Bài giảng Tiếng anh Lớp 9 - Unit 7, Lesson 1: Saving energy - Le Thi Ngoc Khiet

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1. ENGLISH 9 UNIT 7 : SAVING ENERGY GRAMMAR * CONNECTIVES * PHRASAL VERBS * SUGGESTIONS BY : LE THI NGOC KHIET – VINH XUONG SECONDARY SCHOOL
2. but because and CONNECTIVES ( T n i) or therefore ừ ố however so
3. * A (connectives) B ( meaning) 1. and A. hay ,hoặc B. vì v y , do dó 2. but , however ậ C. và 3.or D. bởi vì 4.so, therefore 5. because E. nhưng , tuy nhiên
4. CONNECTIVES * and – or - and : và Ex : - This appliance is modern and economical. - His father is a doctor and he works in a hospital. - or : hay , hoặc, nếu không Ex : - Is it Tuesday or Wednesday today? - Hurry up or you will be late for work
5. CONNECTIVES * Because : bởi vì I wanted to go home because I felt sick I wanted to go home since I felt sick. I wanted to go home as I felt sick. Because/Since/ As I felt sick, I wanted to go home .
6. * *but – however : nhưng , tuy nhiên Ex : He tried to read a book . He couldn’t understand it . He tried to read a book, but he couldn’t understand it . He tried to read a book ,however, he couldn’t understand it . He tried to read a book ;however, he couldn’t understand it . He tried to read a book .However, he couldn’t understand it .
7. * so – therefore : vì vậy , do đó There is too much traffic, so the air is polluted. There is too much traffic ,therefore, the air is polluted. There is too much traffic ;therefore, the air is polluted. There is too much traffic .Therefore, The air is polluted.
8. * Connectives are used to connect words , phrases, clauses, or sentences.
9. * a. Mrs. Quyen bought corn, potatoes .cabbages at the market. ( and / or ) b. She ran so fast, she missed the bus. (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 live in the city in the country? (and / or) f. It’s raining, .I can’t go to the beach. (so / therefore) 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 ) i. I must save energy the world” energy resources are limited . ( so/ since )
10. turn on a preposition verb particle a n adverb a preposition and an adverb turn turn on turn off
11. PHRASAL VERB : A VERB COMBINED WITH A PARTICLE ( AN ADVERB OR A PREPOSITION OR SOMETIMES BOTH) TO GIVE A NEW MEANING turn on verb particle Formation : Verb + particle phrasal verb
12. 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 look after her little sister. b) If we go on wasting water, there will be a shortage of fresh water in a few decades. d) “ Turn on the TV for me, will you? I want to watch the weather forecast.” c) “I think I’ve lost my pen. I’ve looked for e) Mrs Yen forgot to it everywhere but I turn off the faucet can’t find it when she left for work. anywhere.”
13. Should you wash your hand to avoid Corona virus?
14. III/ MAKE SUGGESTION You should wash your hands I suggest washing your hands I suggest that you should wash your hands. S + suggest + V-ing S + suggest + (that) + S + should + V(bare)
15. I + SUGGEST +VING  Make suggestions, using the cues wear masks in public avoid crowed places I suggest wearing masks in I suggest avoiding crowed public places.
16. S + SUGGEST + (THAT)+ S+ SHOULD + VO avoid touching your eyes, nose clear up her up personal space and mouth I suggest that you should avoid I suggest that she should clear touching your eyes, nose and mouth up her up personal space
17. b) Your friend wants to improve his/ her English. The following ideas may help you. a. write sentences with new words I suggest writing sentences with new words b. speak English in class I suggest (that) you should speak English in class. c. buy a good dictionary I suggest (that) you should buy a good dictionary. d. do some reading everyday I suggest doing some reading every day.
18. suggestions Let’s + v0 Why don’t you +v0 ? What about / How about + Ving ? Shall we + v0 ? I suggest + Ving I suggest that you should +V0