“十一国庆大礼包”
——人教版八年级上册Unit 2 Home Sweet Home!(夯实基础)
一、核心词汇(音标+词性+用法+例句)
1. pack /p k/
词性:v.(打包;收拾);n.(包裹)
用法:作动词时,“pack sth. for a trip”(为旅行打包某物)、“pack up”(收拾行李);作名词时,“a pack of”(一包,如“a pack of cookies”一包饼干)。
例句:She is packing her suitcase for the trip to Beijing.(她正在为北京之行收拾行李箱。);He bought a pack of milk on his way home.(他回家路上买了一包牛奶。)
2. invite / n va t/
词性:v.(邀请)
用法:核心搭配“invite sb. to sp.”(邀请某人去某地)、“invite sb. to do sth.”(邀请某人做某事),名词形式“invitation”(邀请;邀请函)。
例句:I invited my classmates to my birthday party.(我邀请了同学来我的生日派对。);She received an invitation from her old friend.(她收到了老朋友的邀请函。)
3. borrow / b r /
词性:v.(借;借用)
用法:“borrow sth. from sb.”(从某人那里借某物),区别于“lend”(借给,“lend sth. to sb.”)。
例句:Can I borrow your English dictionary I’ll return it tomorrow.(我能借你的英语词典吗?明天还你。);He lent his bike to his brother.(他把自行车借给了弟弟。)
4. decorate / dek re t/
词性:v.(装饰;装潢)
- 用法:“decorate sth. with sth.”(用某物装饰某物),名词形式“decoration”(装饰;装饰品)。
例句:We decorate the Christmas tree with lights and stars every year.(我们每年用灯和星星装饰圣诞树。);There are many beautiful decorations in the room.(房间里有很多漂亮的装饰品。)
5. familiar /f m li /
词性:adj.(熟悉的;熟知的)
用法:“be familiar with sth.”(熟悉某物,主语是人)、“be familiar to sb.”(为某人所熟悉,主语是物)。
例句:She is familiar with this song—it’s her favorite.(她熟悉这首歌,这是她的最爱。);This place is familiar to me—I lived here when I was a child.(这个地方我很熟悉,我小时候住在这里。)
6. journey / d ni/
词性:n.(旅行,尤指长途陆路旅行)
辨析:区别于“trip”(短途旅行)、“travel”(泛指旅行,不可数);搭配“a long journey”(长途旅行)、“on one’s journey”(在某人的旅行途中)。
例句:Their journey across the desert took seven days.(他们穿越沙漠的旅行花了七天。)
二、高频短语(搭配+场景+例句)
1. clean up(打扫;清理)
用法:“clean up+地点”表示打扫某地,“clean up sth.”也可表示“清理某物(如垃圾、杂乱的物品)”。
例句:We need to clean up the classroom before leaving school.(放学前我们需要打扫教室。);He cleaned up the mess in his room.(他清理了房间里的杂乱。)
2. can’t wait to do sth.(等不及做某事)
场景:形容人因期待而迫切想做某事,“can’t wait for sth.”(等不及某物)。
例句:The children can’t wait to open their Christmas presents.(孩子们等不及要打开圣诞礼物了。);I can’t wait for the summer holiday to come.(我等不及暑假的到来了。)
3. make sb. feel at home(让人感到宾至如归)
场景:用于描述招待客人时的贴心举动,让客人不感到拘束。
例句:My aunt is very kind—she always makes us feel at home when we visit her.(我姑姑人很好,我们去看望她时,她总是让我们感到宾至如归。)
4. be busy doing sth.(忙于做某事)
同义短语:be busy with sth.
场景:描述人因事务繁多而处于忙碌状态,“busy”后不可接“to do”。
例句:She is busy preparing for her English exam these days.(这些天她忙着准备英语考试。);My mom is busy with housework every weekend.(我妈妈每周都忙着做家务。)
5. take out the rubbish(倒垃圾)
拓展:家务类短语还有“make the bed”(整理床铺)、“do the dishes”(洗碗)、“sweep the floor”(扫地)。
例句:My brother usually takes out the rubbish after dinner.(我弟弟通常晚饭后倒垃圾。)
6. share ... with(和某人分享……)
用法:“share sth. with sb.”(和某人分享某物),“share”后可接具体物品(如食物、玩具)或抽象事物(如想法、经历)。
例句:She likes to share her snacks with her deskmate.(她喜欢和同桌分享零食。);We should share our ideas with the group.(我们应该和小组分享我们的想法。)
三、核心句型(结构+用法+例句)
1. Could you please clean the bathroom (你能打扫一下浴室吗?)
结构:“Could you please+动词原形+其他?”,用于礼貌地提出请求,“could”比“can”语气更委婉。
用法:肯定回答“Sure./Of course.”,否定回答“Sorry, I can’t. I have to...”(抱歉,我不能,我得……)。
例句:—Could you please pass me the salt —Sure, here you are.(—你能把盐递给我吗?—当然,给你。)
