Unit 5 Signs 复习课件(共29张PPT)

(共29张PPT)
复习课件
Unit 5 Signs
Part 1 知识网络
Part 2 知识梳理
Part 3 精讲精练
C O N T E N T S
PART 01
知识网络
PART 01
知识梳理
docerID:327037375
Vocabulary
Sentence
patterns
Practise
词汇
句型
练习
Let's read
floor
sign
plant
mean
litter
restrant
go in
someone
careful
smell
Let's read
floor
outing
walk on
Wet floor
around
No smoking
No littering
someone
Danger!
smell
英汉互译
1.购物中心_________________________
2.小心地滑_________________________
3.禁止停车_________________________
4.在饭店里_________________________
5.禁止乱丢垃圾_____________________
6.禁止吸烟_________________________
7.进入_____________________________
8.带入_____________________________
9.小心_____________________________
10.禁止吃喝_________________________
shopping centre
Wet floor!
No smoking!
No parking!
No littering!
go in
in the restrant
take...into
Be careful
No eating or drink!
词性转换
二、用some或者any 填空。
1．There is water in the cup.
2．Is there bread on the table
3．There are not birds in the tree.
4．Would you like orange juice
5．Could you give me cakes I am too hungry.
some
some
some
any
any
根据所给词的适当形式填空。
1. What (do) the sign mean
2. I (draw) some signs and (give) a report about them yesterday.
3. The signs on the wall (意思是) different things.
4. I don’t want (eat) the hamburger. I (have) lunch just now.
5. Who (smoke) here I can smell it.
mean
to eat
does
gave
drew
had
is smoking
根据句意及首字母提示，补全单词，完成句子。
1. Helen and Tim are at a (购物中心).
2. Be c ! The floor is very wet now!
3. The floor is w . You should walk slowly.
4. "No " means you can't here. (smoke)
5. The signs have different .
This sign ‘No littering’ (mean).
smoke
smoking
shopping centre
areful
et
meanings
means
根据句意及首字母提示，补全单词，完成句子。
1．There is a sign on the wall. (改为复数句)
There some on the wall.
2．Lucy is so happy because today is her birthday. (对划线部分提问)
Lucy so
3．It means you can’t litter here. (同义句转换)
It means “ ”.
4．You can eat and drink here. (改为否定句)
You eat drink here.
happy
is
are
signs
Why
No littering
can't
or
PART 03
精讲精练
知识点01：祈使句的类型
【语法解析】
1.概念：用来表示请求、命令、叮嘱、建议等的句子叫祈使句。
祈使句的谓语动词用原形，句子没有主语，句末使用感叹号或者句号。
例如：Open the door quickly！ 快打开门！
知识点01：祈使句的类型
【语法解析】
2.祈使句的类型
类型 结构 肯定句 否定句
Do型 实义动词原形（+其他）. Clean the door, please.请擦门。 Don’t eat food here.不要在这里吃食物。
Be型 Be + 表语（名词或形容词）（+其他）. Be quiet. 保持安静。 Don’t be noisy. 不要吵闹。
Let型 Let + 宾语 + 动词原形（+其他）. Let the girl stay at home. 让这个女孩儿待在家里。 Don’t let the girl stay at home. 不要让这个女孩儿待在家里。
No型 No + 名词/动词-ing形式. No photos. 禁止拍照。
【牛刀小试】
一、单项选择。
( )1. Please ________ smoke here.
A. don’t B. does C. doesn’t
( )2. Don’t ________ here. Please pick up your paper.
A. to litter B. littering C. litter
( )3. The signs on the wall mean “No ________”. You should drive your car away.
