tu chon tieng anh 9

Quang Hung Secondary School Teacher: Nguyen Luong Phuong UNIT 1: A VISIT FROM A PEN PAL Period 1: A. VOCABULARY Date of preparing: 12/01/2009 Date of teaching: I / OBJECTIVE: By the end of the lesson, students can use the correct words for the blanks II / LANGUAGE CONTENT: Vocabulary: mixture (n), hospitable (adj), separation (n), pleasantness (n), region (n), separate (v), comprise (v) Grammar: The past simple tense III / TECHNIQUES:  Question-answer  Guessing IV / TEACHING AIDS:  Test books V / PROCEDURES: METHOD CONTENT A. VOCABULARY 1. Warm up: T has Sts play a guessing game “It’s a word you often go to every day “school” S C H O O L Brainstorming the word “school” T: How do you often go to school? S: I often go to school by ____ 2. Practice: I/ T: guides Sts to complete the blanks with suitable words S: work in individually to choose the correct words T: has some Sts present their choice. S: present their choice T: explains and gives the key to each sentence T: explains the new words II/ T: gives a word and has Sts give explanation in English Ex: What does population mean? It means that the total people live in an area or a country T: guide Sts to do the practice S: do the practice in groups T: checks Sts’ comprehension III/ T: explains the new words S: do the test T: checks and gives the key T: explains the position of verbs, nouns, adjectives and adverbs T: guides Sts to do the practice S: do the practice T: checks Sts’ comprehension T: explains the new words S: do the test T: checks and gives the key IV/ T: guides Sts to do the practice S: do the practice I / Choose the correct words * New words - mixture (n) - hospitable (adj) - separation (n) * Key to the test 1 - D; 2 – D; 3 – B; 4 – A; 5 - D 6 – D; 7 – A; 8 – B; 9 – C; 10 – D II / Match column A to column B * New words - pleasantness (n) - region (n) - separate (v) - comprise (v) * Key to the test 1 – F; 2 – C; 3 – A; 4 – D 5 – B; 6 – G; 7 – H; 8 – E III / Supply the correct word forms Nouns: subject , object, predicate Verbs: after the subject Adjectives: modify nouns Adverbs: modify verbs or adjectives * Key to the test 1 – impressed 2 – impression 3 – friendliness 4 – visitors 5 – peaceful 6 – different 7 – famous 8 – national 9 – education 10 – instruction IV / Fill in each gap with a Trang Năm học 2008 - 2009 1 School Quang Hung Secondary School Teacher: Nguyen Luong Phuong T: checks Sts’ comprehension T: explains the new words S: do the test T: checks and gives the key 3. Post practice: S: introduce the places they used to take their friends to or they’re going to take their friends to suitable preposition * Key to the test 1 – by 2 – to 3 – on 4 – for 5 – of 6 – with 7 – at/ of 8 – without 9 – on 10 – on Homework: - Sts write a paragraph to tell about places they used to go on their holidays or vacations - Preparation the next part GRAMMAR AND STRUCTURE I / Choose A, B, C or D to complete the following sentences 1. Malaysia is divided ______ two regions A. to B. on C. in D. into 2. She often goes to the _____ to pray because her religion is Islam A. church B. pagoda C. temple D. mosque 3. Mary was really _____ by the beauty of Hanoi A. impress B. impressed C. impressive D. impression 4. The United States has a _____ of around 250 million A. population B. separation C. addition D. introduction 5. Mathematics and Literature are _____ subjects in high schools A. adding B. optional C. religious D. compulsory 6. It’s very kind ____ you to say so A. in B to C. for D. of 7. Can you tell me how many chapters this book consists _____? A. of B. to C. with D. in 8. Don’t forget to add sugar to the mixture. This ____ is important A. add B. addition C. additional D. additionally 9. Vietnamese people are very ____ and hospitable A. friend B. friendless C. friendly D. friendship 10. They were welcomed by friendly ____ in Vietnam A. air B. matter C. impression D. atmosphere II / Match each word or phrase in column A to its definition in column B A B 1. climate 2. compulsory 3. territory 4. friendliness 5. separate 6. comprise 7. impress 8. optional a. an area of land that belongs to a country b. to stop being together, divide c. that must be done by law, rules d. showing kindness and pleasantness e. that you can choose or