2. Could I hang out with my friends after dinner (晚饭后我可以和朋友们出去玩吗?)
结构:“Could I+动词原形+其他?”,用于礼貌地征询许可(“我可以做某事吗?”)。
用法:肯定回答“Sure./Yes, you can.”,否定回答“No, you can’t. You need to...”(不,你不能,你需要……)。
例句:—Could I use your computer for a while
—Yes, you can, but please don’t use it for games.(—我能借你的电脑用一会儿吗?—可以,但别用来玩游戏。)
3. What chores do you do (你做什么家务?)
结构:“What+名词+助动词+主语+动词原形?”,“chores”指日常家务(可数名词),常见搭配“do chores”(做家务)。
用法:答句列举具体家务,如“I usually make the bed and sweep the floor.”(我通常整理床铺和扫地。)。
例句:—What chores does your sister do at home
—She does the dishes and takes out the rubbish.(—你妹妹在家做什么家务?—她洗碗和倒垃圾。)
4. How often do you sweep the floor (你多久扫一次地?)
结构:“How often+助动词+主语+动词原形+其他?”,用于询问动作发生的频率。
用法:答句用频率词(always、usually、sometimes、hardly ever、never)或频率短语(once a week、twice a month)。
例句:—How often do you visit your grandparents
—I visit them twice a month.(—你多久看望一次祖父母?—我每月看望他们两次。)
5. It's time to have dinner.(是吃晚饭的时候了。)
结构:“It’s time to do sth.”(是做某事的时候了),同义表达“It’s time for sth.”(for后接名词,如“It’s time for dinner.”)。
例句:It’s time to go to school. Hurry up!(该上学了,快点!);It’s time for the meeting. Let’s go.(该开会了,我们走吧。)
6. My home is a place of love and warmth.(我的家是一个充满爱和温暖的地方。)
结构:“主语+be+a place of+抽象名词”,用于描述某地的特质(如爱、温暖、快乐)。
用法:可替换抽象名词,如“a place of happiness”(快乐的地方)、“a place of peace”(宁静的地方)。
例句:The library is a place of knowledge for students.(图书馆对学生来说是知识的殿堂。)
四、语法核心(规则+易错点+例句)
(一)情态动词can/could
1. can的用法
表能力:
“能;会”,后接动词原形,无人称和数的变化,如“I can speak English.”(我会说英语。);否定式“can’t”(不能),如“She can’t swim.”(她不会游泳。)。
表可能性:
“可能会”,用于肯定句(客观逻辑上的可能性),如“Anyone can make mistakes.”(任何人都可能犯错。);否定句“can’t”表“不可能”,如“That can’t be true.”(那不可能是真的。)。
表请求/许可:
“可以”,用于口语中,语气较直接,如“Can you help me ”(你能帮我吗?);肯定回答“Yes, you can.”,否定回答“No, you can’t.”。
2. could的用法
表过去的能力:
“过去能/会”,对应“can”的过去式,如“He could play the piano when he was five.”(他五岁时就会弹钢琴。)。
表委婉请求/许可:
比“can”语气更礼貌,用于现在时,如“Could you please open the window ”(你能打开窗户吗?);肯定回答“Sure./Yes, you can.”(不用“could”回答),否定回答“Sorry, I can’t.”。
3. 易错点:“could”表委婉时,不表示过去,回答时需用“can”,不可说“Yes, you could.”。
(二)情态动词must/have to
1. must的用法
表主观必要性:
“必须;一定”,强调说话者的主观要求或判断,如“You must finish your homework before watching TV.”(你必须完成作业才能看电视。);否定式“mustn’t”(禁止;不允许),语气强硬,如“You mustn’t run in the hallway.”(禁止在走廊里跑。)。
表推测:
“一定是”,用于肯定句(语气较肯定),如“He isn’t at school. He must be ill.”(他没在学校,一定是生病了。)。
疑问句及回答:
“Must I... ”(我必须……吗?),肯定回答“Yes, you must.”,否定回答“No, you needn’t./No, you don’t have to.”(不,不必,不可用“No, you mustn’t.”)。
2. have to的用法
表客观必要性:
“不得不;必须”,强调因客观条件(规则、事实、他人要求)而必须做某事,如“She has to get up early because her work starts at 7 a.m.”(她不得不早起,因为她7点上班。)。
时态变化:
有人称、时态变化(has to/had to/will have to),如“He had to stay at home yesterday because of the rain.”(昨天因为下雨,他不得不待在家里。);否定式“don’t have to/doesn’t have to”(不必),如“You don’t have to come early tomorrow.”(你明天不必早来。)。
辨析:
“must”侧重主观意愿(“我认为必须做”),“have to”侧重客观要求(“不得不做”),如“I must study hard.”(我主观上认为必须努力学习);“I have to study hard because of the exam.”(因为考试,我不得不努力学习)。
五、语用任务(结合单元主题)
1. 谈论家务与家庭活动:
用“must/have to”描述必须做的家务,用“can/could”提出请求或征询许可,结合频率副词(usually、often等)完整表达日常家庭生活。
示例:At home, I usually do chores after school. I have to sweep the floor every Tuesday, and I often help my mom do the dishes. Sometimes, I ask my dad, “Could I use your phone to call my friend ” He usually says, “Yes, but you must finish your homework first.” My home is always full of warmth!
描述“家”的意义:
用“a place of...”句型,结合“share...with”“make sb. feel at home”等短语,阐述对“家”的理解,如“My home is not just a house—it’s a place of love. My parents always make me feel at home when I’m tired, and we often share our stories with each other. I love my home very much.”
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