人美版小学美术四年级下册设计生活标志教案

shell collect 贝壳；壳收集；搜集v. n.

1a

Brainstorm

)爱好(What's Miss Wang's hobby?).漫画Collecting comics(2a

3a

cats and dogs has been raining It since yesterday.4a

Name:Jay

Job:singer Hobby:writing songs1995He started writing songs in 1995. He does this now.1995.has been writing He

songs since11

years.songs He has been writing for5a

Name:Liu

Xiang Hobby:singing1997H

e started singing in 1997. He sings sometimes

now.He has been

singing since1997.9

years.for has been

singing He

Jack likes cooking. He is cooking now.

He started to do this 4 hours ago.has been cooking Jack

________________ ___ for 4

hours.7a

My brother drives. He

started to this in 1988.has been driving My brother ______________ since 1988.8a

Xiao Xin swims every day.

He began to swim when he was 3 years old.

has been swimming Xiao Xin

________________

______

since he was 3

years old.

Peter is painting. She started two

hours ago.has been painting

Peter

_______________ since

two hours ago.10a总结Task 1: conclusion 现在完成进行时时态) ---(一构成形式：have / has been + V-ing have / has是助动词been是be的过去分词表示从

过去开始一直持续到现在的动作，并有可能持

续下去．11a

现在完成进行时,过去某一时间开始一直延续到现在当我们谈论动作从:并且有可能持续下去时，我们常常用以下句型来表示一段时间for ++

since +sth过去的时间点have / has been + doing

since + 一段时间+ agosince + 从句(一般过去时)eg.

I have been swimming for 3 years.She has been skating

since nine o'clock.12a