put down放下，记下 put off拖延
a slice of．．．意为“一薄片·…_．’’，常用来指不可数名词的量。slice有单复数的变化，以表达不可数名词的多少。
I have had some slices of roast beef．我已经吃了几片烧牛肉了。
slice还可作动词，意为“把……切成(薄)片”．，其后可用up，也可以省略。 Let's slice(up)the onions．让我们把洋葱切成片儿。 16．Super Chicken Sandwich。超级鸡肉三明治。
(1)super相当于excellent／splendid，表示“超级的，极好的”。 We had a super meal．我们吃了一顿极好的饭。
(2)另外，super还可用作前缀，后加另一名词，构成一个新名词。 supermarket超市 superpower超级大国 superman超人 supermodel超级名模
chicken n．作定语，修饰另一名词sandwich。一般情况下，名词作定语时在数上不受它修饰的名词的影响而用其单数。
a banana tree一棵香蕉树two apple trees两棵苹果树
但是当表示性别的man，woman作定语时，在数上要随它所修饰的名词的单复数而变化。 a man teacher一位男教师
two women doctors两位女医生
l 7．Then cut up an onion and a tomato。然后切一个洋葱和一个西红柿。
cut up这里意为“切碎”。此句中的“洋葱”和“西红柿”分别用不定冠词an和a修饰，泛指单一、每一、任一事物。
1 want to buy a pen．我想买一支钢笔。 【辨析】a，an与one
a／an都是冠词，a用在以辅音音素开头的单数名词前；an用在以元音音素开头的单数名词前。
I have a sister．我有一个姐姐。
He is eating an egg．他正在吃一个鸡蛋。
(1)不定冠词a，an可表达“一个”，主要强调事物的类别；而基数词one更强调数字概念。 I have one brother．我有一个哥哥。(不是两个，强调个数)
(2)若有only(只有)，just(仅仅)这样的词修饰，表达“一个”时，只能用one，而不能用不定冠词a或an。
Now we have only one way．现在我们只有一个方法。
(3)one可以作代词，其复数形式为ones，而a／an是冠词，没有复数形式。
These magazines are too old．Do you have some new ones?这些杂志太旧了，你有新的吗?(ones代替magazines)
(4)a用于以辅音音素开头的可数名词单数前。如：a pen，a cup等；an用于以元音音素开头的可数名词单数前。如：an apple。An hour等；而one可用于所有可数名词单数前。如：one bus．one egg等。
18.finally，put another slice of bread on the top.最后，在上面放上另一片面包。
another是由an+ other构成的不定代词，意为“另一”。通常用在单数名词前，且其前不再使用冠词。它表示三者或三者以上的人或事物中任意的另外一个。
I don't like the red hat．Please give me another one．我不喜欢这顶红帽子，请再给我一顶。’ (1)another后一般接单数名词，但是，其后可接带有few或数词的复数名词。 I have another, three questions to ask．我还有三个问题要问。
(2)another后加数词，表达“再，又几个”，可与数词+more进行互换。
I'm too hungry．I want to eat another two／two more(cakes)．我太饿了，我想再吃两块(蛋糕)。(前面已经吃过一块或几块)
on the top意为“在上面，在顶部”；也常写作on top。 Stand on top and look down．站在顶上俯视。 on top of意为“在……上面，在……上方”。
Books were piled on top of one another．书一本本地摞在一起。
at the top《意为“在……顶部／顶端”。
Write your name at the top of the paper．把你的名字写在这页纸的顶端。
all与both
all与both都表示“都”，但all用于三者或三者以上，而both只能用于两者之间。 All of us like English．我们大家都喜欢英语。 They both like English．他们俩都喜欢英语。 21. slices of duck烤鸭片
duck意为“鸭子，鸭肉”，duck变复数时加s，作群体名词时不变。 duckling n．小鸭子chick n．小鸡chicken n．鸡肉，小鸡
Unit 7 How do you make a banana milk shake?
单元测试1
Ⅰ．单项选择(15分)
( )1．__________ yogurt do we need for the milk shake?
A．How many B．How much C．How ( )2．Let’s __________ fruit salad．
A．make
B．to make
C．makes
D．making
( )3．—Do you like mayonnaise?
