UNIT 05. INVENTIONS. LESSON 2. LANGUAGE
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UNIT 05. INVENTIONS
LESSON 2. LANGUAGE
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WARM-UP
Objectives
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Objectives
* By the end of the lesson, students will be able to: - Use words and phrases related to topic "Music" to talk about the music or singer they know - Pronounce and recognize the clusters /est/, / nt/, /eit/ - Identify and make compound sentences, and the verbs followed by the to-infinitive and bare infinitive
Look some pictures and write a compound noun to describe each picture
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Bài tập kéo thả chữ
||school boy|| ||blackboard|| ||laptop|| ||headphone || ||tea bag||
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I. VOCABULARY
1.a. Use a dictionary to find the meanings of the following compound nouns and their parts. Write them in the appropriate columns.
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1.a. Use a dictionary to find the meanings of the following compound nouns and their parts. Write them in the appropriate columns.
Compound noun
Meaning of compound noun
Meaning of first part
Meaning of second part
1.
2.
3.
4.
5.
video game
smartphone
laptop
e-book
email
- Find the meanings of the following compound nouns and their parts, then write them in the appropriate columns.
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a game in which players control and move images on a screen
film or image
something you play for fun
a mobile phone that has some functions of a computer
intelligent, computer-controlled
a telephone
a portable, small computer that can work with a battery
top part of your leg
upper surface
a book that is displayed on a computer screen or an electronic device
using microchips to control a small electric current
a written work
a way of sending messages to other by using computer
using microchips to control a small electric current
post letters
Compound noun
Meaning of compound noun
Meaning of first part
Meaning of second part
1.
2.
3.
4.
5.
video game
smartphone
laptop
e-book
email
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1.b. Discuss your findings with a partner. Is the meaning of each compound noun a combination of the meanings of its parts?
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1.b. Discuss your findings with a partner. Is the meaning of each compound noun a combination of the meanings of its parts?
- Discuss your findings with a partner
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Is the meaning of each compound noun a combination of the meanings of its parts?
=> No, not always (e.g. laptop)
2. Match the first part of words with the second ones.
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2. Below are parts of some other compound words. Match the first part of words with the second ones.
1. pencil
2. black
3. washing
4. head
5. food
a. machine
b. processor
c. phones
d. case
e. board
First part
Second part
- Match the first part of words with the second ones.
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Bài tập trắc nghiệm
1. pencil
2. black
3. washing
4. head
5. food
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II. PRONOUNCIATION
1. Listen and repeat these words or phrases. Pay attention to their stressed syllables.
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1. Listen and repeat these words or phrases. Pay attention to their stressed syllables.
black board white board hot dog light house running dog
blackboard whiteboard hot dog lighthouse running dog
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- Repeat these words or phrases and pay attention to their stressed syllables.
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black board white board hot dog light house running dog
blackboard whiteboard hot dog lighthouse running dog
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2. Listen and tick (v) the words you hear.
2. Listen and tick (v) the words you hear.
1. (a) green house 2. (a) soft ware 3. (a) gold brick 4. (a) moving van 5. (a) tall boy
(b) greenhouse (b) software (b) goldbrick (b) moving van (b) tallboy
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- Tick (v) the words you hear
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1. (a) green house 2. (a) soft ware 3. (a) gold brick 4. (a) moving van 5. (a) tall boy
(b) greenhouse (b) software (b) goldbrick (b) moving van (b) tallboy
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*NOTICE
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Noun phrases
black board: a board that has the black colour
black board: a large board with a smooth black or dark green surface that teachers write on with a piece of chalk
white board: a board that has the white colour
whiteboard: a large board with a smooth white surface that teachers write on with a marker
hot dog: a dog that feels hot
hot dog: a hot sausage that is served in a long bread roll
light house: a house that is full of light
lighthouse: a tower that contains a strong light to guide ships
running dog: a dog that is running
running dog: a dog used for racing
*NOTICE
*NOTICE
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Noun phrases
green house: a house that has the green colour
greenhouse: a building with glass walls and roof for growing plants in
soft ware: objects that are soft
software: the programmes used to operate a computer
gold brick: a brick made of gold
goldbrick: a person who is lazy and tries to avoid work by pretending to be ill
moving van: a van that is moving
moving van: a large van used for moving furniture from one house to another
tall boy: a boy that is tall
tallboy: a tall piece of furniture with drawers to store clothes in
*NOTICE
III. GRAMMAR
Gerunds and infinitives
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Gerunds and infinitives are sometimes referred to as verb complements. They may function as subjects or objects in a sentence.
Gerunds: V- ing is used after for and To inf: is used to describe purpose of something.
*Example:
- Gerunds:
+ Daniel quit smoking a year ago. + I look forward to helping you paint the house.
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- Infinitives:
+ You promised to buy me a diamond ring. + Tara has the ability to succeed. + Do you want to call your family now?
1. Complete the definitions or uses of the inventions using the correct forms of the verbs given (V-ing or to-infinitive).
1. Complete the definitions or uses of the inventions using the correct forms of the verbs given (V-ing or to-infinitive).
