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Unit 4(单元知识清单)- 七年级英语下册同步备课系列(人教版)
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这是一份Unit 4(单元知识清单)- 七年级英语下册同步备课系列(人教版),共13页。
Unit 4 Don’t eat in class.知识清单Section A重点单词rule 规则;规章hall 大厅;礼堂fight打架;战斗outside 在外面;外面的important 重要的quiet 安静的arrive 到达listen 听;倾听sorry 抱歉的;难过的;惋惜的wear穿;戴bring 带来;取来重点词组arrive late for 迟到(be)on time 准时dining hall 餐厅listen to.. 听...a lot of许多have to 不得不重点句型Don't arrive late for class.不准上课迟到。Don't listen to music in class.不准在课堂上听音乐。Can we bring music players to school? 我们可以带音乐播放器到学校吗?Oh, and we also have to be quiet in the library.哦,而且我们还必须在图书馆里保持安静。Section B重点单词out 外出dish 碟;盘dirty 脏的more 更多(的)relax放松;休息terrible 非常讨厌的;可怕的strict 严格的;严厉的follow 遵循;跟随keep 保持;保留practice 练习before 在...以前;以前kitchen 厨房noisy 吵闹的read 读;阅读feel感受;觉得remember记住;记起luck 幸运;运气hair 头发;毛发learn 学习;学会重点词组go out外出(娱乐)do the dishes 清洗餐具make one's bed 铺床be strict(with sb.)(对某人)要求严格follow the rules 遵守规则too many 太多的good luck(祝你)好运重点句型help his mom make breakfast 帮他的妈妈做早饭There are too many rules!(我这儿)有太多规则了!Parents and schools are sometimes strict but remember, they make rules to help us.父母和学校有时是严格的但是记住:他们制订规则是为了帮助我们。have to/must keep my hair short. ….我不得不/必须留短发。Section A知识点精讲Sorry,Ms.Clark.对不起,克拉克老师。sorry 形容词,意为“抱歉的;难过的;惋惜的”例: Sorry,I have to go.对不起,我不得不走了辨析 sorry与 excuse me例: -Excuse me, do you know Mary?打扰一下,你认识玛丽吗?-Sorry,I don't know.对不起,我不认识。Don't arrive late for class.不准上课迟到,要点1arrive late for和 be late for 同义,都表示“迟到”。arrive late for 侧重动作be late for 侧重状态例: Don't arrive late for the class next time. =Don't be late for the class next time.下次上课别迟到了,要点2arrive 不及物动词,意为“到达,抵达”。后常接介词in 或 at,in 后接大地方,at后接小地方。arrive 后若是接地点副词,则不需要用介词。例: When did you arrive in Shanghai? 你什么时候到上海的?She arrives at the bus stop at 7 o'clock every morning,她每天早晨 7 点到达公共汽车站。I arrive home at 5 o'clock in the afternoon every day. 我每天下午5 点到家。辨析: arrive,reach 与 get toDon't listen to music in class.不准在课堂上听音乐。listen 不及物动词,意为“听;倾听”。后接名词或代词作宾语时,须加介词 to。例: Listen! Someone is singing in the next room.听!有人正在隔壁房间唱歌。Please listen to me. 请听我说。辨析: listen, hear与soundDon't fight.不准打架。fight 此处为动词,意为“打架;战斗”。常用短语 fight with sb.“与某人打架”例: Why do you fight with that boy?你为什么和那个男孩儿打架?知识拓展fight 名词,意为“打架”例:l don't want to have a fight with anyone. 我不想和任何人打架。listen to music outside 在外面听音乐outside 由“out +side”构成,此处用作副词,意为“在外面”,反义词 inside意为“在里面”例: Go outside and see if it's raining.去外边看看是否在下雨,知识拓展outside 还有以下用法用作形容词,意为“外面的”例: The outside walls are damp. 外墙潮湿。用作介词,意为“在…外面;向..外面”。例: You can park your car outside our house.你可以把车停在我们家外面。用作名词,意为“外部,外表”。例: The outside of the house needs painting.房子的外面需要油漆一下辨析:作副词时out 与outside的区别拓展:go out的用法1) 外出,或者指“参加社交活动,外出交际或娱乐”。