Unit4EatWellSectionAGrammarFocus课件人教版英语七年级下册.pptx

人教版(2024)七年级英语下册;brieflysortoutandsummarizetheforms,meanings,andfunctionsofcountableanduncountablenouns.

recognize,distinguish,andappropriatelyusethecountableanduncountablenatureoffoodrelatednounsinspecificcontexts.

consciouslypayattentiontoandcorrectlyusecountableanduncountablenounsinnewcontexts,combinedwiththepurposeofthisunit.

usestandardsentencestructurestocommunicateaboutthedietarycategoriesandhabitsofthreemeals.;Warmingup;SnowPears;可数名词复数形式的构成2;类别;

可数名词复数变化规则

1)一般情况加s:students,apples,bags,trees,books,brothers

2)以s、x、sh、ch结尾的名词加es:glasses,boxes,brushes,matches

3)以辅音字母加y结尾的名词，变y为i,加es:cities,babies,enemies

4)以f或fe结尾的名词，多数变f或fe为v加es:wives,knives;但有些词只加s:roofs,proofs,chiefs

5)以o结尾的名词，有些加es:Negroes,heroes,tomatoes,potatoes;其它加s:radios,zoos,pianos,photos.;

2.不可数名词

①不能直接用a/an或具体的数词修饰，表示确

切的数量时，需用“a/an或数词十表示计量单位的名词十of+不可数名词”结构。;

可用many/afew/few/some/any/alotof/lotsof等词(组)修饰;

②可用much/alittle/little/some/any/alotof/lotsof等词(组)修饰。;Itrytoeathealthyfoodeveryday,Ieatfruitand___________(vegetable)witheverymeal.Idon’teat_________(sweet).Instead,Ihaveapear,abananas,orsome____________(strawberry)!Ilovejuice,butmymumsaysthatit’snotgoodtodrinktoomuchofit.Itusuallyhasalotof_________(sugar).NowItrytodrinkmore_________(water)and_________(milk).;;Whatdoyouusuallyhaveforbreakfast;;1.Customer:Doyouserve________(fish)

Waitress:Sir,weserveeveryone.

2.Waiter:Wouldyoulikethe________(bill)now

Customer:Youcanbringitover,butI’msureI

won’tlikeit!;Waitress:Wouldyoulike________(chip),__________

(noodle),or_______(rice)togowithyour__________

(chicken)

Customer:Idon’tknow.Whereismychickengoing;定义：是指不能计数的名词。;粉末/颗粒类，如：flour（面粉），rice（米饭）

液体、气体等，如：water（水），air（空气）

语言、学科等，如：English（英语）,Chinese（汉语）

肉类，如：beef（牛肉），pork（猪肉）

??脂类，如：oil（油），butter（黄油）

一些