内容正文:
New Concept English
Lesson 31 Where’s Sally?
Lesson 31~32 语法:
现在进行时
句子类型
1
时态: +
过去
现在
将来
时间
一般
进行
完成
状态
(没有状态)
(正在发生)
(已经做完)
2
现在进行时
用法:此时此刻正在发生 We are having a class.
future
now
past
现在进行时
结构:① am / is / are doing
肯定句:She is sitting on the chair.
否定句:She isn’t sitting on the chair.
一般疑问句:Is she sitting on the chair?
— Yes, she is. / No, she isn’t.
特殊疑问句:What is she doing?
Where is she sitting?
doing 是动词的现在分词
如果划线部分是现在分词,需要补一个doing
动词的现在分词 变化规则
+ing eating opening reading
去掉结尾的e+ing come-coming make-making have-having
双写最后一个字母+ing running sitting swimming shopping
5
句子类型
按用途划分:4种。 陈述句;疑问句;祈使句
主语:动作的发出者;句子的主题
谓语:动作
宾语:动作的对象
系动词:be
按语法结构划分:5种。 1. 主语 + 谓语 He is running.
2. 主语 + 谓语 + 宾语 I like honey.
3. 主语 + 系动词 + 表语 Emma is fine.
Who 特殊疑问句的特殊形式
如果是对主语提问,直接用 who 替代划线部分
Tim is climbing the tree.
Who is climbing the tree? Tim is.
cat
garden
tree
grass
climb
run
under prep.
在…之下
after prep.
在…之后
across prep.
横穿;在物体表面从一头到另一头
type
letter
18
basket
eat
bone
clean
tooth
pl. teeth
cook
milk
drink
meal n. 饭,一顿饭
数词 number 1,000,000
million
thousand
1,000,001
1,100,000
1,150,000
1,060,000
1,003,277
$$