A. to park B. parking C. park
A
C
B
知识点02：标志语
【语法解析】
1.标志语的表达类型
(1)No+动词ing，表示“禁止做某事”，如：No swimming；
(2)No +复数名词, 表示“禁止做某事”如：No dogs! 禁止遛狗！
No pets!禁止宠物（入内）！ No photos! 禁止拍照！
(3)名词/名词短语
Danger! 危险！ Wet floor! 地板潮湿！
(4)祈使句
① 以don't/do not + 动词原形，表示“禁止做某事”，如：Do not touch；
② 以动词原形开头的，如：Be quiet! 安静！ Turn right/left! 向右/左转！
知识点02：标志语
【语法解析】
2.询问标志语的句型
解析：·mean意思（动词）→ meaning意思（名词）
句中，主语it为第三人称单数，谓语动词为实义动词，助动词要用does。
如果主语为复数，要将助动词does改为do。
句型 ①问句：What does it/this sign mean What is the meaning of +可单？
★单数句=
答语：It means + 含义. It means...
典例：--What does this sign mean 这个标志是什么意思？
--It means you can’t eat or drink.它的意思是你不能吃和喝。
②问句：What do them/these signs mean What are the meaning of +可复？
★单数句=
答语：They mean + 含义. They mean...
【牛刀小试】
一、用所给词的适当形式填空。
1.—What does the sign “No running” _________
—It _________ you can’t run here. (mean)
2. The signs _________ (mean) “Danger”. We should go away from here.
3. What _________ (do) the words mean
mean
means
mean
do
知识点03：并列人称的排列顺序
【语法解析】
1.在英语中人称顺序的排列：
单数人称代词通常按“第二人称、第三人称和第一人称”排列，即you, he and I ;
复数人称代词通常按“第一人称、第二人称和第三人称”排列，即we, you and they;
但若是用于承担责任或错误等场合，则可把第一人称I 置于其他人称代词之前。
【注】：you and I 是固定结构，语序通常不宜颠倒。
2.at a shopping centre 意为“在购物中心”
【注】：用介词at表示“在某地”；at home / school / the snack bar
在办公室：in the office ；在饭店：in a restaurant ；在森林里：in the forest
【拓展】：go shopping 去购物
do some shopping 购物
【牛刀小试】
翻译：
你，我，他都是学生。
____________________________
你们，我们，他们都是中国人。
____________________________
You, he and I are all students.
We, you and they are all Chinese.
知识点04：复合名词的复数
【语法解析】
解析：复合名词的复数变化
1.一般情况下在词尾加s，如：book shop-book shops
2.以“man/woman+名词”时，前后名词都变，如：man-teacher→men teachers
woman doctor→women doctors
3.以“boy/girl + 名词”时，变后面的词，如：girl student→girl students
【牛刀小试】
写出下列复数名词的复数。
1.banana tree__________________
2.man doctor__________________
3.woman nurse__________________
4.girl student__________________
5.boy friend__________________
banana trees
men doctors
women nurses
girl students
boy friends
知识点05：双宾语
【语法解析】
用法：give sb. sth. = give sth. to sb. 意为“把某物给某人”
Bobby gives a banana to Sam.（同义句转换）
【拓展】：双宾结构：show / send / pass sb. sth. = show / send / pass sth. to sb.
make / buy sb. sth. = make / buy sth. for sb.
【牛刀小试】
Bobby gives a banana to Sam.（同义句转换）
I show him some flowers.（同义句转换）
Bobby gives Sam a banana.
I show some flowers to him.
知识点06：字母“ir”的发音
【语法解析】
总结：字母ir的发音为：/ :/ 如：bird dirty girl shirt skirt birthday
例句：The little bird said to the girl, 小鸟对女孩说：
“Why are you so happy today ” “你今天为什么这么快乐？”
The girl said to the little bird, 女孩对小鸟说：
“Because today is my birthday!”“因为今天是我的生日！”
【牛刀小试】
从下列每组单词中选出画线部分读音不同的一项。( )1.A.sign B.with C.litter D.sing( )2.A.smoke B.go C.bookshop D.mobile( )3.A.great B.tea C.eat D.mean( )4.A.bird B.thirsty C.yesterday D.term( )5.A.near B.bear C.wear D.care
A
C
A
C
A
Thank
you