Unit 2 I think that mooncakes are delicious核心知识点人教版九年级英语全册

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Unit 2 I think that mooncakes are delicious核心知识点人教版九年级英语全册

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九年级英语全册 Unit2 核心知识点汇总人教版
一、必掌握核心单词
(一)高频考点词
relative(n. 亲属;亲戚)
例句:During the Spring Festival, Lucy often visits her relatives with her parents and talks with them in English to practice her speaking.
(春节期间,露西经常和父母一起拜访亲戚,并用英语和他们交流以练习口语。)
互动提问:你会在和亲属的哪些交流场景中尝试用英语表达呢?
(二)易错提醒词
stranger(n. 陌生人)
正确用法:When traveling abroad, it's not safe to tell personal information to a stranger you just met, even if you communicate in simple English.
(在国外旅行时,向刚认识的陌生人透露个人信息是不安全的,即使你们用简单的英语交流。)拓展关联:“stranger” 是可数名词,复数形式为 “strangers”,可与 “talk to”“help” 搭配(talk to a stranger/help strangers),
(三)基础必备词
rapidly(adv. 迅速地;快速地)
语境应用:With the help of English learning apps, Tom's English vocabulary has increased rapidly in the past two months.
(在英语学习软件的帮助下,汤姆的英语词汇量在过去两个月里迅速增加。)
单词模块分层小练习
语境补全:After joining the English corner, Mary's ability to communicate in English has improved r______(答案:rapidly)
错误找茬: We should be proud for our classmates' English achievements.
(提示:将 “for” 改为正确搭配介词,答案:proud of)
词形转换:Our school will hold a big ______(celebrate)for the English Cultural Festival next week.(答案:celebration)
时态应用:My brother ______(not visit)his English pen pal since last year.(提示:“since” 搭配现在完成时,答案:hasn't visited)
句子翻译:我发现和陌生人用英语交流能锻炼自己的胆量和口语能力。(答案:I discovered that communicating with strangers in English can exercise my courage and oral English skills.)
二、必掌握核心短语
(一)prepare for(为…… 做准备)
搭配:prepare for the English exam/prepare for an English party
例句:All the students are busy preparing for the coming English final exam these days.
易错提醒:prepare 后接 “准备的事物” 用 “prepare sth.”,接 “为某事做准备” 用 “prepare for sth.”
(如 prepare the English lesson 准备英语课,prepare for the English lesson 为英语课做准备)
反义关联:与 “put off”(推迟)区分,
“Don't put off preparing for the English test until the last minute.”
在英语学习中,要提前为考试或活动做准备,不要拖延。
(二)dress up(打扮;装饰)
同义:make up(侧重化妆)、get dressed up(更强调着装打扮)
例句:On Halloween, students usually dress up as cartoon characters and have English games at school.细节强调:dress up 后接 “as” 表示 “打扮成……”,不能直接接人物名称
(如 dress up as a witch,不能说 dress up a witch)
场景应用:在英语主题活动中,你会打扮成哪个角色来增加活动的趣味性呢?
三)be proud of(为…… 自豪)
搭配对比:对人:be proud of sb.
(如 be proud of my English teacher)对事 / 成果:be proud of sth.(如 be proud of my English score)
例句:Is your English teacher proud of your progress in speaking
常见错误: My classmates are proud to our English performance in the show.
(改正:My classmates are proud of our English performance in the show.)
短语模块分层小练习
基础选择:Before the English speech competition, it's necessary to ______ ______ it carefully.
(答案:prepare for)
纠错改进:She always dresses up a lovely rabbit on Children's Day and sings English songs.
(提示:“打扮成……” 用 “dress up as”,答案:She always dresses up as a lovely rabbit on Children's Day and sings English songs.)
句型应用:能否在英语比赛中取得好成绩取决于你是否认真准备。
(答案:Whether you can get good grades in the English competition depends on whether you prepare carefully.)
场景仿写:这首歌让我想起了我们一起学习英语的日子。
(提示:用 “remind of”,
答案:This song reminds me of the days when we studied English together.)
三、核心句型
(一)询问看法句型:“What do you think of + sth. ”
正确句型:What do you think of + 事物(如 English books/English movies)?(用于询问对某事物的看法)
例句:What do you think of the English documentary we watched in class yesterday (你觉得我们昨天在课堂上看的英语纪录片怎么样?)
语法联动:What do you think of learning English by watching English cartoons
(你觉得通过看英语动画片学习英语怎么样?)
常见错误: What do you think about read English novels in your free time
(提示:“of” 后接名词或动名词,改正:reading)
(二)表目的句型:“in order to + do sth.”
正确句型:in order to + 动词原形(为了做某事,表目的)
例句:Many students get up early in order to read English aloud in the morning.(很多学生早起是为了早上大声朗读英语。)
同义转换:Many students get up early so that they can read English aloud in the morning.
