3. Language focus - Connectives - Phrasal verbs - Making suggestions UNIT 7: SAVING ENERGY LESSON 6: LANGUAGE FOCUS

4. 1. Solar energy can be cheap and clean. and or 2. Do you like Math or English? because 3. I stay at home because it’s raining hard. so therefore 4. He worked hard, so he passed the exam. 5. His family was poor. Therefore, he couldn’t go to school. but however 6. He worked hard but failed the exam. 7. That man is rich. However, he is not happy.

5. A. (Connectives)B. (Meaning and use) 1. and 2. but 3. or 4. so, therefore 5. because 6. however a. nhưng (chỉ sự trái ngược nhau) b. vì thế, do đó (chỉ kết quả) c. tuy nhiên (chỉ sự trái ngược nhau) d. vì, bởi vì (chỉ lý do) e. và (chỉ sự thêm vào) f. hoặc là, hay là (chỉ sự chọn lựa) Match each connective in column A with its meaning and use in column B

6. a. Mrs. Quyen bought corn, potatoes _____________ cabbages at the market. (and / or) b. I’d love to play volleyball ______________ I have to complete an assignment. (and / but) c. Nam got wet ______________ he forgot his umbrella. (so / because) d. Hoa failed her math test. ________________, she has to do the test again. (However / Therefore) e. Do you want Vietnamese tea _____________ milk tea? (and / or) f. It’s raining, ______________ I can’t go to the beach. (so / however) g. Ba’s hobbies are playing football _________________ collecting stamps. (and / or) h. Na is very tired. ____________________, she has to finish her homework before she goes to bed. (However / Therefore) 1. Complete the sentences. Use the correct connectives and but because Therefore or so and However

7. Turn off the lights before leaving our classroom. verbprep Phrasal verb

8. A. Phrasal verbsB. 1. turn on 2. turn off 3. look for 4. look after 5. go on a. b. e. d. c. Note: look afterlooking after looked after

9. Complete the sentences. Use the right tense form of the phrasal verbs and the right pictures turn on - turn off - look for - look after - go on a. Hanh can’t go to the movies with us tonight. She will have to ____________ her little sister. b. If we _________ wasting water, there will be a shortage of fresh water in a few decades. c. “I think I’ve lost my pen. I’ve ______________It everywhere but I can’t find it anywhere.” d. “_____________ the TV for me, will you? I want to watch the weather forecast.” e. Mrs. Yen forgot to _______________ the faucet when she left for work. look after go on Turn on turn off looked for

10. I / suggest / for / collecting / money / the poor people. S + suggest (-) + V-ing +..... → I suggest collecting money for the poor people.

11. 1. collect unused clothes 2. organize a show to raise money 3. give lessons to poor children 4. help elderly people with their chores S + suggest (-) + V-ing +.....  I suggest collecting unused clothes  I suggest organizing a show to raise money  I suggest giving lessons to poor children  I suggest helping elderly people with their chores a. Your class wants to help the poor in the neighborhood of your school. The following ideas may help you.

12. I / suggest / you / work harder. / that / should S + suggest (-) + (that) + S + should + V -infinitive +...... 2  I suggest that you should work harder.

13. 1. write sentences with new words 2. speak English in class 3. buy a good dictionary 4. do some reading everyday S + suggest (-) + (that) + S + should + V-infinitive +....  I suggest (that) you should write sentences with new words.  I suggest (that) you should speak English in class.  I suggest (that) you should buy a good dictionary.  I suggest (that) you should do some reading every day. b. Your friend wants to improve his/ her English. The following ideas may help you.

14. Rewrite the following sentences: Example: Why don’t we go to school by bike? I suggest _____________________________________________. 1. Although she was not beautiful, she took part in a beauty contest. => She wasn’t beautiful but __________________________________. 2. She wants them to sing a song. => She suggests they ________________________________________. 3. She couldn’t join us because she was busy. => She was busy, so ________________________________________. 4. She was tired and therefore wanted to go home. => She wanted to go home because _____________________________. going to school by bike she took part in a beauty contest should sing a song she couldn’t join us she was tired

15. Find the mistake in each of the following sentences 1. I looked after my new pen everywhere but I couldn’t find it. A B C D 2. Bob failed his English test, but he has to do the test again. A B C D 3. “Turn off the TV for me, will you? I want to watch the news” A B C D 4. Remember to turn on the lights before leaving the house. A B C D 5. We suggest to put garbage bins around the school yard. A B C D

16. Language focus And Connectives So But Therefore However Because Or Turn on Phrasal verbs Look for Turn off Go on Look after S + suggest (-) + Ving +.... S + suggest (-) + (that) + S + should + V +.... Making suggestions

17. HOMEWORK * Do exercises 1; 4; 5; 6 (page 47 - 49 - workbook) * Review: - Adj + Adv - Adv clause of reason (as; because; since) - Conditional sentences: Type 1 - Connectives - Phrasal verbs - Make suggestions

19. Example: That man is rich. However, he is not happy. 1. It rains heavy but she goes to school on time. 2. Hoa worked hard, so she passed her exam. 3. His family was poor. Therefore, he couldn’t go to school. 4. She failed her final exam because she didn’t study hard. 6. I like carrots and cabbages. 5. Do you like carrots or cabbages? Underline the connectives in the following sentences: