新概念英语第一册上半册 Lesson 31 Where is Sally？课件（共32张PPT ）

(共32张PPT)
Warming Up
Guess and Guess
1.shut the door
2.Open the window
3.make the bed
4.sweep the floor
Lesson 31
Where is Sally
Lesson 31 Where is Sally？
学习目标：
1.present continuous tense
（现在进行时）
2.What about 句型
3.New Words （新单词）
Listening
Lesson to the tape then answer the question：
Is the cat climbing the tree？
现在进行时：此时此刻正在进行或发生的动作，时间状语一般用now (现在)，at the moment（此时）。
结构：S （主语）+be +present participle（现在分词）
He is climbing the tree.
Tom
play
football.
is
ing
Lucy
is
read
a book.
ing
They
watch
TV.
are
ing
He
is
stand
ing.
V-ing
1.+ing: singing
2.不发音的e,去e+ing: take-taking making（注意：be, see，的现在分词是：being, seeing）
3.重读闭音节,双写＋ing: run-running, swim-swimming
4. 以－ie结尾的动词，把ie变成y再加-ing
lie ----- lying tie ----- tying
die ----- dying
现在进行时的基本结构：
S. + be + V.-ing（肯定句）
S. + be + not + V.-ing（否定句）
eg：She is not reading a newspaper.
Be + S. +v.-ing （一般疑问句）
eg：Is she reading a newspaper
Yes, S. + be / No, S. + be + not
Yes，she is / No，she isn't
What + be + S. + v.-ing（特殊疑问句）
eg：What are they doing
What about the dog
What about是用来询问怎么样？
What about=How about +doing sth
What about (drinking) a glass of beer
run after:追逐
练一练
climbing
running
writing
playing
sitting
dancing
练一练
练一练
总结
现在进行时：此时此刻正在进行或发生的动作，时间状语一般用now (现在)，at the moment（此时）。
结构：主语+be +动词现在分词
He is climbing the tree.
What about the dog
What about是用来询问怎么样？
What about=How about +doing sth
What about (drinking) a glass of beer
run after:追逐
New words