期末重点句讲解 2024-2025学年人教版(2024)七年级英语下册

2025-06-16
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七年级英语下册 精品句讲解练习 第一部分 知识讲解 一、表达喜好、原因类 1.“...is my favourite...” (用于表达喜好,说明某物 / 事是自己最喜欢的 ) 2.“I love...because...” (用于阐述喜爱某物 / 事的原因 ) 二、固定用法、搭配类 1.“...help sb.(to) do sth.” (表达帮助某人做某事的结构 ) 2.“Let's do sth.” (用于发出提议、倡议,让大家一起做某事 ) 3.“not just...but also” (用于连接并列内容,表 “不仅…… 而且……” ) 4.“mean doing sth.” (意为 “意味着做某事”,固定用法 ) 5.“find it + 形容词 + to do sth” (it 作形式宾语,表达 “发现做某事……” ) 6.“used to do sth” (表示 “过去常常做某事”,强调过去和现在对比 ) 7.“enjoy doing sth” (表达 “喜欢做某事” ) 8.“by doing sth” (表示通过某种方式、手段做某事 ) 9.“make sb do sth” (使役动词用法,“让某人做某事” );“make sb/sth + 形容词” (“让某人 / 某物处于…… 状态” ) 10.“teach sb how to do sth” (“教某人如何做某事” ) 三、从句引导类 1.宾语从句相关: ①“I hope + 从句” (hope 后接宾语从句,表达希望的内容 ) ②“否定前移” 结构,如 “I don't think + 肯定陈述句” (think 等词后的宾语从句否定转移到主句 ) 2.时间状语从句相关: ①“once(一旦)引导时间状语从句” ,如 “Once you start eating in a healthy way,you will lose weight easily.” ②“when 引导时间状语从句” ,如 “Put up your hand if you want to ask your teacher a question.”“I want to be a football player when I grow up.” 等 ③“as 引导(隐含时间关联等情况,如‘We work as a team, and we win or lose as a team.’ 里协同配合语境下的关联 )” 3.让步状语从句相关: “although/though(虽然;尽管)引导让步状语从句” ,如 “Although the weather is bad, many people here are still in high spirits.” ,且需注意不能和 but 同时用 4.感叹句相关: (1)what 引导感叹句: ①“What a/an + 形容词 + 可数名词单数 ( + 主语 + 谓语)!” ②“What + 形容词 + 复数名词 / 不可数名词 ( + 主语 + 谓语)!” (2)how 引导感叹句:“How + 形容词 / 副词 ( + 主语 + 谓语)!”(拓展内容) 四、特殊结构(形式主语等) 1.“It’s + 形容词 + to do sth” (it 作形式主语,真正主语是后面的不定式,用于说明做某事具备某种性质 ) 2.“It takes/took sb.+ 时间 + to do sth.” (it 作形式主语,表达 “做某事花费某人多长时间” ) 3.“There is/are + 名词 + 地点状语.” (there be 句型,表 “某地有……” ) 五、动名词相关(动名词作主语等) 动名词(短语)作主语,如: “Doing exercise can help us keep healthy.” “Playing football makes me feel great.” “Doing sports is a good way to stay healthy.” 等 ,谓语动词一般用第三人称单数形式 第二部分 句型训练 一、表达喜好、原因类句型 1.“...is my favourite...” [作文片段] “My favourite sport is basketball.It makes me strong and happy.Every weekend, I play it with my friends in the park.”(《My Hobby》主题) [替换练习] 将“basketball” 换成 “reading / 画画 /swimming”,补全句子: “My favourite ______ is ______.It ______.” 2.“I love...because...” [作文片段] “I love summer because I can eat ice-cream and swim in the pool.The hot weather makes me feel free and excited.”(《My Favourite Season》主题) [替换练习] 用“winter/reading books/my pet dog” 仿写: “I love ______ because ______.” 二、固定用法、搭配类句型 1.“...help sb.(to) do sth.” [作文片段] “My deskmate often helps me study math.She explains difficult problems and makes me understand easily.”(《My Friend》主题) [替换练习] 用“clean the classroom/learn English/cook” 造句: “______ helps me ______.” 2.“Let's do sth.” [作文片段] “Let's plant more trees in our school! Trees can make the air fresh and beautiful.”(《Environment Protection》倡议类作文) [替换练习] 用“play sports/volunteer/study together” 发出倡议: “Let's ______! ______.” 3.