例如: Mary goes out a lot on Sundays. 每逢周日,玛丽的应酬非常多。 出去。例如: Let’s go out for a walk. 让我们出去散步吧。 出国,移居国外。例如: He went out to Canada two years ago. 他两年前移居加拿大了。 过时,不流行。例如:This kind of shoes went out last year. 这款鞋去年就过时了。wear hat 戴帽子wear 此处用作及物动词,意为“穿;戴”,表示状态;其宾语可以是衣帽,也可以是饰物、奖章等。例: She always wears black.她总是穿黑色衣服。She likes wearing a black hat. 她喜欢戴一顶黑色的帽子。 辨析wear, put on, dress inThis is very important. 这是非常重要的important 形容词,意为“重要的”,常作表语,也可作定语。常用句型为:It is important(for sb.)to do sth.,意为“做某事(对某人来说)是重要的”例: There is an important meeting this afternoon. 今天下午有一个重要的会议。It is important for us to learn Chinese wel. 对我们来说学好汉语是重要的。知识拓展importance 名词,意为“重要性;重要;重大” 例: State your reasons in order of importance.按重要性顺序陈述你的理由Can we bring music players to school? 我们可以带音乐播放器到学校吗?要点1本句为含有情态动词 can 的一般疑问句,肯定回答用:Yes,...can.,否定回答用:No,…can't.。can 在此处表示许可,意为“可以”例: Can we listen to music in the classroom?我们可以在教室里听音乐吗?No,we can't.不,我们不可以。要点2bring 及物动词,意为“带来;取来”,反义词为 take,意为“拿走”bring sth. /sb.to...意为“把某物/某人带到.”例: Why not bring him here?为什么不带他来这里呢?辨析:bring&takeOh, and we also have to be quiet in the library哦,而且我们还必须在图书馆里保持安静。quiet 形容词,意为“安静的”,通常在句中作定语或表语。例:Please be quiet. 请保持安静。The streets are usually quiet at night. 晚上街上通常很安静.【注意】quite 副词,意为“很;非常”,注意 quiet与 quite 两个单词的拼写。Section B知识点精讲on school nights 在上学日的晚上night 名词,意为“夜;夜晚”at night 意为“在晚上;在夜里”。例: lt is very cool at night in autumn. 在秋天,晚上很凉。辨析 night与 eveningpractice the guitar 练习吉他practice 此处用作及物动词,意为“练习”。practice 后接名词、代词或 v.-ing 形式作宾语,不接动词不定式。例:I often practice my English in the morning.我经常在早上练习英语。They are practicing playing football over there.他们正在那边练习踢足球.知识拓展practice 还可用作名词,意为“练习;实践”例: Playing the guitar needs a lot of practice.弹吉他需要多加练习Practice makes perfect. 熟能生巧。(谚语)do the dishes 清洗餐具dish 此处用作可数名词,意为“碟,盘”,常用复数形式。其前常加 the do the dishes 相当于 wash the dishes,意为“清洗餐具”。例: His job is to do the dishes.他的工作是清洗餐具。辨析:dish&platehelp his mom make breakfast 帮他的妈妈做早饭要点1help sb.(to)do sth.意为“帮助某人做某事”。help 后既可接带 to 的不定式作宾补,也可接不带 to 的不定式作宾补。例: He often helps me(to)do my homework.他经常帮我做我的家庭作业。知识拓展①help sb. with sth.意为“帮助某人做某事”,with 后跟名词。例:loften help my parents with the housework.我经常帮我父母做家务。②help oneself to...意为“请随便用.例: Please help yourselves to some fruits. 请随便吃些水果.③help 用作名词,意为“帮助”,是不可数名词。例: Thanks for your help.谢谢你的帮助。要点2make breakfast 意为“做早饭”,make 表示“做,制作”例: She makes her own clothes. 她自己做衣服辨析: make 与 do知识拓展make 在不同的短语里有不同的含义:make the/one's bed 整理床铺make dumplings 包饺子make noise 制造噪音make friends 交朋友make rules 制订规则There are too many rules!(我这儿)有太多规则了!要点1too many 意为“太多”,其中 too 用作程度副词,表示“太”,修饰限定词 many, many 后接可数名词的复数形式。辨析: too many, much too 与too much要点2rule 名词,意为“规则;规定”例:I don't think the rule is good. 我认为这条规定不好。