Products
Mind Mapping Software
Outlining Software
甘特图软件
Uses
Mind Maps for Education
企业思维导图
用于个人发展的思维导图
思维导图的好处
資源
特点
教育
个人和工作
台式电脑
Video Tutorials
Watch tips and tricks about using Mindomo.
Help Center
Detailed help guide on configuring and using Mindomo.
文章
Top 29 Mind Map Examples
Gantt Chart Software
Concept Map Template
Free mind map software
What is a concept map?
Gantt Chart Maker
Mind Map App
Concept Map Maker
Mind map template
定价
登入
注册
Products
Mind Mapping Software
Outlining Software
甘特图软件
Uses
Mind Maps for Education
企业思维导图
用于个人发展的思维导图
思维导图的好处
資源
部落格
Video Tutorials
Help Center
甚麼是思維導圖?
在线创建思维导图
概念图制作者
文章
Top 29 Mind Map Examples
Gantt Chart Software
Concept Map Template
Free mind map software
What is a concept map?
Gantt Chart Maker
Mind Map App
Concept Map Maker
Mind map template
特点
教育
个人和工作
台式电脑
定价
注册
登入
类别
全部
-
consonant
-
vowel
-
nouns
-
singular
作者:
Genesis Martinez
6 年以前
146
Articles A-AN
Articles "a" and "an" are used to modify singular, countable nouns. The choice between "a" and "an" depends on the initial sound of the following word: "a" for consonant sounds and "
開啟
更多类似内容
Article Mindmap
由Aerion Miles
GAP - FILL
由Leon Misir
SUFIJO
由angie azuaje
Suffixes
由Ines Aulla
Articles A-AN
They will always accompany a noun, this noun will always be an accounting noun and will always be in its singular form.
We do not use a / an together with another determinant, such as my and your.
She is a friend of mine (Not She is a my friend)
We do not use a / a with an ad that is alone and without a noun.
Carla is very good (Not Carla is a very good)
We do not use the names or nouns that are written in plural or are countless, because a / an means "uno".
-My grandparents are teachers (not...a teachers) -Would you like some bread? (not...a bread)
We use a / an when we describe people or things.
-She is a doctor -My girlfriend is a beautiful woman
Use "an" before all the words that start with vowel sounds.
-You need an umbrella because it’s raining a lot. -An ant was walking on my pillow.
Use "a" before all words that begin with a consonant sound.
-They have a car. -The dog is playing with a ball. -I am reading a book.