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冀教版八年级英语L25---28学案

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Lesson 25 Let’s Do an Experiment

Teaching Aims:(教学目标)

New words and phrases: science, experiment, theory, fill, jar, upside, prove, observe, scientific, method, fill/cover„with „,

turn „ upside down, right side up, scientific method.

Sentences: I’m sure the floor won’t get wet.

The cardboard can’t keep the eater in the jar!

Important Points and Difficult Points:（重难点）

1)get短语复习：get warm, get along\on\well with, get away from, get back, get in, get off , get up, get together, get to

2) be sure + that 从句。“认为„„一定„„， 确信„”

3) observe sb. do sth./observe doing sth.

自主学习：（一）短语互译

1. look into ___________________ 2. ___________________做试验 3. fill/cover with___________________

4. fill in …___________________ 5. upside down ___________________ 6. ___________________ 正面朝上

7. ___________________ 弄湿 8. 我相信__________________ 9. __________________做…的另一种方法

（二）重点点拨

1. An experiment shows what happens.

句中what引导_____________________。本课what引导的_____________还有：_______________________.

happen用法小结： ① 主语是sth, ② 没有被动语态 eg: An earthquake happened in Sichuan in 2008.

短语：happen to sb.(某人出某事 ), happen to do（偶尔发生…）eg: I happened to see him on my way home.

2. I’m sure the floor won’t get wet.

be sure 确信，有把握；be not sure不确信，没有把握

1) be sure+从句 eg: I’m sure (that) he will come.

你肯定你说的没错吗？ __________________ that what you said is right?

2) be sure of sth. 意为“对… …有把握”。

Eg: He isn’t sure of the answer.

I’m sure of what he said. 我对他所说的确信无疑。

Are you_______________it? 你相信那件事吗？

3) be sure to do 意为“肯定/一定要… …,务必… …”。

Eg: Be sure to write to me.

____________school on time. 务必按时到校。______________touch that machine. 务必不要动那台机器。

make sure 意为“确信”。make sure of sth./ that 从句 意为“确保… …,设法保证… …”。

Eg: Make sure (that) no one finds out about this.

4) make sure+从句， “相信…，确信…”

I make sure that he would go there. 我确信他会去那儿的。

3. The cardboard can’t keep the eater in the jar! 纸板不能支持住瓶子里的水！

keep是一个意义颇为复杂的单词.

①How long can I keep the book? 这本书我可以___________多久？（keep___________）

②Keep the secret. Don’t tell anyone else. 请____________秘密。不要告诉别人。（keep_________）

③Uncle Wang keeps a group of sheep. 王伯伯____________了一群羊。（keep_________）

④cardboard can keep the water in. 纸板能把水_______________在里面。（keep_________） ⑤keep +宾语+宾补（_________，__________或_________）_____________________/________/__________

Please keep the book clean./on the desk.____________________________/_______________________。The

⑥ keep on doing sth. 继续/反复做某事

The man was tired, but he kept on working. 那个人累了，但他仍坚持工作。

⑦ keep sb. doing sth. 让某人一直做某事。

Tom’s father kept him ______________ near the door. 汤姆的父亲让他一直站在门边。

Don’t keep your friend _____________for a long time. 不要让你的朋友久等。

巩固练习

I. 用适当的介词填空

1. Please fill the hole the hole.

2. I covered the box a piece of paper.

3. Are you sure your facts?

4. The cardboard can keep the water the jar.

5. He is sure this new way.

II. 单选

1. ( ) ---Would you like cake? ---No, thanks. I am full.

A. another B. other C. else D. the other

2. ( ) ---I hear Tom is working at history very hard. ---I’m he will pass the history exam this time.

A. afraid B. surprised C. sure D. sorry

4. ( ) “ ”is another way of saying “watch carefully”

A. Theory B. Science C. Observe D. Conclusion

5. ( ) The traffic accident this morning. A. happens B. happened C. was happened D. will happen

6. ( ) The streets were cheering crowds. A. full with B. filled of C. filled with D. fulled of

7. ( ) It’s a good film. You’re sure it. A. like B. to like C. likes D. be like, ,

III. 根据句意及首字母完成单词。

1. They are doing an e____ in the lab.

2. Father Christmas will f____ your stocking with gifts on Christmas.

3. We can p____ who’s right by doing this experiment.

4. I learn English, maths, Chinese and s____ at school.

5. You should use the scientific m____ to do the experiment.

IV. 从方框中选出适当的短语并用其正确的形式填空。

fill… with, go, cover… with, turn over, upside down

1. You can’t turn this kind of drink ____.

2. It’s snowing. The ground is ____ snow.

3. School is over. You should ____ the schoolbag ____ all the books.

4. ____ the card ____, and you’ll see a picture in it.

