新概念英语第二册Lesson4-2(语法+练习)课件(共44张PPT)

(共44张PPT)
Day 8
Grade 5
Lesson 4
Lesson4 课后单词汇总
课前小练手
Vocabulary List
exciting
adj. 令人兴奋的
receive
v. 收到，接收
firm
n. 公司，商行
different
adj. 不同的
centre
adj. 中心的
abroad
adv. 在国外
Review
Read together
Review
Review
Retell the passage
Paragraph 1
just received
brother
in Australia
for six months
Review
Retell the passage
Paragraph 2
an engineer
big firm
already visited
a great number of
Retell the passage
Review
Paragraph 3
Australian car
Alice Springs
a small town
Darwin
From there
Perth
Retell the passage
Review
Paragraph 4
never been abroad
exciting
Retell the whole passage
The whole passage
计时复述赛
just received
brother
in Australia
for six months
an engineer
big firm
already visited
a great number of
Australian car
Alice Springs
Darwin
From there
Perth
never been abroad
exciting
1分
4分
2分
4分
3分
2分
3分
2分
Presentation
I have just received a letter from my brother.
He has just bought an Australian car.
What’s the same sentence stucture can you find
Find other sentences in the passage.
Read and find
Presentation
Presentation
have /has
动词过去分词
现在完成时
现在完成时
形式
讲义P19
肯定：______________________________________
主语+have/ has + 动词过去分词 （done）
否定：______________________________________
主语+have/ has +not+ 动词过去分词 （done）
一般疑问句：______________________________________
Have/ Has +主语+ 动词过去分词 （done）？
【小练习】讲义无
I have been to Beijing twice.
否定句：____________________________________________
一般疑问句：_________________________________________
I haven’t been to Beijing twice.
Have you been to Beijing twice
Presentation
定义
现在完成时
讲义P19
表示过去的动作对现在的影响或产生的结果。
时间状语
just（刚刚）
already（已经）
never（从不）
before（之前，放在句末）
yet（已经，放在句末）
so far 到目前为止
since + 时间点
for + 时间段
Presentation
讲义P19
现在完成时
【小练习】 翻译
1.我们刚刚寄掉这些明信片。 __________________________________________________
2.他已经把所有词典都借给你了。_______________________________________________
3.我之前从未见过你。 ________________________________________________________
We have just sent these postcards.
He has already lent all his dictionaries to you.
I have never seen you before.
讲义P19
现在完成时
Presentation
时间状语
【补充】
规则变化=动词过去式
一般情况，直接加ed
以不发音e结尾，直接加d
辅元辅，重度闭音节，双写末尾字母加ed.
辅音字母加y,去y,加ied
不规则规则变化
ABC型
go-went-gone
ABB型
keep-kept-kept
ABA型
come-came-come
AAA型
put-put-put
讲义P19
现在完成时
Presentation
区分
have / has been to
have / has gone to
have / has been in
have been been in 表示 ______________
呆在某地（长久停留）
have/ has been to 表示 _____________________
去过（回来了）
have/ has gone to 表示 _____________________
去了（还没回来）
Practice
have been to
have gone to
have been in
I ________Beijing twice .
Practice
has been to
has gone to
has been in
He ________Beijing twice .
Practice
has been to
has gone to
have been in
My father _______Beijing.He isn’t at home.
Practice
has gone to
have gone to
have been in
They _______Beijing.They aren’t at home.
Practice
has been to
has gone to
has been in
My father _______Beijing for two weeks.
Practice
Have, gone to
Have,been to
Have,been in
_____ever ______Beijing
讲义P19
【小练习】 翻译
1.他已经去过美国三次了。He______________ America three times.
2.他已经去了美国。He ______________ America.
3.他已经在美国呆了三个月了。He_______________ America for three months.
has been to
has gone to
has been in
Practice
has gone to
have
been
Practice
has just left the house.
has just had breakfast.
ring-rang-rung
leave-left-left
have/has-had-had
Practice
讲义P20
I haven’t had my lunch yet.
I’ve already read it.
already 用于肯定句
yet 用于否定句，一般疑问句
课本P25
Practice
6. I have never been to switzerland.
2.He has been in prison for six months.
3.The police haven't caught the thief yet.
4. You have already asked the question three times.
5. Have you ever been to switzerland
7. ... Has broken two records so far.
8. I haven't seen George lately.
1. I have just had breakfast.
Practice
received
has been
visited
bought
has gone
been
receive-received-received
be-was/were-been
buy-bought-bought
go-went-gone
课本P25
Practice
left the house.
had the breakfast.
She has written the letter.
My sister has turned on ...
My mother has made the bed.
She has bought a new hat.
write-wrote-written
make-made-made
课本P25
Practice
课本P26
否定句
washed the dishes yet.
hasn’t made the beds yet.
She hasn’t combed his hair yet.
She hasn’t swept the carpet yet.
We haven’t read ‘Macbeth’yet.
yet 用于否定句的句末
sweep-swept-swept
read-read-read (读音不一样)
Practice
一般疑问句
seen the new ....yet
Have you taken your ...yet
Have you read this book yet
Have you done your ...yet
Have you finished your ...yet
yet 用于一般疑问句的句末
人称一变二
Practice
课本P26
难点练习
receive
take
区分
“收到” 从别人那里收到,和介词 from 搭配。←
拿走，带去别的地方。 →
Conclusion
Lesson 4
保持安静
认真审题
做完检查
Lesson 4
2021暑假五年级第8讲课后作业
背诵课文前两段。
完成练习册的基础题部分。
完成书本27页的练习。
Homework
More Practice
课本P27
b
b
现在完成时
b
+时间点
+时间段
a
c
More Practice
课本P27
b
社会
工厂
c
相同的
a
c
快速地
匆忙地
c
See you
next time!
Lesson 4