状态，只有be一词，例如： He is a teacher. 他是一名教师。（is与补足语一起说明主语的身份。） 2）感官系动词 感官系动词主要有feel, smell, sound, taste, 例如： This kind of cloth feels very soft. 这种布手感很软。 This flower smells very sweet. 这朵花闻起来很香。 感官动词用法小结 词汇 相同点 意义 常接形容词 sound ①其后一般接形容词作表语； ②无被动语态和进行时态。 听起来 great， wonderful， interesting， good， boring， strange look 看起来 young， old， beautiful， ugly feel 摸起来 smooth， soft， comfortable smell 闻起来 nice， sweet， fresh taste 尝起来 delicious， salty， sweet （1）感官动词也可用作名词，具体如下： sound声音；look 相貌； taste 味道；smell 气味；feel 感受，印象 （2）sound还可作副词，意为“酣（睡），（睡得）沉”；作形容词，意为“明智的，合理的”，如： ①There’s nothing quite like falling sound asleep after a full day of work. ②My friends offer me some sound advice for my task. 3）持续系动词 用来表示主语继续或保持一种状况或态度，主要有keep, rest, remain, stay, lie, stand, 例如： He always kept silent at meeting. 他开会时总保持沉默。 This matter rests a mystery. 此事仍是一个谜。 4）表像系动词 用来表示"看起来像"这一概念，主要有seem, appear, look, 例如： He looks tired. 他看起来很累。 He seems (to be) very sad. 他看起来很伤心。 5）变化系动词 这些系动词表示主语变成什么样，变化系动词主要有become, grow, turn, fall, get, go, come, run. 例如： He became mad after that. 自那之后，他疯了。 She grew rich within a short time. 她没多长时间就富了。 6）终止系动词 表示主语已终止动作，主要有prove, turn out, 表达"证实"，"变成"之意，例如： The rumor proved false. 这谣言证实有假。 The search proved difficult. 搜查证实很难。 His plan turned out a success. 他的计划终于成功了。（turn out表终止性结果） 1．—Listen! Who ______ in the music room? —Lily and Lucy. They enjoy singing when they ______ free. A．sing; has B．is singing; are C．sings; has D．are singing; is 2．Now it is April. In my hometown, Wuhan, the weather is ________ warmer and warmer. A．getting B．growing C．keeping D．remaining 3．—Do you like ice cream? —Yes, it ________ great. A．sounds B．feels C．tastes 4．Ten minutes ago my parents ________at home, but now they ________in the park. A．was; are B．were; are C．was; were D．were; were 5．—How many pandas are there in the wild in China? —The number of them ________ about 1,900. A．were B．was C．is D．are 6．Both Lily and Tony _______ good at playing badminton. A．is B．are C．be D．am 7．Some potatoes ________ in the bag. Some beef ________ on the plate. A．is; is B．is; are C．are; is D．are; are 8．The soup tastes ________. I don’t like it. A．good B．well C．bad D．badly 9．—Let’s go to the zoo this weekend. —That ________ like a good idea. A．sounds B．listens C．hears D．looks 10．The freshly baked bread smelt so _______ that all the customers wanted to have a taste. A．badly B．awful C．nicely D．good 12．Dear, the noodles ________ a little salty, but I’m happy that you cook them by yourself. A．feel B．smell C．look D．taste 13．The piece of music ________ by the little girl really sounds ________. A．was written; wonderful B．written; wonderfully C．was written; wonderfully D．written; wonderful 14．—I will take a trip to Jiaxing next week. —That ________ wonderful. Enjoy yourself! A．sounds B．smells C．looks D．feels 15．When he heard the facts, his face ________ red. A．knows B．turns C．flies D．takes 16．Emperor Yong Zheng in Qing dynasty has been ________ for over 400 years, but his death ________ a mystery for us. A．dead, lives B．dead, remains C．died, gives 17．—There are a lot of dark clouds in the sky and the wind is blowing strongly. —It ________ that a heavy rain is coming. A．feels B．sounds C．seems 18．He became ________ and hurriedly left the office without saying anything. A．angry B．friendly C．gently D．sadly 19．—________ play soccer. —That ________ good, ________ I don’t have a soccer ball. A．Let’s; sound; but B．Let us; sound; and C．Let’s; sounds; but D．Let us; sounds; and 20．He doesn’t ________ to have many friends. A．look B．seems C．seem D．look like 21．It seems that you are very nervous. Take a deep breath and you will feel relaxed. A．appears B．sounds C．tastes 22．—It appears that we need to have online classes again because of the pandemic. —That sounds terrible! A．looks B．seems C．feels 23．The boy looks tired. It ________ that he hasn’t got enough sleep. A．sounds B．looks C．likes D．seems 24．It’s an important task. You must ________ not to let something ________. A．keep it secret; go wrongly B．keep it secret; go badly C．keep it secret; go wrong D．keep it secretly; go wrong 25．The boy seemed ________ when his father sent him a toy car as his birthday present. A．happy B．happily C．happiness D．happier 语法二：原因状语从句 1．引导原因状语从句的连词主要有：because, as, since等。并列连词for也可表示原因。每个连词的含义不尽相同。 连词 位置 内涵 语气 回答why because(因为) 主句前或后 直接因果关系 强 能 as (由于) 主句前或后 双方都知道的原因 弱 不能 since/now that(既然) 通常位于主句前 for(因为) 位于句后 用于补充说明的原因 弱 不能 He was criticized by the teacher, because he was late for class. 因为他迟到了，老师批评了他。 I can't go with you, as I have a lot of work to do. 我不能和你一起去，因为我有很多工作要做。 Since everyone is here, we can begin our discussion. 既然大家都在这儿，我们可以开始讨论了。 2．when(既然)，也可以引导原因状语从句。 It was foolish of you to take a taxi when you could walk there in five minutes. 既然步行5分钟就能到那里，你却去乘出租汽车，真够愚蠢的。 3.其他词引导的原因状语从句 seeing that (鉴于，由于)，considering that (考虑到)， in that(因为)， now that既然， given that考虑到， for the reason that因为， Now that you are a high school student, you are responsible for what you do. 既然是高中生了，你就要为你的行为负责。 Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由来帮助他。 Given that she is interested in children, I am sure teaching is the right career for her. 考虑到她喜欢孩子，我可以肯定教书是最适合她的职业。 1．I can’t call our Chinese teacher ________ I don’t have his phone number. A．because B．so C．but D．and 2．My mother eats little after 8 p. m. ________ she thinks it is healthy. A．so B．or C．because D．but 3．It’s easy for me to get up early ________ I always go to bed early. A．and B．but C．because D．so 4．—Why do you like reading? —________ books can open my mind and make me think. A．So B．And C．But D．Because 5．Mike doesn’t like that storybook ________ there’re too many new words in it. A．so B．because C．when D．before 6．We need to wear our sports shoes in PE classes ________ they can keep us safe (安全). A．because B．so C．or D．but 7．—Why do you like dogs? — ______ they are friendly. A．So B．Because C．But D．And 8．The school library is my favorite place __________ I enjoy reading there. A．if B．so C．because D．but 9．We haven’t got our PE lessons outside ________ it’s raining. A．and B．but C．so D．because 10．The doctor won’t leave her patients ________ she should take good care of them. A．unless B．because C．since D．if 11．________ everyone will face trouble in their lives, why don’t we give a helping hand? A．Until B．When C．Since D．While 12．It’s important to keep learning about new ideas and technology ________ the world changes fast. A．