“not just...but also”(不仅…… 而且……) [作文场景]介绍朋友/ 爱好 例句: My best friend Lily is not just smart but also kind.She helps me with math and shares her snacks with others.(《My Friend》主题) [结构解析] 连接两个并列形容词(smart/kind)或动词短语,强调递进关系。 [仿写练习] Reading is not just fun but also helpful.It expands my vocabulary(扩大词汇量)and broadens my horizons(开阔视野). 4.“mean doing sth.”(意味着做某事) [作文场景]健康生活/ 规则说明 例句: Skipping breakfast means feeling hungry in class.I always eat an egg and bread to stay active.(《Healthy Habits》主题) [结构解析] mean + 动名词,表示 “做某事的必然结果”,如: √Being late means missing the first class.(迟到意味着错过第一节课。) [仿写练习] Practicing sports every day means keeping fit(保持健康).I enjoy playing basketball after school. 5.“find it + 形容词 + to do sth”(发现做某事……) [作文场景]学习体验/ 日常活动 例句: I find it interesting to learn English by watching cartoons.My favorite is Peppa Pig.(《My Study Method》主题) [结构解析] it 作形式宾语,真正宾语是 to do sth.,如: She finds it hard to get up early on weekends.(她发现周末早起很难。) [仿写练习] We find it relaxing(令人放松)to read books in the school library.It helps us reduce stress(减轻压力). 6.“used to do sth”(过去常常做某事) [作文场景]对比过去与现在/ 成长故事 例句: I used to watch TV for 2 hours every day, but now I spend 1 hour reading instead.(《My Change》主题) [结构解析]强调过去习惯与现在的对比,动词用原形,如: He used to play games after school, but now he does homework first. [仿写练习] My mom used to drive me to school(开车送我上学), but now I go by bike to exercise. 7.“enjoy doing sth”(喜欢做某事) [作文场景]爱好介绍/ 周末活动 例句:I enjoy cooking with my mom on weekends.We often make noodles and salad together.(《My Hobby》主题) [结构解析]enjoy + 动名词,表示长期爱好,如: They enjoy playing soccer in the park every Sunday. [仿写练习] Many students enjoy listening to music(听音乐)when they do homework.It makes them relax/relaxed(放松). 8.“by doing sth”(通过做某事) [作文场景]学习方法/ 解决问题 例句:You can improve English by listening to songs and repeating sentences.(《How to Learn English》主题) [结构解析]by + 动名词,表方式手段,如: She made friends by joining the art club.(她通过加入美术社团交朋友。) [仿写练习] We can protect the environment by saving water(节约用水)and sorting rubbish(垃圾分类). 9.“make sb do sth”(让某人做某事);“make sb/sth + 形容词”(让…… 处于…… 状态) [作文场景]家庭规则/ 影响描述 例句1(make sb do): My dad makes me clean my room every Saturday.It’s a good habit.(《Family Rules》主题) 例句2(make sb/sth + adj.): Exercise makes me strong and happy.I run for 20 minutes every morning.(《Healthy Life》主题) [结构解析]make 后接动词原形(不带 to)或形容词,如: The noise makes me angry.(噪音让我生气。) [仿写练习]Reading makes me clever/smart(聪明), and my teacher always makes us read books every day(每天读书). 10.“teach sb how to do sth”(教某人如何做某事) [作文场景]技能学习/ 师生故事 例句: My grandpa taught me how to plant trees last spring.We watered them every day.(《My Experience》主题) [结构解析]teach + 宾语 + how to do,如: The PE teacher teaches us how to play basketball. [仿写练习]My mom taught me how to cook eggs(煮鸡蛋)yesterday.It’s easy but fun! 综合应用:作文片段示例 主题:《My Weekend》 I enjoy cooking with my mom by learning new recipes.