Unit 3 The seasons 形容词及it is+adj.+to do(核心语法精练)英语新教材沪教版七年级上册

2026-08-18
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学段 初中
学科 英语
教材版本 初中英语沪教版七年级上册
年级 七年级
章节 Unit 3 The seasons
类型 题集-专项训练
知识点 形容词
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
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发布时间 2026-08-18
更新时间 2026-08-18
作者 创新初高英语精品馆
品牌系列 上好课·上好课
审核时间 2026-08-18
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摘要:

**基本信息** 以“形容词用法+核心句型”为双主线,构建“概念-规则-应用-语篇”四层递进训练体系,系统培养语言应用能力与逻辑思维。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识回顾|3大语法点|形容词位置规则(定语前置/后置)、-ed/-ing辨析法、It句型for/of区别、6类构词法|从定义到用法(定语/表语/宾补),再到核心句型及构词拓展,形成完整语法链| |考点夯基|30题(单选10/填空10/完成句子10)|语境分析法(如-ed/-ing选填)、词形转换三步法(名→形)、句型套用模板(It is+adj.+to do)|针对基础考点,通过不同题型强化单句层面语法应用,巩固知识迁移能力| |综合提升|25题(语法选择15/语法填空10)|语篇语法整合策略、上下文线索定位法|从单句到语篇,提升在真实语境中运用形容词及核心句型的综合语言能力|

内容正文:

Unit 3 The seasons核心语法精练 (形容词及it is+adj.+to do) 目录 知识回顾 1 考点夯基 4 一、单项选择 4 二、用所给词的正确形式填空 5 三、完成句子 5 综合提升 5 一、语法选择 6 二、语法填空 7 一.形容词的定义 形容词是表示人或事物的性质、状态,一般置于它所修饰的名词之前作定语,或连系动词之后作表语。 二、形容词的用法 1、形容词作定语 (1)大多数形容词作定语修饰名词时,其位置在被修饰的名词前,说明名词的品质或特征。   She is a tall girl.她是一个高个子女孩。  He is a good teacher.他是一名好老师。 (2)但在下列情况下,形容词却放在它所修饰的名词之后。   a. 当被修饰的词是不定代词somebody, someone, something, anybody, anyone, anything, nobody, nothing等复合不定代词的形容词,作定语时要后置。 I would like something cheap.我想要点便宜的东西。  Is there anything new in that book?那本书里有什么新东西吗?   b. 形容词短语作定语时,要放在所修饰的名词的后面。这些形容词短语多由“形容词+介词/不定式符号”构成。  It’s a problem difficult to solve.这是个难以解决的问题。 We need a box full of books. 我们需要一个装满书的箱子。 (3)enough作形容词修饰名词时,一般位于名词前。    We have enough time.我们有足够的时间。  enough还可以作副词,修饰形容词或副词,此时enough要后置。 John's old enough to take care of himself. 约翰长大了,能照顾自己了。 2.形容词作表语  ①.形容词作表语,常位于连系动词be(am, is, are), become, get, turn,look, keep, seem等词的后面,说明主语的特征、状态或身份。 The food is delicious.这种食物美味可口。  The story is very interesting.这个故事很有趣。 Generally speaking, it is cold in the north,but it is warm in the south.一般来说,北方天气冷,南方天气暖和。 ②. -ed结尾和-ing结尾形容词用法辨析 1)以-ing结尾的形容词一般用来修饰“物”,说明事物的性质,特征。 例如:This is an interesting storybook.这是一本有趣的故事书。 2)以-ed结尾的形容词一般用来修饰“人”,表示人的某种状态。 例如:I am very interested in this storybook.我对这本故事书很感兴趣。 3.作宾语补足语时放在宾语之后。 如:We must try our best to keep our environment clean.(我们必须尽力保持我们的环境清洁) 二、常用句型 句型“It is +adj.(形容词)+to do sth.(不定式短语)”   这个句型中,常用important, interesting, exciting, nice, easy, hard, good, useful, wrong, right, important等形容词。 It is dangerous to climb this hill.爬这座山很危险。 It is nice to eat ice cream or fresh fruit in summer. 在夏天,吃冰淇淋或新鲜的水果很不错。 It is great to go on a family outing at this time of year.每年的这个时候,全家一起出门远足真是开心极了。 a.此句型中,如果表语是kind, nice, right, wrong, clever, polite等描述性格、品质的形容词,则应在不定式前加of sb.  即:“It is +adj. +of sb. + to do sth.”某人做某事是……     如: It is very kind of you to help me.你能帮我太好了。      It’s clever of you to do so.你这样做真聪明。 b. 如果形容词表示“对某人而言”,描述的是事情的性质,可在动词不定式前加一个for sb 即: “It is +adj. +for sb. +to do sth.”对某人来说做某事是…… It's difficult for us to finish the work.对我们来说,完成这项工作很困难。     