人教版七年級(jí)英語(yǔ)上冊(cè)Unit6第二課時(shí)教學(xué)課件

Unit6Doyoulikebananas？第二課時(shí)

SectionA（GrammarFocus~3c）名師點(diǎn)撥實(shí)義動(dòng)詞like的用法1.實(shí)義動(dòng)詞是表示動(dòng)作或狀態(tài)的詞。實(shí)義動(dòng)詞作謂語(yǔ)動(dòng)詞時(shí)，人稱和數(shù)必須與主語(yǔ)保持一致。此外，它們還有時(shí)態(tài)、語(yǔ)態(tài)、語(yǔ)氣等變化。在一般現(xiàn)在時(shí)中，除第三人稱單數(shù)形式外，謂語(yǔ)動(dòng)詞用原形。當(dāng)主語(yǔ)是第三人稱單數(shù)形式時(shí)，謂語(yǔ)動(dòng)詞要有相應(yīng)的變化。含有實(shí)義動(dòng)詞的陳述，在變?yōu)橐蓡?wèn)句或否定句時(shí)，需要借助助動(dòng)詞do或does。2.like作實(shí)義動(dòng)詞，意為“喜歡；喜愛(ài)”。實(shí)義動(dòng)詞like在一般現(xiàn)在時(shí)中的用法見(jiàn)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.一般疑問(wèn)句和簡(jiǎn)略答語(yǔ)—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.用所給單詞的適當(dāng)形式填空（1）Mary________(like)thisringverymuch.（2）Mycousin________(like)playingsoccerintheafternoon.（3）TomandJerry________(like)toplaytogether.（4）_______（do）Jimliketoeatchickenforlunch?（5）________(do)theylikeeatingapples?likeslikeslikeDoesDo2.根據(jù)要求完成句子，每空一詞（1）—DoesSamlikeeatingbread?（作肯定回答）—Yes,________________.（2）—DoesMr.

Brownlikerice?(作否定回答)—No,___________________.（3）Shelikespears.（改為復(fù)數(shù)句）They___________________.hedoeshedoesn'tlikepears可數(shù)名詞及其單復(fù)數(shù)形式1.可數(shù)名詞的單數(shù)形式一般可以用不定冠詞(a,an）修飾,意為“一個(gè)/只/支……”。a用于以輔音音素開(kāi)頭的單詞前，而an用于以元音音素開(kāi)頭的單詞前。如：apear1個(gè)梨；anapple1個(gè)蘋(píng)果。

2.可數(shù)名詞的復(fù)數(shù)形式:規(guī)則變化舉例一般情況下,直接在名詞后面加-segg→eggs,orange→oranges以s,x,sh,ch結(jié)尾的名詞，在其后面加-eswatch→watches,box→boxes以f或fe結(jié)尾的名詞，先變f或fe為v，再加-esleaf→leaves，wife→wives以“輔音字母+y”結(jié)尾的名詞,先變y為i,再加-esstrawberry→strawberries,dictionary→dictionaries規(guī)則變化舉例以o結(jié)尾的名詞，在其后面加-s或-eskangaroo→kangaroos,tomato→tomatoes背誦口訣:單數(shù)名詞變復(fù)數(shù),多數(shù)直接加-s；s,x,ch,sh來(lái)結(jié)尾,直接加上-es；詞尾若是f或fe,通常變成v再加-es；輔音加y在詞尾,y變i加-es；詞尾字母若是o,加-s或者-es；收音機(jī)照片動(dòng)物園(radio,photo,zoo),要加-s請(qǐng)記好；英雄土豆西紅柿(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不可數(shù)名詞1.不可數(shù)名詞無(wú)復(fù)數(shù)形式，因此句中的謂語(yǔ)動(dòng)詞要用第三人稱單數(shù)形式。2.不可數(shù)名詞前不能直接使用a和an。

【拓展】在英語(yǔ)中,有些名詞既可以充當(dāng)可數(shù)名詞,也可以充當(dāng)不可數(shù)名詞,但是它們各自表達(dá)的意義有所不同。如：例詞作不可數(shù)名詞作可數(shù)名詞food意為“食物”表示類別fruit意為“水果”ice-cream意為“冰激凌”表示份數(shù)salad意為“沙拉”chicken意為“雞肉”表示“小雞”orange意為“橙汁；橙色”表示“橙子”

()1.There_______somechickenontheplate(盤(pán)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課堂小測(cè)一、根據(jù)首字母提示，用單詞的適當(dāng)形式填空，每空一詞1.Youcanputaneggbetweenthesetwopiecesofb________tomakeasandwich.2.—Whendoyouhaveb____________?—Quiteearly,atabout6：30inthemorning.readreakfast3.Ihavel________atschool,andIeatdinnerathome.4.Myfavoritef________areapplesandpears.5.Somepeopledon'tthinktomatoesarev____________.unchruitsegetables二、根據(jù)漢語(yǔ)意思完成句子,每空一詞6.她媽媽早上喝牛奶,吃一個(gè)雞蛋。Hermother________________and___________________________inthemorning.7.我不喜歡梨,你呢？I________________pears.What________you?drinksmilkeats/hasaneggdon'tlikeabout8.我喜歡水果和蔬菜。Ilike_________and____________.9.漢堡包不健康,但是米飯很健康。_______________________nothealthy,but________________veryhealthy.10.兔子喜歡吃胡蘿卜。Rabbits________eating___________.fruitvegetablesHamburgersarericeislikecarrots三、語(yǔ)法選擇

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（足夠的）moneybecause