План-конспект открытого урока

  ПЛАН-КОНСПЕКТ открытого УРОКА

  Предмет: Иностранный язык (английский)

  Учитель:

  Класс –  8 В

Тема урока: “Science and Technology”

Цели урока:

          - текущий контроль уровня сформированности у учащихся языковых умений и навыков на лексико - грамматическом материале  темы

- развитие и совершенствование  всех видов памяти: слуховой, зрительной, графической, эмоциональной

  - формирование уважительного отношения к противоположной точке зрения

Методическая цель урока:

-презентация системы заданий,  используемых на практических занятиях по иностранному языку, способствующие развитию и совершенствованию языковых навыков и умений ( в том числе, при  подготовке учащихся  к ОГЭ)

Тип урока: обобщение и закрепление знаний

Вид урока: практическое занятие с использованием ИКТ 

Материально техническое обеспечение: 

  - учебник англ. яз: English VIII, ,

  - рабочая тетрадь

  - приложение 1

  - компьютер

  - интерактивная доска 

  - видеофильм

Этапы урока

I.  Организационный 

II. Этап говорения 

Вхождение в тему через уточняющие вопросы:

Look around and say what will help us at the lesson today. What inventions  can you see here?

Name other inventions and discoveries and who they were invented and discovered by.

As you have already guessed we a going to continue our series of lessons on science and technology and learn some grammar and enrich our vocabulary on this topic.  I’m sure you will  use it correctly later at our speaking and writing lessons.

(ВИДЕО ЗВСТАВКА)

Without what inventions can’t you imagine your life? (paper, computer, the internet, electricity, plastic, telephone, etc).

Of course you can’t imagine your life without the telephone. Let’s remember how it was invented.

You have read the text “The man and his work” at home and now let’s see if all of you have understood it.

III.  Reading. Let’s do a task in the in the form of your exam.

Exercise 1 Say True False or Not stated.

Alexander and his brother became interested in experiments on the human voice. (True) Alexander’s grandfather and father were born in Scotland. (Not stated) After graduating from the University of London, Alexander was a teacher of the dumb. T Alexander knew about electricity a lot more than his assistant. (False) Bell showed his first model of the telephone rather willingly. (False) The Emperor of Brazil asked Bell to recite the Hamlet’s monologue “To be or not to be”(Not Stated) Bell received the Centennial prize awards not only  for the telephone.(True) The telephone was invented in the 20th century. (False)

Now let’s work in groups. We shall divide the text “The man and his work” into five logical parts and give them titles.

You won’t be given titles, you will try to make up the exam task yourselves.

Two of you will be our jury, try to listen attentively and say whose titles are better and why.

You can make notes. Begin with “To my mind, In my opinion”

(ВИДЕО ЯБЛОКО НЬЮТОНА)

VI. GRAMMAR

You’ve made some grammar mistakes. As  we can’t do without grammar, let’s proceed to it.

We usually learn the rules  in English, but when we want to revise them quickly, we do it in Russian

Если перед нами существительное:
1) Наиболее вероятный вариант — образовать от него форму множественного числа (выучить все исключения, типа foot — feet, goose-geese, child-children, man-men, woman-wоmen, а если мн. ч. образуется по общему правилу, то быть внимательным — не меняется ли конечная y на i, не меняется ли f на v, не добавляется ли - es вместо привычного — s).
2) Менее вероятный — притяжательная форма существительного (вроде world — world’s). Распознать этот случай легко — после пропуска будет стоять еще одно существительное. Если видите местоимение (например, I), ставите его в правильный падеж — объектный (me), притяжательный (my или mine). Указательное местоимение (this, that)  ставите во мн. ч. С числительными все просто — преобразуем порядковое в количественное и количественное в порядковое. Главное — выучить все тонкости их правописания. Прилагательное или наречие ставим в какую-то из степеней сравнения. Если перед пропуском стоит than, это сравнительная, а если the, то превосходная.
С глаголами нужно сначала понять — перед нами личная форма (та, которая изменяется по временам) или причастие.
1) Узнать причастие легко — в предложении уже есть сказуемое, выраженное личной формой глагола.
2) Если в предложении пропуск стоит после подлежащего, и сказуемого недостает, перед нами точно личная форма.
Решаем активный это залог или пассивный (переведя предложение) и дальше думаем, в какое время его поставить. В этом же предложении (или в предыдущих) могут стоять слова-подсказки. Если их нет, смотрим на само предложение и что его окружает.
Не ошибиться в написании формы глагола, выучив правила орфографии и неправильные глаголы.
Также нужно уметь распознавать предложения условия (и конструкции с I wish) или согласование времен в косвенной речи.