(很多学生早起,以便能在早上大声朗读英语。)
常见错误: He studies hard in order to passing the English exam.(提示:“in order to” 后接动词原形,改正:pass)
(三)表允许句型:“be allowed to + do sth.”
正确句型:主语 + be allowed to + 动词原形(被允许做某事);
主语 + allow sb. to do sth.(允许某人做某事)
例句:Students are allowed to use English dictionaries during the English reading test.(学生在英语阅读测试中被允许使用英语词典。)
生活仿写:用这个句型描述学校里关于英语学习的允许规定吧?
(示例:We are allowed to use English learning apps in English class.)
四)描述过去与现在对比
句型:“People used to..., but now they...”
正确句型:People used to + 过去的做法(如 learn English from textbooks)
but now they + 现在的做法(如 learn English through the Internet)
例句:People used to learn English only from textbooks, but now they can learn English through various ways like online courses and English apps.
(过去人们只能从课本上学英语,但现在他们可以通过在线课程和英语软件等多种方式学英语。)
场景仿写:用这个句型描述英语学习方式的变化吧?
(示例:People used to practice English only with classmates, but now they can practice English with foreigners online.)
句型模块分层小练习
句型补全:She saves money every month ______ ______ ______ buy an English learning machine.(答案:in order to)
同义转换:We practice English every day so that we can improve our oral skills.
(用 “in order to” 改写,答案:We practice English every day in order to improve our oral skills.)
错例改正:Teenagers are not allowed play computer games during English study time.
提示:“be allowed” 后接 “to do”,
改正:Teenagers are not allowed to play computer games during English study time.
场景仿写:你觉得通过听英语广播学习英语怎么样?
(答案:What do you think of learning English by listening to English radio )
场景仿写:过去人们主要通过报纸学英语,但现在人们更多通过手机学英语。
(答案:People used to learn English mainly from newspapers, but now they learn English more through mobile phones.)
四、核心语法
(一)情态动词 can/could/may/might(表能力、许可、推测)
核心逻辑拆解
表能力:can(现在能力)、could(过去能力),在英语学习场景中,可用于描述英语能力的变化
表许可:can/may(现在许可,may 更正式)、could/might(过去许可或委婉请求)
表推测:can't(不可能,否定推测)、may/might(可能,不确定推测)
主题场景应用:在英语交流中,常用这些情态动词表达自己的英语能力或请求许可,
如 can speak English(会说英语)、may use your English dictionary(可以用你的英语词典吗)等。
典型例句
I can understand English movies without subtitles now.(现在我能不看字幕看懂英语电影了。)
She could only say a few English words when she was five.(她五岁时只能说几个英语单词。)
You may borrow my English storybook for a week.(你可以借我的英语故事书一周。)
This English word might have different meanings in different contexts.
这个英语单词在不同语境中可能有不同含义。)
高频易错点错误: He can to sing English songs very well.
(改正:can 后接动词原形,去掉 “to”,即 He can sing English songs very well.)正确应用练习:When I was in Grade Seven, I ______(not speak)English fluently, but now I ______(communicate)with foreigners in English.
(答案:couldn't speak;can communicate)
(二)被动语态(一般现在时、一般过去时)
核心逻辑拆解定义:表示主语是动作的承受者,在英语学习场景中,可用于描述英语学习资源的使用或英语活动的举办。
主语 + am/is/are + 过去分词一般过去时被动语态结构
主语 + was/were + 过去分词常见场景:
英语作业被布置:English homework is assigned by teachers every day.
英语比赛被举办:An English competition was held in our school last month.
易混点区分(主动语态与被动语态转换)
转换规律:主动语态主语(动作执行者)
被动语态 by 短语;主动语态宾语(动作承受者)
被动语态主语主动句:Our English teacher corrects our homework every week.
(我们的英语老师每周批改我们的作业。)
被动句:Our homework is corrected by our English teacher every week.
(我们的作业每周由英语老师批改。)
主题场景应用:
English books are sold in this bookstore.(这家书店售卖英语书。)
The English speech contest was organized by the English club last year.(英语演讲比赛去年由英语俱乐部组织。)
语法模块分层小练习
情态动词填空:—______ I use your English dictionary I forgot mine at home. —Sure, here you are.(答案:May/Can,表请求许可)
被动语态转换:The teacher often tells us interesting English stories in class.(改为一般现在时被动语态,
答案:We are often told interesting English stories by the teacher in class.)情景选择:—When ______ the English corner ______ —Last Friday.
(A. was;held B. is;held C. did;hold)
理由:“英语角” 是被举办的,用被动语态;“last Friday” 表过去时间,用一般过去时,
答案:A
被动语态应用:This English learning app ______(use)by many students in our school.(提示:一般现在时被动语态,答案:is used)
主题应用:用情态动词和被动语态各写一个句子,描述英语学习相关内容。
(示例:We can use English apps to practice listening.;English exams are held twice a term in our school.)

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