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Unit 8 How do you make a banana milk shake?一. 话题(Topic) cooking at home二. 重点词组(Key Phrases) 1. turn on 打开 2. cut up 切碎 3. pour into倒入 4. put into 放进去5.mix up 混合 6. add sth to 把加在 7.how many 多少8 .how much 多少 9. two teaspoons of 两茶匙 10.a cup of一杯 11. 3 slices of 三片 14. turn off 关上三. 交际用语1. How do you make a banana milk shake?1. First, peel the milk into the blender3. Then put the milk into the blender.4. How many bananas do we need ?5. We need three bananas .四. 重点难点释义(Language Points) 1. Turn on the blender. 打开搅拌器。 (1) 这是一个祈使句,又叫无主句,表示命令、请求等语气以动词原型开头的句子叫做祈使句。其否定形式是在前面加上 don't 构成。如: Sit down, please. 请坐。 Please don't sit down. 请不要坐下。 Put it away , please. 请把它拿走。 Please don't put it away. 请不要把它拿走。 (2)turn 作动词时,表示“转 ( 弯 ) ;翻转”,后加介词短语/副词 ( 作状语 ) 。如:turn on / off 开/关 ( 收音机, 电灯等 ) turn in 交出, 上交 turn.into.( 使 ) 变成,翻译成turn over 翻转。如:Please turn on / off the blender. 请打开/关上搅拌器。 Turn in your papers, please. 请把试卷交上来。 Water can turn into ice. 水可变成冰。 2. How many bananas do we need?我们需要多少香蕉? How many 是疑问词,表示“多少”,后面需跟复数名词。询问多少人或物的句型是:How many+ 复数名词 + 一般疑问句。如: How many boats can you see?你能看到多少只船? How many apples would you like?你想要几个苹果? How many books are there on the desk?桌上有多少本书? 3. How much honey do we need?我们需要多少蜂蜜? We need one teaspoon of honey. 我们需要一茶匙蜂蜜。 (1) How much 对不可数名词进行提问,表示“多少”,后面跟不可数名词。如: How much rice do you want ?你想要多少大米? How much money do you have ?你有多少钱? 注意:money 是不可数名词。 (2) 在英语词类中没有量词, 但英语有量的表达法。量的表达方法可分为三种类型: 表示容器的名词 +of, 如 a cup of tea, three bottles of milk 表示单位的名词 +of, 如 a piece of paper, seven piles of rice( 七堆米 ) 其他词 +of, 如 some of the apples .4. Do you like lettuce in sandwiches?你喜欢吃莴苣三明治吗? (1) like v. 喜欢 like sth. ( 接名词或代词 ) 喜欢某物 like to do sth. ( 接动词不定式 ) 喜欢做某事 like doing sth. ( 接动词 - ing 形式 ) 喜欢做某事 like sb. to do sth. ( 接复合宾语 ) 喜欢某人做某事 如:How do you like the weather here ?你觉得这里的天气如何? Do you like to play football ?你喜欢踢足球吗? I like reading very much. 我非常喜欢读书。 Teachers always like their students to ask questions. 老师们总是喜欢学生们问问题。 (2)like prep. 像, 与一样。词组:look like( 看起来像 ); be like (像) 。如:He looks like his father 他长得像他爸爸。 What's your new teacher like ?你们的新老师怎么样? 相似词辨析 1. how many 与 how much. how many 和 how much 都可以表示“多少”的意思。 how many 修饰可数名词, how much 修饰不可数名词。 how much 还可以表示“什么价钱”。如: How much is the pen ?这支钢笔多少钱? How much meat do you want ?你想要多少肉? How many oranges do you want ?你想要多少桔子? 2. in 与 into (1)in 意为“在内”,是表示静态的介词。 into 意为“进里”,是表示动态的复合介词。如:She is walking in the room 她正在房间里踱来踱去。 She walked into the room 她走进了房间。 (2) 在 put , throw, break, lay, fall 等动词之后, 既可以用 in, 也可以用 into, 这时 in也表示动态,常含有 into 的意思。如:He put all the books in/ into the bag 。他把所有的书都放进书包里。 (3) in 可以用作副词, into 则不能。如: Come in !进来! 3. cup 与 glass cup 和 glass 都可以作“杯”解。 cup 指的是用玻璃以外的原料制成的杯子,如用陶瓷等制成的带把儿的小茶杯,常常有托盘,用于喝茶 (牛奶、咖啡或可可等 ) 。 glass 指用玻璃制成的杯子,用于喝水、饮酒等。如:I would like a cup of tea 我想喝杯茶。 What about a glass of milk ?来杯牛奶怎么样? 4. need 与 want (1) 两者都可以表示“要”,“需要”,后面接名词、代词或动词不定式。如:He needs someone to help him. 他需要有人帮助他。 I want a bicycle for my birthday. 我生日的时候想要一辆自行车。 You need to wear warm clothes. 你需要穿暖和的衣服。 I want to see you. 我想要见你。 (2) want 可以接复合宾语, 而 need 则不能。如: He wanted you to ring him. 他想要你打电话给他。 (3) need 可以用作情态动词,表示必须, want 则不能。如: Need you go so soon?你非得这么快就走吗? You needn't talk so loud. 你不必这么大声讲话。 五. 语法知识1. 可数名词和不可数名词。 凡可计数的名词叫可数名词;凡是不可计数的名词叫不可数名词。 (1)可数名词分为单数和复数两种形式,前面可以用不定冠词、数词或 some 、 many 等词语修饰。如:a man, an apple, some children, many women (2) 不可数名词没有复数形式,前面不能用不定冠词、数词或 many 等词语修饰,但可以用 some , a little , much 等词语来修饰。有时可以与一些量词短语搭配,量词一般是可数的,有单数形式,也可以有复数形式。如:some water, a little milk, much food, a piece of bread, two bottles of ink, some glasses of water 2. need 的用法 need 既是一个情态动词,也是一个实义动词,都是“需要”的意思。当它用作情态动词时,主要用于否定句或疑问句。 Needn't 可以后接不带 to的动词原形,在疑问句中,也可以把 need 放在句首。如: You needn't be in bed all the time你不必老是躺在床上。 Need I look for your coat now?现在,需要我找你的大衣吗? No, you needn't. We can look for it after school . 不必,我们放学后再找。 He's hungry now. He needs some food. 他现在饿了,需要一些食物。 Do they need any books ?他们需要一些书吗?
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