not choose f. the normal weather conditions of a particular region g. to consist of h. to make somebody feel admiration and respect III / supply the correct word form 1. She was really _____ by the beauty of the city (impress) 2. She made a deep _____ on the members of her class (impress) 3. Their ____ made me happy (friendly) 4. Many _____ come to Ho Chi Minh’s Mausoleum every day (visit) 5. We enjoyed the ____ atmosphere in Hanoi (peace) 6. Hanoi is not ____ from Kuala Lumpur (difference) 7. The girls went to see _____ places in HCMC (fame) 8. The ____ language in Malaysia is Bahasa Malaysia (nation) Trang Năm học 2008 - 2009 2 Quang Hung Secondary School Teacher: Nguyen Luong Phuong 9. In Malaysia, ____ is free (educate) 10. What is the main language of ____ at that school? (instruct) IV / Fill in each gap with a suitable preposition 1. Maryam was really impressed ___ the beauty of Hue 2. It seems difficult ____ me to meet her now 3. He doesn’t depend ____ his parents 4. If you have any trouble, ask ____ help 5. This guide book is full ____ useful information 6. We still keep in touch ____ each other although we live away ____ each other 7. He will go to China ____ the end ____ this week 8. She went out ____ saying a word 9. What do you often do ____ the weekends? 10. She was born ____ September 15 th ======================================================= UNIT 1: A VISIT FROM A PEN PAL Period 2: B. GRAMMAR AND STRUCTURE Date of preparing: 14/01/2009 Date of teaching: I / OBJECTIVE: By the end of the lesson, students can use some verbs in the past simple tense II / LANGUAGE CONTENT: Vocabulary: mixture (n) Grammar: The past simple tense III / TECHNIQUES:  Question-answer  Guessing IV / TEACHING AIDS:  Test books V / PROCEDURES: METHOD CONTENT B. GRAMMAR AND STRUCTURE 1. Warm up: T: gives a simple past sentence and has Sts to change it into another form “used to” S: do the practice T: introduces the content of the text. 2. Presentation: T: explains the structures “used to, wish” - Let Sts do the practice T: “used to” means what was done in the past and no longer happens now S: read the text silently and choose the correct words T: checks then correct and give the key. T: Explains the structures S: do the practice T: checks Sts’ comprehension T: explains the new words I / choose the correct words * New words - perfect (adj) * Structures: - S + wish + S + V2 (unreal present) - S + used to + bare infinitive * Key to the test 1 – B 2 – C 3 – B 4 – B 5 – B 6 – D 7 – A 8 – B 9 – B 10 – B II / Use “used to” or “be used to” * Structures: - S + used to + bare infinitive - S + be used to + noun / V-ing * Key to the test Trang Năm học 2008 - 2009 3 Quang Hung Secondary School Teacher: Nguyen Luong Phuong S: do the test T: checks and gives the key T: reviews the structures the have just learnt S: do the practice T: checks Sts’ comprehension T: explains the new words S: do the test T: checks and give the key 3. Post practice: S: introduce the places they used to take their friends to or they’re going to take their friends to 1 – used to 2 – are used to 3 – am used to 4 – used to 5 – is used to 6 – used to 7 – are used to 8 – is used to 9 – used to 10 – used to III / Put the verbs in the brackets in the correct form * Key to the test 1 – go 2 – were 3 – writing 4 – haven’t finished 5 – would be 6 – did 7 – caught 8 – writing 9 – were 10 – went Homework: - Sts write a paragraph to tell about places they used to go to on their holidays or vacations - Preparation the next part SPEAK I / Choose A, B, C or D to complete the following sentences 1. I wish Susan ____ harder for her examination A. will work B. worked C. has worked D. works 2. What were you doing when he _____? A. comes B. to come C. came D. coming 3. A good letter needs perfect _____ A. introduce B. introduction C. introducing D. introductory 4. it seems difficult for us _____ abroad at the moment A. go B. to go C. went D. gone 5. There used ____ a movie theater here, but it closed a long time ago A. be B. to be C. being D. been 6. I come from Vietnam so I am not used to _____ on the left A. drive B. drove C. driven D. driving 7. Although we are far away from each other, we still _____ A. keep in touch B. say hello C. keep together D. keep on 8. Music