so B．or C．unless D．since 13．— It’s said that Xuzhou Barbecue is famous and delicious. — ______ we are here, why not go and try it? A．Since B．If C．Until D．Whenever 14．________ we’ve got a few minutes to wait for the train, let’s have a cup pf coffee. A．Since B．So C．Unless D．Though 15．—_______ heavy the snow that is falling in Changzhou is! How can we go to work today? —_______ it is snowing heavily, let’s walk instead of driving. A．What; Because B．What a; Since C．How; Since D．How; Though 16．________ everybody is here, let’s begin our class. A．Before B．Since C．On the one hand D．If 17．—Mother’s Day is coming. Shall we make a big dinner for Mum? —Good idea! But please give me some guidance (指导), ________ I don’t know how to cook. A．though B．but C．as D．while 18．In Beijing, some 24-hour libraries are very popular with people ________ they are open all the time and in good places with big spaces and other good things. A．even if B．unless C．as D．or 19．Let’s go home, ________ it is late. A．so B．and C．as D．but 20．He has got everything ready ________ he may want to go hiking. A．as B．when C．if D．with 21．It rained last night, ________ the ground is wet. A．or B．for C．but D．though 22．John lost his way in the field, ________ the ground was covered with thick snow. A．or B．for C．but D．so 23．The exam must be very difficult, ________ many students failed. A．though B．so C．for D．but 24．________ the typhoon is gone, why not take a walk at the seaside? A．Although B．While C．Unless D．Now that 25．________ you’ve cleaned up, you’d better go to bed right now. A．So that B．Because of C．Now that D．So 语法三：同级比较（as....as结构） 形容词、副词的同级比较 (1) 表示两者在某方面程度相同时，用“as+形容词/副词原级+as+比较对象”句型。如：     I’m as tall as my father. 我和我父亲一样高。     He runs as fast as Jim. 他和吉姆跑得一样快。  (2) 表示某人或某物在某方面不如另一个人或另一物时，用“not as/so+形容词/副词原级+as比较对象”句 型。如：     Jane is not as/so brave as Maria. 简没有玛丽亚勇敢。      链接：“not as+形容词/副词原级+as”句型与“…+比较级+than…”可以互相转换。如：     This classroom is not as big as that one. 这个教室不如那个教室大。      =This classroom is smaller than that one.      =That classroom is bigger than this one. 1．The girl is 14 years old. She is as ________ as her mother. A．tall B．taller C．tallest D．the tallest 2．I’m younger than my brother, but I am as ________ as him. A．tall B．taller C．tallest D．the tallest 3．Please keep as ______ as possible while watching birds, as noise will make them afraid and fly away. A．quiet B．quieter C．quietly D．most quietly 4．Be more careful! A miss is as ________ as a mile. A．good B．well C．better D．best 5．You can keep the book as _______ as you like. A．long B．longer C．longest D．the longest 6．I think math is as ________ as English. A．important B．very important C．less important D．least important 7．My bedroom isn’t ________ Li Peng’s. A．so large as B．small than C．as larger as D．the largest 8．—The price of petrol (汽油) is not ________ that of last year. —Exactly! And some people plan to buy new energy cars instead. A．as good as B．as cheap as C．as high as D．as low as 9．The new movie was ________ exciting ________ the last one we watched together. A．not as; so B．not as; as C．not such; as D．as; not as 10．The sky in the city is not so blue ________ that in my hometown. A．than B．as C．so 11．We should say Tina works as ________ as Tara. A．harder B．hardly C．hard D．hard-working 12．I don’t think Tim speaks English ________ his sister. A．as fluent as B．so fluent as C．more fluently as D．as fluently as 13．Tara works as ________ as Tina. A．hard B．harder C．hardest 14．Wang Wei plays football as ________ as his brother. They are both good at it. A．good B．well C．better D．best 15．Please listen as ________ as possible so as not to miss anything important. A．careful B．carefully C．more careful D．more carefully 17．I am ________ than Nancy, but I can’t jump as ________ as she does. What a shame! A．taller; high B．taller; higher C．tall; higher D．tall; high 18．The dog is getting old and cannot run ________ it did. A．as faster as B．so fast than C．so fast as 19．He speaks English well, but of course not ________ a person born (出生) in America. A．as clear as B．clearer than C．as clearly as 20．—Jack, you kept spelling the words wrong in your homework, I don’t think you study ________ before. —Sorry, Mrs Green. I’ll work harder. A．as careless as B．so careful as C．as carelessly as D．so carefully as 语法四：简单句 　　首先我们了解句子成分。英语句子由多个部分构成，各部分在句子中起着不同的作用，这些构成句子的不同部分被称为句子成分。主要句子成分：主语、谓语；次要句子成分：宾语、表语、定语、状语、补语、同位语等。 No. 1　 主语 　　概念和位置：句子要说明的人或事物，是句子的主体，通常位于句首。 　　充当：通常由名词、代词、数词等充当。 　　语序：正常：主语＋谓语； 全部倒装：谓语＋主语； 部分倒装：情态动词/助动词＋主语＋实义动词。 1. John arrived last night. （名词作主语） 2. That’s OK. （代词作主语） 3. Eight is a lucky number in China. （数词作主语） 4. To learn English well is not easy. （不定式作主语） 5. Seeing is believing. （动名词作主语） No. 2　谓语 概念：表示主语的动作或状态。 位置：一般位于主语之后。 充当：一般由动词、动词短语、“情态动词/助动词＋实义动词”结构等充当。 注意：谓语有时态与语态的变化，同时受到句子主语的单复数和人称的制约，如果主语是单数形式，谓语动词要用单数第三人称形式。 1. We are Chinese. （单一动词作谓语） 2. He looked for his bag. （动词短语作谓语） 3. She can speak English well. （情态动词＋动词原形作谓语） No. 3　宾语 概念：表示及物动词（词组）的动作对象或内容。有的动词后可以跟两个宾语，其中把表示人的宾语称为间接宾语，把表示物的宾语称为直接宾语。 位置： 位于及物动词（词组）之后。 充当：通常由名词、代词、数词、动词不定式、动名词或从句等充当。 1. I accepted her wise advice. （名词或名词词组作宾语） 2. All of us like him. （代词作宾语） 3. Give me six. （数词作宾语） 4. They began to learn English a year ago. （不定式或不定式短语作宾语） 5. He enjoys working at night. （动名词或动名词短语作宾语） 6. I think that she is right./I wonder if you’d like to go with us. （从句作宾语） No. 4　表语 概念： 说明主语的性质、特征、状态或身份，与系动词一起构成复合谓语。 位置：位于系动词之后。 充当：通常由形容词、代词、名词、数词、副词、介词短语、动词不定式、动名词或从句等充当。 1. I feel much better today. （形容词作表语） 2. The pen is mine. （代词作表语） 3. They are his students. （名词词组作表语） 4. His father is sixty－five. （数词作表语） 5. They are over there. （副词词组作表语） 6. We are in trouble. （介词短语作表语） 7. Her dream is to go to college. （不定式短语作表语） 8. My hobby is collecting stamps. （动名词短语作表语） 9. The truth is what she said just now. （从句作表语） No. 5　定语 概念：修饰或限定名词或代词的成分叫定语。 位置： 定语有前置定语和后置定语。形容词、数词、代词、名词等作定语时一般放于被修饰词之前，但是在修饰any-，some-，no-， every-等构成的单词，如something 等时，应放于这些复合不定代词之后进行修饰。动词不定式、副词、介词短语、从句等作定语时一般放于被修饰词之后。 充当：通常由形容词、形容词性物主代词、名词或名词所有格、副词、介词短语、动词不定式或从句等充当。 1. He is a kind man./He is a 15-year-old student. （形容词或相同于形容词的结构作定语） 2. The boy was Dave./My father was washing his car. （冠词或代词作定语） 3. I bought a coffee cup yesterday./He is Sam’s father. （名词或名词所有格作定语） 4. Three children are running along the bank./You are the first one here. （数词作定语） 5. The woman there needs a pen. （副词作定语） 6. Do you know the boy in the first row？