Unit 1 Starter out & Understanding ideas1读说课第二课时导学案- 2025-2026学年外研版（2024）八年级英语上册

2024新版八年级上册导学案

课题 八上Unit 1 This is me   Starting out & Understanding ideas

课型：读说课  第  2 课时              

【学习目标】 通过学习，我能够：

1. 通过分析例句特点，归纳现在完成时的用法。

2. 区分现在完成时与一般过去时的区别。

3. 掌握现在完成时的基本句型，使用现在完成时描述接纳自我的经历

【学习过程】

Step 1 Review Retell the passage

Setting(背景):When                      Where             

Characters(人物):Who             

Beginning	Sally hated the 1. ________ on her face. She felt people 2. ________ looking at her face. She always tried 3. ________ it with her hair.
Middle	To Maddie, it looked like a 4._______. Sally was surprised,and it 5._____________ in her heart. The next day, Maddie 6.__________________ on her own.
End	Sally has changed heropinion.Now she thinks everyone is special and 7. _________ in their own way.

Step2 Grammar

1. Lead in :

Read the sentences from the reading passage and summarise the grammar rules.

(a) I haven't told Maddie yet...

(b) I have already learnt that I am what I am.

Now find one more sentence with these structures in the reading passage.

 

请看下面的句子：

(1) I have seen the film. I do not want to see it again.

这部电影我已经看过了，不想再看了。

(2) I have entered lots of competitions.我参加过很多比赛。

(3)Have you ever won any prizes before?你以前得过奖吗？

(4) My aunt has travelled all over the world.

我姑姑已经周游了世界。

(5) Many people have agreed to help us.

许多人都同意帮助我们。

 

归纳总结：

以上句子的谓语有一个共同的特点，就是由“_________________________“构成,我们把这种时态称为“_____________”。

现在完成时表示_____________________________，如（1)表示看过电影了，对电影比较熟悉,不想再看了；还可以表示_________________________，如（4)。

观察课本P125-P126表格，归纳总结现在完成时的基本句型：

1. 肯定句式: ________________________________

2. 否定句式: ________________________________

have not 和has not 分别缩写为haven’t和hasn’t。

3. 一般疑问句式: ________________________________

肯定答语为 ________________________________

否定答语为 ________________________________

 

动词的过去分词的变化规则

1.规则动词的变化规则

（1）大部分动词在词尾直接加 -ed

clean→cleaned 打扫     help → helped 帮助       play→ played 玩耍

（2）动词以不发音的字母e结尾时，直接加 -d

like → liked 喜欢          live →lived 居住   love → loved 喜爱

（3）动词以“辅音字母+y”结尾时,变y为i再加 -ed

try→ tried 尝试         study→studied 学习     marry→married 结婚

（4）动词为重读闭音节且词尾只有一个辅音字母时,须双写这个辅音字母再加-ed

plan→planned 计划     stop→stopped 停止  prefer→preferred 更喜欢

 

2.不规则动词的变化规则

根据不规则动词变化表专门记忆

 

 

现在完成时的标志
现在完成时常与______  _______   _______等表示时间的状语连用。例如:

I have just heard the news.

我刚听到消息。

Astronauts have already been to the moon.

宇航员已经去过月球了。

We have just started to explore other planets.

我们才刚刚开始探索其他行星。

 

归纳总结：

just 用来表示“__________”,

already 用来表示“__________”, 两者都用于__________ 中，一般置于__________ 后。

yet  用来表示“__________”, 用于________________ 句中，一般置于__________。

 

Write sentences with the present perfect tense.

1. I/ just / cut my long hair

                                                                     ________________________________________________  .