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Unit 3 Understanding ideas Grammar
【学习目标】
1.掌握系动词的用法,能写出含有系动词的句子。
2.能总结和归纳系动词的用法,并能在真实情境中正确运用系动词。
3.能写一篇食物博客,介绍自己最喜欢的食物和制作步骤。
【自主预习】
一、单词速查(根据汉语意思写出下列单词)
1. n.顺序,次序
2. n.水果馅饼,派
3. n.三明治,夹心面包
4. v.炒(蛋)
5. v.圈出
6. v.搅拌,搅打
7. v.添加,增加
8. n.盐,食盐
9. n.胡椒粉
10. n.植物油,动物油
11. n.(尤指烹饪中的)混合液,混合料
12. conj.直到……为止
13. adj.金色的,金黄色的
14. n.盘,碟
15. adj. 大声的,喧闹的
16. n.步骤
二、短语速记(用英文写出下列短语)
1. 把……切成……
2. 把……加入……
3. 最好的食物
4. 最喜欢的食物
5. 一点盐
三、情境创生 (今天的实践课上,老师正在教大家做菜,一起来回答以下问题。)
1.What is your favourite food
_____________________________________________________________________
2.What do you need to cook it
_____________________________________________________________________
3.How do you cook it
_____________________________________________________________________
【答案】
一、
1.order
2.pie
3.sandwich
4.scramble
5.circle
6.beat
7.add
8.salt
9.pepper
10.oil
11.mixture
12.until
13.golden
14.plate
15.loud
16.step
二、
1.cut...into...
2.add...to...
3.the best food
4.favourite food
5.a little salt
【合作探究】
任务驱动一初识“系动词”
1.阅读课本Understanding ideas 2中的短文,写下含有系动词的句子。
_____________________________________________________________________
_____________________________________________________________________
2.圈出下面句子中合适的系动词。
(1)I like mutton dumplings. They taste/look like my mother’s dumplings.
(2)Jane is /am in Grade 3 and she likes mapo tofu best.
(3)Here is chicken soup. It smells /sounds delicious.
(4)The weather becomes/sounds cold and the sandwich gets/remains cold.
(5)The porridge is in the pot and it remains/turns hot.
任务驱动二探究系动词的用法
1.根据任务驱动一中的1,小组合作总结归纳系动词的定义。
系动词,也称 (Linking Verb),是用来辅助主语的动词。它本身有词义,但是不能单独用作 ,其后必须跟 。在英语中,系动词的功能主要是把表语(名词、形容词、某些副词、非谓语、介词短语、从句)和它的主语联系在一起,构成系表结构,用来说明主语的性质、 、品性或 。
2.根据任务驱动一中的1和2完成系动词分类表格。
分类 含义 例句 注意
状态系动词 通常表示主语的特征、状态和身份等,只有be一词 He a famous scientist.他是一位著名的科学家。 主语不同, be的形式也不同,且有时态的变化
感官系 动词 感官系动词主要有feel, smell, sound, , look The soup tastes good.这汤尝起来很美味。 /
变化系动词 这些系动词表示主语变成什么样,变化系动词主要有become, get, go It was cold, so we lit the fire.天气渐渐变冷了,所以我们点起了火。 一般情况下,系动词没有进行时态,但是这些表示变化类的系动词是可以用进行时态的
持续系动词 用来表示主语继续或保持一种状况或态度,主要有keep, 等 He always silent at meeting.他开会时总保持沉默。 /
3.阅读Lucy最喜欢的食物的介绍,用系动词的正确形式完成下面短文。
Hi, I’m Lucy. My favourite food (1) (be) pizza, and it always (2) (taste) good. When I see a hot pizza coming out of the pot, it (3) (look) so beautiful. The smell of tasty pizza makes me (4) (feel)hungry soon. Even after eating several slices, the delicious taste of pizza (5) (remain)in my mouth for a long time. Every time I eat pizza, I get a sense of happiness. It’s not just a meal; it’s an experience that brings joy to my heart every time.
