Unit 5 Family and home Lesson 28 A Family Picnic 课件 (共19张PPT)

(共19张PPT)
Lesson 28
A Family Picnic
The words and the useful expressions.
Present continuous tense:
What are you doing We are…
教学目标：
教学重点:
Warming up
What are you doing now, Jenny
I am reading now!
Teacher is standing before the blackboard.
观察下面几个句子,试着找出他们的共同点
(注意观察划线部分的结构)
be (am, is, are)+ V-ing= 现在进行时态
New Words
picnic 野餐
carry 携带；搬运
basket 篮；筐
tablecloth 桌布；台布
lot 许多
quiet 安静的；平静的
Vocabulary
Speaking
It is sunny today. My family and I are going on a picnic near the lake. Bob is carrying a big basket of food. My dog Rover is with us, too.
What is my mum doing She is making a salad.
I’m putting the food and drinks on a tablecloth. There are lots of fruits and vegetables for us. I have some cookies for Rover, too.
My dad is making sandwiches. Look out, Dad! Rover is eating the meat.
What are Bob and Lynn doing They are painting. They are quiet.
Language points
Language Points (I)
Useful structures and expressions:
What is she / he doing
She / He is …
What are they doing
They are…
Language Points (Ⅱ)
(Present Continuous Tense)
现在进行时:
定义：表示现在或当前一段时间内正在进行的动作。
结构：be (am, is, are) + v-ing
She is doing her homework now.
She is wearing a red hat today.
Look! They are dancing!
例句:
Language Points (Ⅲ)
一般情况下动词后直接加-ing go-going, sing-singing, help-helping
以不发音的字母e结尾的，去e，加-ing make-making, have-having, write-writing
以重读团音节结尾且末尾只有一个辅音字母的，先双写最后一个字母，再加-ing sit-sitting, swim-swimming, get-getting
V-ing形式的构成:
Exercises
把下面的动词变成相应的-ing形式:
play
work
cry
laugh
sing
talk
make
do
put
Exercises
1. cry→______ 2. talk→______
3. run→ ______ 4. give→______
5. write→______ 6. sit→______
7. laugh→______ 8. sing→______
9. make→______ 10. cut→______
I. 写出下列动词的V-ing形式。
crying
talking
running
giving
writing
sitting
laughing
singing
making
cutting
1. Look! The two girls ____________ (做) their homework.
2. It’s nine o’clock. His father ____________ (工作) in the office.
3. Listen! The children are _________ (唱歌) in the park.
4. The boy often ___________ (哭) when his mother goes to work.
5. They _____________ (包饺子) at home now.
II. 根据句子意思及汉语提示写单词或词组。
are doing
is working
singing
cries
are making dumplings
Homework
根据表格内容, 写一篇介绍李萍家庭成员
情况的短文。词数不少于50。