新概念青少版入门级B-Unit.ppt

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1、what super foodunit 7warm upchickenbirdsheephorselambgoatduckdonkeyWhats missing?单数变复数后的发声 book-books duck-ducks desk-desks goat-goats farm-farmspuzzle-puzzleschair-chairs bed-beds语 法 1This is.This isnt.These are.These arent.That is.That isnt.Those are.Those arent.肯定句肯定句否定句否定句语 法 2 Are these/those.?

2、Are these/those.?Yes,they are.Yes,they are.No,they arent.No,they arent.lesson 1What are these?They are boxes.a cherry cherriessandwichsandwiches strawberrystrawberriesa tomato tomatoestomatoesSausage FoodfoodWhat super food!a dish dishesa forkforks a knife knives a glass glasses strawberrystrawberry

3、 cherry food dish glass sandwichsandwich fork knifestrawberryforkcherryfoodstrawberrysandwichknifefoodboxdishsandwichknifebedroomcherryglassglassappleapplesbookbooksbusbusespeachpeachesdishdishesknifeknivesboxboxesleaves直接加直接加s以以s,x,ch,sh结尾加结尾加es以以f,fe结尾把结尾把f,fe变为变为vesbabybabiescandycandies以辅音字母加以辅音

4、字母加y结尾结尾把把y变变i加加es.原音字母加原音字母加y直接加直接加sleafbutterflybutterfliesmanmenwomanwomenfootfeetchildchildrensheepsheeptoothteethpianopianos以以o结尾，有生命的加结尾，有生命的加-es，无生命的加无生命的加-s tomatopotatotomatoespotatoes不规则名词复数不规则名词复数要用心记忆要用心记忆1.1.一般情况直接加一般情况直接加一般情况直接加一般情况直接加s,/s/或者或者或者或者/z/2.2.以以以以s,sh,x,ch 结尾的单词复数加结尾的单词复数加结

5、尾的单词复数加结尾的单词复数加es/iz/.3.3.以以以以f或者或者或者或者fe 结尾的，变它们为结尾的，变它们为结尾的，变它们为结尾的，变它们为 ves/vz/.4.4.以辅音加以辅音加以辅音加以辅音加y结尾的变结尾的变结尾的变结尾的变y为为为为i加加加加 es/z/;5.5.o结尾的有生命加结尾的有生命加结尾的有生命加结尾的有生命加es/z/,无生命加无生命加无生命加无生命加s/z/.6.6.不规则变化：不规则变化：不规则变化：不规则变化：sheep-sheep child-childrenfoot写出下列名词的复数形式写出下列名词的复数形式1.deskshirt3.window4.bo

6、xwatchboypartypolicemanpotato busfamily knifeleafwolftomatomanpiano2.teachercarHere you are,Mum!The boxes!What are these?And glasses.Theyre dishes.theyre=they areWhat are these?They re knives and forks.Oh!What great food!Wow!Sausages!These are strawberries.And cherries.And tomatoes.Oh,sandwiches!.Bu

7、t where are the sausages?They are .boxesthey are=theyreThey are .cherriesThey are .sandwichesdishesglassesstrawberriesforksknivesD Listen and say.Theyre.E Listen and act.What are these？Theyre forks.food:cherry sandwich strawberrybox dish fork glass knifeWhat are these?They re.总结总结1.1.一般情况直接加一般情况直接加一

8、般情况直接加一般情况直接加s,/s/或者或者或者或者/z/2.2.以以以以s,sh,x,ch 结尾的单词复数加结尾的单词复数加结尾的单词复数加结尾的单词复数加es/iz/.3.3.以以以以f或者或者或者或者fe 结尾的，变它们为结尾的，变它们为结尾的，变它们为结尾的，变它们为 ves/vz/.4.4.以辅音加以辅音加以辅音加以辅音加y结尾的变结尾的变结尾的变结尾的变y为为为为i加加加加 es/z/;5.5.o结尾的有生命加结尾的有生命加结尾的有生命加结尾的有生命加es/z/,无生命加无生命加无生命加无生命加s/z/.6.6.不规则变化：不规则变化：不规则变化：不规则变化：sheep-sheep

9、 child-childrengrammarlesson 2 a bamboo bamboos a peach peaches a potato potatoesTheyre .bamboospeachespotatoesWhat are these/those?-What are these/those?-Theyre .What 引导的感叹句多么红的苹果呀！What red apples！多么强壮的男孩呀！What a strong boy!多么的绿的叶子呀！What a green leaf!多么难看的猴子呀！What an ugly monkey!What 感叹句的表达方法表达出名词r

10、ed apples在名词前加上WhatWhat red apples！练习多么大的盒子呀！What a big box!多么可爱的兔子呀！What a cute rabbit!多么小的老鼠呀！What a little mouse!They are.Its a/an.难点：难点：strange感叹句：感叹句：What strange food!重点：重点：What are those?They re.1.1.一般情况直接加一般情况直接加一般情况直接加一般情况直接加s,/s/或者或者或者或者/z/2.2.以以以以s,sh,x,ch 结尾的单词复数加结尾的单词复数加结尾的单词复数加结尾的单词复数加es/iz/.3.3.以以以以f或者或者或者或者fe 结尾的，变它们为结尾的，变它们为结尾的，变它们为结尾的，变它们为 ves/vz/.4.4.以辅音加以辅音加以辅音加以辅音加y y结尾的变结尾的变结尾的变结尾的变y y为为为为i i加加加加 es/z/;5.o5.o结尾的有生命加结尾的有生命加结尾的有生命加结尾的有生命加es/z/,无生命加无生命加无生命加无生命加s/z/.6.6.不规则变化：不规则变化：不规则变化：不规则变化：sheep-sheep child-children