Unit7Whatsuperfood!（課件）新概念英語青少版StarterB

Unit7Whatsuperfood!Warmup將下列名詞變?yōu)閺?fù)數(shù)1.bird2.chicken3.donkey4.sheep5.desk6.goatGrammar名詞單數(shù)變復(fù)數(shù)變化規(guī)則（1）一般情況下直接加

seg:book-books

pen-pens

(2)單復(fù)同行（單數(shù)和復(fù)數(shù)是一個(gè)詞）sheep-sheepDoexercise1.book2.chicken123NEXTDoexercise3.duck4.sheep321NEXTDoexercise5.goat6.horse213NEXTDoexercise7.cow8.football123NEXTbusesbusfoxesfoxwitcheswitchdishesdish名詞單數(shù)變復(fù)數(shù)變化規(guī)則以s,x,sh,ch結(jié)尾的，詞尾加eseg:bus---busesbox---boxesdish---dishespeach---peachesDoexercise1.box2.tableDoexercise3.dish4.lampDoexercise5.sanwich6.sheep水果Doexercise7.computer8.peach數(shù)字cherriescherryboysboy名詞單數(shù)變復(fù)數(shù)變化規(guī)則以y結(jié)尾，輔音字母+y結(jié)尾，變y為i加es;元音字母+y結(jié)尾直接加s。eg:boy----boyscherry-----cherries元音字母：a,e,i,o,u元音字母：

aeiouDoexercise1.boy2.cherry3.library4.study5.baby6.party5朵花10朵花5朵花15朵花送朋友5朵花唱首歌原地轉(zhuǎn)三圈15朵花10朵花可數(shù)名詞變復(fù)數(shù)的規(guī)則-----規(guī)則變化1.一般情況下，在詞尾直接加s。(students,girls,books...)2.以s,x,sh,ch結(jié)尾的，詞尾加es。

(buses,watches...)3.以y結(jié)尾，輔音字母+y結(jié)尾，變y為i加es;

元音字母+y結(jié)尾直接加s。

(boys,leaves)Doexercise1.book2.party3.box拜拜給大家唱一首兒歌獎(jiǎng)勵(lì)10朵花抽紅包啦Doexercise4.bus5.watch6.cherry拜拜10朵花送人獎(jiǎng)勵(lì)10朵花抽紅包啦Doexercise7.bus8.lamp9.girl獎(jiǎng)勵(lì)10朵花原地轉(zhuǎn)三圈獎(jiǎng)勵(lì)5朵花抽紅包啦Doexercise10.coat11.sheep12.glass再來一次獎(jiǎng)勵(lì)10朵花笑一個(gè)吧抽紅包啦These/Thosethese：指“這些”，單數(shù)是this。

eg:Theseare

flowers.（近處）those：指“那些”，單數(shù)是that。

eg:Thoseare

books.（遠(yuǎn)處）1.Whatarethese?

這些是什么？回答：

Theyare+名詞復(fù)數(shù)。2.Whatarethose?那些是什么？回答：

Theyare+名詞復(fù)數(shù)。Doexercise1.dishes2.books3.dogs4.donkeys5.pencils6.duckstekhnologicWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDWORDSummary名詞變復(fù)數(shù)規(guī)則變化二:(1).一般情況下，在詞尾直接加s。(2)以s,x,sh,ch結(jié)尾的，詞尾加es。(buses,glasses,boxes...)(3)以y結(jié)尾，輔音字母+y結(jié)尾，變y為i加es;元音字母+y結(jié)尾直接加s。(4)單復(fù)同形sheep-sheep2.these,those特殊疑問句及回答Whatarethese？Whatarethose?回答Theyare+名詞復(fù)數(shù)。Doexercise一、寫出下列單詞的復(fù)數(shù)形式。1.cherry____2.sheep_____3.book_____4.peach______5.bus______6.glass______7.baby_____8.box_________9.boy______10.dish_________Doexercise二、句型轉(zhuǎn)換1.Thesearecherries.(改為否定句）2.Thoseareboxes.(改為一般疑問句并做否定回答）3.Thatismymother.(改為一般疑問句并做肯定回答）4.Thisisaduck.(改為否定句）5.Thereisabookinthebag.(改為一般疑問句并做肯定回答）Newwordsboxcherryfooddishboxcherryfooddish5朵花送花10朵花boxcherryfooddish5朵花10朵花送花boxcherryfooddish10朵花送花5朵花glassforkknifesandwichglassforkknifesandwichforkglassforkknifesandwichknifeglassforkknifesandwichglassstrawberrypeachbamboopotatostrawberrypeachbamboopotato5朵花5朵花10朵花15朵花BACD開罐有獎(jiǎng)strawberrypeachbamboopotato10朵花5朵花15朵花5朵花BACD開罐有獎(jiǎng)strawberrypeachbamboopotato10朵花5朵花15朵花10朵花BACD開罐有獎(jiǎng)box盒子cherry櫻桃dish盤子food食物fork叉子glass玻璃杯knife刀sandwich三明治strawberry草莓bamboo竹子peach桃子potato土豆PassageA：Hereyouare,Mum!Theboxes!B:Whatarethese?

They’redishes.Andglasses.德高望重A：Hereyouare,Mum!Theboxes!B:Whatarethese?

They’redishes.Andglasses.變本加厲A：Hereyouare,Mum!Theboxes!B:Whatarethese?

They’redishes.Andglasses.披星戴月A:Oh!Whatgreatfood!B.Whatarethese?C.They’reknivesandforks.D.Wow!Sausages!大顯身手A:Oh!Whatgreatfood!B.Whatarethese?C.They’reknivesandforks.D.Wow!Sausages!歸心似箭A:Oh!Whatgreatfood!B.Whatarethese?C.They’reknivesandforks.D.Wow!Sausages!里應(yīng)外合A:Thesearestrawberries.B:Andcherries.C:Oh,sandwiches!D:Andtomatoes.E:Butwherearethesausages?A:Thesearestrawberrie