2024-2025学年译林版英语七年级上册Unit 5 A healthy lifestyle知识点讲

秋季7AU5Ahealthylifestyle教案

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1.Alifew汕outhealthislikeariverwithoutwater.不健康的生活犹如干涸的河流。

考点1.withoutprep.没有；不带；不拿后面+名词/代词/V-ing,常做后置定语

没有（做）..without（doing）sth.

alifewithouthealth不健康的生活ariverwithoutwater干涸的河流

（withouthealth和withoutwater在这里是介词短语作后置定语，修饰life和river）

短语：有某人的帮助withone'shelp没有某人的帮助withoutone'shelp

【巩固练习】

1.Myfamiliesaregreat.Ican'twinthematchtheirhelp.

A.withB.forC.withoutD.along

2.我从来不不吃早饭去学校。

Inevergotoschoolwithoutbreakfast.

考点2.healthyadj.健康的

healthn.健康healthyadj.健康的unhealthyadj.不健康的

healthilyadv.健康地unhealthilyadj.不健康地

我们的健康ourhealth身体健康bodyhealth

处于好/糟糕的的健康状态beingood/poorhealth

保持健康keephealthy有一个健康饮食haveahealthylifestyle

【巩固练习】

1.Exerciseisgoodforourhealth（健康）.

2.Weshouldeathealthily（健康）andexerciseoftentokeephealthy（健康）.

3.吃太多的鱼时不健康的。

Eatingtoomuchfishisunhealthy.

考点3.like介词，像belike+名词looklike看起来像feellike感觉像

拓展：like可以用来“举例”

Eg.Ihavesomefoodlikeeggs,milk,meat.

【巩固练习】

1.Jim,hisfather,drinkingsomecoffeeatnight.

A.likes;likeB.like;likesC.like;likeD.likes;likes

2.describeourownlifestyle

考点1.describev・描述

考点2.own

①adj.自己的one'sown+名词某人自己的某物=ofone'sown

②v.拥苞相当于“have”e.g.Iownabeautifulflowershop.我拥有一家漂亮的花店。

③ownern.主人

拓展短语：独自onone'sown=byoneself=alone

考点3.lifestylen.生活方式

life（生活）+style（方式，风格）=lifestyle

不同的生活方式differentlifestyles

3.Fishisgoodforourhealth.

考点Lfish①鱼肉，是不可数名词

②鱼（可数名词，单复同形）

③鱼的种类（复数：fishes）

1.Look!Therearemanyfish_（鱼）swimmingintheriver.

2.Mygrandfatheroftensaysthateatingfish（鱼）makeschildrenclever.

考点2.begoodfor对…有好处反义短语：bebadfor对…有坏处

区另！J：begoodat+sth/doingsth擅长二dowellin

【巩固练习】

1.太多糖对我们的牙齿不好。

Toomuchsweetisbadforourteeth.

（Reading]

4.1getninehoursofsleepeverynight,soIamalwaysfullofenergy.

考点1.sleep①un.睡觉；睡眠

②v.睡觉过去式：slept困的adj.sleepy感到困倦feelsleepy

9个小时的睡眠①ninehours5sleep②nine-hoursleep（3）ninehoursofsleep

半个小时的作业：halfanhourofhomework

翻译：我每天跳舞半个小时。_____________________________________________

Idanceforhalfanhoureveryday.

补充：一个半小时onehourandahalf/oneandahalfhours

考点2.fulladj.满的，反义词是empty

befullof充满，同义短语befilledwith

翻译：公园里全是花和树。Theparkisfulloftreesandflowers.

5.Itisimportantformetokeepfit.

考点1.it做形式主语句型：Itisadj.forsb.todosth.做某事对某人来说是…

E.g.Itisimportantforustohaveahealthydiet.对我们来说有一个健康的饮食很重要。

【巩固练习】

1.—Itisimportantushealthy.—Soitis.

A.for;tokeepB.of;tokeepC.for;keepD.of;keeping

2.Itisnecessaryforyoutowear(wear)amaskwhenyougoout.

3.Itisnoteasyforeachofstudenttohave(have)toomuchhomework.

4.吃足够的蔬菜对我来说更重要。

Itismoreimportant.

Itismoreimportantformetohaveenoughvegetables.

考点2.importantadj.重要的反义词：unimportant重要n.importance

beimportantforsb对某人来说很重要

It?simportantforsbtodosth做某事对某人来说是重要的

6.1seldomeatcakesorsweets.Toomuchsugarisbadforourteeth.

考点1.seldom很少，频率副词，用howoften提问

考点2.辨析toomuch&toomany&muchtoo

toomuch=much意为太多，后面接不可数名词太多钱toomuchmoney

toomany=many意为太多，后面接可数名词复数太多学生toomanystudents

muchtoo=too意为太…，后面接形容词太累了muchtootired

考点3.辨析：sweet/sugar和candy

sweetcn.糖果adj.甜的sweetfood甜食

sugarun.糖candycn.糖果

【巩固练习】

1.一Lindaisheavy.