At school, we have more rules-don't be noisy, don't eat in class .在学校,我们有更多的规则一不能吵闹,不能在课堂上吃东西…要点1more 此处是 many 的比较级,修饰可数名词的复数形式,意为“更多的”;也可作副词,意为“更”。例: We need five more chairs.我们还需要五把椅子。要点2noisy 形容词,意为“吵闹的,嘈杂的”,其反义词为 quiet“安静的”例: Our classroom is noisy now.我们教室现在很吵。We live on a very noisy street. 我们住在一条非常嘈杂的街上。【助记】noisy 是由名词 noise 去掉字母e加上后缀y构成的,After dinner, I can't relax either. 晚饭之后,我也不能放松。relax 此处用作不及物动词,意为“放松;休息”例: Let's relax for 20 minutes. 咱们休息 20 分钟吧【注意】relax的第三人称单数形式是在词尾加-es。知识拓展① relax 还可用作及物动词,意为“使放松”例: The music can help to relax you. 音乐能帮你放松下来,②relaxed 形容词,主要用来修饰人,意为“放松的”。relaxing 形容词,主要用来修饰物,意为“令人放松的”I must read a book before I can watch TV.我必须先读一本书才能看电视。read 此处用作及物动词,意为“读;阅读”例:I like reading books.我喜欢读书。Can you read music? 你识谱吗?【助记】巧记“看”的用法看电影多用 see,读书、看报多用 read;电视、戏剧和比赛,凡是表演用 watch。I know how you feel. 我知道你的感受。要点1本句为含有宾语从句的主从复合句,how you feel作know 的宾语。如果一个完整的句子在复合句中充当宾语,那么这个句子就叫宾语从句。要点2feel作实义动词,意为“感受;感觉”例:I can feel the warm sun on my back.我背上能感觉到温暖的阳光。知识拓展①feel作实义动词,还可意为“觉得;认为“。例: How do you feel about al these changes? 你认为所有这些改变怎么样?②feel 作连系动词,意为“觉得;摸起来”,其后跟形容词作表语。例:I feel happy today.我今天觉得很快乐。He feels tired. 他觉得很累。Parents and schools are sometimes strict, but remember, they make rules to help us.父母和学校有时是严格的,但是记住:他们制订规则是为了帮助我们。要点1strict 形容词,意为“严格的;严厉的”,在句中作表语或定语。常用短语:be strict with sb.“对某人要求严格”。例: Mr. Wang is a strict teacher. 王老师是一位严格的老师。My parents are strict with me.我父母对我要求严格。要点2remember 动词,意为“记住;记起”,其反义词是 forget,意为“忘记”。remember后可接名词、代词、动词的-ing 形式或动词不定式作宾语。例:I can't remember Tom's telephone number. 我记不得汤姆的电话号码了。This is Carla. Do you remember her? 这位是卡拉。你记得她吗?I don't remember my first day at school. 我已经忘了第一天上学的情景辨析: remember to do sth.与 remember doing sth.I never have fun.我从未过得快乐。have fun 意为“玩得开心;过得愉快”。同义短语是 have a good time/enjoy oneself 。have fun doing sth.意为“开心地做某事”。例: I'm sure you will have fun at the party.我相信你会在聚会上玩得很开心。We have fun learning English. 我们学英语很开心。Have fun at the party tonight. 今晚的聚会上玩得开心。单元语法总结祈使句的用法概念用于表达命令,请求,劝告,警告,禁止等的句子叫做祈使句,析使句最常用于表达命令,祈使句因对象(即主语)是第二人称,所以通常都省略主语。祈使句的动词都为一般现在时,句末则使用句号或感叹号来表示结束。Go and wash your hands.去洗手。(请求)Be kind to your sisters.对姊妹要和兽。(劝告)Watch your steps.走路小心。(警告)look out!Danger!小心!危险!(强烈警告)Keep off ihe grass,勿践踏草坪。(禁止)结构(1) Do型:肯定结构;动词原型+其它成分否定结构:Don’t+肯定结构e.g. Eat in the classroom. Don’t eat in the classroom. Be型:肯定结构:Be +表语+其它成分否定结构:Don’t+肯定结构e.g. Be a good student! Don’t be late for school!Let型:肯定结构:Let+宾语+动词原形+其它成分否定结构:Don’t+肯定结构Let+宾语+not+动词原形+其它成分e.g. Let him go. Don’t let him go. Let him not go.否定祈使司的表现形式①Do型和Be型的否定式都是在句首加don't.Don't forget me!不要忘记我!Don't be late for school!上学不要迟到!②Let 型的否定式有两种:“Don't+let+宾语十动词原形十其他成分"和“Let十宾语+not-动词原形十其他成分”Don't let him go./ him not go.别让他走。③有些可用no开头,用来表示禁止性的祈使句。No smoking!