It’s hard for me to answer your question.对我来说,要回答你的问题很难。 三、【拓展】形容词基本构词法 1.在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词) rain—rainy多雨的,cloud—cloudy多云的,health—healthy健康的,luck—lucky幸运的 注意:①如果名词以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写词尾的辅音 字母再加-y。 如:sun—sunny晴朗的,fog—foggy有雾的,fun—funny有趣的; ②如果以不发音的字母e结尾的名词变为形容词时,应去掉e再加y。 如: noise—noisy吵闹的, ice—icy冰冷 2.一些抽象名词在词尾加-ful可以变为形容词。 如: care—careful小心的,thank—thankful感谢的,help—helpful有帮助的 3.一些表示国家的名词可以在词尾加-ese, -ish或-n构成表示国籍、语言的形容词。  如: China—Chinese,Japan—Japanese, England—English, America—American 4. 在名词后加-ous变为形容词。 如: danger--dangerous 5.在名词后加-ly变为形容词。 如:friend—friendly, love—lovely(以-ly结尾的还有lonely, lively) 6.在名词后加-less构成含有否定意义形容词。 如:care—careless粗心的, use—useless无用的 一、单项选择 1.After the rain, the air is clean and ________. A.fresh B.loud C.alive D.rocky 2.It’s ________ to swim in the deep river. A.danger B.dangerous C.dangerously D.dangers 3.The children got very ________ at the party. They played ________. A.excited; exciting B.excited; excitedly C.exciting, excitedly D.exciting; excited 4.The project they are working on is very ________. It can help a lot of people. A.meaningfully B.meaning C.meaningful D.means 5.People like to go for a walk on ______ days. A.sunny B.wind C.snow D.cloud 6.______ is easier ______ us to say than to do. A.This; for B.It; for C.It; of D.That; of 7.—Do you feel __________ after climbing Mount Tai? —Of course. Climbing mountains is __________, you know. A.tired; tiring B.tiring; tiring C.tired; tired D.tiring; tired 8. —Tom, do you have ________ to watch the film Spider-Man: Into the Spider-Verse tonight? —Great! It is ________ to attract (吸引) so many people to watch it. A.enough time; enough interesting B.enough time; interesting enough C.time enough; enough interesting D.time enough; interesting enough 9. It’s very polite ________ you to give your seat to the old man. A. for B. to C. of D. with 10.________ difficult ________ kids to finish so much homework in one hour. A. It; for B. That; of C. This; for D. It; of 二、用所给词的正确形式填空 1.The ________ (sun) weather makes us happy on weekends. 2.My sister is a ________ (love) girl and everyone likes her. 3.Don’t be ________ (care). You always make many mistakes. 4.The football match is very ________ (excite). All fans shout loudly. 5.I feel ________ (relax) when I listen to soft music. 6.It is ________ (danger) to walk on the thin ice. 7. It’s careless of him ________ (forget) his keys again. 8.It’s ________ (polite) to talk loudly in the library. Please keep quiet. 9.The problem is difficult ________ (solve), but we will try our best. 10.There is something ________ (interest) in this storybook. 三、完成句子 1.在炎热的天气里吃冰淇淋真好。 _______ very nice _______ _______ice cream in the hot weather. 2.遵守规则很重要。 It’s ________ _________ ___________ the rules. 3. 对孩子们来说,每天阅读是有用的。 ________ useful ________ kids ________ read every day. 4. 你主动帮我解决难题,你真好。 ________ very ________ ________ you ________ help me work out the hard problem. 