/The girl in a dress is his sister. （介词短语作定语） 7. I have a lot of work to do. （不定式作定语） 8. The meeting that you have missed yesterday was very important. （从句作定语） No. 6　状语 概念：修饰动词、形容词、副词或全句，可表示时间、地点、原因、目的、结果、方式、比较、伴随、条件、程度、让步等。 位置： 状语位置灵活。修饰整个句子时放于句首；修饰形容词或副词时放于其前；表时间、目的、地点时常放于主句之前或之后，若强调时则应放于主句之前；频度副词如almost、often 等作状语常放于be 动词、情态动词之后，实义动词之前。 充当：通常由副词、介词短语、动词不定式短语或从句等充当。 1. I’m very glad to meet you here. （副词作状语，修饰形容词） 2. My brother goes to school by bike. （介词短语作方式状语） 3. The boy needs a pen to do his homework. （不定式短语作目的状语） 4. You can’t leave until your work is finished. （从句作时间状语） No. 7　补语 概念和位置：补语有两种，分别是主语补足语和宾语补足语。最常见的是宾语补足语（简称宾补）——有些及物动词的宾语后需要添加部分内容对宾语进行补充说明。宾语与其补足语有逻辑上的主谓关系，它们一起构成复合宾语，多当作固定用法使用。 充当：常由形容词、名词、动词不定式、分词、介词短语等充当。 1. New methods make the job easy. （形容词作宾补） 2. The war made him a soldier. （名词作宾补） 3. The teacher asks the students to close the windows. （不定式短语作宾补） 4. I saw a cat running across the road. （分词短语作宾补） 5. I often find him at work. （介词短语作宾补） 第二部分　简单句 一、英语句子的基本结构可以归纳成五种基本句型及其扩大、组合、省略或倒装。掌握这五种基本句型，是掌握各种英语句子结构的基础。 二、英语五种基本句型列式如下： 基本句型一： S＋V （主＋谓） 基本句型二： S＋V＋P （主＋系＋表） 基本句型三： S＋V＋O （主＋谓＋宾） 基本句型四： S＋V＋IO＋DO （主＋谓＋间宾＋直宾） 基本句型五： S＋V＋O＋OC （主＋谓＋宾＋宾补） 三、基本句型一：S＋V（主＋谓） 此句型的句子有一个共同特点，即句子的谓语动词都能表达完整的意思。这类动词叫做不及物动词，后面可以跟副词、介词短语、状语从句等。例如： 1. Time flies. 2. The moon rose. 3. The man cooked. 四、基本句型二：S＋V＋P（主＋系＋表） 此句型句子的谓语动词不能独立表达完整的意思，必须加上一个表明主语身份或状态的表语构成复合谓语，才能表达完整的意思。这类动词叫做系动词。系动词分两类： （1）表示状态的系动词。这些词有：be， look， seem， appear， smell， taste， sound， keep， remain等。 （2）表示转变或结果的系动词。这些词有：become， get， grow， turn， go， come， prove等。 1. This is an English dictionary. 2. The lunch smells good. 五、基本句型三：S＋V＋O（主＋谓＋宾） 此句型句子的共同特点：谓语动词都具有实义，都是主语产生的动作，但不能表达完整的意思，必须跟有一个宾语，即动作的承受者，才能使意思完整。这类动词（词组）叫做及物动词（词组）。 1. We planted trees. 2. She laughs at her. 六、基本句型四：S＋V＋IO＋DO（主＋谓＋间宾＋直宾） 此句型句子的共同特点：谓语动词后可以跟有两个宾语。一个是表示人的间接宾语；一个是表示物的直接宾语。间接宾语一般在前面，直接宾语在后面。 注意：有时直接宾语和间接宾语可以对调，这时，间接宾语前应加上介词to或for。 ★间接宾语前要用to的常用动词有：give， tell， lend， sell， teach， send， write， show， return， bring， pass， leave， offer， hand， play等。 ★间接宾语前加介词for的动词有： buy， choose， get， make， order， sing， do， save等。 1. He gave me a book/a book to me. 2. Mother bought me a book/a book for me. 3. He’s warned me of the danger. （特殊例子——直宾前加介词，只有这一种形式，不能对调） 七、基本句型五：S＋V＋O＋OC（主＋谓＋宾＋宾补） 此句型句子的共同特点：动词虽然是及物动词，但是只跟一个宾语还不能表达完整的意思，必须加上补充成分来补足宾语，才能使意思完整。 1. We keep the table clean. 2. Bill ordered him to leave. 1．There will be less and less pollution, if we plant more trees. A．主语 B．表语 C．状语 D．宾语 2．There are 5 people in my family. A．主语 B．状语 C．定语 3．I bought something for my father. A．谓语 B．宾语 C．表语 D．状语 4．The food tastes really delicious, because mom cooks it with love. A．表语 B．谓语 C．状语 D．主语 5．I was doing my homework in my room. A．谓语 B．状语 C．宾语 6．My teacher always encourages me to overcome any difficulty. A．宾补 B．定语 C．状语 D．谓语 7．What’s the sentence structure of “The book sells well”? A．S+V B．S+V+O C．S+V+P D．S+V+IO+DO 8．—Can you tell me the main structure of the sentence “The wind is blowing hard.”? —Let me see. It’s “________”. A．S+V B．S+V+O C．S+V+P D．S+V+DO+OC 9．Most of the water in this lake ________ dirty. How can we deal with it? A．have B．has C．are D．is 10．Which of the following sentences has the structure of “S+V+P”? A．It is an ideal place for wild birds. B．The dolphin is swimming in the pool. C．I found the panda very interesting. D．The bear climbed the tree. 11．Which of the following sentences has the same structure as “Farmers harvest crops”? A．The music sounds terrible. B．They listened carefully. C．Hobo built Eddie a tent. D．The clouds covered the sun. 12．下列句子是“主语+谓语+宾语”结构的是________。 A．The day gets longer in summer. B．These ping-pong bats are nice. C．I have history on Tuesday morning. 13．Which of the following has the same sentence structure as “People have sweet memories of summer days.”? A．All the birds fly far away. B．Farmers are busy working in the fields. C．Warm and sunny days make people very happy. D．People enjoy the cool wind on summer afternoons. 14．Which of the following has the same sentence structure as “She bought her son some books about DIY.”? A．The news made all of us sad. B．The children are reading some magazines. C．Mr. Li is teaching us an English song. D．Tom felt really tired out after a hard day’s work. 15．Tom asked me a question. A．宾补 B．直接宾语 C．间接宾语 16．Which of the following has the same sentence structure (结构) as “He bought his daughter a toy cat”? A．He felt tired after the long walk. B．He cleans his room every day. C．The bad news made him unhappy. D．He sent me a Christmas card. 17．The sentence structure of “Teachers ask me to finish the homework on time.” is “________”. A．S+V+P B．S+V+IO+DO C．S+V+DO+OC D．S+V+O 18．—Which sentence has the same structure as “We find The Anti-Bully Squad interesting.” ? —It is _________. A．S+V B．S+V+O C．S+V+IO+DO D．S+V+DO+OC 19．—There ________ a science festival next month in our school. —Really? I believe we can see some interesting robot shows. A．is going to have B．is going to be C．are going to be D．will have 20．There ________ any bottles of juice in the fridge, but there is some tea in the kitchen. A．aren’t B．isn’t C．are D．is 1 / 14 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$ Unit5 Feeling Excited 单元语法 （系动词+原因状语从句+as..as+简单句）精讲精炼 语法一：系动词 系动词亦称联系动词（Link Verb），作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语（亦称补语），构成系表结构说明主语的状况、性质、特征等情况。 说明： 有些系动词又是实义动词，该动词表达实义时，有词义，可单独作谓语，例如： He fell ill yesterday. 他昨天病了。（fell是系动词，后跟补足语，说明主语情况。） He fell off the ladder. 他从梯子上摔下来。fell是实义动词，单独作谓语。 1）状态系动词 用来表示主语状态，只有be一词，例如： He is a teacher. 他是一名教师。（is与补足语一起说明主语的身份。） 2）感官系动词 感官系动词主要有feel, smell, sound, taste, 例如： This kind of cloth feels very soft. 这种布手感很软。 This flower smells very sweet. 这朵花闻起来很香。 感官动词用法小结 词汇 相同点 意义 常接形容词 sound ①其后一般接形容词作表语； ②无被动语态和进行时态。 听起来 great， wonderful， interesting， good， boring， strange look 看起来 young， old， beautiful， ugly feel 摸起来 smooth， soft， comfortable smell 闻起来 nice， sweet， fresh taste 尝起来 delicious， salty， sweet （1）感官动词也可用作名词，具体如下： sound声音；look 相貌； taste 味道；smell 气味；feel 感受，印象 （2）sound还可作副词，意为“酣（睡），（睡得）沉”；作形容词，意为“明智的，合理的”，如： ①There’s nothing quite like falling sound asleep after a full day of work. ②My friends offer me some sound advice for my task. 3）持续系动词 用来表示主语继续或保持一种状况或态度，主要有keep, rest, remain, stay, lie, stand, 例如： He always kept silent at meeting. 他开会时总保持沉默。 This matter rests a mystery. 此事仍是一个谜。 4）表像系动词 用来表示"看起来像"这一概念，主要有seem, appear, look, 例如： He looks tired. 他看起来很累。 