禁止吸烟!No fishing!禁止乖钓!祈使句的回答祈使句通常用将来时来回答,如Ok, I will或者Sorry, I won’t.e.g. Don’t speak loudly. Sorry, I won’t. Open your book, please. Ok, I will.句型祈使句,and/or +句子(将来时)and表示递进,“这样做的话,就会怎么样”,结构为“祈使句,and+句子(用将来时)”;e.g. Work hard, and you will get good grades. Stay here, and you will know the truth.or表示否则,“这样做的话,否则会或不会怎么样”,结构为“祈使句,or+句子(用将来时)。e.g. Work hard, or you won’t get good grades.情态动词 have to与 must的用法have to表示客观需要做的事情,意思是“必须,不得不"。使用have lo时应注意的几点:have to后接动词原形,意为"必须做………;不得不做……”You have to wash my clothes first,你必须先洗我的衣服。have to有人称,数和时态的变化,其第三人称单数形式为has to.She has to help her mom make dinner,她不得不帮她妈妈做晚饭。含有have to,has to的句子需分别借助助动词 do,does 构成疑问句或否定句。Do they have to go home now?他们得现在回家吗?You don’t have to go if you don't want to.如果你不想去,你就不必去。must 的用法:表示主观的义务和必要,主要用于肯定句和疑问句,意思是“必须……,得……,要……”;由must引导的疑问句,肯定回答要用must或have/has to,否定回答要needn’t或don't/doesn't have to.意思是"不必”; must 的否定形式 mustn't表示禁止,意思是“不能,不许”。-Must I finish my homework before six o'clock?6点之前我必须完成作业吗?-Yes, you must./No, you needn't./No, you don't have to.是的,你必须完成。/不,你没必要。You mustn't be late for school.你千万不要上学迟到。表示肯定的猜测,常用于肯定句中,意为”一定是,必然…”You must be very tired. 你一定很累了。Mary must be in the library. 玛丽一定在图书馆里。sorry一般用于事后对所犯错误或不能满足对方要求等表示歉意excuse me 常用于事前请他人帮忙,或会打扰到别人的情况arrive“到达”,为不及物动词,reach表示“到达(小地方)用 arrive at;“到达(大地方)用 arrive inget to“到达”,为及物动词,后面直接跟宾语hear意思是“听说,听到”,侧重听到的内容。I heard someone cry in the next room last night. listen意思是“听”,侧重听的动作Listen! Someone is crying.soundsound作动词讲时是连系动词,意为“听起来”,后面跟形容词作表语,构成主系表结构。It sounds good! 听起来不错!out副词意为“外出,出来”,其反义词为in。outside副词作副词时,意为“在外面,在户外”等,其反义词为inside。wear动词,它的意思是“穿”,它表示状态。My father wears a T-shirt today. 我爸爸今天穿着T恤衫。put on意思是“穿上、戴上”,它表示动作。It’s cold outside, put on your coat please. 外面非常冷,请穿上你的大衣。dress 作动词时,表示“为……穿衣”后接反身代词或人,也可以不接宾语。 Can you dress the baby for me? 你能帮我给孩子穿衣服吗?inin 表示穿着的状态,后接颜色或服装。The girl in red is my sister. 穿红衣服的女孩是我姐姐。 bring指从别处将某人或者某物带到说话人所在的地方。Please bring your family photo tomorrow. 明天请把你的全家福带过来。put on意为“带走,拿走”时,指把某人或者某物从说话人所在地带走。His father often takes him to the zoo on weekends. 他爸爸周末经常带他去动物园。night意为“夜晚;夜”,一般指从天黑到天明之前的这段时间。night 的对应词是 dayevening意为“傍晚;晚上”,一般指从傍晚到晚上睡觉之前的这段时间evening 的对应词是 morningdishdish 可以泛指就餐时所用的餐具,包括盘、碗、碟、杯、刀、叉等,特指较深的盘子。Please dry the dishes and put them away. 请你把餐具擦干, 收拾好。plateplate 指较平的盘子、碟子, 可用来盛汤,也可用来装菜。Our host was very generous, heaping a plate of food to us. 主人十分慷慨, 给我们装了一盘食物。make意为“生产,制造”,指用原材料制作成某种东西,或经过努力而做某物。一般强调做的东西时用 makedo指进行一项经常性的或指定的活动,一般强调动作时用 dotoo many意为“太多”,修饰可数名词的复数形式much too为“太,非常”,可修饰形容词或副词,表示程度too much意为“太多”,修饰不可数名词;也可修饰动词remember to do sth.“记得去做某事”,说明事情还没有做,其否定形式为 remember not to do sth.remember doing sth.“记得做过某事”,说明事情已经做过
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