5. it, is, in, to, take a trip, springtime, exciting, in the countryside(连词成句) ____________________________________. 6.这本故事书很有趣,我对此很感兴趣。 The storybook is very ________ and I am ________ in it. 7.晴朗的天气让我们感到开心。 The ________ weather makes us feel ________. 8. 多吃蔬菜对我们健康有益。 Eating more vegetables ________ us ________. 9.我们有足够的时间欣赏秋日美景。 We have ________ ________ to enjoy the beautiful autumn views. 10.这个男孩足够高,能够到树上的苹果。 The boy is tall ________ ________ ________ the apples on the tree. 一、语法选择 Here comes autumn! Autumn is a season of change. It 1 new sights and different experiences. You can 2 fall in love with it. Plants change in autumn. 3 turn red, gold and orange, and fall with the wind. But beautiful autumn flowers celebrate 4 time. There 5 chrysanthemums (菊花) and sweet osmanthus (桂花) in bloom (盛开). Animals get ready 6 winter in autumn. Birds fly to 7 places. Squirrels collect 8 nuts. Those are their food during winter. 9 grow thicker fur. The fur can keep 10 warm in winter time. Autumn is also the harvest season. Farmers harvest apples, pears and oranges. In the US, once September comes, people get busy 11 pumpkins. They make them into everything, such as pies and soups to jack-o’-lanterns (南瓜灯) on Halloween. Cool weather and fresh air 12 autumn a good time for outdoor activities. Hiking, biking, camping and 13 picnics are all good choices. So 14 are you waiting for? Go out and enjoy the 15 fall season! 1.A.bring B.brought C.brings D.will bring 2.A.easy B.easier C.easily D.more easily 3.A.Leaves B.Leaf C.Leafs D.A leaf 4.A.they B.them C.theirs D.their 5.A.is B.are C.have D.has 6.A.for B.at C.with D.about 7.A.warmer B.warmth C.warmly D.warmness 8.A.a lot B.lot of C.a lot of D.a lots of 9.A.Deer B.Deers C.A deer D.An deer 10.A.they B.their C.theirs D.them 11.A.pick B.picked C.picking D.to pick 12.A.made B.makes C.is making D.make 13.A.have B.having C.has D.had 14.A.who B.what C.which D.when 15.A.beauty B.beautiful C.beautify D.beautifully 二、语法填空 阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式(不超过3词)。 There are four seasons in a year. They 1 (be) spring, summer, autumn, winter. In China, spring returns in March. The weather gets warmer and the day gets longer. Trees turn green and flowers come 2 . It’s a wonderful season. Summer begins in June. It’s very hot. It rains a lot, sometimes it rains 3 (heavy). Many people love this season, because they can swim and do other outdoor sports on 4 (sun) days. And usually, families get together in the evening to have summer fruits and cold drinks when 5 (watch) TV. Autumn is a busy season. It is the harvest season. It’s cool and 6 (leaf) fall from the trees. The cold weather is 7 (come). The day gets shorter. Winter lasts from December to February. It’s a very cold season. People start 8 (wear) clothes. Old people like winter because of 9 Spring Festival. Children like this season because they can make snowmen with 10 (they) friends. The four seasons are beautiful in their special ways. 1 / 12 学科网(北京)股份有限公司 $ Unit 3 The seasons核心语法精练 (形容词及it is+adj.