新概念英语一讲义教师版L49~50教师版.doc

Lesson 49 50 At the butcher's 词汇详解(1) butcher n. 卖肉者e.g. Butchers sell all kinds of meat. 卖肉者出售各种肉类。 at the butchers 在肉店(2) meat n.（食用）肉 Ue.g. I like eating meat very much. 我非常喜欢吃肉。(3) beef n. 牛肉 Ue.g. I don't like the beef, I want some fish. 我不喜欢牛肉，我想要一些鱼肉。(4) lamb n. 羔羊 C / 羔羊肉 U 作羔羊肉解释：Would you like some lamb? 您想要一些羔羊肉吗？作羔羊解释：How many lambs are there on the farm? 农场里有几只羔羊？(5) husband n. 丈夫e.g. The man over there is Mary's husband.那边的男子是玛丽的丈夫。相对反义词：wife妻子(6) steak n. 牛排 e.g. Id like to order a steak, please. 我想点一份牛排。 衍生：除牛排外，也可解释为肉排、鱼排(7) chicken n. 鸡 C / 鸡肉 U作鸡肉解释：I want some chicken, please. 我想买一些鸡肉。作鸡解释：There are six chickens inside the fence. 栅栏内有六只鸡。(8) tell v. 告诉e.g. My mother always tells me a story before I go to sleep. 我妈妈总是在我睡前给我讲一个故事。常用搭配：tell a story讲故事 tell a lie说谎 【学生版不出现】 试比较：say 说（后面通常紧跟说的内容）如： He says, its a beautiful day. 他说，今天是个好天气。 speak 说，讲（后面常常紧跟讲的语言）如： Can you speak English? 你会说英语吗？(9) truth n. 实情，真相e.g. He always tells the truth. 他一向说实话。常用搭配：To tell you the truth, 老实说，(10) either adv. 也（用于否定句）用法详见重点语法（2）(11) tomato n. 西红柿 e.g. Would you like some tomato juice? 要来些番茄汁吗？思考：tomato的复数形式为tomatoes(12) potato n. 土豆e.g. The potato is a kind of vegetable, not a fruit. 土豆是一种蔬菜，不是水果。思考：potato的复数形式为potatoes(13) cabbage n. 卷心菜(14) lettuce n. 莴苣，生菜(15) pea n. 豌豆(16) bean n. 豆角常见豆类：大豆 soya beans 咖啡豆 coffee beans(17) pear n. 梨，梨树(18) grape n. 葡萄a bunch of grapes 一串葡萄(19) peach n. 桃，桃树 重点语法(1) 一般现在时IIl 课文原句重现：My husband likes steak, but he doesn't like chicken. l 语法：主语是第三人称单数时的动词变化，变化方式如下： 当主语是第三人称单数时，变化方式如下：1. 大多数动词在词尾加-s构成。如： work works read reads2. 以s, x, sh, ch及字母o结尾的动词，要加-es，如： guess guesses mix mixes do does3. 以辅音字母加y结尾的动词，应将y变成i再加-es。如： fly flies study studies4. 有些动词变化不规则，需特殊记忆，如： have has be is? 试一试：请写出下列动词的第三人称单数形式1. look -looks 2. come- comes 3. listen- listens4. finish- finishes 5. catch- catches 6. go - goes7. carry- carries 8. teach- teaches 9. run runsl 否定句：主语（第三人称）+ doesnt/does not+动词原形+其它e.g. Tom makes a cake. 否定句：Tom doesnt make a cake.l 一般疑问句：Does+主语（第三人称）+动词原形+其它e.g. He likes eating chocolate.一般疑问句：Does he like eating chocolate？回答：Yes, he does. / No, he doesnt.l 选择疑问句：一般疑问句+or+被选择的情况（请参考Lesson19-20重点语法）e.g. Doe she live in a city or a village?(根据实际情况回答)回答：He lives in a city.(2) either的用法l 课文原句重现：I don't like chicken either.l 语法：too和either，这两个词都表示“也”，但用法上有区别：1. too一般用于肯定句，且常用在句末；2. either用于否定句，且常放在句末。? 试一试：请选用too, either完成下列句子1. I dont have a pen. My brother doesnt have one either.2. Im going to have a holiday. Sam is going to have a holiday too.? 试一试：Neil is playing a game, can you help it? 通过表格中单词变形规则的不同，猜出数字。如下:workflygetreadlivetelltrystudylikeworkflygetreadlivetelltrystudylike fly, try, study都是去y加ies，所以得出数字4。eatfixlistenlookwatchplaymakegorunplantpainttakefeedbefightdancesingclean