Lesson 26 One Wet Danny

Teaching Aims:(教学目标) (1) The new words and phrases: force, swimsuit, observation, turn „ over.

(2) Sentences: ① I will ask the class to make observations and guess what will happen.

② We’ll ask the students what the experiment proves.

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八年级英语上册 Unit4 Lesson 25 No stopping 学案 冀教版

八年级英语上册 Unit4 Lesson 25 No stopping 学案 冀教版

用心 爱心 专心 - 1 - Lesson 25 No stopping

[课前预习·快乐体验]

Ｌet every man praise the bridge he goes over.过河当谢修桥人。

一、你能写出下列人称代词的主格的汉语意思吗？

1.I______ 2.he_______ 3.you_______4.we_____ 5.she______ 7.they___

二、试着将下列短语译成英语。

1.向左拐______________ 2.穿过街道____________

3.在某人去……的路上_______ 4.上学迟到_________________

5.走/路过__________________ 6.一个大的商店橱窗_________

7.我特别喜欢的商店_________ 8.那么多好东西_____________

9.坐学校公共汽车___________ 10.快点,加油_____________

三、课堂重点句子：

1. They are walking because it’s sunny.

2. Cross the street.

3. We will go past some of my favourite shops.

4. They pass another window.

5. It has so many good things to read.

[课堂练习·高效提升]

四、考考你的记忆力，根据句意及首字母补全在本课中出现的单词。

1.They met the old man on their w______ to school.

2.Li Mei is sitting in the c______ of the room.

冀教版英语八年级下册Unit 5 全单元教案设计

冀教版英语八年级下册Unit 5 全单元教案设计

冀教版八年级下册英语教案

Lesson 25:Raising money

一．Teaching goals（教学目标）

1.Be able to master the words and expressions in the text.（能够熟练掌握文中单词和短语）

2.Be able to master and use the text skillfully.（能够熟练掌握并运用文中句子）

二．Teaching contents（教学内容）

1.Master vocabulary:（掌握词汇）

pay; bake; dollar; sixteen; advertising;poster;

2.Key phrases: （重点短语）

make money

3.Key sentences:（重点句子）

（1）But the trip costs a lot of money.

（2）Each player needs to pay 150 dollars.

（3）We need to make some money for the team.

（4）Maybe we can work together to raise some money.

（5）I’ll bake something delicious.

三．Teaching important and difficult points（教学重难点）

1.Focus on mastering the words and expressions in the text.（重点掌握文中单词和短语）

2.Master and use the text skillfully.（掌握并熟练运用文中句子）

四．Teaching process（教学过程）

Step1: Learn new words:

Eg1:You need ( pay)500 yuan every month for this

冀教版八年级英语下册Lesson25教学设计

冀教版八年级英语下册Lesson25教学设计

冀教版八年级英语下册Lesson25教学设计

板桥中学李燕萍

Teaching Content: Lesson 25 let’s Do an Experiment

Teaching Type: New lesson

Teaching aims

1. Knowledge aims

Words: science, experiment, theory ,fill, jar, upside, prove,

observe, scientific, method

Phrases: turn...upside down, I’m not sure that, fill…with…,

cover…with…,

right side up, scientific method, turn…over…

2. Ability aims:

1.let Ss master and use the words and phrases correctly.

2.Make the students know how to do an experiment correctly

3. Emotion aims: Make the students know that the result of an

experiment should

be proved by scientific methods

Key points

1. Important words: science, experiment, theory ,fill, jar, upside,

prove, observe, scientific, method

2. Important phrases: turn upside down, I’m not sure that,

fill/cover…with…,

right side up scientific method, turn…over… Difficult points:

初中英语(冀教版)八年级下册(八下)-《Lesson 25 Raising Money》word教案 (1).doc

初中英语(冀教版)八年级下册(八下)-《Lesson 25 Raising Money》word教案 (1).doc

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Unit 5 lesson 25-27

Lesson 25

I. 根据句子意思用适当的介词填空。（5分）

1. How much did you pay _________ your new sweater?

2. Students can sell cookies or other things ______ lunch hour.

3. She spends much money _________ clothes every year.

4. You can buy the snacks ________ four.

5. We must work together _______ raise a lot of money.

II. 按要求进行句式转换(每空一词)。（10分）

1. There is something delicious on the bake sale. (改为一般疑问句)

______ there _________ ________ on the bake sale?

2. The filed trip cost us fifty dollars. (对划线部分提问)

_____ _____ _____ the field trip cost?

3. He’s invented a new product.（改为反意疑问句）

He’s invented a new product, _________ ________?

4. You needn’t buy so much food.（改为同义句）

You ___________ ________ _________ __________ so much food.

5. I didn’t hear your words.（改为复合句）

I didn’t hear ____________ ___________ ___________.