一Iagree.Ithinksheshouldnoteatjunkfood.

A.toomuch;muchtooB.muchtoo;toomany

C.toomuch;toomanyD.muchtoo;toomuch

2.Don'teatsweets,Benny!Thereissugarinthem.

A.toomuch;toomuchB.toomany;toomany

C.toomany;toomuchD.toomuch;toomany.

3.Don'teatchocolate.Youwillbefat.

A.muchtoo;toomanyB.toomany;muchtoo

C.toomuch;muchtooD.toomuch;toomany

4.一Wouldyoulikesomemutton.一Ieat

A.toeat;toomanyB.eat;muchtoo

C.toeat;toomuchD.eat;toomany

7.1haveasweettoothanditishardformetosaynotocakes.SometimesIstayuplate.

考点1.sweetadj.甜的n.糖果（可数，可加s）

haveasweettooth爱吃甜食

tooth单数teeth复数同变形：footfeet

考点2.saynotocakes对蛋糕说不

考点3.辨析say&talk&speak&tell

动词过去式用法

say说saidsay+说话内容saythiswordinEnglish

speak讲spoke①speak+语言speakEnglish说英语

②电话用语MayIspeakto...?

tell告诉told①告诉某人某事tellsbsth

②告诉某人(不)做某事tellsb(not)tosth.

③讲故事tellastory

talk谈论talked①和某人谈论talkto/withsb.

②谈论某事talkaboutsth.

【巩固练习】

1.一CanyouitinEnglish?

一I'msorry.IcanonlyalittleEnglish.

A.speak;sayB.speak;tellC.say;speakD.say;talk

2.Alanisfunny.Helikesstories.

A.sayingB.speakingC.tellingD.talking

3.我觉得我无法拒绝鲜肉月饼。

IthinkI____________________________________________________________themeatmooncake.

It'shardformetosaynotothemeatmooncake.

【知识梳理3】stayup熬夜stayout呆在外面

【巩固练习】

1.-Whafswrongwithyou?Youlooktired.

一Itoolatetowatchafilmlastnight.

A.stayedupB.getupC.turnedupD.pickedup

2.Myparentsaskedusto.Ifwedidn'tgettothebusstationontime,wewouldmissthe

bus.

A.hurryupB.stayupC.putupD.cleanup

8.1plantoeatmorefruitandvegetablesandlesssugar.Ineedtogetenoughsleep.

考点1.plan

①cn.计划为...制定一个计划makeaplanforsth.

②v.计划现在分词planning过去式planned

计划做某事plantodosth.

考点2.need

need实义动词情态动词

月tH定needtodosth.needdosth.

否定don't/doesn't/didn'tneedtodosth.needn'tdosth.

考点3.enough用法：“名前形副后”

enough+n足够的东西足够的水enoughwater

adj+enough足够..足够仔细carefulenough

haveenoughsth+todosth有足够的…去做某事

be+adj.+enough+todosth足够…去做某事

eg.Ieatenoughvegetables,soIamhealthyenough.

考点4.more;less

more是many和much的比较级，表示更多

less是little的比较级，表示更少，只修饰不可数名词

1.Weshouldspend_less（较少的）timewatchingshortvideos.

2.Actionsspeaklouderthanwords（行月生于言）.Weshoulddotalkingandmorework.

A.fewB.lessC.muchD.more

3.我们应该多做运动。___________________________________________________________

Weshoulddomoreexercise.

