八年级英语上册第7单元知识讲解及练习

Unit 7 How do you make a banana smoothie?I. 学习目标1．学会描述混合饮料、沙拉、三明治等食品的制作程序。

2．学会区分可数名词和不可数名词及如何表示量。

3．学会写菜谱。

4．学会描述某个过程。

II. 学习向导chocolate3．add…to 把…加到…上。

如: If you add 5 to 6, you get 11. 五加六得十一。

4．在描述一件事情的先后顺序时，恰当地使用副词first、next、then 和finally，既能使说话人喘口气，又能使听话者感到句子的连贯性。

IV. 补充的词汇1．碟子dish7. 苏打水soda13. 酱油sauce2．盘子plate8. 奶油cream14. 香油sesame oil3．汤匙spoon 9. 桃peach15. 黄油butter4．刀子knife10. 梨pear16. 色拉油salad oil5．叉子fork11. 葡萄grape17. 花生酱peanut butter 6．打蛋器egg beater12. 草莓strawberry 18. 芝麻酱sesame pasteV. 能力训练一、补全对话A: Let’s______ fruit salad.B: OK, good idea. How ______cinnamon _____we need?A: One teaspoon.B: And how _______ apples do we need?A: Let me think… We ______two apples.B: OK, and how much mayonnaise do we need?A: Two teaspoons should ______enough.二、重新安排下面句子的顺序，使其成为一个完整的对话。

1. I’m hungry. Let’s make a fruit smoothie.2. What else do we need?3. Two teaspoons should do it. And we need two teaspoons of yogurt.4. We need three.5. How many bananas do we need?6. That sounds good. What fruit do we need?7. How much mayonnaise do we need?8. OK, three bananas, two teaspoons of mayonnaise and two teaspoons of yogurt.9. We need mayonnaise.10. We need bananas.三、选择填空。

1. You should ______ the bananas and put them in the blender.A. cut downB. cut upC. cut in2. Mon, can I turn _____ the TV? I want to watch the soccer game.A. onB. offC. up3. How _______ yogurt do you need?A. manyB. a littleC.much4. I need ______________.A. two slices of breadB. two slices breadC. two slice of bread5. How ____ cups of milk do you drink every day?A. muchB. manyC. a little四、根据句意，用括号中所给单词的适当形式填空。

1. How many ______ (teacher) are there in your school?2. I have three _______( watch ).3. There are some _______( orange) on the table.4. I like _______(tomato) and _______ ( chicken).5. How much _______( honey ) do we need?6. Tina, let’s _________(make) fruit salad.7. Oh, it ______(rain) last night, so the ground is wet now.8. Tom is a little _________ ( strong) than Mike.9. I think English is ________________(important) than any other subject.10. My mother ________( take) the bus to work every day.五、完形填空The Right Place for the ReeceMr Reece worked on a farm. He and his wife grew a lot of things and they had some cows. Every day they worked hard1morning till night. One day, Mr Reece2his wife. “Let’s go to Portsmouth next Sunday. We can 3 a good lunch there and then we can go to the cinema.”His wife was very happy when she 4this, because they always ate a lot, and she didn’t 5 cooking three times a day.They went to Portsmouth by plane and walked about 6an hour. Then, when it was twelve o’clock, they w anted to 7. They looked at four restaurants(饭店). In front of one restaurant, they8 a notice(公告). It read,VI. Culture(文化):1. How to keep table manners:* Fingers: We eat with chopsticks, forks, knives and spoons. But we eat some foods with fingers. For example: grapes, pizza, fries and fried chicken.* Elbow: Where do you put your elbows when you are eating? Remember to keep them off the table.* Mouth: Chew with your mouth closed.2. Eating habit:* Indian use hands to eat meals, southerners use two hands when they are eating, but the northerner just use the left hand to eat.* Arab families use only the first three fingers of the right hand to eat.* American people don’t like to eat up all food when they are eating, they believe that will bring them bad luck and it’s rude.3. 白族筷子趣话筷子：白族人民对筷子的偏爱，不仅和其他民族一样在生活中离不开它，而且还形成了独特的习俗。

一般请客吃饭，用一般的竹筷子。

而在婚礼上使用的筷子，一律都用红颜色染就加工的竹筷子。

因此，主人家在婚庆之前要砍回一些竹子请人加工削成筷子，然后用红颜色染红。

这一是取红为吉利，二则是借用红字的谐音，取“和睦”之意。

而前来参加喜庆婚宴的客人都要把自己使用的那双红筷子带回家、借主人家喜庆庆贺自家“和和气气”、“和睦相处。

因而要准备多很多的＂红筷子＂。

有趣的是新媳妇吃饭要用十多双红筷子扎成一把吃饭，据说这是图多子的意思。

答案及简析一、A: Let’s make fruit salad.B: OK, good idea. How much cinnamon do we need?A: One teaspoon.B: And how many apples do we need?A: Let me think… We need two apple s.B: OK, and how much mayonnaise do we need?A: Two teaspoons should be enough.二、16105429738三、1. B cut up有: 切碎，粉碎，捣毁的意思.2. A turn on 的意思是: 打开(电视机)3. C yogurt是不可数名词, 不能与many连用.4. A two slices of bread 两片面包, 是可数名词, 应该变成复数形式.5. B cups是可数名词cup的复数形式.How many cups of milk的意思是:多少杯牛奶.四、1. teachers how many 与是可数名词的复数形式连用2. watches watch的复数形式在词尾加es.3. oranges There are后应该加可数名词的复数形式4. tomatoes, chicken tomato的复数形式应该在词尾加上es, chicken是不可数名词.5. honey 是不可数名词,6. make动词let后接动词原形. let sb do sth.7. rained根据时间状语last night,为过去时.8. stronger 根据题中的than Mike (比Mike), 因此, 应该用比较级.9. more important根据题中的than any other subject (比其它任何一个学科), 因此应该用比较级．10. takes主语为my mother, 是第三人称单数，又因为时间状语是every day, 因此，本题应该用一般现在时．五、1. 选B。