Bài giảng Tiếng Anh 10 (Global Success) - Unit 5, Lesson 2: Language

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1. Unit 5Unit INVENTIONS1 FAMILY LIFE LESSON 2 LANGUAGE
2. Unit Unit1OBJECTIVES1FamilyFAMILY Life LIFE o Use the lexical items related to the topic Inventions; o Pronounce correctly stress in three-syllable nouns; o Understand the present perfect, gerunds and to- infinitives.
3. LESSON 2 LANGUAGE Unit GETTING STARTED WARM-UP Guessing the years of inventions. + The Internet (1969) + Light bulb (1879) + Telephone (1876) + Refrigerator (1805) + Paper (105)
4. PRESENTATION Tips: • Most three syllable nouns are stressed on the first syllable. Examples: ’Century ’Holiday ’Energy • Nouns ending in “-tion”, “-sion” or “-al” among other suffixes, generally have the stress on the syllable before these terminations. Examples: Con’sumption De’nial in’vention
5. PRACTICE 1 Listen and repeat. Pay attention to the stressed syllable in each word. Invention computer holiday century
6. PRACTICE Connect all the words with the stress pattern -.- to cross the river (p.53). 2 Then listen and check your answers. Practise saying these words in pairs.
7. LESSON 2 LANGUAGE Unit Guessing the years of inventions. WARM-UP Pronunciation Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. PRESENTATION Activity 2: Connect all the words with the stress pattern -.- to cross the river. Then listen and check your answers. Practise saying these words in pairs. Vocabulary: Community development Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you.
8. PRESENTATION Match the words with their meanings. 1. Device (n) a. the machines and electronic parts in a computer or other electronic system b. a scientific test that is done in order to study what happens and to gain new 2. Laboratory (n) knowledge 3. Experiment (n) c. ​the programs used by a computer for doing particular jobs 4. Equipment (n) d a room or building used for scientific research, experiments, testing, etc. 5. Software (n) e. the things that are needed for a particular purpose or activity 6. Hardware (n) f. a piece of computer equipment, especially a small one such as a smartphone
9. LESSON 2 LANGUAGE Unit Guessing the years of inventions. WARM-UP Pronunciation Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. PRESENTATION Activity 2: Connect all the words with the stress pattern -.- to cross the river. Then listen and check your answers. Practise saying these words in pairs. PRACTICE Vocabulary: Community development Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you.
10. PRACTICE Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you (p.54). 1. Experiment 2. Devices 1.1. EX EXIREPIREPMENTMENT 2. DECEVIS 3. Laboratory 4. hardware 3. LOBARATORY 4. HDRAWARE 5. Software 6. equipment 5. STOFWARE 6. EPIQUMENT
11. LESSON 2 LANGUAGE Unit Guessing the years of inventions. WARM-UP Pronunciation Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. PRESENTATION Activity 2: Connect all the words with the stress pattern -.- to cross the river. Then listen and check your answers. Practise saying these words in pairs. Vocabulary: Community development Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you. Grammar: Present perfect: Circle the correct answers. Gerunds and to-infinitives: Complete the sentences using the gerund or the to-infinitive of the verbs in brackets. Sometimes both forms are possible.
12. PRESENTATION Tips: The present perfect • Form S + have/ has + VPII + S + haven’t/ hasn’t + VPII + . Have/ has + S + VPII+ ? • Use: We use the present perfect to talk about: - Something that happened in the past, but is still true or important now. Example: I have lost my key. Now I can’t open the door. - Something the started in the past, and is still happening now (often use with since or for). Example: They have lived here for a year. - Something that was completed in the very recent past (often used with just or recently). Example: He has just finished his homework.
13. PRESENTATION Tips: Gerunds and to-infinitives • Gerunds (V + -ing): We use gerunds: - after verbs such as avoid, enjoy, finish Example: I enjoy cooking. - as subjects of sentences. Example: Learning English is fun. • To-infinitives (to + Verbs): We use to-infinitives: - after verbs such as want, decide, allow Example: My parents don’t allow me to use a smartphone. - after adjectives to give opinions, starting with it’s Example: It’s fun to learn English. - as subjects of sentences. Example: To learn English is fun. Note: Some verbs such as like, love, and hate can be followed by either gerunds or to-infinitives. Example: I like playing/ to play computer games.
14. LESSON 2 LANGUAGE Unit Guessing the years of inventions. WARM-UP Pronunciation Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. PRESENTATION Activity 2: Connect all the words with the stress pattern -.- to cross the river. Then listen and check your answers. Practise saying these words in pairs. Vocabulary: Community development PRACTICE Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you. Grammar: Present perfect: Circle the correct answers. Gerunds and to-infinitives: Complete the sentences using the gerund or the to-infinitive of the verbs in brackets. Sometimes both forms are possible.
15. PRACTICEPRACTICE 1 Circle the correct answers (page 54). 1. They just found/ have just found a suitable solution to the problem. 2. Since people invented/ have invented the first computer, they create/ have created many more interesting inventions. 3. The woman is very angry because her son lost/ has lost his smartphone.
16. PRACTICEPRACTICE Complete the sentences using the gerund or the to-infinitive of the 2 verbs in brackets. Sometimes both forms are possible. using 1. Many children enjoy (use) _________________ modern devices nowadays. to study 2. I decided (study) _________________ computer science at university. Playing/ to play 1. (Play) _________________ language games on a smartphones is fun. to study 2. It is very convenient (study) _________________ with a smartphone.
17. LESSON 2 LANGUAGE Unit Guessing the years of inventions. Pronunciation WARM-UP Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. Activity 2: Connect all the words with the stress pattern -.- to cross the PRESENTATION river. Then listen and check your answers. Practise saying these words in pairs. Vocabulary: Community development PRACTICE Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you. Grammar: Present perfect: Circle the correct answers. Gerunds and to-infinitives: Complete the sentences using the gerund or PRODUCTION the to-infinitive of the verbs in brackets. Sometimes both forms are possible.
18. Game: Running dictation • Work in groups. • Find the sentence strips on the walls. • Memorize as much as they can. • Run back to their teams and dictate what you remember to the secretary. • repeat running and dictating until the whole group has correctly dictated the sentences.
19. LESSON 2 LANGUAGE Unit Guessing the years of inventions. Pronunciation WARM-UP Activity 1: Listen and repeat. Pay attention to the stressed syllable in each word. Activity 2: Connect all the words with the stress pattern -.- to cross the PRESENTATION river. Then listen and check your answers. Practise saying these words in pairs. Vocabulary: Community development PRACTICE Unscramble the underlined letters in these words. Use the pictures below and the glossary (page 127) to help you. Grammar: Present perfect: Circle the correct answers. Gerunds and to-infinitives: Complete the sentences using the gerund or PRODUCTION the to-infinitive of the verbs in brackets. Sometimes both forms are possible. Wrap-up CONSOLIDATION Homework