人教版七年级英语上册Unit6第二课时教学课件

Unit6Doyoulikebananas？第二课时

SectionA（GrammarFocus~3c）名师点拨实义动词like的用法1.实义动词是表示动作或状态的词。实义动词作谓语动词时，人称和数必须与主语保持一致。此外，它们还有时态、语态、语气等变化。在一般现在时中，除第三人称单数形式外，谓语动词用原形。当主语是第三人称单数形式时，谓语动词要有相应的变化。含有实义动词的陈述，在变为疑问句或否定句时，需要借助助动词do或does。2.like作实义动词，意为“喜欢；喜爱”。实义动词like在一般现在时中的用法见下表：肯定句否定句Ilikebananas.Youlikebananas.He/Shelikesbananas.We/You/Theylikebananas.Idon't(donot)likebananas.Youdon't(donot)likebananas.He/Shedoesn't(doesnot)likebananas.We/You/Theydon't(donot)likebananas.一般疑问句和简略答语—DoIlikebananas?—Yes,youdo.—No,youdon't(donot).—Doyoulikebananas?—Yes,Ido.—No,Idon't(donot).—Doeshe/shelikebananas?—Yes,he/shedoes.—No,he/shedoesn't(doesnot).—Dowelikebananas?—Yes,we/youdo.—No,we/youdon't(donot).—Doyoulikeoranges?—Yes,wedo.—No,wedon't(donot).—Dotheylikeoranges?—Yes,theydo.—No,theydon't(donot).

1.用所给单词的适当形式填空（1）Mary________(like)thisringverymuch.（2）Mycousin________(like)playingsoccerintheafternoon.（3）TomandJerry________(like)toplaytogether.（4）_______（do）Jimliketoeatchickenforlunch?（5）________(do)theylikeeatingapples?likeslikeslikeDoesDo2.根据要求完成句子，每空一词（1）—DoesSamlikeeatingbread?（作肯定回答）—Yes,________________.（2）—DoesMr.

Brownlikerice?(作否定回答)—No,___________________.（3）Shelikespears.（改为复数句）They___________________.hedoeshedoesn'tlikepears可数名词及其单复数形式1.可数名词的单数形式一般可以用不定冠词(a,an）修饰,意为“一个/只/支……”。a用于以辅音音素开头的单词前，而an用于以元音音素开头的单词前。如：apear1个梨；anapple1个苹果。

2.可数名词的复数形式:规则变化举例一般情况下,直接在名词后面加-segg→eggs,orange→oranges以s,x,sh,ch结尾的名词，在其后面加-eswatch→watches,box→boxes以f或fe结尾的名词，先变f或fe为v，再加-esleaf→leaves，wife→wives以“辅音字母+y”结尾的名词,先变y为i,再加-esstrawberry→strawberries,dictionary→dictionaries规则变化举例以o结尾的名词，在其后面加-s或-eskangaroo→kangaroos,tomato→tomatoes背诵口诀:单数名词变复数,多数直接加-s；s,x,ch,sh来结尾,直接加上-es；词尾若是f或fe,通常变成v再加-es；辅音加y在词尾,y变i加-es；词尾字母若是o,加-s或者-es；收音机照片动物园(radio,photo,zoo),要加-s请记好；英雄土豆西红柿(hero,potato,tomato),要加-es不要忘

()1.Youcanseesome_______onthetable.A.tomato

B.tomatoes

C.tomatos()2.Mymotherlikesstrawberriesverymuch,butmyfatherdoesn'tlike_______.A.it

B.them

C.theyBB

()3.Iliketohavethree_______andtwo_______.A.orange；apples

B.oranges；appleC.oranges；apples()4.Apenisonthedesk.Is_______yours?A.it

B.them

C.itsCA不可数名词1.不可数名词无复数形式，因此句中的谓语动词要用第三人称单数形式。2.不可数名词前不能直接使用a和an。

【拓展】在英语中,有些名词既可以充当可数名词,也可以充当不可数名词,但是它们各自表达的意义有所不同。如：例词作不可数名词作可数名词food意为“食物”表示类别fruit意为“水果”ice-cream意为“冰激凌”表示份数salad意为“沙拉”chicken意为“鸡肉”表示“小鸡”orange意为“橙汁；橙色”表示“橙子”

()1.There_______somechickenontheplate(盘子).A.is

B.are

C.am()2.Look！Somebread_______ontheplate,andsomevegetables_______inthebasket.A.are；is

B.is；is

C.is；areAC

()3.Ilike_______.Doyoulike_______?A.milk；it

B.milks；themC.milk；themA课堂小测一、根据首字母提示，用单词的适当形式填空，每空一词1.Youcanputaneggbetweenthesetwopiecesofb________tomakeasandwich.2.—Whendoyouhaveb____________?—Quiteearly,atabout6：30inthemorning.readreakfast3.Ihavel________atschool,andIeatdinnerathome.4.Myfavoritef________areapplesandpears.5.Somepeopledon'tthinktomatoesarev____________.unchruitsegetables二、根据汉语意思完成句子,每空一词6.她妈妈早上喝牛奶,吃一个鸡蛋。Hermother________________and___________________________inthemorning.7.我不喜欢梨,你呢？I________________pears.What________you?drinksmilkeats/hasaneggdon'tlikeabout8.我喜欢水果和蔬菜。Ilike_________and____________.9.汉堡包不健康,但是米饭很健康。_______________________nothealthy,but________________veryhealthy.10.兔子喜欢吃胡萝卜。Rabbits________eating___________.fruitvegetablesHamburgersarericeislikecarrots三、语法选择

Mymotherandgrandmotherlikegrowingthings.Theyalwaysgrowmanyvegetablesin____11____yard（院子）.()11.A.we

B.our

C.ourselvesBMeat（肉）isalittleexpensive.Wecan't____12____iteveryday.Ifmeatisonthetablefordinner,itis____13____specialdinner.Weusuallyeatrice,soup____14____otherthingsforeachmeal（餐）.()12.A.eat

B.eating

C.toeat()13.A.a

B.an

C.the()14.A.but

B.or

C.andAAC

Ilikesweetfood,____15____Idon'tlikevegetables.IfItakesomevegetablesoffmyplate,mymotherwillsaytome,“____16____dothat.Youshouldeatthemeal____17____vegetables.Ifyoudon'teatanyvegetables,thendon'teatdinner.”SoIhavetoeatmanyvegetables.()15.A.or

B.but

C.and()16.A.Doesn't

B.Don't

C.Do()17.A.on

B.with

C.ofBBB

Ilike____18____sweetfood.ButIdon'thaveenough（足够的）moneybecause