and painting are _____ subjects A. option B. optional C. optionally D. optioning 9. The children are playing ____ in the schoolyard A. happy B. happily C. happiness D. unhappiness 10. I wish they ____ here tomorrow A. will come B. would come C. come D. came II / Use “used to” or “be used to” 1. They ____ go to Dalat in summer 2. They ____ playing soccer in the park 3. I ____ getting up early 4. Tom ____ do his homework in the evening 5. Lan ____ writing to Maryam 6. He ____ work at night 7. They ____ watching TV 8. She ____ playing badminton 9. My father ____ come home late 10. She ____ go swimming in the afternoon III / Put the verb in the brackets in the correct form 1. They used to ____ swimming in the afternoon (go) Trang Năm học 2008 - 2009 4 Quang Hung Secondary School Teacher: Nguyen Luong Phuong 2. he wished he ____ a doctor (be) 3. Is Lan used to ____ to Maryam (write) 4. They ____ their homework yet (not finish) 5. I wish they ____ here tomorrow (be) 6. I would rather you ____ the test well (do) 7. It’s time we ____ the bus (catch) 8. Is Lan used to ____ to Maryam (write) 9. I wish he ____ here now (be) 10. It’s time we ____ (go) ================================= UNIT 1: A VISIT FROM A PEN PAL Period 3: C. SPEAK Date of preparing: 16/01/2009 Date of teaching: I / OBJECTIVE: By the end of the lesson, Sts can introduce themselves and others and can respond the introduction. II / LANGUAGE CONTENT: Vocabulary: guy (n), sense of humor (n), arrange (v) Grammar:The past simple tense and the simple present tense III / TECHNIQUES:  Question-answer  Role play  Guessing IV / TEACHING AIDS:  Pictures  OHP V / PROCEDURES: METHOD CONTENT C. SPEAK 1. Warm up: T asks some questions - Have you got many friends? - What kinds of friends do you like? S: answer the questions T introduces the situation: Peter and Mary talk about their friends S: guess what they’re talking to each other T: explains the new words. 2. Presentation: T guides Sts to do practice “choose A, B, C or D to complete the dialogue” 3. Practice: S: work in groups to do the practice. T: checks Sts’ comprehension T: explains the new words S: do the test T: checks and gives the key S: work in pairs to read the completed dialogues Choose A, B. C or D to complete the dialogue * New words - guy (n) - sense of humor (n) - arrange (v) * Key to the dialogue Trang Năm học 2008 - 2009 5 Quang Hung Secondary School Teacher: Nguyen Luong Phuong T: guides Sts to make a new dialogue S: work in groups to make their own dialogue. T: corrects the dialogues if possible. 3. Post speaking: T: encourages Sts to make new dialogues with their own information S: work in pairs to introduce themselves or others and to correspond to the introduction 1. D 2. B 3. C 4. D 5. B 6. A 7. B 8. B 9. C 10. D Homework: - Sts write a paragraph to tell about their favorite places or country - Preparation the next part READ Experience …………………………………………………………………………………………………… …………………………………………………………………………………………………… …………………………………………………………………………………………………… …………………………………………………………………………………………………… Choose A, B, C or D to complete the following dialogue Peter: Do you have any friends (1) _____ the new school yet? Mary:Actually, I don’t … Do you think you can help me (2) ____ one? Peter: Hmm. What kind (3) ____ guys do you like? Mary:Oh I like guys who are (4) ____, active and has (5) ____ sense of humor. You know … like you Peter: OK. What else? Mary:Well, I (6) ____ someone to whom I can talk (7) ____ Peter: I think I know just the (8) ____ for you. Nick Walker. Do you know him? Mary:No, I (9) ____ think so Peter: Let me arrange for you (10) ____ him, and you can tell me what you think 1. A. on B. of C. to D. at 2. A. finded B. find C. found D. finding 3. A. in B. for C. of D. into 4. A. friend B. friendless C. friends D. friendly 5. A. well B. good C. better D. best 6. A. like B. liked C. likes D. likely 7. A. ease B. easily C. easy D. easier 8. A. girl B. guy C. girls D. guys 9. A. am B. do C. don’t D. doesn’t 10. A. meet B. meeting C. met D. to meet Trang Năm học 2008 - 2009 6 Quang Hung Secondary School Teacher: Nguyen Luong Phuong UNIT 1: A VISIT FROM A PEN PAL Period 4: D. READ Date of preparing: 18/01/2009 Date of teaching: I / OBJECTIVE: By the end of the lesson, Sts can introduce