+to do) 目录 知识回顾 1 考点夯基 4 一、单项选择 4 二、用所给词的正确形式填空 6 三、完成句子 6 综合提升 9 一、语法选择 9 二、语法填空 12 一.形容词的定义 形容词是表示人或事物的性质、状态,一般置于它所修饰的名词之前作定语,或连系动词之后作表语。 二、形容词的用法 1、形容词作定语 (1)大多数形容词作定语修饰名词时,其位置在被修饰的名词前,说明名词的品质或特征。   She is a tall girl.她是一个高个子女孩。  He is a good teacher.他是一名好老师。 (2)但在下列情况下,形容词却放在它所修饰的名词之后。   a. 当被修饰的词是不定代词somebody, someone, something, anybody, anyone, anything, nobody, nothing等复合不定代词的形容词,作定语时要后置。 I would like something cheap.我想要点便宜的东西。  Is there anything new in that book?那本书里有什么新东西吗?   b. 形容词短语作定语时,要放在所修饰的名词的后面。这些形容词短语多由“形容词+介词/不定式符号”构成。  It’s a problem difficult to solve.这是个难以解决的问题。 We need a box full of books. 我们需要一个装满书的箱子。 (3)enough作形容词修饰名词时,一般位于名词前。    We have enough time.我们有足够的时间。  enough还可以作副词,修饰形容词或副词,此时enough要后置。 John's old enough to take care of himself. 约翰长大了,能照顾自己了。 2.形容词作表语  ①.形容词作表语,常位于连系动词be(am, is, are), become, get, turn,look, keep, seem等词的后面,说明主语的特征、状态或身份。 The food is delicious.这种食物美味可口。  The story is very interesting.这个故事很有趣。 Generally speaking, it is cold in the north,but it is warm in the south.一般来说,北方天气冷,南方天气暖和。 ②. -ed结尾和-ing结尾形容词用法辨析 1)以-ing结尾的形容词一般用来修饰“物”,说明事物的性质,特征。 例如:This is an interesting storybook.这是一本有趣的故事书。 2)以-ed结尾的形容词一般用来修饰“人”,表示人的某种状态。 例如:I am very interested in this storybook.我对这本故事书很感兴趣。 3.作宾语补足语时放在宾语之后。 如:We must try our best to keep our environment clean.(我们必须尽力保持我们的环境清洁) 二、常用句型 句型“It is +adj.(形容词)+to do sth.(不定式短语)”   这个句型中,常用important, interesting, exciting, nice, easy, hard, good, useful, wrong, right, important等形容词。 It is dangerous to climb this hill.爬这座山很危险。 It is nice to eat ice cream or fresh fruit in summer. 在夏天,吃冰淇淋或新鲜的水果很不错。 It is great to go on a family outing at this time of year.每年的这个时候,全家一起出门远足真是开心极了。 a.此句型中,如果表语是kind, nice, right, wrong, clever, polite等描述性格、品质的形容词,则应在不定式前加of sb.  即:“It is +adj. +of sb. + to do sth.”某人做某事是……     如: It is very kind of you to help me.你能帮我太好了。      It’s clever of you to do so.你这样做真聪明。 b. 如果形容词表示“对某人而言”,描述的是事情的性质,可在动词不定式前加一个for sb 即: “It is +adj. +for sb. +to do sth.”对某人来说做某事是…… It's difficult for us to finish the work.对我们来说,完成这项工作很困难。     It’s hard for me to answer your question.对我来说,要回答你的问题很难。 三、【拓展】形容词基本构词法 1.在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词) rain—rainy多雨的,cloud—cloudy多云的,health—healthy健康的,luck—lucky幸运的 注意:①如果名词以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写词尾的辅音 字母再加-y。 如:sun—sunny晴朗的,fog—foggy有雾的,fun—funny有趣的; ②如果以不发音的字母e结尾的名词变为形容词时,应去掉e再加y。 如: noise—noisy吵闹的, ice—icy冰冷 2.一些抽象名词在词尾加-ful可以变为形容词。 如: care—careful小心的,thank—thankful感谢的,help—helpful有帮助的 3.一些表示国家的名词可以在词尾加-ese, -ish或-n构成表示国籍、语言的形容词。  如: China—Chinese,Japan—Japanese, England—English, America—American 4. 在名词后加-ous变为形容词。 如: danger--dangerous 5.在名词后加-ly变为形容词。 如:friend—friendly, love—lovely(以-ly结尾的还有lonely, lively) 6.在名词后加-less构成含有否定意义形容词。 如:care—careless粗心的, use—useless无用的 一、单项选择 1.After the rain, the air is clean and ________. A.fresh B.loud C.alive D.rocky 【答案】A 【详解】句意:雨后,空气是干净且新鲜的。 