He seems (to be) very sad. 他看起来很伤心。 5）变化系动词 这些系动词表示主语变成什么样，变化系动词主要有become, grow, turn, fall, get, go, come, run. 例如： He became mad after that. 自那之后，他疯了。 She grew rich within a short time. 她没多长时间就富了。 6）终止系动词 表示主语已终止动作，主要有prove, turn out, 表达"证实"，"变成"之意，例如： The rumor proved false. 这谣言证实有假。 The search proved difficult. 搜查证实很难。 His plan turned out a success. 他的计划终于成功了。（turn out表终止性结果） 1．—Listen! Who ______ in the music room? —Lily and Lucy. They enjoy singing when they ______ free. A．sing; has B．is singing; are C．sings; has D．are singing; is 【答案】B 【详解】句意：——听！谁在音乐室里唱歌？——莉莉和露西。她们有空的时候喜欢唱歌。考查动词时态。第一空，根据“Listen”可知应使用现在进行时，be+动词现在分词形式，who作主语，be动词用is，即is singing；第二空be free“空闲的”，主语是they，时态为一般现在时，be动词用are。故选B。 2．Now it is April. In my hometown, Wuhan, the weather is ________ warmer and warmer. A．getting B．growing C．keeping D．remaining 【答案】A 【详解】句意：现在是四月份了。在我的家乡武汉，天气变得越来越暖和。考查动词辨析。getting变得；growing生长；keeping保持；remaining保持。根据“...warmer and warmer.”可知，此处表示变得越来越暖和。故选A。 3．—Do you like ice cream? —Yes, it ________ great. A．sounds B．feels C．tastes 【答案】C 【详解】句意：——你喜欢冰淇淋吗？——是的，它尝起来很美味。考查动词辨析。sounds听起来；feels摸起来；tastes尝起来。根据“Do you like ice cream?”可知，是指冰淇淋尝起来很美味。故选C。 4．Ten minutes ago my parents ________at home, but now they ________in the park. A．was; are B．were; are C．was; were D．were; were 【答案】B 【详解】句意：十分钟前我的父母在家，但现在他们在公园。考查时态。根据“Ten minutes ago”可知，空一时态为一般过去时，主语为“my parents”，故此处应用were；根据“now”可知，空二时态为一般现在时，主语为they，故此处应用are。故选B。 5．—How many pandas are there in the wild in China? —The number of them ________ about 1,900. A．were B．was C．is D．are 【答案】C 【详解】句意：——中国野生大熊猫有多少只？ ——它们的数量大约是1900只。考查主谓一致和动词时态。根据“How many pandas are there …”可知，句子时态为一般现在时，排除A和B；主语“The number of them”是指熊猫的数量，be动词应用单数形式，排除D。故选C。 6．Both Lily and Tony _______ good at playing badminton. A．is B．are C．be D．am 【答案】B 【详解】句意：莉莉和托尼都擅长打羽毛球。考查be动词。“is”主语是第三人称单数形式；“are”主语是复数/你；“be”是动词原形；“am”用于第一人称单数。“Both Lily and Tony”是复数主语，所以be动词应用are。故选B。 7．Some potatoes ________ in the bag. Some beef ________ on the plate. A．is; is B．is; are C．are; is D．are; are 【答案】C 【详解】句意：袋子里有一些土豆。盘子里有一些牛肉。考查be动词。is是，单数；are是，复数。第一空主语Some potatoes为复数，be动词用are；第二空主语beef为不可数名词，be动词用is。故选C。 8．The soup tastes ________. I don’t like it. A．good B．well C．bad D．badly 【答案】C 【详解】句意：这汤尝起来不好。我不喜欢。考查系动词用法和形容词辨析。good好的，形容词；well顺利地，副词；bad糟糕的，形容词；badly严重地，副词。taste是系动词，后面接形容词。根据“I don’t like it.”可知，汤尝起来很糟糕。故选C。 9．—Let’s go to the zoo this weekend. —That ________ like a good idea. A．sounds B．listens C．hears D．looks 【答案】A 【详解】句意：——这个周末我们去动物园吧。——那听起来是个好主意。考查动词辨析。sounds听起来；listens听；hears听见；looks看起来。根据“Let’s go to the zoo this weekend.”和“That...like a good idea.”可知，此处表示接受对方的建议，应是听起来是个好主意。故选A。 10．The freshly baked bread smelt so _______ that all the customers wanted to have a taste. A．badly B．awful C．nicely D．good 【答案】D 【详解】句意：刚烤好的面包闻起来很香，所有的顾客都想尝一尝。考查形容词和副词辨析。badly严重地；awful可怕的；nicely漂亮地；good好的。smelt是smell的过去式，连系动词，后接形容词作表语，排除掉A和C；根据“ that all the customers wanted to have a taste.”可知，每个顾客都想尝尝，推测面包闻起来很香。故选D。 11．The stinky tofu (臭豆腐) ________ terrible, but it tastes very delicious. A．sounds B．smells C．feels 【答案】B 【详解】句意：臭豆腐闻起来很臭，但味道很好。考查感官动词词义辨析。sounds听起来；smells闻起来；feels感觉。根据“The stinky tofu (臭豆腐)...terrible”可知，是闻起来很臭。故选B。 12．Dear, the noodles ________ a little salty, but I’m happy that you cook them by yourself. A．feel B．smell C．look D．taste 【答案】D 【详解】句意：亲爱的，这面条有点咸，但我很高兴是你自己煮的。考查动词辨析。feel摸起来；smell闻起来；look看起来；taste尝起来。根据“the noodles...a little salty”可知，此处指面条尝起来有点咸。故选D。 13．The piece of music ________ by the little girl really sounds ________. A．was written; wonderful B．written; wonderfully C．was written; wonderfully D．written; wonderful 【答案】D 【详解】句意：这个小女孩写的这首曲子听起来真美妙。考查非谓语动词和系动词。wonderful形容词，美妙的；wonderfully美妙地，副词。第一个空到girl作后置定语修饰music。music与“写”之间是逻辑上的动宾关系，用动词过去分词written。sounds为系动词，后接形容词。wonderful美妙的，形容词。故选D。 14．—I will take a trip to Jiaxing next week. —That ________ wonderful. Enjoy yourself! A．sounds B．smells C．looks D．feels 【答案】A 【详解】句意：——下周我要去嘉兴旅行。——听起来不错。玩得开心！考查感官动词辨析。sounds听起来；smells闻起来；looks看起来；feels感觉。根据“I will take a trip to Jiaxing next week.”和“That ... wonderful.”可知，此处是说“去嘉兴旅行”这件事听起来不错，sounds符合题意。故选A。 15．When he heard the facts, his face ________ red. A．knows B．turns C．flies D．takes 【答案】B 【详解】句意：当他听到这些事实时，他的脸变红了。考查动词辨析。knows知道；turns成为；flies飞行；takes带，拿。形容词red在句中作表语，此处用连系动词turn，表示“脸变红了”。故选B。 16．Emperor Yong Zheng in Qing dynasty has been ________ for over 400 years, but his death ________ a mystery for us. A．dead, lives B．dead, remains C．died, gives 【答案】B 【详解】句意：清朝雍正皇帝已经去世400多年了，但他的死对我们来说仍然是个谜。考查形容词和动词辨析。dead死的，形容词；died死，不及物动词；lives生活；remains仍然是；gives给。分析句子结构和选型可知，第一空用形容词dead，作表语；第二空用连系动词remains。故选B。 17．—There are a lot of dark clouds in the sky and the wind is blowing strongly. —It ________ that a heavy rain is coming. A．feels B．sounds C．seems 【答案】C 【详解】句意：——天空中乌云密布，风刮得很大。——似乎要下大雨了。 考查动词辨析。feels感觉；sounds听起来；seems似乎。结合固定搭配“It seems that...看起来，似乎”可知，该空要填“seems”。故选C。 18．He became ________ and hurriedly left the office without saying anything. A．angry B．friendly C．gently D．sadly 【答案】A 【详解】句意：他生气了，一句话也没说就匆匆离开了办公室。 考查形容词和副词辨析。angry生气的；friendly友好的；gently温柔地；sadly悲伤地。根据“…and hurriedly left the office without saying anything.”可知，系动词become后接形容词，此处是指他“生气”了。故选A。 19．—________ play soccer. —That ________ good, ________ I don’t have a soccer ball. A．Let’s; sound; but B．Let us; sound; and C．Let’s; sounds; but D．Let us; sounds; and 【答案】C 【详解】句意：——让我们踢足球吧！——那听起来很好，但是我没有球。 考查情景交际。let’s do sth“让我们去做某事”，第一空填Let’s或Let us；主语“That”是第三人称单数，后面的动词要用第三人称单数形式，故第二空填sounds；根据“I don’t have a soccer ball”可知，前后转折，第三空填but。故选C。 20．He doesn’t ________ to have many friends. A．look B．seems C．seem D．look like 【答案】C 【详解】句意：他好像没有很多朋友。 考查系动词seem的用法。根据seem to do sth“似乎做某事”可知，此空填seem；一般现在时的否定句，借助了助动词doesn’t，后面的动词用动词原形。故选C。 21．It seems that you are very nervous. Take a deep breath and you will feel relaxed. A．appears B．sounds C．tastes 【答案】A 【详解】句意：你似乎很紧张。深呼吸，你会感到放松。考查动词辨析。appears似乎；sounds听起来；tastes尝起来。seems表示“似乎”，为系动词，与appears同义。故选A。 22．—It appears that we need to have online classes again because of the pandemic. —That sounds terrible! A．looks B．seems C．feels 【答案】B 【详解】句意：——由于这个流行病，我们似乎需要再次上网课。——听起来太可怕了！考查系动词。looks看起来；seems似乎；feels感觉。根据“we need to have online classes”，可知对于“我们需要上网课”来说，用“look”和“feel”这两个感官系动词都不合适，“seem”意为“似乎、看来”与“appear”都属于表象系动词，符合句意，故选B。 23．The boy looks tired. It ________ that he hasn’t got enough sleep. A．sounds B．looks C．likes D．seems 【答案】D 【详解】句意：这个男孩看起来很累。似乎他没有足够的睡眠。考查动词辨析。sound听起来；look看起来；like喜欢；seem似乎。