译林新版（2024）七年级英语上册Unit 5 Grammar 课件

7AUnit5AhealthylifestyleGrammarCountableanduncountablenounsRevision1.爱吃甜食

2.每天跳舞一小时3.有健康的饮食

4.早饭/午饭吃…5.太多糖

6.不吃早饭去上学7.确保8.对我们的牙齿有害9.经常锻炼10.睡九小时的觉11.熬夜到很晚12.多吃果蔬13.少吃糖14.需要做某事15.改变他的不健康的生活方式16.得到充足的睡眠/锻炼17.保持健康对我来说很重要。18.对我来说拒绝蛋糕很难。getninehoursofsleepdanceforanhoureverydayhaveahealthydiethave…forbreakfast/lunchtoomuchsugar

gotoschoolwithoutbreakfastbebadforourteethexerciseveryoftenhaveasweettoothstayuplateeatmorefruitandvegetableseatlesssugarneedtodosthmakesurechangehisunhealthylifestylegetenoughsleep/exerciseItisimportantformetokeepfit.It’shardformetosaynotocakes.Newwordscheese/tʃiːz/n.奶酪(62)piece/piːs/n.块,片;(文艺作品等的)一篇(首/幅...等)(62)bowl/bəʊl/n.一碗（的量）；碗(62)salt/sɔːlt/n.盐(62)packet/'pækɪt/n.小袋；小包装纸袋(62)kilo/'kiːləʊ/n.(=kilogram/'kuləgræm/)千克，公斤(62)＊carton/'kɑːt(ə)n/n.硬纸盒，塑料盒(62)bottle/'bɒt(ə)l/n.一瓶（的量）；瓶子(62)maybe/'meɪbiː/adv.也许；大概(62)PresentationGrammarCountableanduncountablenouns

Acountablenounreferstosomethingwecancount.Herearesomeexamples.Countablenouns(singular)Countablenouns(plural)anappleacarrotacaketwoapplessixcarrotstencakesWeuseaoranbeforeasingularcountablenoun.Ifthenounstartswithavowelsound,weusean.IwanttoeatabananacakeanorangeeggMoreexamples:anhouraunitToformthepluralofmostcountablenouns,weadd-stothesingularform.However,therearesomeexceptions.Presentation大多数词后+scake---cakes以“辅音字母＋y”结尾的词去掉y，再加iesstory--stories以s、x、ch、sh结尾的词+esbus--buseswish--wishesmatch--matchesbox--boxes以“辅音字母＋o”结尾的词+s/+esphoto--photospotato--potatoestomato--tomatoes以f或fe结尾的词去掉f或fe，再+veshalf--halveslife--lives以“元音字母＋o”结尾的词后加sradio--radiosvideo--videoszoo–zooskangaroo-kangaroos不规则变化man--menwoman--womenfoot--feettooth--teethchild--childrensheep---sheepPresentation名词变复数去掉f或fe，再加

ves的单词：树叶（leaf）半数（half）自己（self）黄，妻子（wife）拿刀（knife）去杀狼（wolf），架（shelf）后小偷（thief）逃命（life）忙。Presentation复合名词（名词十名词）变复数的规则如下：①通常只将后一个名词变为复数。boystudent--boystudents

男学生

girlfriend--girlfriends

女朋友computergame--computergames

电脑游戏②个别复合名词的第一个名词只能用复数。asportsmeeting一个运动会

twoclothesshops

两个服装店③man和woman与其后名词的单复数保持一致。mandoctor--mendoctors

男医生

womanteacher--womenteachers女老师PresentationAnuncountablenounreferstosomethingwecannotcount.Weshowtheamountofuncountablenounslikethis:Wecanusenumbersorthearticle(a/an)with

therule!(countable,uncountable)nouns.Wecannotusenumberswith

(countable,uncountable)nouns.countableuncountablePractiseAMillieandSimonaretalkingaboutfoodforaclassparty.Completetheirconversationwiththehelpofthepictures.BTalkwithyourpartneraboutwhatfoodyouneedforaclassparty,usingcountableanduncountablenouns.cartonsofjuiceapplesorangesbananascakesbreadsweetschocolatebottlesofwater可数名词和不可数名词1．语法概述