fresh新鲜的;loud大声的;alive活着的;rocky多岩石的。根据“After the rain, the air is clean and...”可知,雨后空气通常是清新干净的,与clean并列。应填fresh。 2.It’s ________ to swim in the deep river. A.danger B.dangerous C.dangerously D.dangers 【答案】B 【详解】句意:在深河里游泳是危险的。 danger危险(名词);dangerous危险的(形容词);dangerously危险地(副词);dangers危险(名词复数)。固定句型It’s后需要形容词作表语,此处表达“危险的”,只有dangerous是形容词,其余选项词性不符合句型要求。 3.The children got very ________ at the party. They played ________. A.excited; exciting B.excited; excitedly C.exciting, excitedly D.exciting; excited 【答案】B 【详解】句意:孩子们在聚会上非常兴奋。他们玩得很开心。 excited感到兴奋的(形容词,修饰人);exciting令人兴奋的(形容词,修饰物);excitedly兴奋地(副词,修饰动词)。第一空修饰“The children”(人),应用excited;第二空修饰“played”(动词),应用副词excitedly。应填excited; excitedly。 4.The project they are working on is very ________. It can help a lot of people. A.meaningfully B.meaning C.meaningful D.means 【答案】C 【详解】句意:他们正在做的项目非常有意义。它可以帮助很多人。 meaningfully有意义地;meaning意义;meaningful有意义的;means方法。根据“is very”可知系动词后接形容词作表语,结合后句“它可以帮助很多人”可知项目是有意义的。应填 meaningful。 5.People like to go for a walk on ______ days. A.sunny B.wind C.snow D.cloud 【答案】A 【详解】句意:人们喜欢在晴朗的日子里散步。 考查形容词用法。sunny阳光充足的,形容词;wind风,名词;snow雪,名词;cloud云,名词。根据空后“days”可知,此处应用形容词sunny修饰名词days,在句中作定语。故选A。 6.______ is easier ______ us to say than to do. A.This; for B.It; for C.It; of D.That; of 【答案】B 【详解】句意:我们说起来容易做起来难。 考查固定句式。It is+形容词+for sb to do sth,表示“做某事对某人来说怎么样”,形容词修饰事物;It is+形容词+of sb to do sth,表示“做某事某人怎么样”,形容词修饰人。句式中用It作形式主语,排除A和D;“easier”指的是说起来容易,介词用for。故选B。 7.—Do you feel __________ after climbing Mount Tai? —Of course. Climbing mountains is __________, you know. A.tired; tiring B.tiring; tiring C.tired; tired D.tiring; tired 【答案】A 【详解】句意:——爬完泰山后,你感到累吗?——当然。你知道的,爬山很累人。 考查形容词辨析。tired感到疲惫的,形容人;tiring令人疲惫的,形容事情。第一空,根据空前“Do you feel …”可知,此处应用tired作表语,表示主语“you”感到疲惫;第二空,根据“Climbing mountains is… ”可知,此处是指爬山是令人疲惫的,应用tiring作表语。故选A。 8. —Tom, do you have ________ to watch the film Spider-Man: Into the Spider-Verse tonight? —Great! It is ________ to attract (吸引) so many people to watch it. A.enough time; enough interesting B.enough time; interesting enough C.time enough; enough interesting D.time enough; interesting enough 【答案】B 【详解】句意:——汤姆,你今晚有足够的时间看《蜘蛛侠:平行宇宙》这部电影吗?——太棒了!它足够有趣,吸引了那么多人去看。enough 有两条核心规则: ① enough 修饰名词时,放在名词前面,即 enough time;time enough 极少使用,考试优先前置; ② enough 修饰形容词时,必须放在形容词后面,正确表达为 interesting enough,不存在 enough interesting 的错误形式。 第一空修饰名词 time 用 enough time;第二空修饰形容词 interesting 用 interesting enough,故选 B。 9. It’s very polite ________ you to give your seat to the old man. A. for B. to C. of D. with 【答案】C 【详解】句意:你给老人让座,真有礼貌。 固定句型区分:形容词 polite(礼貌的)是描述人的品质性格,用 It’s + adj. + of sb. to do sth.;for 用于描述事情本身难易、重要性,故选 C。 10.________ difficult ________ kids to finish so much homework in one hour. A. It; for B. That; of C. This; for D. It; of 【答案】A 【详解】句意:对孩子们来说一小时完成这么多作业很难。 It 作形式主语指代后面不定式;difficult 描述事情难度,用介词 for,故选 A。 二、用所给词的正确形式填空 1.The ________ (sun) weather makes us happy on weekends. 【答案】sunny 【详解】句意:晴朗的天气让我们周末心情愉悦。