根据“The boy looks tired.”可知，他看起来很困，似乎没有足够睡眠，“It seems that +从句”译为“似乎……”。故选D。 24．It’s an important task. You must ________ not to let something ________. A．keep it secret; go wrongly B．keep it secret; go badly C．keep it secret; go wrong D．keep it secretly; go wrong 【答案】C 【详解】句意：这是一个重要的任务。你必须保守秘密不要让事情出错。考查动词短语和go的用法。结合备选项可知，keep it secret“保密”符合语境，而句子中的go为“变得”之意，系动词，后接形容词，故选C。 25．The boy seemed ________ when his father sent him a toy car as his birthday present. A．happy B．happily C．happiness D．happier 【答案】A 【详解】句意：当男孩的爸爸送给他一个玩具车作为生日礼物时，他看来是开心的。考查词语辨析。happy高兴的，形容词；happily高兴地，副词；happiness高兴，名词；happier更高兴的，形容词比较级。seem“看来，似乎”此时作系动词，后续形容词作表语，而根据语境没有比较，故选A。 语法二：原因状语从句 1．引导原因状语从句的连词主要有：because, as, since等。并列连词for也可表示原因。每个连词的含义不尽相同。 连词 位置 内涵 语气 回答why because(因为) 主句前或后 直接因果关系 强 能 as (由于) 主句前或后 双方都知道的原因 弱 不能 since/now that(既然) 通常位于主句前 for(因为) 位于句后 用于补充说明的原因 弱 不能 He was criticized by the teacher, because he was late for class. 因为他迟到了，老师批评了他。 I can't go with you, as I have a lot of work to do. 我不能和你一起去，因为我有很多工作要做。 Since everyone is here, we can begin our discussion. 既然大家都在这儿，我们可以开始讨论了。 2．when(既然)，也可以引导原因状语从句。 It was foolish of you to take a taxi when you could walk there in five minutes. 既然步行5分钟就能到那里，你却去乘出租汽车，真够愚蠢的。 3.其他词引导的原因状语从句 seeing that (鉴于，由于)，considering that (考虑到)， in that(因为)， now that既然， given that考虑到， for the reason that因为， Now that you are a high school student, you are responsible for what you do. 既然是高中生了，你就要为你的行为负责。 Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由来帮助他。 Given that she is interested in children, I am sure teaching is the right career for her. 考虑到她喜欢孩子，我可以肯定教书是最适合她的职业。 1．I can’t call our Chinese teacher ________ I don’t have his phone number. A．because B．so C．but D．and 【答案】A 【详解】句意：我不能给我们语文老师打电话，因为我不知道他的电话号码。考查连词辨析。because因为；so因此；but但是；and和。“I don’t have his phone number.”是“I can’t call our Chinese teacher”的原因，因此此处应用because引导原因状语从句。故选A。 2．My mother eats little after 8 p. m. ________ she thinks it is healthy. A．so B．or C．because D．but 【答案】C 【详解】句意：我妈妈晚上8点以后吃得很少，因为她认为这样是健康的。 考查从属连词。so因此；or或者；because因为；but但是。根据“she thinks it is healthy.”可知后句解释了原因，用because引导原因状语从句。故选C。 3．It’s easy for me to get up early ________ I always go to bed early. A．and B．but C．because D．so 【答案】C 【详解】句意：对我来说早起很容易，因为我总是早早上床睡觉。 考查连词辨析。and并且；but但是；because因为；so因此。根据“I always go to bed early”可知，空处解释了自己能早起的原因，应该用because引导原因状语从句。故选C。 4．—Why do you like reading? —________ books can open my mind and make me think. A．So B．And C．But D．Because 【答案】D 【详解】句意：——你为什么喜欢阅读？——因为书可以开阔我的思维，让我思考。 考查连词辨析。so因此；and和；but但是；because因为。根据“Why do you like reading?”可知，此处询问的是喜欢阅读的原因，应用because引导原因状语从句。故选D。 5．Mike doesn’t like that storybook ________ there’re too many new words in it. A．so B．because C．when D．before 【答案】B 【详解】句意：迈克不喜欢那本故事书，因为里面有太多的生词。 考查连词辨析。so所以；because因为；when当……时；before在……以前。根据“Mike doesn’t like that storybook…there’re too many new words in it.”可知，此处表示原因，应用because引导原因状语从句，故选B。 6．We need to wear our sports shoes in PE classes ________ they can keep us safe (安全). A．because B．so C．or D．but 【答案】A 【详解】句意：体育课上我们需要穿运动鞋因为它们可以保证我们的安全。 考查连词辨析。because因为；so所以；or或者；but但是。根据“We need to wear our sports shoes in PE classes…they can keep us safe”前后表因果关系，指因为它们可以保证我们的安全。故选A。 7．—Why do you like dogs? — ______ they are friendly. A．So B．Because C．But D．And 【答案】B 【详解】句意：——你为什么喜欢狗？——因为它们很友好。 考查连词。So所以；Because因为；But但是；And和、并且。以“Why”开头的特殊疑问句，要用“Because”引导的句子来回答，表示原因。故选B。 8．The school library is my favorite place __________ I enjoy reading there. A．if B．so C．because D．but 【答案】C 【详解】句意：学校图书馆是我最喜欢的地方，因为我喜欢在那看书。 考查连词辨析。if如果；so所以；because因为；but但是。根据“The school library is my favorite place...I enjoy reading there.”可知，因为喜欢在图书馆看书，所以它是我最喜欢的地方。故选C。 9．We haven’t got our PE lessons outside ________ it’s raining. A．and B．but C．so D．because 【答案】D 【详解】句意：因为下雨，我们没有在室外上体育课。 考查连词辨析。and和，并且；but但是；so所以；because因为。根据“We haven’t got our PE lessons outside...it’s raining.”可知，因为下雨，所以就没上室外体育课，句子前后是因果关系，前果后因。故选D。 10．The doctor won’t leave her patients ________ she should take good care of them. A．unless B．because C．since D．if 【答案】B 【详解】句意：医生不会离开她的病人，因为她应该照顾好他们。 考查从属连词辨析。unless除非；because因为；since自从；if如果。空格前后两句为因果关系，前果后因，用because引导原因状语从句。故选B。 11．________ everyone will face trouble in their lives, why don’t we give a helping hand? A．Until B．When C．Since D．While 【答案】C 【详解】句意：既然每个人在生活中都会遇到麻烦，那我们为什么不伸出援手呢？ 考查从属连词辨析。Until直到……为止；When当……时候；Since既然；While当……时候。分析句子结构可知，前后两句是因果关系，基于大家生活中都会遇到麻烦这一既定事实，提出了一个建议或疑问，即我们为什么不伸出援手帮助他们呢？应用since引导原因状语从句。故选C。 12．It’s important to keep learning about new ideas and technology ________ the world changes fast. A．so B．or C．unless D．since 【答案】D 【详解】句意：不断学习新的想法和技术很重要，因为世界变化很快。 考查连词辨析。so因此；or或者；unless除非；since因为。根据语境可知，“不断学习新的想法和技术”和“世界变化很快”之间是因果关系，且后半句是前半句的原因，应该用since引导原因状语从句。故选D。 13．— It’s said that Xuzhou Barbecue is famous and delicious. — ______ we are here, why not go and try it? A．Since B．If C．Until D．Whenever 【答案】A 【详解】句意：——据说徐州烧烤远近闻名，味道鲜美。——既然我们在这里，我们为什么不去试试呢？ 考查原因状语从句。Since既然；If如果；Until直到；Whenever无论何时。根据“...we are here, why not go and try it?”可知，此处说明一个已知的理由，用since引导原因状语从句。故选A。 14．________ we’ve got a few minutes to wait for the train, let’s have a cup pf coffee. A．Since B．So C．Unless D．Though 【答案】A 【详解】句意：既然我们还有几分钟等火车，那就喝杯咖啡吧。 考查连词辨析。Since既然；So因此；Unless除非；Though尽管。根据“let’s have a cup pf coffee.”可知，应表达既然还要在等几分钟火车，用since引导原因状语从句。故选A。 15．—_______ heavy the snow that is falling in Changzhou is! How can we go to work today? —_______ it is snowing heavily, let’s walk instead of driving. A．What; Because B．What a; Since C．How; Since D．How; Though 【答案】C 【详解】句意：——常州下的雪可真大啊！今天我们怎么去上班？——既然雪下得很大，我们走路就不开车了。考查感叹句和连词。What引导感叹句，后加名词短语；How引导感叹句，后加形容词或副词；because因为；since既然；though尽管。heavy是形容词，故用how引导感叹句；根据“it is snowing heavily, let’s walk instead of driving.”可知，既然下大雪，那就不开车了，用since表示显而易见的原因。故选C。 16．________ everybody is here, let’s begin our class. A．Before B．Since C．On the one hand D．If 【答案】B 【详解】句意：既然大家都到了，我们开始上课吧。 考查连词辨析。Before在……之前；Since既然，因为；On the one hand一方面；If如果。根据“...everybody is here, let’s begin our class.”可知，可以开始上课是因为大家都到了，since引导原因状语从句。故选B。 17．—Mother’s Day is coming. Shall we make a big dinner for Mum? —Good idea! But please give me some guidance (指导), ________ I don’t know how to cook. A．though B．but C．as D．while 【答案】C 【详解】句意：——母亲节快到了。我们为妈妈做一顿丰盛的晚餐好吗？——好主意！但是请给我一些指导，因为我不知道怎样烹饪。考查连词辨析。though尽管；but但是；as因为；while当……时。“I don’t know how to cook.”是“But please give me some guidance”的原因，用as引导原因状语从句。故选C。 18．