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七年级英语上册Unit 3复习知识点总结
一、重点句型。
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1.I’m dressing up as a ghost. 我在装扮成一个魔鬼。
(1)dress up 通常指小孩穿别人的衣服闹着玩，装扮；还只“穿上盛装，打扮”
Mr Smith dresses up as Father Christmas on Christmas Eve.
史密斯先生在平安夜装扮成圣诞老人。
(2)as在句中用作介词，意为“好像”。(注意与dress up in的区别)
As a student, you should work hard. 作为学生，你应该努力学习。
2.Getting ready for Halloween. 为万圣节做准备。
get ready for意为“为……做准备”，后接名词或代词。
We are get ready for the party. 我们正在为聚会做准备。
3.We play a game called “trick or treat”. 我们玩一个叫“不招待就是坏”的游戏。
a game called……:一个叫……的游戏;
called “trick or treat”是后置定语，用来修饰前面的游戏
a. The man called (named) James is my cousin. 那个叫詹姆斯的人是我的表哥。
b. They call him James. 他们叫他詹姆斯。
4. We knock on people’s doors and shout “trick or treat”.
(1) knock on people’s doors 意为“敲人家的门”，此处on可以用at 代替。
The teacher knocks on(at) his desk.
(2) shout可以和at或者to连用，意为“朝着……喊叫”
Don’t shout at others. It’s not polite. 不要朝别人喊叫，这是不礼貌的
5. Usually, they give us some candy as a treat. 通常他们都用糖果招待我们。
give sb sth as a treat = give sb a treat of sth= give sth to sb. as a treat用某物招待某人
They give us dumplings as a treat. 他们给我们饺子作为招待。
.=______________________________________=___________________________________
6. If they don’t give us a treat, we can play a trick on them. (if 表示如果，假如)
(1) give us a treat 意为“招待我们”，这是give sb. sth.的'结构，可用give sth. to sb.代替
(2) play a trick (tricks) on sb. 属于固定结构，意为“作弄某人”。
Don’t play tricks on the old man.
7. Sometimes we paint our faces and people do not know who we are.
paint 意为“给…..涂色”通常用于“paint+sth.+颜色”的结构。
Please paint the wall green. 请把墙涂绿。
8. We cut out the eyes, the nose and the sharp teeth.
cut out 在句子中意为“剪出，切出”
I often cut out articles from newspapers. 我经常从报纸上剪文章。
9. wear special costumes with masks with表示有或伴随的状态，是介词
I saw a girl with red hair. 我看见一个红头发的女孩。
10. make ...... out of……用…制成…
We make model planes out of paper. 我们用纸做成了模型飞机。
11. We have hot drinks and eat lots of nice, hot food.
(1) drink饮料，food食物。一般是不可数，表示各种饮料和食物时，可当可数名词。
Let’s have some drink./ many different knids of drinks
(2) hot drinks,热饮；cold drinks, 冷饮。
(3) drimk 也有动词是意思。如：I want to drink some water.
二、词组归纳。
1.Let’s celebrate!
2.What are you doing?
3.dress up as
4. people in the USA
5. get cards and presents
6. paint our faces
7.Chinese New Year
8.Dragon Boat Festival
9.Mid-Autumn festival
10.at Halloween
11.like to do sth.
12.a tiger costume
13.get ready for
14. make lanterns out of oranges
15.thank sb. for doing sth.
16.tell sb. about sth.
17.celebrate Christmas
18.have a special party
19.on the evening of October 31st
20.do sth. for
21.a game called “trick or treat”
22.knock on/ at
23.give sb. sth. as a treat
24.play a trick on sb.
25.special costumes with masks
26.make pumpkin lanterns
27.cut out the sharp teeth
28.eat turkey
29. eat rice dumplings
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