Verbs have the widest range of forms. Let’s practise them in isolated sentences, focus on grammar

1) We ______ TV when it started to rain. (to watch)

2) The sun ______ in the east. (to rise)

3) I ______ for my friend for 2 hours. (to wait)

4) After Larry _____ the film on TV, he decided to buy the book. (to see)

5) The DVD recorder _____ yesterday. (to repair)

6) Holly remarked that Bill ______ to Alaska next month. (to travel)

7) If Alex _____ , I will e-mail the letters. (to ask)

8) If the police _____ earlier, they would have arrested the burglar. (to come)

9) "I _____ a pizza. Will you have some?" (to buy)

10) I wish I _____ skate as easily as you do. (can)

Now let’s practise verb forms with other parts of speech in the form we are to get used to for your exam

(ВИДЕО)

B4	Percy Spencer liked chocolate a lot. In the morning, before ……………………… to work, he made sure he had a bar of chocolate with him to eat later on in the day.	GO
B5	When he got to work, he put on ………………………white coat and walked into the laboratory. He had no idea he was about to change the world forever.	HE
B6	It was 1945, and Percy ……………………… important scientific experiments with radar.	DO
B7	Suddenly, when he put his hand in his pocket, he felt sticky, liquid chocolate. He realised that the radar ……………………… the chocolate bar somehow.	MELT
B8	We'll never know exactly how Percy………………………, but he was probably excited by what had happened and disappointed that he wouldn't be able to eat his bar of chocolate.	FEEL
B9	Percy's discovery soon ……………………… to the invention of the microwave oven.	LEAD
B10	Percy built the ……………………… oven, and then he and his colleagues tried it out to see if it worked.	ONE
B11	They cooked some popcorn, which cooked very quickly. They ……………………… it was a big success.	THINK
B12	Then they tried cooking an egg, but this wasn't so successful. The egg exploded all over the face of one of the ……………………… working with Percy!	MAN

V. VOCABULARY

Speaking about science and technology requires its own vocabulary. Word building is one of the most difficult things in vocabulary. Let’s train it.

Let’s work with derivatives on the boards. One of you will work on the blackboard, the other on smart board. And we shall watch old technologies and new technologies in contrast.

1)Systematize suffixes – nouns, adj etc (НА СМАРТ ДОСКЕ)

2) дериваты на science and techn из текста про Белла ( НА ОБЫЧНОЙ ДОСКЕ)

Science – n-adj

Invent – n – n

Electricity – adj – n

Chemistry – n – adj

Industry – adj – n

3) Negative prefixes are very confusing. Let’s remember them– multiple choice (SMART)

Iconic Symbol of Science

Dmitri Mendeleev is a great Russian ____________of the 19th century.  SCIENCE

He is recognized as a great chemist who created the periodic

___________of the elements.  CLASSIFY

Dmitri Mendeleev's __________to the world's science was enormous.  CONTRIBUTE

All the greatest _________which have been made since then  DISCOVER

in the fields of chemistry and physics have been based on this law.

The elements in Mendeleyev’s Periodic Table follow one another

in the order of their ________weights. They are arranged in  ATOM

periods and groups.

Mendeleyev’s discovery made it possible for the scientists

to find 38 new ________elements to fill the empty spaces  CHEMISTRY

left in the Periodic Table.

Element  No 101 was named Mendelevium in honour of

the ________  of the Periodic Law.  CREATE

Mendeleev’s Periodic Table has undergone some minor changes,

but fundamentally is unchanged, and it was a remarkable

scientific _________  . Dmitri Mendeleev was a chemist of genius,  ACHIEVE

first-class physicist, a fruitful _________ in the field of meteorology,  RESEARCH

geology and other disciplines

Mendeleev obtained a lot of awards from different scientific ______  .  ORGANIZE

Change your papers and check the answers. Give marks. One  mistake is a five with a minus; two - three mistakes is a four; four mistakes is a three.

To know words is not sometimes enough, when this or that word is used is also important.
that’s why let’s practise some synonyms and words that can easily be confused

First let’s learn the difference between “to invent” and “to discover” p. 178

(НА СМАРТ ДОСКЕ ПЕРЕТАЩИТЬ)

Insert the words to complete the sentences.

1)        Let’s go to ________ the caves.

2)        When was the telegraph _________ ?

3)        Scientists have __________ a new virus.

4)        The oceans have not yet been fully _________  .

5)        The teacher is ________  the students on their French.

6)        One _______  something that did not exist before.

7)        She has ________  the stars all her life.

And finally try to do the most difficult task, that is correction of mistakes: both vocabulary and grammar. Read the text about a famous scientist, correct the mistakes and guess his name.

Correct the mistakes.

He was a Poland scientist.

He is sometimes calling the father of modern astronomy.

This scientific showed that the Earth is not the centre of the universe,  as  people used to believe.

Instead the Earth and the planet revolve around the Sun.

He also showed that the Earth itself move around each day.

He correct showed that all the planets revolved around the Sun.

Now let’s test your knowledge. One of you will work online others in their papers, then we will compare the answers.

http://www. english-grammar. at/online_exercises/vocabulary-multiple-choice-cloze/mcc007-technology-and-the-young. htm

VI. РЕФЛЕКСИЯ

Our lesson has come to its end, did you like it? What did you like most of all? (working in groups; checking my classmate’s paper)

What new things have you learnt today? (the invention of the microwave oven)

The knowledge of grammar and vocabulary is important not only in this part of the exam, you should use it correctly in your oral speech and in writing. We shall use this knowledge at our speaking and writing lessons.

VII. Home Assignment

You will train similar tasks at home. You will find them attached to you home assignment 

Some people think that technology will save the world and make it better, some others think that technology will ruin the society.
Is it actual to discuss?