冀教版八年级英语下册Lesson25、26课三单

堎底下中学“有效教学”实验教学工具

教师寄语：只要善于动脑，你就是天才 Lesson 25 Let’s Do an Experiment

班级 姓名 __

问题导读评价单

学习目标:

掌握词汇及短语：science, experiment, fill, prove, scientific, method,

do an experiment, fill…with, cover…with, turn…upside down, be(not)sure…

接触词汇及短语：theory, jar, upside, observe, scientific method

学法指导:

1. 自学教材第25课的单词，你可以听录音跟读，根据音标读，或者请教别人读。做到发音标准，弄清词性和汉语意思。

2. 自学教材第32页的内容，仔细读课文至少五遍，弄清课文大意。

Ⅰ.翻译下列短语。

1. 给广口瓶装入水____________ 2. 用硬纸板盖住瓶口_____________

3把广口瓶翻转过来______________ 4.做一个实验__________________

5.科学的方法___________________

Ⅱ.Think about it:

1. What’s theory? 2. What’s experiment?

Ⅲ 生成新问题

在自学中，你还有哪些疑惑和问题需要和同学们共同解决？

评价：学生： 学科长： 老师：

问题生成评价单

各位同学，请根据所学内容，认真完成下面的问题，并在小组中充分交流，经过合作探究后准备展示。

Ⅰ. Think about it:

1. What experiment is Brian going to do?

2. What’s Danny’s theory about what will happen?

Ⅱ. Read the experiment and put the sentences in right order.

1. Put your hand on the cardboard. And turn over the jar carefully.

2. Move your hand away quickly.

3. Fill the jar with water.

4. Cover the top with a piece of cardboard. 5. The cardboard will hold the water up.

______ ______ ______ _____ ______

Ⅲ.Read the experiment and answer true (T) or false (F)

1. Put a piece of cardboard over the jar. ( )

2. Turn over the jar carefully. ( )

3. Move your hands away quickly. ( )

4. When the jar is upside down, the water spills out. ( )

5. There is more air outside the jar than inside the jar. ( )

Ⅳ. 分组做实验，并用英语描述实验过程及结果。

评价：学生： 学科长： 老师：

问题训练—评价单

一．完成句子。

1. A t__________ predicts what will happen in the future.

2. My favorite subject is s___________.

3. Danny ,please ______ the bottle______ _____(把瓶子倒置)

4. Don’t worry. I _____ ______ that you’ll recover soon.(确信)

5. 让我们一起做这个实验吧！______ _______ the _______ together!

6. I need five ________ _________ __________.( 5张纸)

7. We must learn everything with__________ ___________ .(科学方法)

8. ________(把…翻过来)the card ______and you can read the words on it .

二．选择。

( ) 1. He can prove ______

A. where is he from B. where does he come from

C. where he from D. Where he comes from

( ) 2. He filled the bottle___ water the day before yesterday.

A. with B. of C. by D. on

( ) 3. The cardboard can__ the water in the jar.

A. close B. keep C. hold D. make

( ) 4. There __ a football game between Italy and Germany tomorrow

morning.

A. has B. is going to be C. will have D. has been

老师： 堎底下中学“有效教学”实验教学工具

教师寄语：只要善于动脑，你就是天才 Lesson 26 One Wet Danny?

姓名 班级

问题导读评价单

1. 学习目标

掌握词汇及短语：force

接触词汇及短语：swimsuit, observation, turn … over

2. 学法指导

1. 自学教材第26课的单词，你可以听录音跟读，根据音标读，活着请教别人读。做到发音标准，弄清词性和汉语意思。

2. 自学教材第30页的内容。仔细读课文至少五遍。并翻译难句。

Ⅰ、翻译下列单词及短语,并在课文中标记出这些新词。

force ________ observation ________ turn … over _______

do the experiment________ put … into/on _________

get wet ___________ force sb. to do sth.

_______________

Ⅱ、根据句意及汉语提示写单词。

1. The experiment needs careful _________ (观察)。

2. Tom had to get the water off the bottle with all the ________ (力量).

3. Today is very cold. She _______ (穿) a thick (厚的) coat.

4. Please ________ the juice ________ (把…… 放进) the bottle.

5. It rained heavily just now. My brother and I ________ ________ (弄湿).

Jm

Ⅲ、生成新问题

在自学中，你还有哪些疑惑和问题需要和同学们共同解决？

Ⅳ、评价：学生： 学科长： 老师：

问题生成评价单

各位同学，请根据所学内容，认真完成下面的问题，并在小组中充分交流，经过合作探究后准备展示。

Ⅰ.听录音，回答下列问题。 1. What are Brain, Jenny and Danny talking about? ____________________

2. What’s Brain’s theory? ____________________________

3. Whose head will Brain hold the jar above? ______________________

4. Will Danny bring his swimsuit for the experiment? __________________

5. Is Danny afraid he will wet？_____________________________

Ⅱ.读课文，找出其中的语言点，并写下来。

Ⅲ. 学习完上面的语言点后，请试着做一做：

1. The boy is forced ________ out of school.

A. drop B. to drop C. dropping D. dropped

2. I want to watch TV. Could you please ________?

A. turn on it B. turn off it C. turn it on D. turn it off

3. The radio is too noisy. Can you ______?

A. turn off it B. turn it down C. turn it up C turn up it

评价: 学生： 小组：

问题训练评价单

Ⅰ、用括号内所给单词的适当形式填空。

1. We will observe what _______ (happen).

2. Brain will hold the jar above ________ (Danny) head.

3. I’ll ask the class _______ (make) observations and guess what will happen.

4. The experiment will be ________ (fun)

5. Brain, Jenny and Danny _________ (talk) about their experiment now.

Ⅱ. 用适当的介词或副词填空，使句子完整、通顺。

1. Let’s put the water _______ the bottle.

2. What happened _______ Danny?