七年級英語下冊 Unit 4 How do you make a banana milk shake Section A(3a-4)課件 魯教版五四制.ppt

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Unit 4 How do you make a banana milk shake?,Section A(3a-4),What’s my favorite food?,apple,strawberry,tomato,orange,Let’s know something about fruit salad！,watermelon,yogurt,,,,,We need _____________.,How much yogurt do we need?,?,a teaspoon of yogurt,one cup of yogurt,two cups of yogurt,We need _____________.,one teaspoon of honey,two teaspoons of honey,How much honey do we need?,?,three teaspoons of honey,How many bananas do we need?,three bananas,one banana,two bananas,We need _____________.,?,誰能找出其中的奧秘？ How many 和How much之間有什么聯(lián)系？,小小發(fā)現(xiàn)家,Leading:,,,two glasses of water,,four teaspoons of yogurt,,,1、How many + 可數(shù)名詞 復(fù)數(shù)+ 一般疑問句,2、How much + 不可數(shù)名詞+ 一般疑問句,(注：回答不可數(shù)名詞量多少時，數(shù)詞后一定要有容器量詞),eg. a cup of tea,,three cups of yogurt,可 數(shù) 名 詞,不可數(shù)名詞,,,banana, onion, book, watermelon, teaspoon, bike, tomato, apple,,,bread, milk, fish, meat, tea, honey, rice, yogurt,把下面方框中的單詞分類,Quick response,Fill in the blanks with how many or how much.,How much,How many,How much,How many,How many,How much,9,Match,a teaspoon of two pieces of two cups of three glasses of,,,,,數(shù)詞+量詞+of + 不可數(shù)名詞,finally then next first,A: How do you make fruit salad? B: ________ cut up three bananas ,three apples and a watermelon. _________put the fruit in a bowl. ________ put in two teaspoons of honey and a cup of yogurt. _______ mix it all up.,First,Next,Then,Finally,3a,Discuss with your partner how to make popcorn.,3b. Pairwork,What do we need?,corn,salt,bowl,popcorn popper,Make popcorn,popcorn,popper,salt,A: First , put the corn into the popcorn popper. Next, turn on the popper.,B: Next, pour the popcorn into the bowl.,A: Then put the salt on the popcorn.,B:Finally, eat the popcorn.,Pairwork,A: How do you make a vegetable salad?,B: First… Next… Then… Finally…,Can you make noodles with beef and tomatoes?,First, Next, Then, Finally,,cut up the tomatoes and beef,boil the noodles,add the ingredients to the noodles.,add salt to the noodles,Recipe game,HOW do you make it?,1 . How many bananas do we need ？ 我們需要多少香蕉？ How many 是疑問詞, 表示“多少”, 后面需跟復(fù)數(shù)名詞。 詢問多少人或物的句型是： How many +復(fù)數(shù)名詞 + 一般疑問句。,Grammar focus,如: How many boats can you see？ 你能看到多少只船？ How many apples would you like？ 你想要幾個蘋果？ How many books are there on the desk？ 桌上有多少本書？,2. How much 對不可數(shù)名詞進行提問, 表示“多少”, 后面跟不可數(shù)名詞。如： — How much honey do we need？ 我們需要多少蜂蜜？ — We need one teaspoon of honey． 我們需要一茶匙蜂蜜。,3. 英語中量的表達方法分為三種類型： ① 表示容器的名詞 + of a cup of tea , three bottles of milk. ② 表示單位的名詞 + of a piece of paper, seven piles of rice (七堆米) ③ 其他詞 + of some of the apples,4. 可數(shù)名詞有單數(shù)和復(fù)數(shù)兩種形式，如： bananas, tomatoes 不可數(shù)名詞沒有單、復(fù)數(shù)形式。 可數(shù)名詞單數(shù)前面可用不定冠詞a (an)； 不可數(shù)名詞前不能有a (an). 可數(shù)名詞復(fù)數(shù)可用 a few, many 等修飾； 不可數(shù)名詞則用 a little, much 等修飾。,詢問可數(shù)名詞的“多少” 用how many; 詢問不可數(shù)名詞的“多少” 用 how much. 英語中個體名詞是可數(shù)名詞，它們所表示的 人或物可以用數(shù)來計數(shù)。 如：banana, apple, blender, watermelon … 物質(zhì)名詞一般是不可數(shù)名詞, 它們所表示的 事物不能用數(shù)來計數(shù)。 如：smoothie, milk , yogurt, cinnamon…,Fill in the blanks.,1. --_______ _______ bananas do you buy? --Three kilos. 2. -- _______ _______ bread do we need? --Three pieces. 3. _______ _______ (not play) computer games, Jack !,How many,How much,Don’t play,例題解析,1. There _______some popcorn in the box． A．is B．has C．a(chǎn)re D．have,解析：因為popcorn是不可數(shù)名詞， 用單數(shù)形式表示。在there be結(jié)構(gòu)中用is， 所以答案應(yīng)選A。,2. A.There are two pieces of bread in a sandwich．(畫線提問) B. There are two pieces of bread in a sandwich.(畫線提問),答案是: A. How many pieces of bread are there in a sandwich? B. How much bread is there in a sandwich? A對數(shù)詞提問, 因piece可數(shù), 所以用how many。 B對數(shù)量詞提問, 因bread不可數(shù)，所以用 how much, 但應(yīng)注意后面用is there。,3. Pour the milk into the blender． (變?yōu)榉穸ň?,解析: 祈使句變否定句時，在句首加 Don’t。答案應(yīng)為： Don’t pour the milk into the blender．,Make a banana milk for your parents and write down the steps.,Homework,Thank you.,