—__________．
A．I don’t think so
B．I think so
C．Yes，I do D．Yes，I don’t ( )4．Pour the milk __________ the blender．
A．in B．into C．on ( )5．Here’s a recipe __________ a great turkey sandwich．
D．at
D．What
A．of B．for C．in D．about ( )6．Father is __________ the wood in order to make a fire．
A．cutting up B．cutting off C．cutting through D．cutting down ( )7．—__________？
—Yes，please．I’d like some sandwiches．
A．Who are you C．Can I help you
B．What are you D．Can you help me
( )8．Without your help，I don’t know __________ to do it．
A．what B．which C．how D．whom ( )9．—__________ are the mushrooms？
—Two yuan a kilo． A．How much B．How many C．What D．How ( )1o．Don’t forget to __________ the lights before you leave the room． A．turn on B．turn off C．turn down D．turn up
( )11．__________ uncountable nouns are there in Unit Seven?
A．What many B．How many C．How much D．Which words
( )12．__________ cut up two apples，then put them into the blender．Finally turn on the
blender． A．And B．Next C．First D．Then
( )13．You __________ get up so early．But you must go to work on time． A．needn’t to B．don’t have to C．may not D．mustn’t
( )14．This is __________ onion and that is __________ beef．
A．an；a B．an；／
C．a；an
D．a；／
( )15．The piece of meat is too large，let’s cut __________．
A．them up B．it up C．up them D．up it Ⅱ．完形填空(1o分)
Food is very important．Everyone need to 1 well if he or she wants to have a strong body．Our minds also need a kind of food．This kind of food is 2 ．We begin to get knowledge
even when we are very young．Small children are 3 in everything around them．They learn 4 while they are watching and listening．When they are getting older，they begin
to 5 story books，science books?anything they like．When they find something new，they love to ask questions and 6 to find out the answers．
What is the best 7 to get knowledge？If we learn 8 ourselves，we will get the most knowledge．If we are 9 getting answers from others and do not ask why，we will never learn well．When we study in the right way，we will learn more and understand 1o ． ( )1．A．sleep ( )2．A．sport
B．read
C．drink
D．eat D．meat D．better D．anything D．write D．wait D．road D．by
D．sometimes D．well
B．exercise C．knowledge
( )3．A．interested B．interesting C．weak ( )4．A．everything B．something C．nothing ( )5．A．lend ( )6．A．try ( )7．A．library ( )8．A．on ( )9．A．often
B．read B．have B．school B．with B．always
C．learn C．think C．way
C．to C．usually C．better
( )1o．A．harder B．much Ⅲ．阅读理解(2o分)
A
Can you name some foods in the meat group? Can you tell where they come from? Your body is made up of millions of cells．Cells are very small．
Your body has to make new cells in order to grow．It also has to make new cells to take the place of the old cells that have been worn out．
To grow，the cells need a thing called protein．The protein you need most comes from foods in the meat group．
Fruit and vegetables are plant foods．Foods in this group give your body vitamins and minerals．Your body needs vitamins and minerals to grow and to stay well．
The third food group is made up of bread．These foods come from grain．Your body gets heat and energy from these foods．It needs a lot of energy to work and play．
Milk is one of the best foods your body can get．It has protein，vitamins and minerals．Milk is good between meals or with meals．
Some foods are not listed in the four main groups．This is because you do not have to think a bout eating these foods．You eat them if you eat foods from the four main foods． ( )1．In order to grow，your body __________．
A．has to make more water C．has to make new cells
B．needs more small protein D．needs old cells
D．a cell D．meat
( )2．In order to grow．the cells need __________．
A．food B．protein C．meat ( )3．The protein comes mostly from __________． A．milk B．fruit ( )4．Vitamins come from __________．
A．protein C．fat
C．bread
B．fruit and vegetables D．new cells C．minerals B
D．bread
( )5．Milk has __________ in it．
A．meals B．body
English breakfast is a very big meal-eggs，tomatoes，tea，coffee?For many people lunch is a quick meal．In cities there are a lot of sandwich bars．where office workers can buy the kind of bread they want—brown or white，or a roll?and then all kinds of salad and meat or fish to go in the sandwich．School children can have a hot meal at school．But many just take a sandwich，a drink and some fruit from home．
Tea means two things．It is a drink and a meal! Some people have afternoon tea，with sandwiches，cakes and a cup of tea．
They usually have the evening meal quite early，between 6:oo and 8:oo，and often all the family members eat together．
On Sundays，many families have a traditional lunch．They have chicken，pork—with vegetables．
The Englishmen like food from other countries，too，especially French，Chinese，Italian and Indian．People often get take-away food—they buy outside and then bring it home to eat． 根据短文内容及首字母，完成单词．使句子完整通顺。
6．In England many people have a b__________ breakfast and a q__________ lunch．
__________ __________ off the blender．
6．Cut up these tomatoes．(改成进行时，用I作主语)