Bài giảng Tiếng Anh 9 - Unit 7: Energy saving - Lesson 45: Listen + LF 1

Good morninghongthanh0874.violet.vnUnit 7 : Saving energy Lesson 45: Listen + LF 1I/ LANGUAGE FOCUS 1 Matching: and do đó but bởi vì because vì vậy or tuy nhiên so và therefore nhưng however hoặc Connectives:. therefore (adv) vì thế, vì vậy(được dùng để diễn tả kết quả của câu trước)Ex: He worked hard. Therefore, he passed the exam. He worked hard, so he passed the exam.He worked hard.He passed the exam.Ex: He worked hard. However, he failed the exam. . however (adv) tuy nhiên(được dùng để diễn tả ý tương phản, một kết quả ngược với ý đã nêu trước đó) He worked hard but he failed the exam. He worked hard.He failed the exam.><CONNECTIVES- therefore / so : vì thế, vì vậy(được dùng để diễn tả kết quả của câu trước)Ex: He worked hard. Therefore, he passed the exam. Ex: He worked hard. However, he failed the exam. - however / but : tuy nhiên, nhưng(được dùng để diễn tả ý tương phản, một kết quả ngược với ý đã nêu trước đó) - because : vì, bởi vì (chỉ nguyên nhân, lý do)Or : hay, hoặc ( chỉ sự lựa chọn) And : và ( diễn tả ý cộng thêm, chỉ 2 thành phần cùng loại của câu.Complete the sentences. Use the correct connectives1. Mrs. Quyen bought corn, potatoes . cabbages at the market. ( / or) and2. I’d love to play volleyball. I have to complete an assignment. (and / )but3. Nam got wet .he forgot his umbrella. ( so / )because4. Do you want Vietnamese teamilk tea? (and / )or5. It’s raining,...I can’t go to the beach. ( / however) so6. Ba’s hobbies are playing football . collecting stamps. ( / or) and7. Na is very tired. ............., she has to finish her homework before she goes to bed. ( / Therefore) However- solar energy (n) :- a solar panel :- (to) install :- effective (adj) năng lượng mặt trời.tấm thu năng lượng mặt trời cài đặt, lắp đặt:có hiệu quả- a roof : mái nhàVocabulary- nuclear power (n) :năng lượng hạt nhân- (to) store :cất giữ- a roof :- solar energy (n) :- solar panel (n) :- (to) install :- effective (adj) :- (to) store :mái nhànăng lượng mặt trời.tấm thu năng lượng mặt trờicài đặt có hiệu quả cất giữ - nuclear power (n):năng lượng hạt nhânMatching 1. Solar energy can be cheap and clean.2. Most of our electricity now comes from  nuclear power.3. The solar energy that gets to the Earth cannot  provide enough power for the world’s population.4. Solar energy can be used on cloudy days.5. All buildings in Sweden will be heated by solar energy in 2050.a) Listen to the news on solar energy and decide whether the statements are` true or false. Check () the boxes and correct the false statements.TFa) Listen to the news on solar energy and decide whether the statements are true or false. Check () the boxes and correct the false statements.TFfrom the use of coal, gas, oil, or nuclear power.can 2015.1. Solar energy can be cheap and clean.2.Most of our electricity now comes from nuclear power.3. The solar energy that gets to the Earth cannot provide enough power for the world’s population.4. Solar energy can be used on cloudy days.5. All buildings in Sweden will be heated by solar energy in 2050.b) Listen again and fill in each blank with one word you hear.The sun can be an source of power.Solar energy doesn’t causeA lot of in the world are already using solar energy.It is possible to ..solar energy for a number of days.Solar panels are installed on the of the house to receive the energy from the sun.We can save natural resources by using solar energy of coal, gas, and oil.effectivepollutioncountriesroofstoreinsteadDiscussion:The benefits of solar energy:Clean and cheap-Effective-Unpolluted-Saving natural resourceshongthanh0874.violet.vnSAVE ITSAVE THE EARTHhongthanh0874.violet.vn