(句型 7+8) She not only teaches me how to cut vegetables but also makes me clean the kitchen.(句型 3+10+9) I find it interesting to cook, and it means spending happy time with family.(句型 5+4) 翻译: 我喜欢和妈妈一起做饭,通过学习新菜谱。她不仅教我如何切菜,还让我打扫厨房。我发现做饭很有趣,这意味着和家人共度快乐时光。 句型记忆卡(适合课堂练习) 三、从句引导类句型 1.宾语从句:“I hope + 从句” [作文片段] “I hope I can become a doctor one day.Doctors help sick people and make the world better.”(《My Dream Job》主题) [替换练习] 用“travel around the world/have a pet/learn a new language” 补全: “I hope ______.” 2.时间状语从句:“when 引导从句” [作文片段] “When I get home, I always do my homework first.Then I help my mom cook dinner.”(《My Daily Life》主题) [替换练习] 用“go to school/play games/watch TV” 仿写: “When ______, I ______.” 3.让步状语从句:“although/though 引导从句” [作文片段] “Although math is difficult, I practice it every day.Now I'm getting better at it.”(《My Study Experience》主题) [替换练习] 用“English/playing the piano/getting up early” 造句: “Although ______, I ______.” 4.感叹句相关: ①What a/an + 形容词 + 可数名词单数! [作文场景]描述动物/ 活动 例句1: What a cute panda it is! It waves its paw at visitors in the zoo.(《My Favourite Animal》主题) [结构解析] 可数名词单数前加a/an,形容词修饰名词,如: What an interesting book (it is)!(多有趣的一本书啊!) [仿写练习] What a ______(美丽的)day! We can have a picnic in the park. ②What + 形容词 + 复数名词 / 不可数名词! [作文场景]自然景观/ 日常生活 What beautiful flowers they are! They make the garden colorful.(《Spring》主题) What delicious food! My mom cooks noodles every morning.(《My Favorite Food》主题) [结构解析] 复数名词(flowers)或不可数名词(food)前不加 a/an。 四、特殊结构类句型 1.“It’s + 形容词 + to do sth” [作文片段] “It's important to eat breakfast every day.Breakfast gives us energy for the whole morning.”(《Healthy Lifestyle》主题) [替换练习] 用“necessary/fun/difficult” 和 “exercise/learn English/sleep early” 组合: “It's ______ to ______.” 2.结构:It takes/took + 人 + 时间 + to do sth. 中文:做某事花费某人多长时间 时态: 一般现在时(It takes...):用于习惯性动作或事实 一般过去时(It took...):用于描述过去发生的事 教材话题对应例句 ①日常活动(时间管理) 例句:It takes me 15 minutes to walk to school every day.(每天步行上学花费我 15 分钟。) ②周末活动例句:It took us 2 hours to finish the puzzle last Sunday.(上周日我们花了 2 小时完成拼图。) ③学习经历例句:It takes him a week to learn a new song.(他花一周时间学一首新歌。) 3.“There is/are + 名词 + 地点状语” [作文片段] “There is a big library in my school.It has thousands of books and a quiet reading room.”(《My School》主题) [替换练习] 用“a garden/a playground/three classrooms” 描述地点: “There is/are ______ in ______.” 五、动名词相关句型(动名词作主语) [作文片段] “Reading books helps me know more about the world.Every week, I borrow two books from the library.”(《My Hobby》主题) [替换练习] 用“Drawing/Cooking/Playing chess” 作主语造句: “______ helps me ______.” 六、综合应用:一篇作文中融合多种句型 作文主题:《My Weekend》 表达喜好:My favourite activity on weekends is cycling. 固定搭配:Cycling helps me relax and enjoy the nature. 时间状语从句:When the weather is sunny, I often ride to the park with my family. 特殊结构:It's fun to ride along the river and watch the birds. 动名词作主语:Spending time outdoors makes me happy and healthy. 翻译: 我周末最喜欢的活动是骑自行车。骑车帮助我放松并享受自然。