[Grammer]一可数名词与不可数名词

考点1.名词的分类

类别意义例子

专有名词表示特定的、独一无二的人或物，如人Lily,theGreens,the

名，地名，国家名等，且一般首字母要USA

大写

可数名个体名表示个体的人或物的词student,desk,room

通词词

名集体名表示一群人或物的词class,group,people

词词

不可数物质名表示构成各种物体的物质或材料的词water,meat,air,paper

名词词

抽象名表示状态，品质，行为，感情等抽象概life,love,health

词念的词

考点2.可数名词

(1)定义：凡是可以用数目来表示的个体名词和集体名词都叫可数名词。

(2)可数名词前可以用a,an限定。

(3)可数名词前可以用one,two,three等限定。

(4)可数名词的单复数变化规则：

情况构成方法读音例子

一般情况加-s在清辅音后读/S/map——maps

在浊辅音和元音后读teacher-teachers

/z/

在/t/后面读/ts/

在/d/后读/dz/

以s,x,ch,sh结尾的名词加-es读/iz/bus-buses

box——boxes

watch-watches

以辅音字母+-y结尾的名去y力口-ies读〃/city-cities

词country-countries

以元音字母+-y结尾的名加-S读/z/toy——toys

词boy-boys

以f,fe结尾的名词去缄fe加-ves读/z/leaf-leaves

knife-knives

wife—wives

以。结尾的名词有生命的加-读/z/tomato-tomatoes

es,无生命的potato-potatoes

加-Smango——mangoes

radio-radios

video—videos

photo-photos

不规则变化变oo为ee读音改变foot-feet

tooth-teeth

单复同形读音不变Chinese

Japanese

sheep

其他形式读音改变woman——women

man——men

child-children

mouse—mice（老鼠）

people（复数形式）

复合名词变复数：

①含有man或者woman变复数，两者都变

mandoctor一mendoctors

②其他词，只需要变化后者

girlstudent一girlstudentsappletree一appletrees

考点3.不可数名词

(1)定义：无法用数目来计算的物质名词和抽象名词称为不可数名词。

(2)不可数名词一般不分单数和复数，也不能直接与a,an连用。

(3)常见的不可数名词有：milk、juice、bread,rice>fruit、food>news、information>

music、paper>air、weather等。

(4)如何表达不可数名词的“量”？

当我们要表达不可数名词的量时，应当用“单位量词+of'来修饰。

abowlofrice一碗饭twocupsoftea两杯茶threepacketsofsalt三袋盐

E.g.Weneedtwotinsofcokeandfourpiecesofbread.我们需要两罐可乐和四片面包。

(5)哪些词可以修饰可数名词和不可数名词？

修饰可数名词的有：some,many,few,afew,alotof/lotsof等

修饰不可数名词的有：some,much,little,alittle,alotof/lotsof等

(6)既可作可数名词，又可作不可数名词的词

有的普通名词具有双重性，既能作可数名词，又能作不可数名词。

但它们在意义上常有很大的不同。

可数名词不可数名词

afish一条鱼fish鱼肉

twochickens两只鸡chicken鸡肉

【巩固练习】

一、单项选择

1.Thereisalotofandthreeonthetableinthekitchen.

A.bean;beefB.potatoes;tomatoes

C.salt;chickenD.sugar;carrots

2.一Howmanydoyouwant?一Four.

A.applejuiceB.aglassofapplejuice

C,glassesofapplejuiceD.glassesofapplesjuice

3.一Areyouthirsty?一Yes,pleasegiveus.

A.threebottleswaterB.threebottleofwater

C,threebottlesofwaterD.threebottlesofwaters

4.一WhatcanIdoforyou?一Iwanttobuy.

A.twokilosofpotatoesandtwopacketsofsalts

B.twokilosofpotatoesandtwopacketofsalt

C.twokilosofpotatosandtwopacketsofsalt

D.twokilosofpotatoesandtwopacketsofsalt

5.Weneedtobuysomeandtwofordinnerthisevening.

A.tomatoes;kiloofporkB.tomato;kilosofmeat

C,potatoes;kilosofbeefD.potato;kiloofbeef

6.一Dolikegoingto?

一Idon'tknow,maybeeveryonelikessomethingnew,right?

A.womanteachers;clothesshopsB.womenteachers;clothesshops

C.womanteachers;sportshopsD.womenteachers;vegetablesshops

7.—WhatcanIdoforyou,sir?

一rdliketwo.WealllikefruitduringthefightagainstCOVED-19.

A.bowlsofriceB.basketsoforangesC.cartonsofmilkD.bottlesofwater

8.一ChineseNewYeariscoming.Peopleusuallyeatdumplingsonthefirstdayofthenewyear.

一Lefsmakesome.Weneedtobuyandsomevegetables.

A.twokilosofmeatB.twokiloesofmeat

C.twokiloofmeatD.twokilosofmeats

9.一Dowehavemilkorbread,Mum?I'mveryhungrynow.

一No.Butwehavebeefinthefridge.

A.some;anyB.some;someC.any;anyD.any;some

10.MayIhavemore?Ittastessoice.

A.carrotB.beefC.potatoesD.lemons

二、单词拼写

1.Ifsgettingcold.Iwouldliketobuytwoscarves(scarf)formyparents.

2.Thescarfmustbeoneofthoseladies'(lady).Theytalkedherejustnow.

3.Mice(mouse)areafraidofcats.Maybethafswhysomefamilieskeepcats.

4.一WelcometoSam'sClub.Whatareyoulookingfor?

一Arethereanyradios(radio)?Iwantoneformyson.

5.Oneofthefiremen(fireman)gotintothebuildingtosavethemanfromfire.

6.Eatingtoomuchsweetisbadforyourteeth(tooth).

7.TorontoisfamousfortheCNTowerwhichis1,815feet(foot)tall.

8.TheheroesinthefilmAvengershavetheirowndifferentabilities(ability).