In Beijing, some 24-hour libraries are very popular with people ________ they are open all the time and in good places with big spaces and other good things. A．even if B．unless C．as D．or 【答案】C 【详解】句意：在北京，一些24小时开放的图书馆很受人们的欢迎，因为它们一直开放，而且处在有大空间和其他好东西的好地方。考查连词辨析。even if即使，尽管；unless除非；as因为；or或者。根据“In Beijing, some 24-hour libraries are very popular with people...they are open all the time and in good places with big spaces and other good things.”可知，空格前后句为因果关系，前果后因，故此处应用as引导原因状语从句。故选C。 19．Let’s go home, ________ it is late. A．so B．and C．as D．but 【答案】C 【详解】句意：让我们回家吧，因为时间太晚了。考查连词辨析。so所以；and并且；as因为；but但是。横线后“it is late”是前文“Let’s go home”的原因，故选C。 20．He has got everything ready ________ he may want to go hiking. A．as B．when C．if D．with 【答案】A 【详解】句意：他把一切都准备好了，因为他可能想去远足。考查词义辨析。as因为；when当……时候；if如果；with和，介词。根据空前后句的句意可知，此处表示原因。故选A。 21．It rained last night, ________ the ground is wet. A．or B．for C．but D．though 【答案】B 【详解】句意：昨晚下雨了，因为地上是湿的。考查连词词义辨析。or或者；for因为，由于；but但是；though虽然，尽管。根据“the ground is wet”可知因为地面湿，所以认为昨晚下雨了，应用for表明附加或推断的理由。故选B。 22．John lost his way in the field, ________ the ground was covered with thick snow. A．or B．for C．but D．so 【答案】B 【详解】句意：约翰在田野里迷了路，因为地上覆盖着厚厚的积雪。考查连词辨析。or或者；for因为；but但是；so因此。“the ground was covered with thick snow”是“John lost his way in the field”的原因，用for连接。故选B。 23．The exam must be very difficult, ________ many students failed. A．though B．so C．for D．but 【答案】C 【详解】句意：这次考试一定很难，因为许多学生都没有通过。考查连词辨析。though尽管；So所以；for因为；but但是。根据“The exam must be very difficult”可知，是根据后一句推测出“这次考试一定很难”，因此后一句是前一句的原因，故选C。 24．________ the typhoon is gone, why not take a walk at the seaside? A．Although B．While C．Unless D．Now that 【答案】D 【详解】句意：既然台风已经过去了，为什么不去海边散步呢？考查Now that引导的原因状语从句。Although虽然；While当……时；Unless除非，如果不；Now that既然。根据“…the typhoon is gone, why not take a walk at the seaside?”，结合选项可知，此处应该表达既然台风已经过去了，为什么不去海边散步呢，所以此处应该用Now that引导原因状语从句。故选D。 25．________ you’ve cleaned up, you’d better go to bed right now. A．So that B．Because of C．Now that D．So 【答案】C 【详解】句意：既然你已经打扫干净了，你最好现在就去睡觉。考查原因状语从句的连接词。So that以便，为了，引导目的状语从句；Because of因为，由于，后跟名词、代词或动名词；Now that既然，由于，引导原因状语从句，主从句因果关系不强，且有时间先后关系；So所以，引导结果状语从句。根据分析句子“…you’ve cleaned up, you’d better go to bed right now.”可知，前后构成因果关系，所以此处应该用Now that引导原因状语从句。故选C。 语法三：同级比较（as....as结构） 形容词、副词的同级比较 (1) 表示两者在某方面程度相同时，用“as+形容词/副词原级+as+比较对象”句型。如：     I’m as tall as my father. 我和我父亲一样高。     He runs as fast as Jim. 他和吉姆跑得一样快。  (2) 表示某人或某物在某方面不如另一个人或另一物时，用“not as/so+形容词/副词原级+as比较对象”句 型。如：     Jane is not as/so brave as Maria. 简没有玛丽亚勇敢。      链接：“not as+形容词/副词原级+as”句型与“…+比较级+than…”可以互相转换。如：     This classroom is not as big as that one. 这个教室不如那个教室大。      =This classroom is smaller than that one.      =That classroom is bigger than this one. 1．The girl is 14 years old. She is as ________ as her mother. A．tall B．taller C．tallest D．the tallest 【答案】A 【详解】句意：这个女孩14岁了。她和她妈妈一样高。 考查as…as…用法。“as...as...”是固定结构，意为“和……一样”，中间要用形容词或副词的原级，用于表示两者在某方面程度相同，进行同级比较。“as tall as”，表示她和她妈妈一样高。故选A。 2．I’m younger than my brother, but I am as ________ as him. A．tall B．taller C．tallest D．the tallest 【答案】A 【详解】句意：我比我哥哥年纪小，但我和他一样高。 考查形容词比较级同级比较的用法。“as+形容词原级+as”表示“和……一样”，此结构中要用形容词的原级，“as tall as”表示“和……一样高”。故选A。 3．Please keep as ______ as possible while watching birds, as noise will make them afraid and fly away. A．quiet B．quieter C．quietly D．most quietly 【答案】A 【详解】句意：在观看鸟儿时，请尽量保持安静，因为噪音会使它们感到害怕而飞走。 考查形容词原级。quiet安静的，形容词；quieter更安静的，形容词的比较级；quietly安静地，副词；most quietly更安静地，副词的最高级。根据“as noise will make them afraid and fly away”可知此处是说要尽量保持安静，as+形容词/副词原级+as possible表示“尽可能……”，空前有系动词keep“保持”，其后接形容词作表语，空处应填形容词quiet“安静的”。故选A。 4．Be more careful! A miss is as ________ as a mile. A．good B．well C．better D．best 【答案】A 【详解】句意：更小心一点！失之毫厘，谬以千里。 考查形容词辨析。good好的；well好地；better更好的；best最好的。观察可知题干使用了as...as结构形式，中间接形容词或副词原级，根据句中的is可知中间接形容词，构成系表结构。故选A。 5．You can keep the book as _______ as you like. A．long B．longer C．longest D．the longest 【答案】A 【详解】句意：这本书你想借多久都可以。 考查形容词原级。long长的，原级，longer较长的，比较级；longest最长的，最高级；the longest最长的，最高级。“as...as...”意为“和……一样”，中间要用形容词或副词的原级，用来表示同级比较。所以这里要用原级long，构成“as long as”，在这里表示“长达……”。故选A。 6．I think math is as ________ as English. A．important B．very important C．less important D．least important 【答案】A 【详解】句意：我认为数学与英语一样重要。 考查形容词原级的比较。此处是as…as… “和……一样……”；as与as之间加形容词原级，此时形容词前不用修饰词，故选A。 7．My bedroom isn’t ________ Li Peng’s. A．so large as B．small than C．as larger as D．the largest 【答案】A 【详解】句意：我的卧室不如李鹏的卧室那么大。 考查形容词的比较级和比较结构。so large as和……一样大；small than表述错误，应该使用比较级形式；as larger as表述错误，“as...as”中间应该使用形容词或副词原级；the largest最大的，最高级形式，用于三者及以上的比较。本句是表示“我的卧室”不如“李鹏的卧室大”，在英语中，表示“与……一样大”的否定句，通常使用“not as/so+形容词原级+as”结构，表示“……不如……”。故选A。 8．—The price of petrol (汽油) is not ________ that of last year. —Exactly! And some people plan to buy new energy cars instead. A．as good as B．as cheap as C．as high as D．as low as 【答案】D 【详解】句意：——汽油的价格并不像去年那样低。——没错！有些人计划购买新能源汽车来替代。 考查形容词辨析。as good as和……一样好；as cheap as和……一样便宜；as high as和……一样高；as low as和……一样低。根据“And some people plan to buy new energy cars instead.”可知，此处表示有些人计划购买新能源汽车来替代，是因为汽油的价格并不像去年那样低。故选D。 9．The new movie was ________ exciting ________ the last one we watched together. A．not as; so B．not as; as C．not such; as D．as; not as 【答案】B 【详解】句意：这部新电影不如我们上次一起看的电影那么令人激动。 考查not as...as用法。not as..as...表示“不及……一样……”，固定用法，第一个as后可跟形容词或副词原级。故选B。 10．The sky in the city is not so blue ________ that in my hometown. A．than B．as C．so 【答案】B 【详解】句意：城里的天空不如我家乡的天空蓝。 考查形容词原级的比较结构。than比；as作为；so所以。根据“The sky in the city is not so blue...that in my hometown.”可知，此处考查固定搭配，not so...as“不如……”。故选B。 11．We should say Tina works as ________ as Tara. A．harder B．hardly C．hard D．hard-working 【答案】C 【详解】句意：我们应该说Tina和Tara一样努力。 考查副词。harder更努力地，比较级；hardly几乎；hard努力地，副词；hard-working勤奋的，形容词。根据“Tina works as...as”可知，该结构为A+动词+as+副词原级+as+B，表示“A和B一样”。故选C。 12．I don’t think Tim speaks English ________ his sister. A．as fluent as B．so fluent as C．more fluently as D．as fluently as 【答案】D 【详解】句意：我认为蒂姆讲英语不如他姐姐流利。 考查副词原级比较。根据“Tim speaks English”可知，此处是修饰动词speak，用副词fluently；且此处是as ... as结构，中间用原级。故选D。 13．Tara works as ________ as Tina. A．hard B．harder C．hardest 【答案】A 【详解】句意：塔拉和蒂娜一样努力工作。 考查副词原级的用法。hard努力地，副词原级；harder更努力地，副词比较级；hardest最努力地，副词最高级。as+形容词/副词原级+as“和……一样”，固定搭配，此处应用hard。故选A。 14．Wang Wei plays football as ________ as his brother. They are both good at it. A．good B．well C．better D．best 【答案】B 【详解】句意：王伟踢足球和他哥哥踢得一样好。他们都很擅长。 考查副词的用法。good好的，形容词；well好，副词；better更好，比较级；best最好，最高级。根据“Wang Wei plays football as…as his brother”可知，此处考查固定短语“as+形容词/副词的原形+as”，此处修饰动词plays，填副词原级well。