任务驱动三制作食物博客
1.水果沙拉是玲玲最喜欢的食物,每次假期玲玲都会给家人做她拿手的水果沙拉。让我们一起来看看玲玲怎么做水果沙拉吧。
My favourite food is fruit salad. It tastes delicious. Now let me tell you how to make it.
You need some fresh fruits such as strawberries, cherries, a red apple, a peach and a pear. First, choose your fruit. Second, wash all of your fruit. Next, cut the strawberries, cherries, red apple, peach and pear into small pieces. Then, put two spoons of juice into a big bowl. Finally, put all the cut fruits into the bowl and mix them well.
It is very easy and interesting to make fruit salad. I enjoy making it and I feel very happy when I share it with my family.
子任务一　读短文,完成Lingling的食物博客。
Lingling’s food blog
Favourite food:
What she needs:
Steps to make it:
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
子任务二　制作一张你的食物博客。
My food blog
2.根据实际情况,用完整的句子完成下面的调查问卷。
What’s your favourite food
What does it taste/smell/look like
How does it make you feel
What do you need to cook it
How do you cook it
【答案】
任务驱动一
1....even eggs and green onions become wonderful pancakes.
I always grow hungry thinking of them!
But my favourite food is porridge.
Sometimes, it’s sweet eight-treasure porridge.
Other times, it’s porridge with pork and thousand-year-old eggs.
For me, however, it’s the best food in the world.
And it’s better medicine than a pill!
Each kind of porridge tastes great in its own way.
The old days still feel so sweet in my heart.
2.(1)taste　(2)is 　(3)smells　(4)becomes　remains　(5)remains
任务驱动二
1.连系动词　谓语　表语　特征　状态
2.is　taste　becoming　remain　keeps
3.(1)is
(2)tastes
(3)looks
(4)feel
(5)remains
任务驱动三
子任务一
fruit salad
strawberries, cherries, a red apple, a peach and a pear
Choose the fruit.
Wash all of the fruit.
Cut the strawberries, cherries, red apple, peach and pear into small pieces.
Put two spoons of juice into a big bowl.
Put all the cut fruits into the bowl and mix them well.
【知识超市】
Add a little salt and pepper.加一点盐和胡椒粉。
用法总结　
add作动词,表示“添加;增加”时,有以下常见用法:
add+宾语+to,宾语既可以是表示具体事物的名词,也可以是表示抽象概念的名词。例如:
Add some sugar to your coffee.往你的咖啡里加些糖。
The bad weather added difficulties to our journey.恶劣的天气给我们的旅行增加了困难。
知识拓展　
1.add to表示“增加;增添”(某种抽象的东西,如乐趣、困难、烦恼等)。例如:
The news added to his anxiety.这个消息增加了他的焦虑。
2.add up表示“把……加起来”,通常指计算数字的总和。例如:
Add up these numbers and tell me the result.把这些数字加起来,然后告诉我结果。
素养训练　根据汉语提示完成句子,每空一词。
1.她往菜里加了一些洋葱。
She a few the dish.
2.如果你把所有的费用加起来,那将是一大笔钱。
If you all the , it will be a large sum.
Stir it until it becomes golden yellow.将其搅拌至金黄色。
用法总结　
until作连词,表示动作、状态一直持续到另一动作或状态出现。例如:
They didn’t go home until they finished their work. 他们直到完成工作才回家。
知识拓展　
until作介词,意为“到……时;直到……为止”,有以下用法:
1.与延续性动词连用,表示动作或状态一直持续到某时为止。
2.与短暂性动词连用,常用于否定句,与not构成not...until结构,表示“直到……才”。
素养训练　根据汉语提示完成句子,每空一词。
1.直到父母回家,他才停止玩电脑游戏。
He stop playing computer games his parents got home.
2.要到下周一我们才开会。
We have a meeting next Monday.
【答案】
命题点一
素养训练
1.added　onions　to
2.add　up　costs
命题点二
素养训练
1.didn’t　until
2.will　until

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