新概念英语第一册课件+练习Lesson49-50

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Lessn 49 At the butcher’s
butcher [ˈbʊtʃə] n. 卖肉的
meat [miːt] n. （食用）肉
beef [biːf] n. 牛肉
lamb [læm] n. 羔羊肉
husband [‘hʌzbənd] n. 丈夫
steak [steɪk] n. 牛排
mince [mɪns] n. 肉馅
chicken [ˈtʃɪkɪn] n. 鸡
tell [tel] v. 告诉
truth [truːθ] n. 实情
either [ˈaɪðə] adv. 也（用于否定句）
sme/any meat
a pund f beef
tw punds f lamb
a piece f steak
half a pund f mince
⭐a chicken （整只鸡）
What des Mr. Bird like?
He likes steak.
Des the butcher like chicken?
N, he desn’t.
Read alud
Butcher: D yu want any meat tday, Mrs. Bird? Mrs. Bird: Yes, please.Butcher: D yu want beef r lamb?Mrs. Bird: Beef, please. Butcher: This lamb's very gd. Mrs. Bird: I like lamb, but my husband desn’t .
Butcher: What abut sme steak? This is a nice piece.Mrs. Bird: Give me that piece please. And a pund f mince, t. Butcher: D yu want a chicken, Mrs. Bird? They're very nice.Mrs. Bird: N, thank yu.
Mrs. Bird: My husband likes steak, but he desn't like chicken.Butcher: T tell yu the truth, Mrs. Bird, I dn't like chicken, either !
beef r lamb
at+the+职业’s 表示在---（工作的）地点
at the baker’s
at the statiner’s
at the butcher’s
肯定句：I want sme meat.
否定句：I dn’t want any meat.
一般疑问句：D yu want any meat?
sme/any修饰可数名词复数和不可数名词。sme用于肯定句，any用于否定和疑问句。
回答：Yes, I d./ N, I dn’t.
D yu want beef r lamb?
-I want sme beef.
r连接的选择疑问句，回答不能用yes, n 回答
Is Sphie a teacher r a keybard peratr?
-She is a keybard peratr.
but “但是”，转折连词
e.g. I like black cffee, but I dn’t like white cffee.
e.g. I like apples, but I dn’t like pears.
What abut sme steak?
What abut =hw abut 表示建议
✏ What abut +名词
✏ What abut +动词ing
What abut swimming with us?
Give me that piece, please.
✏ 祈使句，变否定句，在句前+Dn’t,
否定句: Dn’t give me that piece, please.
✏ give sb. sth.= give sth. t sb.
（同义句）Give that piece t me.
T tell yu the truth.
T tell yu the truth. I dn’t knw the answer.
She is Chinese, t.
Are yu French, t?
I dn’t like chicken, either.
either, 否定句句末
She likes beef.
He desn’t like chicken.
And I like beef, t.
And I dn’t like chicken, either.
I like drinking cffee.
I dink it every day.
?一般现在时定义：表示习惯和经常做的事情
I ften dink it in the mrning.
Smetimes, I dink a cup in the afternn.
smetimes 有时候
always总是，一直
every day 每天
n Mndays 在每周一
twice a week 每星期2次
in the mrning/afternn/evening 在每天的早、中、晚
?结构Ⅰ当主语为非单三(I,we,yu,they, 复数名词和代词)时
✏肯定句：主语+动词原形
✏否定句：主语+dn’t+动词原形
✏一般疑问句：D+主语+动词原形---?
I like black cffee.
I dn’t like milk in my cffee.
D yu like biscuits?
✏ 肯定句：主语+动词单三
✏ 否定句：主语+desn’t+动词原形
✏ 一般疑问句：Des+主语+动词原形---?
He likes beef.
Des he like lamb?
?结构Ⅱ当主语为单三(he, she,it, 单数名词和代词)时
⭐动词单三变化规则：✏直接加s play -plays eat-eats ✏以s，x，sh，ch，结尾的动词加es pass-passes传递 relax-relaxes放松 brush-brushes刷 watch-watches d-des g-ges ✏以辅音字母加y结尾，把y变i＋es fly-flies study-studies✏特殊变化：have 变成 has
Lessn 50 He likes--- But he desn’t like---
tmat [təˈmɑːtəʊ] n. 西红柿
ptat [pəˈteɪtəʊ] n. 土豆
cabbage [ˈkæbɪdʒ] n. 卷心菜
lettuce [ˈletɪs] n. 莴苣
bean [biːn] n. 豆角
pear [peə] n. 梨
grape [ɡreɪp] n. 葡萄
peach [piːtʃ] n. 桃
pea [piː] n. 豌豆
Listen and write
Des Penny like tmates?
Yes, she des.
She likes tmates, but she desn’t want any.
D yu like ptates?
I like ptates, but I dn’t wany any.
Des Tm like cabbage?
Yes, he des.
He likes cabbage, but he desn’t want any.
Des Tm like lettuce?
He likes lettuce, but he desn’t want any.
2. She likes tea, but he_____.
完成以下句子，用am nt, aren’t ,isn’t, can’t, dn’t或desn’t.填空
1. He likes cffee, but I _____.
3. He is eating sme bread, but she______.
6. He is reading a magazine, but I______.
5. They are wrking hard, but we_____.
4. She can type very well, but he _____.
✳变否定句，在情、be、助后面+nt
举例：Des Penny like tmates?
模仿下面例句，回答问题，用I, he, she.
Yes, she des.She likes tmates, but she desn’t want any.
举例：D yu like ptates?
Yes, I d.I like ptates, but I dn’t want any.
1. Des Sam like cabbage?
2. Des Sam like lettuce?
3. D yu like peas?
4. Des Mrs. White like beans?
5. D yu like bananas?
6. Des Mr. Jnes like bananas?
7. Des Gerge like apples?
8. Des Elizabeth like pears?
9. D yu like grapes?
10. Des Carl like peaches?
Yes, he des.He likes cabbage, but he desn’t want any.
Yes, he des.He likes lettuce, but he desn’t want any.
Yes, I d.I like peas, but I dn’t want any.
Yes, she des.She likes beans, but she desn’t want any.
Yes, I d.I like bananas, but I dn’t want any.
6. Des Mr. Jnes like ranges?
Yes, he des.He likes ranges, but he desn’t want any.
Yes, he des.He likes apples, but he desn’t want any.
Yes, she des.She likes pears, but she desn’t want any.
Yes, I d.I like grapes, but I dn’t want any.
Yes, she des.She like peaches, but she desn’t want any.