1. A laptop or a smartphone can be used for (get) _____ access to the Internet or (send) _____ messages. 2. You can use social networking sites (create) _____ your personal profile and (contact) _____ other people. 3. When you're tired of carrying lots of books or novels when you travel, an e-book reader may help-it is used (read) _____ electronic books, newspaper or magazines. 4. If you want to relax without using a smartphone with a small screen or a bulky laptop, you can use a handheld video game devide (play) _____ computer games. 5. A food processor is used for (chop) _____ up or (mix) _____ food. 6. We can use a USB stick (store) _____ a lot of music or video files.
- Complete the definitions or uses of the inventions using the correct forms of the verbs given (V-ing or to-infinitive).
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Bài tập kéo thả chữ
1. A laptop or a smartphone can be used for (get) ||getting ||access to the Internet or (send) ||sending|| messages. 2. You can use social networking sites (create) ||to create|| your personal profile and (contact) ||to contract|| other people. 3. When you're tired of carrying lots of books or novels when you travel, an e-book reader may help-it is used (read) ||to read|| electronic books, newspaper or magazines. 4. If you want to relax without using a smartphone with a small screen or a bulky laptop, you can use a handheld video game devide (play) ||to play|| computer games. 5. A food processor is used for (chop) ||chopping|| up or (mix) ||mixing|| food. 6. We can use a USB stick (store) ||to store|| a lot of music or video files.
2. Think of an item in your classroom or house. Describe it to a partner, using a gerund or an infinitive. See if your partner can guess what it is.
2. Think of an item in your classroom or house. Describe it to a partner, using a gerund or an infinitive. See if your partner can guess what it is.
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- Example
Example:
Student A: This is used for making clothes clean. Student B: Is it a washing machine? Student A: That's right.
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* Do you know?
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We can use gerunds and infinitives to describe the purpose of something
- Infinitives: use sth./sth.is used + to -infinitive - Gerund: for + Ving
* Example:
- A ruler is used to draw straight lines. - A ruler is used for drawing straight lines. - We can use a ruler to draw straight lines.
Do you know ...?
The Present Perfect
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The present perfect simple expresses an action that is still going on or that stopped recently, but has an influence on the present. It puts emphasis on the result.
FORM:
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*Example:
- She has written five letters. (puts emphasis on the result) - School has not started yet. (action that is still going on) - She has cooked dinner. (action that stopped recently) - I have lost my key. (inished action that has an influence on the present)
*Signal Words:
already, ever, just, never, not yet, so far, till now, up to now
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1. Label the timelines below with the words from the box.
1. Label the timelines below with the words from the box.
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- Label the timelines below with the words from the box.
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past
present
future
present perfect
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past
future
present
present perfect
2. Match the beginning with suitable ending then put the verb in the prsent perfect or the present simple.
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2. Match the beginning with suitable ending then put the verb in the prsent perfect or the present simple.
A Beginnings
B Ends
1. Kim (break) her arm,
2. He (look) unhappy
3. 'You (know) that woman?'
4. 'I (ask) for help from the teacher'
5. He (leave) the desk unlocked,
a. 'Me too.'
b. so she can't play badminton.
c. so all the valuables in it (disappear)
d. because he (lose) all his money.
e. 'I do, but I (forget) her name'.
- Match the beginning with suitable ending
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Bài tập kéo thả chữ
1. Kim (break) her arm, ||b. so she can't play badminton.|| 2. He (look) unhappy ||d. because he (lose) all his money.|| 3. 'You (know) that woman?' ||e. 'I do, but I (forget) her name'.|| 4. 'I (ask) for help from the teacher' ||a. 'Me too.'|| 5. He (leave) the desk unlocked, ||c. so all the valuables in it (disappear)||
- Put the verb in the prsent perfect or the present simple
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Bài tập kéo thả chữ
1. Kim ||has broken|| her arm, so she can't play badminton. 2. He ||looks|| unhappy because he ||has lost|| all his money. 3. '||Do|| you ||know|| that woman?'. 'I do, but I ||have forgot|| her name'. 4. 'I ||have asked|| for help from the teacher'. 'Me too.' 5. He ||left|| the desk unlocked, so all the valuables in it ||have disappeared||
3. Choose the correct verb tense
3. The following paragraph is about the importance of computers. Choose the correct verb tense
Life without computers (1) seems / has seemed simply impossible now. Computers (2) affected / have affected every aspect of our lives. Since the time they (3) were / have been invented, computers (4) encouraged / have encouraged great technological progress in different fields. Along with computers, the Internet (5) aids / has aided the developments in technology. However, many people argue that computers (6) killed/ have killed physical contact between people. For example, teenagers now (7) prefer / have preferred chatting on the computer to meeting face to face. Do you agree?
- Choose the correct verb tense
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Bài tập kéo thả chữ
Life without computers (1) ||seems|| simply impossible now. Computers (2) ||have affected|| every aspect of our lives. Since the time they (3) ||were|| invented, computers (4) ||have encouraged|| great technological progress in different fields. Along with computers, the Internet (5)||has aided|| the developments in technology. However, many people argue that computers (6) ||have killed||physical contact between people. For example, teenagers now (7) ||prefer|| chatting on the computer to meeting face to face. Do you agree?
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Homework
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- Learn by heart the words and phrases related to topic "Invention" - Learn grammar: Compound noun, The present perfect tense , The gerunds and infinitives - Do exercise again at home - Prepare for the next lesson
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