空后有名词 weather,需要形容词修饰名词;名词 sun 双写 n 加 - y 变为 sunny,意为 “晴朗的”。 2.My sister is a ________ (love) girl and everyone likes her. 【答案】lovely 【详解】句意:我的妹妹是一个可爱的女孩,所有人都喜欢她。空后名词 girl,需形容词作定语;名词 love 加 - ly 变为形容词 lovely,意为 “可爱的”。 3.Don’t be ________ (care). You always make many mistakes. 【答案】careless 【详解】句意:不要粗心,你总犯很多错误。be 动词后接形容词作表语;根据后半句 “犯错” 可知填否定含义形容词 careless(粗心的),careful 意为细心的,语义相反。 4.The football match is very ________ (excite). All fans shout loudly. 【答案】exciting 【详解】句意:这场足球比赛非常令人激动,所有球迷都大声呐喊。修饰事物 match 用 - ing 结尾形容词 exciting,表 “令人激动的”;excited 用来描述人的感受。 5.I feel ________ (relax) when I listen to soft music. 【答案】relaxed 【详解】句意:当我听轻音乐时,我感到放松。主语是人 I,用 - ed 结尾形容词 relaxed,表示 “感到放松的”;relaxing 修饰事物,意为令人放松的。 6.It is ________ (danger) to walk on the thin ice. 【答案】dangerous 【详解】句意:在薄冰上行走很危险。句型 It is 后接形容词作表语;名词 danger 转换为形容词 dangerous,危险的。 7. It’s careless of him ________ (forget) his keys again. 【答案】to forget 【详解】careless 是评价人性格的形容词,用 It’s adj. of sb. to do,不定式作真正主语,填 to forget。 8.It’s ________ (polite) to talk loudly in the library. Please keep quiet. 【答案】impolite 【详解】句意:在图书馆大声说话是不礼貌的,请保持安静。根据后文 “保持安静” 可知填否定形容词,polite 礼貌的,加否定前缀 im - 变为 impolite 不礼貌的。 9.The problem is difficult ________ (solve), but we will try our best. 【答案】to solve 【详解】句意:这个问题很难解决,但我们会尽全力。形容词短语 difficult to do 作后置定语修饰 problem,固定结构形容词 + 不定式后置。 10.There is something ________ (interest) in this storybook. 【答案】interesting 【详解】句意:这本故事书里有一些有趣的内容。形容词修饰复合不定代词 something 时需要后置;修饰事物用 interesting。 三、完成句子 1.在炎热的天气里吃冰淇淋真好。 _______ very nice _______ _______ice cream in the hot weather. 【答案】 It’s to eat 【详解】根据汉语提示,此处使用句型“it is adj. to do sth.”,其中it为形式主语,且位于句首首字母应大写,动词不定式为真正主语,eat作动词,意为“吃”,故填It’s;to;eat。 2.遵守规则很重要。 It’s ________ _________ ___________ the rules. 【答案】 important to follow 【详解】对比中英文提示可知,空格处缺少“遵守”和“很重要”的英文表达。本题主要考查句型it’s adj. to do sth.“做某事很……”,important“重要的”,follow the rules“遵守规则”为固定搭配。故填important;to;follow。 3. 对孩子们来说,每天阅读是有用的。 ________ useful ________ kids ________ read every day. 【答案】It’s;for;to 【详解】useful 是描述 “阅读” 这件事的性质,用 It’s adj. for sb. to do sth.;it 作形式主语,句首大写,故填 It’s;for;to。 4. 你主动帮我解决难题,你真好。 ________ very ________ ________ you ________ help me work out the hard problem. 【答案】It’s;kind;of;to 【详解】本句形容词 kind 用来形容人的美好品质,适用固定句型 It is + 描述人品质的形容词 + of sb. to do sth.;It 作形式主语置于句首,首字母大写,动词不定式 to help 是句子真正主语。 5. it, is, in, to, take a trip, springtime, exciting, in the countryside(连词成句) ____________________________________. 【答案】It is exciting to take a trip in the countryside in springtime. 【详解】句意:在春天去乡下旅行令人很兴奋。 考查固定句型 It is + 形容词 + to do sth.(做某事是…… 的)。It 作形式主语,真正主语是不定式 to take a trip;exciting 形容词作表语;地点状语 in the countryside、时间状语 in springtime 依次后置。 6.这本故事书很有趣,我对此很感兴趣。 The storybook is very ________ and I am ________ in it. 【答案】interesting;interested 【详解】-ing 形容词修饰事物,表 “令人…… 的”;-ed 形容词修饰人,表 “感到…… 的”。 7.晴朗的天气让我们感到开心。 The ________ weather makes us feel ________. 【答案】sunny;happy 【详解】第一空:空后是名词 weather,需要形容词作前置定语;名词 sun 双写 n 加 - y 变为 sunny,意为 “晴朗的”。