故选B。 15．Please listen as ________ as possible so as not to miss anything important. A．careful B．carefully C．more careful D．more carefully 【答案】B 【详解】句意：请尽可能仔细地听，以免犯任何错误。 考查形容词和副词用法。careful仔细的，是形容词原级；carefully仔细地，是副词原级；more careful更仔细的，是形容词比较级；more carefully更仔细地，是副词的比较级。根据空前listen可知应该用副词修饰动词；as+形容词或副词的原级+as possible，表示“尽可能……”。故选B。 16．The boy doesn’t work ________ the others in his class. A．so harder as B．as hardly as C．as the hardest D．so hard as 【答案】D 【详解】句意：这个男孩不像班上其他人那么努力。 考查原级比较。根据“The boy doesn’t work…the others in his class.”的语境并结合选项可知，此处指这个男孩不像班上其他人那么努力，为副词原级比较的否定形式，结构为“not as/so+副词原级+as”，hard“努力地”，副词。故选D。 17．I am ________ than Nancy, but I can’t jump as ________ as she does. What a shame! A．taller; high B．taller; higher C．tall; higher D．tall; high 【答案】A 【详解】句意：我比Nancy高，但是我跳的没有她高。真遗憾！ 考查比较级和原级。根据“than”可知，第一空要填形容词的比较级，根据“as…as”可知，第二空要填副词原级。故选A。 18．The dog is getting old and cannot run ________ it did. A．as faster as B．so fast than C．so fast as 【答案】C 【详解】句意：这只狗已经老了，不能跑得像以前那样快了。 考查同级比较。此处表示跑得不能和以前一样快，as/so+形容词/副词原级+as“和……一样……”。故选C。 19．He speaks English well, but of course not ________ a person born (出生) in America. A．as clear as B．clearer than C．as clearly as 【答案】C 【详解】句意：他英语说得很好，但当然不如一个出生在美国的人说得清楚。 考查副词原级比较。clear清楚的；clearly清楚地。根据转折连词but可知，这里指不如一个出生在美国的人说得清楚，“not as+形容词或副词原级+as”意为“与……不一样”，此处应用修饰动词“speaks”，应用副词clearly，故选C。 20．—Jack, you kept spelling the words wrong in your homework, I don’t think you study ________ before. —Sorry, Mrs Green. I’ll work harder. A．as careless as B．so careful as C．as carelessly as D．so carefully as 【答案】D 【详解】句意：——杰克，你在作业中一直拼错单词，我觉得你学习没有以前认真。——对不起，格林老师。我会更加努力的。考查原级比较和副词用法。careless粗心的；careful仔细的；carelessly粗心地；carefully认真地。根据“you kept spelling the words wrong in your homework, I don’t think you study…before.”可知，应该说“不如以前认真”，用“not as/so…as”结构，修饰动词study用副词carefully，故选D。 语法四：简单句 　　首先我们了解句子成分。英语句子由多个部分构成，各部分在句子中起着不同的作用，这些构成句子的不同部分被称为句子成分。主要句子成分：主语、谓语；次要句子成分：宾语、表语、定语、状语、补语、同位语等。 No. 1　 主语 　　概念和位置：句子要说明的人或事物，是句子的主体，通常位于句首。 　　充当：通常由名词、代词、数词等充当。 　　语序：正常：主语＋谓语； 全部倒装：谓语＋主语； 部分倒装：情态动词/助动词＋主语＋实义动词。 1. John arrived last night. （名词作主语） 2. That’s OK. （代词作主语） 3. Eight is a lucky number in China. （数词作主语） 4. To learn English well is not easy. （不定式作主语） 5. Seeing is believing. （动名词作主语） No. 2　谓语 概念：表示主语的动作或状态。 位置：一般位于主语之后。 充当：一般由动词、动词短语、“情态动词/助动词＋实义动词”结构等充当。 注意：谓语有时态与语态的变化，同时受到句子主语的单复数和人称的制约，如果主语是单数形式，谓语动词要用单数第三人称形式。 1. We are Chinese. （单一动词作谓语） 2. He looked for his bag. （动词短语作谓语） 3. She can speak English well. （情态动词＋动词原形作谓语） No. 3　宾语 概念：表示及物动词（词组）的动作对象或内容。有的动词后可以跟两个宾语，其中把表示人的宾语称为间接宾语，把表示物的宾语称为直接宾语。 位置： 位于及物动词（词组）之后。 充当：通常由名词、代词、数词、动词不定式、动名词或从句等充当。 1. I accepted her wise advice. （名词或名词词组作宾语） 2. All of us like him. （代词作宾语） 3. Give me six. （数词作宾语） 4. They began to learn English a year ago. （不定式或不定式短语作宾语） 5. He enjoys working at night. （动名词或动名词短语作宾语） 6. I think that she is right./I wonder if you’d like to go with us. （从句作宾语） No. 4　表语 概念： 说明主语的性质、特征、状态或身份，与系动词一起构成复合谓语。 位置：位于系动词之后。 充当：通常由形容词、代词、名词、数词、副词、介词短语、动词不定式、动名词或从句等充当。 1. I feel much better today. （形容词作表语） 2. The pen is mine. （代词作表语） 3. They are his students. （名词词组作表语） 4. His father is sixty－five. （数词作表语） 5. They are over there. （副词词组作表语） 6. We are in trouble. （介词短语作表语） 7. Her dream is to go to college. （不定式短语作表语） 8. My hobby is collecting stamps. （动名词短语作表语） 9. The truth is what she said just now. （从句作表语） No. 5　定语 概念：修饰或限定名词或代词的成分叫定语。 位置： 定语有前置定语和后置定语。形容词、数词、代词、名词等作定语时一般放于被修饰词之前，但是在修饰any-，some-，no-， every-等构成的单词，如something 等时，应放于这些复合不定代词之后进行修饰。动词不定式、副词、介词短语、从句等作定语时一般放于被修饰词之后。 充当：通常由形容词、形容词性物主代词、名词或名词所有格、副词、介词短语、动词不定式或从句等充当。 1. He is a kind man./He is a 15-year-old student. （形容词或相同于形容词的结构作定语） 2. The boy was Dave./My father was washing his car. （冠词或代词作定语） 3. I bought a coffee cup yesterday./He is Sam’s father. （名词或名词所有格作定语） 4. Three children are running along the bank./You are the first one here. （数词作定语） 5. The woman there needs a pen. （副词作定语） 6. Do you know the boy in the first row？/The girl in a dress is his sister. （介词短语作定语） 7. I have a lot of work to do. （不定式作定语） 8. The meeting that you have missed yesterday was very important. （从句作定语） No. 6　状语 概念：修饰动词、形容词、副词或全句，可表示时间、地点、原因、目的、结果、方式、比较、伴随、条件、程度、让步等。 位置： 状语位置灵活。修饰整个句子时放于句首；修饰形容词或副词时放于其前；表时间、目的、地点时常放于主句之前或之后，若强调时则应放于主句之前；频度副词如almost、often 等作状语常放于be 动词、情态动词之后，实义动词之前。 充当：通常由副词、介词短语、动词不定式短语或从句等充当。 1. I’m very glad to meet you here. （副词作状语，修饰形容词） 2. My brother goes to school by bike. （介词短语作方式状语） 3. The boy needs a pen to do his homework. （不定式短语作目的状语） 4. You can’t leave until your work is finished. （从句作时间状语） No. 7　补语 概念和位置：补语有两种，分别是主语补足语和宾语补足语。最常见的是宾语补足语（简称宾补）——有些及物动词的宾语后需要添加部分内容对宾语进行补充说明。宾语与其补足语有逻辑上的主谓关系，它们一起构成复合宾语，多当作固定用法使用。 充当：常由形容词、名词、动词不定式、分词、介词短语等充当。 1. New methods make the job easy. （形容词作宾补） 2. The war made him a soldier. （名词作宾补） 3. The teacher asks the students to close the windows. （不定式短语作宾补） 4. I saw a cat running across the road. （分词短语作宾补） 5. I often find him at work. （介词短语作宾补） 第二部分　简单句 一、英语句子的基本结构可以归纳成五种基本句型及其扩大、组合、省略或倒装。掌握这五种基本句型，是掌握各种英语句子结构的基础。 二、英语五种基本句型列式如下： 基本句型一： S＋V （主＋谓） 基本句型二： S＋V＋P （主＋系＋表） 基本句型三： S＋V＋O （主＋谓＋宾） 基本句型四： S＋V＋IO＋DO （主＋谓＋间宾＋直宾） 基本句型五： S＋V＋O＋OC （主＋谓＋宾＋宾补） 三、基本句型一：S＋V（主＋谓） 此句型的句子有一个共同特点，即句子的谓语动词都能表达完整的意思。这类动词叫做不及物动词，后面可以跟副词、介词短语、状语从句等。例如： 1. Time flies. 2. The moon rose. 3. The man cooked. 四、基本句型二：S＋V＋P（主＋系＋表） 此句型句子的谓语动词不能独立表达完整的意思，必须加上一个表明主语身份或状态的表语构成复合谓语，才能表达完整的意思。这类动词叫做系动词。系动词分两类： （1）表示状态的系动词。这些词有：be， look， seem， appear， smell， taste， sound， keep， remain等。 （2）表示转变或结果的系动词。这些词有：become， get， grow， turn， go， come， prove等。 1. This is an English dictionary. 2. The lunch smells good. 五、基本句型三：S＋V＋O（主＋谓＋宾） 此句型句子的共同特点：谓语动词都具有实义，都是主语产生的动作，但不能表达完整的意思，必须跟有一个宾语，即动作的承受者，才能使意思完整。这类动词（词组）叫做及物动词（词组）。 1. We planted trees. 2. She laughs at her. 六、基本句型四：S＋V＋IO＋DO（主＋谓＋间宾＋直宾） 此句型句子的共同特点：谓语动词后可以跟有两个宾语。一个是表示人的间接宾语；一个是表示物的直接宾语。间接宾语一般在前面，直接宾语在后面。 注意：有时直接宾语和间接宾语可以对调，这时，间接宾语前应加上介词to或for。 ★间接宾语前要用to的常用动词有：give， tell， lend， sell， teach， send， write， show， return， bring， pass， leave， offer， hand， play等。 ★间接宾语前加介词for的动词有： buy， choose， get， make， order， sing， do， save等。 1. He gave me a book/a book to me. 2. Mother bought me a book/a book for me. 3. He’s warned me of the danger. （特殊例子——直宾前加介词，只有这一种形式，不能对调） 七、基本句型五：S＋V＋O＋OC（主＋谓＋宾＋宾补） 此句型句子的共同特点：动词虽然是及物动词，但是只跟一个宾语还不能表达完整的意思，必须加上补充成分来补足宾语，才能使意思完整。 1. We keep the table clean. 2. Bill ordered him to leave. 1．There will be less and less pollution, if we plant more trees. A．主语 B．表语 C．状语 D．宾语 【答案】A 【详解】句意：如果我们种更多的树，污染就会越来越少。 