themselves and others and can respond the introduction. II / LANGUAGE CONTENT: Vocabulary: island (n), high-rise (adj), section (n), duty free (adj), reasonable (adj), industry (n), population (n), bank (n), cathedral (n), coal mining (n), hill (n) Grammar:The past simple tense and the simple present tense III / TECHNIQUES:  Question-answer  Role play  Guessing IV / TEACHING AIDS:  Pictures  OHP V / PROCEDURES: METHOD CONTENT D. READ 1. Warm up: - T has Sts play a guessing game “It has nine letters and it’s a country in ASEAN S I N G A P O R E - Brainstorming the country “Singapore” 2. Presentation: T: What do you know about Singapore? T: Explains some new words 3. Practice: T: guides Sts to do the practice, S: work in group and do their jobs T: checks Sts’ comprehension T: explains the new words S: do the test T: checks and give the key S: read the completed text aloud I / Choose A, B, C or D to complete the following sentences *New words - island (n) - high-rise (adj) - section (n) - duty free (adj) - reasonable (adj) * Key to the passage 1. C 2. D 3. A 4. B 5. D 6. B 7. D 8. B 9. C 10. C Trang Năm học 2008 - 2009 7 Quang Hung Secondary School Teacher: Nguyen Luong Phuong S: Read the words for the blanks T: explains the new words S: words in groups to complete the blanks T: has some Sts present aloud S: read the completed passage aloud 4. Post reading: T: guide Sts to introduce some information about Viet Nam (From the text and the table Sts have completed, Sts introduce our country or a country Sts know well) Some Sts present their introduction aloud. III / Fill in each gap in the following text with one suitable word from the box * New words - industry (n) - population (n) - bank (n) - cathedral (n) - coal mining (n) - hill (n) * Key to the passage 1. population 2. university 3. bridges 4. shopping 5. industries 6. important 7. countryside 8. pleased Homework: - Sts write a paragraph to tell about their favorite places or country - Preparation the next part WRITE Experience …………………………………………………………………………………………………… …………………………………………………………………………………………………… …………………………………………………………………………………………………… I / Choose A, B, C or D to complete the following sentences Singapore is an island city of about three million people. It’s a beautiful (1) ____ with lots of parks and open spaces. It’s also a very (2) ____ city. Most of the people (3) ____ in high-rise flats in different parks of the island. The business district is very modern with (4) ____ of high new office buildings. Singapore also has some nice older sections. In China town, there (5) ____ rows of old shop houses. The Government buildings in Singapore are very (6) ____ and date from the colonial days. Singapore is famous (7) ____ its shops and restaurants. There are many good shopping centers. Most of the (8) ____ are duty free. Singapore’s restaurants (9) ____ Chinese, Indian, Malay and European food, and the (10) ____ are quite reasonable. 1. A. district B. town C. city D. village 2. A. large B. dirty C. small D. clean 3. A. live B. lives C. are living D. lived 4. A. lot B. lots C. many D. much 5. A. is B. will be C. were D. are 6. A. beauty B. beautiful C. beatify D. beautifully 7. A. in B. on C. at D. for 8. A. good B. goods C. goodness D. goody 9. A. sells B. selling C. sell D. sold 10. A. priced B. price C. prices D. pricer II / Fill in the gap in the following text with one suitable word from the box industries – population – pleased – shopping – university – bridges – important – countryside I was born in Newcastle, a city in the northeast of England. Newcastle is on the bank of the River Tyne. It is quite big, with a (1) ____ of about 200,000 people. There is a cathedral and a (2) ____. There are five (3) ____ over the River Tyne, which link Newcastle to the next town Gates Head, where there is one of the biggest (4) ____ centers in the world, the Metro Center. Trang Năm học 2008 - 2009 8 Quang Hung Secondary School Teacher: Nguyen Luong Phuong A few years ago, the main (5) ____ were ship building and coal mining, but now the chemical and soap industries are more (6) ____ I moved from Newcastle ten years ago, but I often return. I miss the people who are so warm and friendly, and I miss the wild, beautiful (70 ____ near the city, where