第二空:固定搭配 make sb. feel + 形容词,形容词 happy 作宾语补足语,表示 “感到开心”。 8. 多吃蔬菜对我们健康有益。 Eating more vegetables ________ us ________. 【答案】makes;healthy 【详解】本句主语为动名词短语,语法上视作单数,一般现在时谓语动词需使用第三人称单数形式 makes;本句使用固定结构 “make + 宾语 + 形容词”,形容词在句中作宾语补足语。healthy 为形容词,用以补充说明宾语 us 的状态。 9.我们有足够的时间欣赏秋日美景。 We have ________ ________ to enjoy the beautiful autumn views. 【答案】enough time 【详解】enough 作形容词修饰名词 time 时,置于名词前,意为 “足够的时间”。 10.这个男孩足够高,能够到树上的苹果。 The boy is tall ________ ________ ________ the apples on the tree. 【答案】enough;to;reach 【详解】enough 作副词修饰形容词 tall 必须后置;固定结构 adj.+enough to do sth.,不定式作结果状语。 一、语法选择 Here comes autumn! Autumn is a season of change. It 1 new sights and different experiences. You can 2 fall in love with it. Plants change in autumn. 3 turn red, gold and orange, and fall with the wind. But beautiful autumn flowers celebrate 4 time. There 5 chrysanthemums (菊花) and sweet osmanthus (桂花) in bloom (盛开). Animals get ready 6 winter in autumn. Birds fly to 7 places. Squirrels collect 8 nuts. Those are their food during winter. 9 grow thicker fur. The fur can keep 10 warm in winter time. Autumn is also the harvest season. Farmers harvest apples, pears and oranges. In the US, once September comes, people get busy 11 pumpkins. They make them into everything, such as pies and soups to jack-o’-lanterns (南瓜灯) on Halloween. Cool weather and fresh air 12 autumn a good time for outdoor activities. Hiking, biking, camping and 13 picnics are all good choices. So 14 are you waiting for? Go out and enjoy the 15 fall season! 1.A.bring B.brought C.brings D.will bring 2.A.easy B.easier C.easily D.more easily 3.A.Leaves B.Leaf C.Leafs D.A leaf 4.A.they B.them C.theirs D.their 5.A.is B.are C.have D.has 6.A.for B.at C.with D.about 7.A.warmer B.warmth C.warmly D.warmness 8.A.a lot B.lot of C.a lot of D.a lots of 9.A.Deer B.Deers C.A deer D.An deer 10.A.they B.their C.theirs D.them 11.A.pick B.picked C.picking D.to pick 12.A.made B.makes C.is making D.make 13.A.have B.having C.has D.had 14.A.who B.what C.which D.when 15.A.beauty B.beautiful C.beautify D.beautifully 【答案】 1.C 2.C 3.A 4.D 5.B 6.A 7.A 8.C 9.A 10.D 11.C 12.D 13.B 14.B 15.B 【导语】本文主要介绍秋天是一个美丽的季节、收获的季节,天气凉爽并且空气清新。 1.句意:它带来了新的景象和不同的体验。 bring带来,动词原形;brought带来,过去式;brings带来,三单形式;will bring将带来,一般将来时。此处表事实,时态为一般现在时,主语为“It”,用三单形式。故选C。 2.句意:你可以很容易地爱上它。 easy容易的;easier更容易的;easily容易地;more easily更容易地。根据语境可知,此处不含比较的含义,分词句子结构可知,此处应用副词形式,作状语。故选C。 3.句意:树叶变成红色、金色和橙色,随风飘落。 Leaves叶子;Leaf叶子,单数形式;Leafs叶子;A leaf一片叶子。根据空后的动词原形“turn”可知,此处用复数形式。故选A。 4.句意:但美丽的秋花庆祝它们的时间。 they它们,人称代词主格;them它们,人称代词宾格;theirs它们的,名词性物主代词;their它们的,形容词性物主代词。根据空后的名词“time”可知,此处用形容词性物主代词,对其修饰。故选D。 5.句意:菊花和桂花正在盛开。 is是,be的第三人称单数现在时形式;are是,be的复数和第二人称单数现在时形式;have有,动词原形;has有,三单形式。此句为there be句型,不与have连用,遵循“就近原则”,根据空后的复数名词“chrysanthemums”可知,此处用are。故选B。 6.句意:动物们在秋天为冬天做准备。 for为了;at在;with和;about关于。get ready for…“为……做准备”,固定词组。故选A。 7.句意:鸟儿飞到更温暖的地方。 warmer更温暖的;warmth温暖;warmly热情地;warmness温暖。根据空后的名词“places”可知,此处用形容词形式,作定语。故选A。 8.句意:松鼠收集了很多坚果。 