"Let's Do an Experiment" Look into Science! PPT teaching courseware

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"Let's Do an Experiment" Look into Science! PPT teaching courseware

The first part: independent preview before class

word breakthrough

1. Correct; appropriate ________→(adv.)________

2. method; method________

3． force; compulsion; compulsion________

4. experiment ________

5. jar__________

6． upside __________

7. pour__________

8. scientific________→(n.)________

9. raincoat ________

10． pressure _______________

11. conclude _______________ →(n.) __________

Sentence patterns online

1. I think the ground will get wet.

I think the floor will ________ ________．

2. Let's test which theory is correct.

Let's test ________ ________ ________ ________．

3． That's called the scientific method.

That's called ________ ________ ________.

4. I'm pretty sure about my theory, Brian can do the experiment on your head, and I know you won't get wet.

I _______ _______ _______ _______ my theory _______

Brian can do the experiment over your head and I know you won't get wet.

5. Brian took his hand away from the cardboard.

Brian ________ his hand ________ the cardboard.

Let's Do an ExperimentPPT, Part 2: Classroom Interactive Exploration

Vocabulary highlights

1 correct adj. correct; appropriate

[Observation] Let's test which theory is correct.

Let's test which theory is correct.

We must make sure that things are done correctly without mistakes.

We have to make sure things are done correctly.

The adverb form of [Explore] correct is ________, meaning "________".

[Expand] correct can also be used as a verb, meaning "to correct; to correct".

Can you help me correct the mistake that you find?

Can you help me correct the error you found?

2 method n. method; approach

[Observation] That's called the scientific method.

That's called the scientific method.

It's the best method of working out the maths problem.

This is the best way to solve that math problem.

The good way to keep healthy is to take more exercise.

A good way to stay healthy is to exercise more.

His money wasn't earned by honest means.

3 force n. force v. force; force

[Observation] The force of the air keeps the water in the jar.

The force of the air keeps the water in the jar.

The truck was forced to stop for repairing.

The truck had to be stopped for repairs.

[Explore](1)When force is used as a noun, it is a ________ (countable/uncountable) noun.

(2)force can also be used as a ________ word, meaning "_______", and is often used in passive structures. Force can also be connected to the infinitive or adjectives, adverbs, and prepositional phrases to serve as the compound object of the complement.

Sentence Pattern Perspective

1 I cover the top with a piece of cardboard and hold it there.

I covered the mouth of the bottle with a piece of cardboard and held it against it.

[Explore] (1)cover is a ________ verb in this sentence, meaning "to cover". cover sth.________ sth. means "to cover something with something", commonly used in the passive form: sth. be covered with sth..

(2)a piece of means "a piece; a piece". a piece of is followed by a ________ noun, indicating quantity; if the quantity expressed exceeds "one", then ________ is used in the plural form. The predicate verb depends on the singular and plural of piece.

Mary gave the boy two pieces of cake.

Mary gave the boy two pieces of cake.

[Expand]When expressing the quantity of uncountable nouns, the structure of "numeral/article + quantifier + of + uncountable noun" should be used, such as a glass of water, two bottles of juice, and two glasses of juice.

2 Then I turn the jar upside down and take my hand off the cardboard.

[Explore] (1)turn...upside down means "turn...over; upside down", which is equivalent to the phrase ____________.

Turn your book upside down and recite the text.

Turn your book over and recite the text.

(2) Take...off means "take... away from...". Take off can also be translated as "(the plane) takes off; take off (the clothes)".

He took his shoes off and sat on the bed.

He took off his shoes and sat on the bed.

The plane took off an hour late.

The plane took off an hour late.

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Update Time: 2024-10-04

This template belongs to English courseware Hebei Education Edition Ninth Grade English Volume 1 industry PPT template

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