(共16张PPT)
It was Daming's birthday yesterday.
学习目标:
1.能听、说、读、写下列重点单词:
bought, interested, ask for.
2.能理解并运用句型:
It was Daming’s birthday yesterday.
3.掌握一般过去时的用法。
4.掌握动词变过去式的规则。
Daming’s birthday
Simon's mum bought a book for him.
西蒙的妈妈给他买了一本书。
Simon's mum bought him a book.
‖
I bought this cap for you.
‖
I bought you this cap.
I bought the bike for you.
I bought you the bike.
‖
对比:
buy+物品+for + 人
buy+人+物品
为某人买某物
interested 感兴趣的
短语:be interested in…
对……感兴趣
showed
asked
was
show 把......给....看
ask 问
is 是
ask +人(宾格)+to+ 动词原形
叫某人做某事
Daming asked him to read the book with him.
What did they see in the book
They saw many pictures of spaceship from China, Russia and the US.
动词原形
do 做
see看见
动词过去式
did
saw
give, buy的使用。
这些词都可以与人和物连用,buy常与for连用, give常与to连用。
如:为某人做某物 buy sb. sth. = buy sth. for sb 把某物给某人 give sb. sth. = give sth. to sb.
finished
gave
made
decided
thanked
was
finish完成
give 给
make 制作
decide 决定
thank 谢谢
is 是
thank... for
动词原形
动词过去式
规则动词的过去式变化如下: 1、一般情况下,动词词尾加 -ed ,
如:watch ---watched play---played 2、以不发音的 -e 结尾动词,动词词尾
加 -d,如: live---lived hope---hoped
3、以辅音字母 + y结尾的动词,
把-y变为-i 再加-ed,如: study---studied carry---carried 4、以一个辅音字母结尾的重读闭音节
动词,双写词尾辅音字母,再加 -ed,
如 :stop ---stopped shop---shopped
不规则动词需要特殊记忆:
例如:
1. ride--- rode 2. eat--- ate
3. am, is--- was 4. drink--- drank
5. see--- saw 6. go--- went
7. win--- won 8. buy---bought
Thank you!