天气晴朗时,我常和家人骑车去公园。沿着河边骑行、看鸟儿很有趣。户外活动让我快乐又健康。 七、学生练习:用3 种以上句型写小段落 题目:《My Favourite Subject》 要求:必须包含“...is my favourite...”、“I love...because...”、“It’s + 形容词 + to do sth”、动名词作主语句型。 参考开头: “My favourite subject is English.I love English because...” 通过在具体作文场景中应用各类句型,学生能直观理解句型功能,同时避免单一表达。建议每次练习聚焦2-3 类句型,逐步积累后再综合运用。 范文2篇 (一)Rules in My Home Hello, everyone! Now I want to talk about something about rules in my home with you.There are many rules in my home, and they help me live a healthy life. First of all, I must finish my homework before dinner.This rule makes my evening routine more efficient.What's more, I have to clean my room every weekend.Although it takes time, I feel happy in a tidy space.Also, I can only watch TV for an hour on weekends.Finally, I need to help with chores like washing dishes.These rules make me responsible. I know some rules are strict, but they show my parents care about me.Following them makes my life orderly and meaningful. 【句型解析】 开头(2句):用 there be 句型引入主题。 主体(4-6句): First of all 引导时间规则,含help sb.(to) do sth.结构; What's more 衔接家务规则,融入 although 引导的让步状语从句; Finally 总结 chores,用 make sb.+ 形容词结构。 结尾(2句):用but 连接转折,以动名词作主语(following them)收尾,呼应主题。 连接词贯穿全文,逻辑清晰。 [全文译文] 《我家的规矩》 大家好!现在我想和你谈谈我家的规矩。我家有很多规则,它们帮助我过上健康的生活。 首先,我必须在晚饭前完成作业。这条规则使我的晚间例行工作更有效率。而且,我每个周末都要打扫房间。虽然这需要时间,但我在一个整洁的空间里感到很快乐。此外,我周末只能看一个小时的电视。最后,我需要帮忙做家务,比如洗碗。这些规则让我负责。 我知道有些规则很严格,但它们表明了我父母对我的关心。遵守这些规则让我的生活有序而有意义。 (二)My Favourite Animal My favourite animal is the panda, a cute black-and-white animal.It is my biggest dream to see one in the zoo. First of all, pandas look funny with their round bodies and big eyes.They spend most of the day eating bamboo, and this makes them seem lazy but lovely. What's more, they are friendly to people.I once saw a panda wave its paw at visitors on TV! Finally, pandas are important symbols of China.Protecting them means saving a special part of nature. I hope more people will love pandas as I do.They bring joy to the world and need help. (80 words) 【句型解析】 开头:(2句)用“...is my favourite...” 直入主题,接 “it is my biggest dream ...” 表达向往,融入不定式作主语结构。 主体:(4-6句) First of all 引入外形描述,含 “spend time doing sth.” 和 “用 “and” 连接并列句”; What's more 衔接习性,用 “once saw sb.do sth.” 固定搭配; Finally 升华意义,用 “mean doing sth.” 强调保护的重要性。 结尾:(2句)用“I hope + 宾语从句” 表期望,以 “deserve sth.” 收尾,贴合教材语法点。连接词贯穿段落,逻辑清晰。 [全文译文] 《我最喜欢的动物》 我最喜欢的动物是熊猫,一种可爱的黑白相间的动物。我最大的梦想是在动物园里看到一只。 首先,熊猫圆圆的身体和大大的眼睛看起来很滑稽。它们大部分时间都在吃竹子,这让它们看起来很懒,但很可爱。更重要的是,他们对人很友好。我曾经在电视上看到一只熊猫向游客挥手!最后,熊猫是中国的重要象征。保护它们意味着拯救大自然的一个特殊部分。 我希望更多的人会像我一样喜欢熊猫。它们给世界带来欢乐,需要帮助。 0 1 学科网(北京)股份有限公司 $$

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期末重点句讲解  2024-2025学年人教版(2024)七年级英语下册
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期末重点句讲解  2024-2025学年人教版(2024)七年级英语下册
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期末重点句讲解  2024-2025学年人教版(2024)七年级英语下册
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