a lot非常;lot of,常用a lot of;a lot of很多的 ;a lots of,错误搭配。分析句子结构可知,此处用形容词短语,修饰空后的“nuts”。故选C。 9.句意:鹿的皮毛越来越厚。 Deer鹿;Deers,错误搭配;A deer一只鹿;An deer,错误搭配。根据空后的动词原形“grow”可知,此处用复数形式,deer单复同形。故选A。 10.句意:皮毛可以在冬天给它们保暖。 they它们,人称代词主格;their它们的,形容词性物主代词;theirs它们的,名词性物主代词;them它们,人称代词宾格。分析句子结构可知,此处用宾格形式,作宾语。故选D。 11.句意:在美国,一旦九月来临,人们就会忙着摘南瓜。 pick摘,动词原形;picked摘,过去式;picking摘,动名词;to pick摘,不定式。get busy doing sth.“忙于做某事”,固定词组。故选C。 12.句意:凉爽的天气和新鲜的空气使秋天成为户外活动的好时机。 made使,过去式;makes使,三单形式;is making使,现在进行时;make使,动词原形。此处表示事实,时态为一般现在时,主语为“Cool weather and fresh air”,用动词原形。故选D。 13.句意:徒步旅行、骑自行车、露营和野餐都是不错的选择。 have有,动词原形;having有,动名词;has有,三单形式;had有,过去式。分析句子结构可知,此处用动名词形式,作主语。故选B。 14.句意:所以你还在等什么? who谁;what什么;which哪一个;when何时。根据“So…are you waiting for?”的语境并结合选项可知,此处询问还在等什么。故选B。 15.句意:出去享受美丽的秋天吧! beauty美丽;beautiful美丽的;beautify美化;beautifully美丽地。分析句子结构可知,此处用形容词形式,作定语,修饰“fall season”。故选B。 二、语法填空 阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式(不超过3词)。 There are four seasons in a year. They 1 (be) spring, summer, autumn, winter. In China, spring returns in March. The weather gets warmer and the day gets longer. Trees turn green and flowers come 2 . It’s a wonderful season. Summer begins in June. It’s very hot. It rains a lot, sometimes it rains 3 (heavy). Many people love this season, because they can swim and do other outdoor sports on 4 (sun) days. And usually, families get together in the evening to have summer fruits and cold drinks when 5 (watch) TV. Autumn is a busy season. It is the harvest season. It’s cool and 6 (leaf) fall from the trees. The cold weather is 7 (come). The day gets shorter. Winter lasts from December to February. It’s a very cold season. People start 8 (wear) clothes. Old people like winter because of 9 Spring Festival. Children like this season because they can make snowmen with 10 (they) friends. The four seasons are beautiful in their special ways. 【答案】 1.are 2.out 3.heavily 4.sunny 5.watching 6.leaves 7.coming 8.to wear 9.the 10.their 【导语】本文是一篇说明文,主要讲一年四季不同的特点。 1.句意:他们是春天,夏天,秋天和冬天。根据主语“they”可知be动词用are。故填are。 2.句意:树变绿了并且花开了。“come out”表示“开放”。故填out。 3.句意:雨下得多,有时候下得很大。空格处修饰动词“rains”,应用副词修饰heavily“大”。故填heavily。 4.句意:许多人喜欢这个季节,因为他们可以游泳并在阳光明媚的日子里做其他户外活动。空格处修饰“days”,应用形容词修饰,“sun”对应的形容词是“sunny”。故填sunny。 5.句意:通常家人在晚上聚在一起边看电视边吃夏日的水果并喝冷饮。when doing sth表示“当做某事的时候”,主语承前省略,故填watching。 6.句意:天气凉爽并且树叶从树上落下来。“leaf”表示“树叶”,此处用复数形式。故填leaves。 7.句意:冷天气就要来了。根据“is”可知后面空格处用现在分词,“is coming”表示“马上要来”。故填coming。 8.句意:人们开始穿厚衣服。根据句式start to do sth可知空格处填不定式。故填to wear。 9.句意:老年人喜欢这个季节是因为春节。节日前要加the。故填the。 10.句意:孩子们喜欢这个季节因为他们可以和他们的朋友一起堆雪人。空格处修饰“friends”应用形容词性物主代词修饰。故填their。 1 / 12 学科网(北京)股份有限公司 $

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Unit 3 The seasons 形容词及it is+adj.+to do(核心语法精练)英语新教材沪教版七年级上册
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Unit 3 The seasons 形容词及it is+adj.+to do(核心语法精练)英语新教材沪教版七年级上册
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Unit 3 The seasons 形容词及it is+adj.+to do(核心语法精练)英语新教材沪教版七年级上册
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