新概念1Lesson50教案
新概念1Lesson50教案 篇1
新概念英语第一册lesson 50 He likes----
But he doesn’t like---【
一、听录音回答问题】 【
二、生词和短语】
1、tomato n.西红柿
2、potato n.土豆
3、cabbage n.卷心菜
4、lettuce n.莴笋
5、pea n.豌豆
6、bean n.豆角
7、pear n.梨
8、grape n.葡萄
9、peach n.桃子 【
三、语法讲解】
1、一般现在时的否定形式
句子结构:主谓宾句型的否定形式。包括以下情况: 第三人称单数:(1)主+doesn’t+动词原形+其它。
He/She/It/My father doesn’t like meat.(2)主+isn’t+动词原形+其它。
He/She/It/My father isn’t a teacher.其它人称:(1)主+don’t+动词原形+其它。
I/You/We/You/They don’t want to go shopping.(2)主+am not/aren’t+动词原形+其它。
I am not a student./You are not a doctor.2、一般现在时的一般疑问句和答句
第三人称单数:(1)Does+主+动词原形+其它? Does he/she want a cup of tea? 肯定回答及否定回答:
Yes, he does.No, he doesn’t.Yes, she does.No, she doesn’t Yes, it does.No, it doesn’t.(2)Is+主+动词原形+其他? Is he/she a nurse? 肯定回答及否定回答
Yes, he is.No, he is not.Yes, she is.No, she is not.其它人称:(1)Do+主+动词原形+其它? Do you/they often watch TV ? 肯定回答及否定回答 Yes, I do.No, I don’t.Yes, we do.No, we don’t Yes, they do.No, they don’t.(2)Am/Are+主+动词原形+其它? Are they your parents? 肯定回答及否定回答
Yes, they are.No, they are not.Yes, I am.No, I am not.3、一般现在时的特殊疑问句
特殊疑问代词(What/how/where/which)+do/does+主+动词原形+其他? What does your father do? Which season do you like? How does he go to school?
4、可数名词与不可数名词的区别
(1)普通名词所表示的人或事物是可以按个数计算的,这类名词叫可数名词。可数名词有单数和复数两种形式。指一个人或一件事物时,用单数形式;指两个或多个人或事物时用复数形式。名词由单数形式变成复数形式的规则如下:
1.一般的名词词尾直接加-s。如:
book → books room → rooms
house → houses day → days
2.以s, ss, ch, sh, x 结尾的名词,在词尾加-es。如:
bus → buses glass → glasses
watch → watches
dish → dishes box → boxes
3.以“辅音字母+y”结尾的名词,要先将y改为i再加-es。如:
city → cities body → bodies
factory → factories等等。
4.以f 或fe 结尾的名词,要将f或fe改为v再加-es。如:
half → halves leaf → leaves
knife → knives wife → wives
5.特例 [悄悄话:特例常常考,要记住。]
① child → children
② man → men woman → women
policeman → policemen
(规律:man → men)
③ tomato → tomatoes
potato → potatoes
[悄悄话: 初中英语以o 结尾的名词变复数时只有这两个词加-es,其余的当然加-s喽!如:photo → photos ]
④ foot → feet tooth → teeth
[悄悄话: oo变成ee。]
⑤ sheep, Chinese, Japanese单、复数同形 [悄悄话:变复数时词形不变。]
⑥ people单数形式表示复数意义,要求谓语动词用复数; people的复数形式peoples通常指“多个民族”。
(2)如果普通名词所表示的事物是不能按个数来计算的,这类名词就叫不可数名词。不可数名词分为物质名词(表示无法分为个体的物质,如meat, rice, water, milk, orange 等)和抽象名词(表示动作、状态、情况、品质等抽象概念,如work, homework, time, health, friendship等)。
【
四、巩固练习】
1、课本P100练习题
2、填写正确的形式
(1)What ________ LIliy want to have for dinner?(2)How does he ______(go)to work ?(3)Does she _________(like)a cup of tea?(4)I ________(否定)watch TV every day.3、写出下列名词的复数形式
orange class text monkey piano child shelf bed country
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