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1、2023-2024学年七年级英语上册单元知识清单Unit 6 Food and lifestyle 一、Comic strip and Welcome to the unit1at noon = in the middle of the day 在中午2 half past ten = ten thirty 十点半2Hamburgers are not good for us 【be good/bad for对有好处/坏处】 Fish is good for our health 【health - 健康 (名词) healthy - 健康的 (形容词) healthily -健康的 (副词)
2、 】 【拓展】 be good at 擅长,在方面成绩好 be good/nice/kind to 对友好be good with与相处得好Eg: I think drinking milk is good _our health Lily is good at_(dance)【拓展】在名词后面加-y, 可以构成同根形容词 rain-rainy -_ sun-sunny _-_3An apple a day keeps the doctor away 【英语谚语】 直译：每天一个苹果，让医生走开。 意译：每天吃（一个）苹果，有个好身体！ 【重点用法】keep 用法：（1）keep + adj
3、系表结构 eg: keep slim, keep busy等。 （2）keep + 宾语 + 形容词（作宾补） eg: keep the classroom clean keep the window open/closed (3)keep (on) doing sth 保持/坚持一直做某事 (4)keep sb doing sth 保持某人一直做某事 (5)keep sb from doing sth 阻止某人做某事 (6)keep sb away from sth 保持某人远离某物 【keep the children away from fire】4give me ten apples
4、= give ten apples to me 【give sb sth = give sth to sb】二、Reading 1 dance for half an hour 跳舞跳半小时2 Healthy food is important for us 【be important for/to sb 对某人来说很重要】3 I need to keep fit 【need to do sth需要做某事】 【keep fit = keep healthy保持健康】4 I always have milk and bread for breakfast 【have/eatfor breakfa
5、st 早饭餐吃】5 feel hungry between meals 在两餐之间感觉饿 【feel + 形容词 构成系表结构】6 I seldom eat cakes or sweets 【seldom是否定词构成否定句，故and改为or】7 have too much sugar 有太多的糖分 【too much + 不可数名词】8 I seldom exercise 【这里的exercise是动词：锻炼】= do sports = do exercise9 I need to change my lifestyle 需要改变我的生活方式10 I plan to eat more frui
6、t and vegetables every day 【plan to do sth 计划做某事】11 I plan to go swimming every week12 Why is healthy food so important for Kitty? 为什么健康的食品对Kitty如此重要？ 13【拓展】It is + 形容词或名词+ for sb to do sth 对（某人）而言做某事是（怎样）的? It is important for me to learn English well It is great fun for us to play computer games t
7、ogether三、Grammar可数名词与不可数名词:1、可数名词单数前可加a或an： Eg: a cake; an egg; an hour; a useful book2、名词由单数变复数的基本方法如下：情况构成方法读音例词一般情况加 -s清辅音后读/s/map-maps浊辅音和元音后读 /z/bag-bags /car-cars以s, sh, ch, x等结尾加 -es读 /iz/bus-buses/ watch-watcheswish-wishes/ box-boxes以ce, se, ze,等结尾加 -s读 /iz/horse-horses以辅音字母+y结尾变y 为i再加es读 /z
8、/baby-babies以f或fe结尾的名词,变f或fe为v,再加es读 /vz/shelfshelves, wolfwolves, lifelives, knifekniveswifewives, halfhalves(但例外：giraffegiraffes)3、以o结尾的词,变复数时有两种情况：加 “es”: heroheroes, mangomangoes potatopotatoestomatotomatoesmosquitomosquitoes (蚊子)只加s。如：photophotos, pianopianos, kilokilos radioradios, zoozoos, ba
9、mboobamboos4、不规则变化：单复数同形：Chinese Chinese fish fish deerdeer鹿Japanese Japanese sheep sheep spacecraftspacecraft变元音字母oo为ee：tooth teeth foot feet goosegeese鹅 (但：bootboots）变man为 men： man men woman women Englishman Englishmen policeman policemen Frenchman Frenchmen 请区别：German(德国人) Germans WalkmanWalkmans
10、 （随身听）其它形式: child children mouse mice 5一些合成名词的复数构成分两种情况(1)将中心词变为复数：girl friendgirl friends apple treeapple trees(2) man,woman 构成的合成词，每个名词都要变成复数 a man doctor men doctors a woman teacher women teachers 6常以复数形式出现的名词: people clothes (the) police trousers glasses 这些名词作主语时，注意它们的谓语用复数: * My clothes are new
11、er than yours * The police often come here7、不可数名词一般没有复数形式,不能直接加a或an,说明其数量时,要用有关计量名词。如：a bag of ricetwo bags of rice, a piece of paperthree pieces of paper, a bottle of milkfive bottles of milk 8有些可数名词或不可数名词在一定情况下可相互转化，同一个词，但意思不同 (1) glass(玻璃) a glass(玻璃杯) paper(纸) a paper(报纸) work(工作) a work(著作) roo
12、m(空间) a room(房间)(2) fruit(水果) fruits (各种水果) fish(鱼肉) fishes(各种鱼) hair(所有头发) hairs (几根头发) time(时间) times(时代)9名词所有格表示所属关系,相当于物主代词,在句中作定语、宾语或主语。其构成法如下： (1)表示人或其它有生命的东西的名词常在词尾加s。如： Childerns Day(儿童节), Mothers Day（母亲节）, my sisters book(我姐姐的书) mens room （男厕所）(2)以s或es结尾的复数名词。只在词尾加。如：Teachers Day(教师节)(3)有些表
13、示时间、距离以及世界、国家、城镇等无生命的名词,也可在词尾加s 如：todays newspaper(今天的报纸), ten minutes walk(十分钟的步行路程),Chinas population(中国的人口)(4)无论表示有生命还是无生命的东西的名词,一般均可用介词of短语来表示所有关系。of 译为“的”。 如：a fine daughter of the Party(党的好女儿) a map of China（一张中国地图） the name of the cat（那只猫的名字）10、注解： s还可以表示某人的家或者某个店铺,如：my aunts(我阿姨家), the doctors(诊所) 如果两个名词并列，并且分别有s，则表示两者分别有（共有两个）；只有一个s，则表示“两者共有”（只有一个）。如：Johns and Marys rooms（两间）John and Marys room（两人合用一间） “of+名词所有格/名词性物主代词”,称为双重所有格,如：a friend of my fathers(我父亲的一位朋友), a friend of mine(我的一位朋友)11 【拓展】How many cups of tea are there on the desk?
