七年级英语上册 unit6 section A 课件 外研版.ppt

doyouhave?,apear,strawberries,pears,astrawberry,abanana,bananas,anorange,oranges,vegetables,tomatoes,broccoli,broccoli,atomato,vegetables,apotato,potatoes,acarrot,carrots,hamburgers,frenchfries,salad,icecream,western-stylefood,chicken,match,hamburgerstomatoesbroccolifrenchfriesorangeicecreamsaladbananasstrawberriespears,a,b,c,d,e,f,g,h,i,j,可数名词：apples,hamburgers,bananas,oranges,strawberries,tomatoes,potatoes,frenchfries,不可数名词：broccoli,icecream,salad，chicken,itisanicecream/asalad.,itisicecream/salad.,itisbanana.,itisabanana.,itisbroccoli.,itisabroccoli.,a.anapple_applesanorange_orangesabanana_bananasahamburger_hamburgers,仔细观察,发现规律,atomato_tomatoesapotato_potatoes,c.astrawberry_strawberriesafamily_familiesadictionary_dictionaries,一般名词变复数形式的规律：1.一般在名词的词尾加-s.如：banana-bananas2.以-o,-s,-sh,-ch,-x结尾的名词,在词尾加-es构成复数形式如：tomato-tomatoes,watch-watches，box-boxes3.有些以-o结尾的名词，则加-s.如：photo-photos4.以辅音字母加-y结尾的名词，则把-y改为i，加-es.如：family-families,5.以-f或-fe结尾的名词，则把-f,-fe改为v，再加-es.如chief-chieves（小偷）,wife-wives（妻子）,knife-knives（小刀）,leaf-leaves（叶子）,wolf-wolves（狼）,life-lives（生命）6.有些名词以不规则来构成复数形式如：man-men（男人）,woman-women（女人）childchildren（孩子）7.有些名词单复数相同如：sheep-sheep（羊）deerdeer（鹿）,name,eraser,book,dictionary,watch,key,child,family,life,man,friend,photo,table,tennis,tomato,strawberry,boy,exx.rewritethewords.1.tomato（复数）2.fry（复数）3.strawberry（复数）4.too(同音词）5.have（单三）6.she（复数）7.boring（反义词）8.no（同音词）9.you(形容词性物主代词）10.this（复数）,tomatoes,fries,strawberries,two/to,has,they,interesting/fun,know,your,these,11.orange(复数)12.banana(复数)13.photo(复数)14.family(复数)15.bus(复数)16.watch(复数)17.woman(复数)18.child(复数),oranges,bananas,photos,families,buses,watches,women,children,pairwork,doyoulike?yes,ido.ilike.no,idont.idontlike.,doyoulikebananas?,yes,ido./no,idont.,bananas,hamburgers,salad,broccoli,frenchfries,icecream,strawberries,tomatoes,oranges,oranges,frenchfries,icecream,strawberries,potatoes,carrots,doeshe/shelikeoranges?yes,he/shedoes.no,he/shedoesnt.,1blistenandnumbertheconversations1-3,a:doyoulikesalad?b:no,idont.,a:doyoulikebananas?b:yes,ido.,a:doyoulikeoranges?b:yes,ido.,2,3,1,2alistenandthefoodyouhear,circle,hamburgers,pearsbroccolifrenchfries,orangesicecreamsaladbananas,2blistenagainandfillintheblanks,broccoli,broccoli,icecream,icecream,a:ilikebananas/icecreamdoyoulikebananas/icecream.?b:yes,ido.a:letshave(吃）bananas/icecreamb:thatsoundsgood.,a:ilikebananas/icecreamb:idontlikebananas/icecream,a:ilikepears./b:idontlikepears./c:she/helikespears./d:she/hedoesntlikepears.,grammarfocus1,do_likesalad?,you,yes,ido.no,idont.,do_likesalad?,they,yes,theydo.no,theydont.,grammarfocus2,does_likesalad?,he,yes,hedoes.no,hedoesnt.,does_likesalad?,she,yes,shedoes.no,shedoesnt.,grammarfocus3,ilike_.idontlike_.,theylike_.theydontlike_