there are so many hills and streams People who are born near the River Tyne have a special name. they are called “Geordies”. I am very (8) ____ to be a “Geordie” UNIT 1: A VISIT FROM A PEN PAL Period 5: E. WRITE Date of preparing: 20/01/2009 Date of teaching: I / OBJECTIVE: By the end of the lesson, Sts can write use the verb “Wish”. II / LANGUAGE CONTENT: Vocabulary: Grammar: The present simple tense, passive voice, and comparative III / TECHNIQUES:  Question-answer  Role play  Guessing IV / TEACHING AIDS:  Pictures  OHP V / PROCEDURES: METHOD CONTENT E. WRITE 1. Warm up: T tell a story in Vietnamese T: asks Sts if the know the structure of “wish” 2. Presentation: T: When do you often make a wish? T: What tense do you use after wish structure? 3. While writing: T: gives structure of writing a wish sentence, T: introduces the situation of making a wish T: let Sts pay attention to the tenses: simple past when making a wish at present T: guide Sts to write the sentences. S: write the sentences in groups T: checks Sts’ task of writing T: show the Sts’ writing on the OHP and the writer read the sentences aloud. S: check the mistakes * Structure of wish S + wish + S + V2 (about unreal present) I / Make sentences with “I wish ” based on the given situation 1. I wish you were here with us now 2. I wish the naughty boys didn’t draw on the wall 3. I wish my father gave up smoking 4. I wish he helped my mother with housework 5. I wish I could swim 6. I wish my friends went on a camping trip with me 7. I wish I didn’t have to go now 8. I wish He didn’t go to school late 9. I wish my brother were tall enough to play basketball 10. I wish I had enough money to help you II / Rewrite each sentence, beginning as shown, so that the meaning stays the same Trang Năm học 2008 - 2009 9 Quang Hung Secondary School Teacher: Nguyen Luong Phuong T: corrects the sentences if possible T: reviews the structures of subjunctive T: guides Sts to rewrite the sentences S: writes the sentences T: checks and corrects mistakes 4. Post writing: T: guides Sts to write a letter with their own information S: write the letter individually Some Sts present their letters aloud. Subjunctive structures S + V + clause (subjunctive) V = wish, would rather, it’s time, 1. John used to smoke a lot a year ago 2. It’s time you went to school 3. When did you see Tom? 4. I’d rather you kept silent in the classroom 5. He wishes he could pass the exam 6. We wish it didn’t rain heavily 7. I’d rather you didn’t come to class late 8. He wish he could come here 9. They used to go to Vung tau at weekend 10. I wish I could help you Homework: - Sts write a letter to tell about their visit to another country - Preparation the next part. WRITE Experience …………………………………………………………………………………………………… …………………………………………………………………………………………………… …………………………………………………………………………………………………… …………………………………………………………………………………………………… I / Make sentences with “I wish” based on the given situation 1. What a pity! You aren’t here with us now 2. the naughty boys always draw on the wall 3. I’d like my father to give up smoking 4. He doesn’t help my mother with housework 5. I can’t swim 6. My friends often go on a camping trip without me 7. I must go now 8. He always goes to school late 9. My brother is too short to play basketball 10. I don’t help enough money to help you II / Rewrite the sentences, beginning as shown, so that the meaning stays the same 1. John smokes a lot a year ago, but now he doesn’t smoke any more → John used ……… 2. It’s time for you to go to school → It’s time you …… 3. How long is it since you saw Tom? → When ………… 4. Please keep silent in the classroom → I’d rather ………. 5. He can’t pass the examination → He wishes ………. 6. We can’t go out because of the heavy rain → We wish ……… 7. I don’t like you to come to class late → I’d rather you …… 8. What a pity! He can’t come here → I wish ………… 9. They often went to Vung tau at weekends → They used ………. 10. I’m sorry, I can’t help you → I wish ……… Trang Năm học 2008 - 2009 10 [...]