(Pronunciation]

辅音发音

/f/familyoften/v/veryover

/J/shortfish/3/usuallytelevision

/e/thinkbotii/d/therefather

/s/seldomnice/z/zooalways

/tr/ttytravel/dr/drawdream

/tf/childrenmatch也/juicegym

/ts/startssports/dz/readsfriends

【巩固练习】

1.Whichunderlinedparthasadifferentsound?

A.theseB.thinkC.thankD.mouth

2.Whichofheunderlinedpartsispronounced(发音)/0/?

A.thereB.thankC.withD.other

3.Which"ch”ofthefollowingwordshasadifferentpronunciation(发音)?

A.machineB.childrenC.teacherD.chair

4.Whichisdifferentfromtheothers?

A.treeB.tryC.dryD.street

5.选出与Shristmas划线部分相同发音的一项。

A.changeB.whichC.childrenD.school

(Integration]

1.Almosteveryday.

考点1.almostadv.几乎

①修饰动词，常位于情态动词、be动词之后，行为动词之前。

E.g.Ialmostateallthebread.我几乎把面包都吃光了。

②修饰非动词（形容词、副词、名词、介词短语等）时，放在被修饰词之前。

E.g.Wsalmosttimetogo.差不多该走了。

③almost不能与not连用，但可与no,nobody,nothing,never等否定词连用。

E.g.Ialmostneverseeher.我几乎从未见过她。

辨析most&almost

most

①most直接加复数可数名词，表示笼统的大多数

E.g.MoststudentslikeEnglish.大多数学生喜欢英语。

②mostofthe+可数名词复数，表示特定范围内的大多数

E.g.Mostofthestudentswillgotothemuseumtomorrow.大多数学生明天将去博物馆。

2.—Howlongdoyousleepeverynight?—Lessthan8hours./Morethan9hours.

考点1.howlong多长时间，对一段时间提问

20minutes用howlong提问

in20minutes用howsoon提问

20minutes*walk用howfar提问

【巩固练习】

1.-isthehotelfromtheairport?一About10miles.

A.HowlongB.Howoften.C.Howfar.D.Howmuch

2.一willyougraduatefromyourjuniorhighschool?

一Intwomonths.Howtimeflies!

A.HowlongB.HowoftenC.HowsoonD.Howmany

3.—doyoupracticeplayingsoccer?

一Twiceaweek.Practicemakesperfect.

A.HowmanyB.HowmuchC.HowlongD.Howoften

考点2.原级和比较级

原级比较级短语

many+可数名词moremorethan多于=over

much+不可数名词

little+不可数名词lesslessthan少于

这次考试我会尽力考过80分。

Iwilltrytogetmorethan80point________inthetest.

—你妹妹多久吃一次炸鸡？一一个月少于三次，它不健康。

一Howoftendoesyoursistereatfriedchicken?

一___Lessthanthreetimesamonth.It9s_unhealthy.

3.Soundsgreat!Breakfastisanimportantmeal.Itgivesmeenergyforthewholemorning.

考点1.sound是感官系统动词，后面一般接形容词

E.g.—Howaboutwatchingtheteaartperformancethisweekend,Dave?—Soundsgreat.

除此之外，常见的感官系动词还有feel/look/taste/smell

【巩固练习】

1.一Lefshavesomemilkandbreadforbreakfast.―.

A.GoodmorningB.ThatsoundsgoodC.Yes,you9rerightD.You'rewelcome

2.一Doyoulikethissong?

一Yes.Ireallylovethesong.Itsounds(sound)beautiful.

考点2.givev.给

把某物给某人givesth.tosb./givesb.sth.

考点3.whole①adj.全部的，整个的②全部，整个

整个下午thewholemorning整周thewholeweek

给他们提供——下午的能量givethemenergyforthewholeafternoon

4.Weshouldnevermissbreakfast.

考点1.missv.①错过；②思念

E.g.Imissedthebusthismorning,soIwaslate.我早上错过了公交车，所以迟到了。

Imissyousomuch.我很想你。

5.Forlunch,Ihaverice,meatandvegetables.Ialsohaveayogurtbetweenmeals.

考点1.三餐前一般不加冠词

我早餐吃了一个鸡蛋和一些牛奶。Ihaveaneggandsomemilkforbreakfast.

吃晚餐havedinner/supper

【巩固练习】

1.Amyusuallyhasbreakfastat7:10inthemorning.

A.aB.anC.theD./

2.Breakfastisimportantmeal.Weshouldhavebreakfasteveryday.

A.a;theB./;/C.the;aD.an;/

考点2.betweenmea电在两餐之间

※辨析between和among

between指两者之间among指三者(及以上)之间

E.g.PuttherugbetweentheTVsetandthesofa,please.请把地毯放在电视机和沙发之间。

Severalpeoplecameandthereweretwoboysa