新概念英语青少版1B Lesson49 49课ppt课件

.,周末购物,.,NewWordsandExpressions,weekend周末loaf一块，一条shopping购物Sundaylunch星期日午餐supermarket超市Sunday星期日make攥写boring令人厌烦的shoppinglist购物清单icecream冰激凌need需要nasty难吃的,.,weekend周末,weekday平日，普通日onweekends在周末onweekdays在周内eg:Ioftengototheparkonweekends.我总是在周末去公园。,.,shopping购物,goshopping去购物shoppinglist购物清单TVshopping电视购物shoppingonline网上购物,.,supermarket超市,gotothesupermarket去超市,.,make攥写,makemademademakeashoppinglist写一个购物清单常用短语:makebed整理床铺makethetea沏茶,.,need需要,need+名词，需要某物need作实义动词，needtodo，需要做need作情态动词，needdo，需要做eg：Ineedsomemoney.Heneedstoseeadoctor.Heneedseeadoctor.思考：例句2中，He后面的need为什么不加s？,.,need作实义动词：否定式：dont/doesntneedtodo疑问式：Do/Doesneedtodo？回答：Yes,do./does.No,dont./doest.eg：Weneedtostudyhard.Wedontneedtostudyhard.Doyouneedtostudyhard?Yes,wedo./No,wedoesnt.,.,need作情态动词：否定式：needntdo疑问式：Needdo？回答：Yes,need.No,neednt.eg：Weneedstudyhard.Weneedntstudyhard.Needyoustudyhard?Yes,weneed./No,weneednt.,.,loaf一块，一条,复数：loavesaloafofbread一块面包twoloavesofbread两块面包思考：我们学过的量词的表达，“一张，一片”怎么说？,.,Sunday星期日,Sundaylunch星期日午餐onSunday在星期天思考：周一至周六怎么说？Monday/Tuesday/WednesdayThursday/Friday/Saturday,.,boring令人厌烦的,eg:Thisbookisreallyboring.这本书真是令人厌倦。,.,icecream冰激凌,ice奶油,.,nasty难吃的,eg:Idontlikethissweeticecream，itsverynasty.我不喜欢这个甜的冰激凌，它太难吃了。,.,TEXT课文,.,.,.,.,.,.,.,.,Mum,thereisntanysugarinthehouse.Iknow.therebe句型表示某处有某物，这里是否定用法，therebe+notany用在否定句，在这里修饰不可数名词sugarinthehouse在房间里Iknow.我知道,.,Imustgotothesupermarket.Letsmakeashoppinglist.must,必须，是情态动词，后跟动词原形gotothesupermarket，去超市Lets=Letus,让我们，表示建议，后跟动词原形makeashoppinglist,列一个购物清单,.,OK.Howmuchsugardoweneed？Howmuch,多少，用来提问不可数名词，Howmany用来问可数名词need,需要，在这里是实义动词，提问时借助助动词do,.,Twobags.TwobagsofsugarTwobags是Twobagsofsugar的缩写，回答上一句的提问HowmuchTwobagsof两袋,.,Weneedsometea,too,Mum.Thereisntmuchteainthetin.some/much,在这里都用来修饰不可数名词sugartoo,也，用在肯定句的句末inthetin,在罐子里,.,Letsgetfourpacks.Fourpacksofteaget在这里应译为“买”fourpacksof四袋,.,Whataboutthefoodfortheweekend,Mum?Whatabout相当于howabout，意思是“关于呢？如何呢？”，常用在向对方提建议或询问天气、身体状况等情况下，后可接名词、代词、及动词ing形式for,表示目的weekend，周末,.,试翻译下列句子：Whataboutsomecakes?再吃块蛋糕好吗？IamfromBeijing.Whataboutyou?我是北京人，你呢？Whataboutplayingfootball?去踢足球怎么样？,.,Weneedaloafofbread,somemeatforSundaylunch,andsomevegetables,too.aloafof,一块，aloafofbread，一块面包for,表示目的Sundaylunch,星期日午餐,.,Whatvegetablesdowewant,Lucy?Oneloafofbread,apieceofmeat,somevegetableswant，想要，实义动词，借助助动词do提问apieceof，一片,.,Mum,thesethingsareallreallyboring.Whataboutsomenicethingsfortheweekend?all,所有的，放在be动词之后eg:Weareallstudents.really,真正地，用来修饰形容词或动词Whatabout，怎么样？for表示目的,.,Whatkindofthings?Well,chocolate,andicecream,perhapsWhatkindof,哪一种well,语气词,相当于“恩”perhaps,大概,.,Youareright.Letsgetaboxofchocolates,som