考查句子成分。分析句子可知，主句为there be句型，less and less作定语，pollution作主语，if引导条件状语从句。故选A。 2．There are 5 people in my family. A．主语 B．状语 C．定语 【答案】A 【详解】句意：我家有5口人。 考查句子成分。分析句子可知，该句是there be句型，主语是“5 people”，“in my family”是地点状语。故选A。 3．I bought something for my father. A．谓语 B．宾语 C．表语 D．状语 【答案】A 【详解】句意：我给我父亲买了些东西。 考查句子成分。bought“买”，实义动词，在句子作谓语，表示主语的动作。故选A。 4．The food tastes really delicious, because mom cooks it with love. A．表语 B．谓语 C．状语 D．主语 【答案】A 【详解】句意：这食物尝起来真的很美味，因为妈妈是带着爱烹饪它的。 考查句子成分。delicious“美味的”，是形容词，位于系动词“tastes”之后，在句中作表语。故选A。 5．I was doing my homework in my room. A．谓语 B．状语 C．宾语 【答案】C 【详解】句意：我正在我的房间做作业。 考查句子成分。was doing为现在进行时的谓语部分，my homework作动词do的宾语。故选C。 6．My teacher always encourages me to overcome any difficulty. A．宾补 B．定语 C．状语 D．谓语 【答案】A 【详解】句意：我的老师总是鼓励我克服任何困难。 考查句子成分。encourage sb to do sth.表示“鼓励某人做某事”，动词不定式作宾补，故选A。 7．What’s the sentence structure of “The book sells well”? A．S+V B．S+V+O C．S+V+P D．S+V+IO+DO 【答案】A 【详解】句意：“The book sells well”的句子结构是什么？ 考查句子结构。分析句子可知，“The book”是主语，“sells”是不及物动词作谓语，“well”作状语。故选A。 8．—Can you tell me the main structure of the sentence “The wind is blowing hard.”? —Let me see. It’s “________”. A．S+V B．S+V+O C．S+V+P D．S+V+DO+OC 【答案】A 【详解】句意：——你能告诉我“The wind is blowing hard.”这句话的主要结构吗？——让我想想，是“S+V”。 考查句式结构。S+V主谓；S+V+O主谓宾；S+V+P主系表；S+V+DO+OC主谓双宾语。分析句子可知，The wind作主语；is blowing作谓语动词，hard作状语，因此这句话的结构是主谓。故选A。 9．Most of the water in this lake ________ dirty. How can we deal with it? A．have B．has C．are D．is 【答案】D 【详解】句意：这个湖里的大部分水是脏的。我们如何处理它呢？ 考查动词辨析。have有，动词原形；has有，动词单三形式；are是，主语为复数或第二人称；is是，主语为第三人称单数。根据“Most of the water in this lake...dirty”可知，该句为系表结构，主语“Most of the water”为不可数名词短语，所以应用be动词is，故选D 。 10．Which of the following sentences has the structure of “S+V+P”? A．It is an ideal place for wild birds. B．The dolphin is swimming in the pool. C．I found the panda very interesting. D．The bear climbed the tree. 【答案】A 【详解】句意：以下哪个句子具有“主语+系动词+表语”结构？ 考查基本句型。句子结构“S+V+P”代表“主语+系动词+表语”结构。“It is an ideal place for wild birds.”是“主语+系动词+表语”结构；“The dolphin is swimming in the pool.”是“主语+谓语”结构；“I found the panda very interesting.”是“主语+谓语+宾语+宾语补足语”结构；“The bear climbed the tree.”是“主语+谓语+宾语”结构。故选A。 11．Which of the following sentences has the same structure as “Farmers harvest crops”? A．The music sounds terrible. B．They listened carefully. C．Hobo built Eddie a tent. D．The clouds covered the sun. 【答案】D 【详解】句意：下面哪个句子与“Farmers harvest crops”结构相同？ 考查句子结构。The music sounds terrible.是主系表结构；They listened carefully.是主谓结构；Hobo built Eddie a tent.是主谓双宾结构；The clouds covered the sun.是主谓宾结构。“Farmers harvest crops”是主谓宾的结构，与D选项相同，故选D。 12．下列句子是“主语+谓语+宾语”结构的是________。 A．The day gets longer in summer. B．These ping-pong bats are nice. C．I have history on Tuesday morning. 【答案】C 【详解】句意：下列句子是“主语+谓语+宾语”结构的是C。 考查句子结构。The day是主语，gets是系动词，longer是表语，in summer是时间状语；These ping-pong bats是主语，are是系动词，nice是表语；I是主语，have是谓语，history是宾语，on Tuesday morning是时间状语，所以C项符合。故选C。 13．Which of the following has the same sentence structure as “People have sweet memories of summer days.”? A．All the birds fly far away. B．Farmers are busy working in the fields. C．Warm and sunny days make people very happy. D．People enjoy the cool wind on summer afternoons. 【答案】D 【详解】句意：下面哪一句和“People have sweet memories of summer days.”有相同的句子结构？ 考查句子结构。All the birds fly far away.主谓结构；Farmers are busy working in the fields.主系表结构；Warm and sunny days make people very happy.主谓宾+宾补结构；People enjoy the cool wind on summer afternoons.主谓宾结构。“People have sweet memories of summer days.”是主谓宾结构，与选项D结构相同。故选D。 14．Which of the following has the same sentence structure as “She bought her son some books about DIY.”? A．The news made all of us sad. B．The children are reading some magazines. C．Mr. Li is teaching us an English song. D．Tom felt really tired out after a hard day’s work. 【答案】C 【详解】句意：以下哪一个句子结构与“他给儿子买了一些关于DIY的书。”相同？ 考查句子结构。The news made all of us sad.这消息使我们大家都很伤心，主+谓+宾补；The children are reading some magazines.孩子们正在读一些杂志，主+谓+宾；Mr. Li is teaching us an English song.李老师正在教我们一首英语歌曲，主语+谓语+间接宾语+直接宾语；Tom felt really tired out after a hard day’s work.经过一天的辛苦工作汤姆感到很累，主+系+表+状。所给句子“She bought her son some books about DIY.”中，She作主语；bought作谓语；her son作间接宾语；some books作直接宾语；about DIY关于DIY作状语。因此与C选项结构相同。故选C。 15．Tom asked me a question. A．宾补 B．直接宾语 C．间接宾语 【答案】B 【详解】句意：Tom问了我一个问题。 考查句子成分。ask sb sth“询问某人某事”，me是间接宾语，a question是直接宾语。故选B。 16．Which of the following has the same sentence structure (结构) as “He bought his daughter a toy cat”? A．He felt tired after the long walk. B．He cleans his room every day. C．The bad news made him unhappy. D．He sent me a Christmas card. 【答案】D 【详解】句意：下列哪一句和“He bought his daughter a toy cat”句子的结构相同？ 考查句子结构。He felt tired after the long walk.是主系表结构；He cleans his room every day.是主谓宾结构；The bad news made him unhappy.是主谓宾+宾补结构；He sent me a Christmas card.是主谓+间接宾语+直接宾语。根据“He bought his daughter a toy cat.”可知，此句结构是“主语+谓语+间接宾语+直接宾语”，故选D。 17．The sentence structure of “Teachers ask me to finish the homework on time.” is “________”. A．S+V+P B．S+V+IO+DO C．S+V+DO+OC D．S+V+O 【答案】C 【详解】句意：“Teachers ask me to finish the homework on time”这一句的句子结构是主+谓+宾语+宾语补足语。考查句子的结构的用法。在“Teachers ask me to finish the homework on time”一句中，teachers是主语（S），ask是谓语（V），me是宾语（DO），to finish the homework on time是对宾语的补充，所以是宾语补足语OC。故选C。 18．—Which sentence has the same structure as “We find The Anti-Bully Squad interesting.” ? —It is _________. A．S+V B．S+V+O C．S+V+IO+DO D．S+V+DO+OC 【答案】D 【详解】句意：——哪个句子和“我们觉得反欺凌小队很有趣”结构相同？——它是“主语+谓语+宾语+宾语补足语”。考查句子结构。S+V主语+谓语；S+V+O主语+谓语+宾语；S+V+IO+DO主语+谓语+间接宾语+直接宾语；S+V+DO+OC主语+谓语+宾语+宾语补足语。分析句子结构可知，“We”是主语，“find”是谓语，“The Anti - Bully Squad”是宾语，“interesting”是宾语补足语。故选D。 19．—There ________ a science festival next month in our school. —Really? I believe we can see some interesting robot shows. A．is going to have B．is going to be C．are going to be D．will have 【答案】B 【详解】句意：——下个月我们学校将举办科学节。——真的吗？我相信我们能看到一些有趣的机器人表演。考查there be句型的一般将来时。is going to have将要有；is going to be将会是；are going to be将会是；will have将会有。根据“next month”可知应为一般将来时；根据“There...a science festival next month in our school.”可知应为there be句型，表示“某地存在某物”；根据空后“a science festival”为名词单数，谓语动词也应为单数；因此此处there be句型的一般将来时应为“there is going to be”。故选B。 20．There ________ any bottles of juice in the fridge, but there is some tea in the kitchen. A．aren’t B．isn’t C．are D．is 【答案】A 【详解】句意：冰箱里没有任何果汁，但厨房里有一些茶。 考查there be句型。bottles是复数名词，因此需要用are或其否定形式。根据“any”提示，句子表否定，故空格处应用aren’t。故选A。 1 / 14 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$