... century, jean cloth was made from cotton (complete) 8 I don’t like to wear and embroidered jeans (paint) 9 They have just a new style of jeans in the USA (instruction) 10 Some designers have the Ao dai by printing lines of poetry on it (modern) UNIT 2: Period 8: CLOTHING B GRAMMAR AND STRUCTURE Date of preparing: 08/02/20 09 Date of teaching: I / OBJECTIVE: By the end of the lesson, students... Shop assistant: I’m afraid I’ve only got that in the small The brown one looks very nice on We’ve got that in the medium Customer: Hmm No (8) I like it … How much was it? $11 .99 ? Shop assistant: That one’s … $13 .99 actually Customer: Oh, well Can you wrap it up for me Shop assistant: Sure I’ll wrap it up for you II / Read the dialogue and answer the following questions Tom: Hello John Have you... are kept 9 sightseer i where you go into a place 10 route j person who goes around to see objects or places of interest Key to part IV 1 E 2 D 3 I 4 G 5 B 6 H 7 A 8 C 9 J 10 F Trang 31 Năm học 2008 - 20 09 Quang Hung Secondary School Teacher: Nguyen Luong Phuong - Homework: - Prepare for the next part GRAMMAR AND STRUCTURE Trang 32 Năm học 2008 - 20 09 Quang... the structures “used to, wish” 1–B 2–B - Let Sts do the practice 3–B 4–D T: “used to” means what was done in the past 5–C 6–B and no longer happens now 7–B 8–A S: read the text silently and choose the correct 9 C 10 – D words T: checks then correct and give the key T: Explains the structures S: do the practice T: checks Sts’ comprehension T: explains the new words Trang 15 Năm học 2008 - 20 09 Quang... don't fit properly (7) , the main reason that most students don’t like school uniforms is because most schools choose such colors and (8) that don’t suit young people at all Questions: 1 Do most student agree with schools uniform? 2 Does wearing casual clothes make students feel comfortable and self-confident? 3 What is the main reason that most students don’t like school uniforms? II / Choose A,... to school by his mother 8 English (learn) all over the world? 9 My car (not repair) yet Trang 16 Năm học 2008 - 20 09 Quang Hung Secondary School Teacher: Nguyen Luong Phuong - 10 I (invite) to her party last night CLOTHING UNIT 2: Period 9: C SPEAK Date of preparing: 10/02/20 09 Date of teaching: I / OBJECTIVE: By the end of the lesson, Sts can... TRIP TO THE COUNTRYSIDE B GRAMMAR AND STRUCTURE Date of preparing: 04/03/20 09 Date of teaching: I / OBJECTIVE: By the end of the lesson, students can talk about the activities in the country II / LANGUAGE CONTENT: Vocabulary: punish (v), imprison (v) Grammar: the simple past tense III / TECHNIQUES:  Question-answer  Role play  Guessing IV / TEACHING AIDS:  Pictures V / PROCEDURES: METHOD CONTENT I... following sentences STRUCTURE * Structures: 1 Warm up: - S + wish + S + V2 (unreal present) T: gives a simple past sentence and has Sts to - S + used to + bare infinitive change it into another form “used to” * Key to the test S: do the practice 1–D 2–A T: introduces the content of the text 3–A 4–C 2 Presentation: 5–A 6–C I/ 7–D 8–B T: explains the structures “used to, wish” 9 C 10 – C - Let Sts do... university A teach B taught C have taught D am teaching 6 Wearing uniform helps students equal in many ways A fall B feel C fell D felt 7 It’s dangerous _ in this river A swim B to swim C swimming D swam 8 Millions of Christmas cards last month A were sent B sent C send D are sent 9 Marie Curie the Nobel Prize for Physics in 190 3 A award B awarded C was awarded D has awarded 10 He hates being _... and today is the (8) In the 1800s, clothes were made only (9) natural kind of cloth They were made from cotton, wool, silk or linen But today, there are (10) kinds of man made cloth A lot of clothes are now made from nylon, rayon or polyester 1 A about B at C with D on 2 A look B to look C looked D looking Trang 20 Năm học 2008 - 20 09 Quang Hung Secondary School Teacher: Nguyen Luong Phuong . in the medium Customer: Hmm. No. (8) ____ I like it … How much was it? $11 .99 ? Shop assistant: That one’s … $13 .99 actually Customer: Oh, well. Can you wrap it up for me Shop assistant: Sure STRUCTURE Date of preparing: 14/01/20 09 Date of teaching: I / OBJECTIVE: By the end of the lesson, students can use some verbs in the past simple tense II / LANGUAGE CONTENT: Vocabulary: mixture. D 7 – A 8 – B 9 – B 10 – B II / Use “used to” or “be used to” * Structures: - S + used to + bare infinitive - S + be used to + noun / V-ing * Key to the test Trang Năm học 2008 - 20 09 3 Quang Hung