名词按其所表示的事物的性质分为可数名词和不可数名词。2．可数名词的用法可数名词能直接用数目计数，分为单数和复数两种形式，当数量超过“1”时，需要用复数形式。Presentation3．不可数名词的用法不可数名词没有复数形式，其前不能用a、an或数词表示量。其计量方法如下：（1）表示不定数量时，其前加some，much，alittle，alotof，lotsof，plentyof等词或短语。somewater一些水；alittlemilk一点儿牛奶（2）表示确定数量时，用“数词＋量词＋of＋名词”结构。当数词大于“1”时，其后量词要用复数形式。aglassofwater一杯水；threebagsofrice三袋米PresentationMaybeit'stimeformetochangemyeatinghabits.

也许是时候改变我的饮食习惯了。ItmaybeAmy’shat.它可能是埃米的帽子。He

inhisoffice.

youcanfindhimthere.A.maybe;MaybeB.maybe;MaybeC.maybe;MayD.maybe;MaybeLanguagepoints易混点

maybe和maybe的用法区别Bmaybe副词，意为“也许，大概”，相当于perhaps位于句首作状语maybe意为“可能是”，为“情态动词＋be”结构句中作谓语Languagepointsapieceof的用法apieceof...意为“一块／片／张／件／条······”等，其中piece是可数名词，复数为pieces。of后面跟不可数名词。Ineedtwopiecesofwhitepaper.我需要两张白纸。apieceofbread一片面包apieceofmeat一块肉apieceofnews一则新闻apieceofmusic一首乐曲apieceofpaper一张纸apieceofadvice一条建议

根据句意及汉语提示完成单词Ifyouarehungry,youcaneatafew

（片）ofbread.知识点：apieceof

cheese一片奶酪piecesI.根据句意及汉语提示完成句子1.Oldpeopleshouldeatfoodwithless

（盐）.2.Theboyisveryhungryandeatsa

（碗）ofnoodles．3.Heputssome

（奶酪）onthepizza.Thepizzatastesdelicious.4.Iwanttobuythree

（瓶子）ofwater．5.

（也许）wecangotothemovies.Exercisessaltbowlcheesebottles

MaybeII.根据句意，用括号中所给单词的适当形式填空6.Alisawillpickstrawberriesand

(cucumber)withherfathertomorrow.7.Look,the

(child)arehavingagoodtimeflyingkitesinthepark.8.TwoChinese

(woman)havebeentospacesofar.They'reLiuYangandWangYaping.9.Toomuchsugarisnotgoodforyour

(tooth).10.Look!Therearealotof

(sheep)eatinggrassonthehill.Exercisescucumberschildrenwomenteethsheep11．对于米莉的生日聚会，我们需要什么食物？

dowe

Millie'sbirthdayparty?12．也许我们应该买四盒牛奶。

weshouldbuy.13．丹尼尔计划多吃蔬菜、少吃肉。Daniel

morevegetablesandlessmeat.14．两片奶酪和一碗汤如何？Howabout

and

?15．为了得到充分的锻炼，我需要和我的朋友们经常去游泳。Ineedto

withmyfriendsoftento

exercise.RevisiongetenoughIV.根据汉语意思完成句子WhatfoodneedforMaybefourcartonsofmilkplanstoeattwopiecesofcheeseabowlofsoupgoswimmingV.单项选择16.---

orangejuicedoyouwant?---Three.A.HowmanybottlesofB.HowmanyC.HowmuchD.Howmuchbottlesof17.UncleLihasafarm.Therearesome

onthefarm.A.chickenandsheepB.chickensandsheepsC.chickensandsheep