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ภาษาอังกฤษ มัธยมปลาย

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Activity 3 Present Simple Tense ชุดที่ 1 Daily Routine 15 Present Simple Tense หมายถึง “ปัจจุบันกาล” มีโครงสร้างและหลักการใช้ดังนี้ โครงสร้าง ประธานเอกพจน์ + กริยาช่องที่ 1 เติม s หรือ es หรือ ประธานพหูพจน์ + กริยาช่องที่ 1 Present Simple Tense ใช้กับเหตุการณ์ดังนี้ เช่น 1. ใช้กับเหตุการณ์หรือการกระทำที่เป็นความจริงตลอดไปหรือเป็นความจริงตามธรรมชาติ The sun rises in the east Fire is hot. 2. ใช้กับการกระทำที่ทำจนเป็นนิสัย มักจะมีกลุ่มคำที่มีความหมายว่า เสมอๆ บ่อยๆ ทุกๆ อยู่ด้วย เช่น I get up at six o'clock every day. Third Person Ending: -s, -es,-ies 1. ถ้ากริยาทั่วๆ ไปให้เติม “S” เช่น walk eat read walks eats reads 2. ถ้ากริยาลงท้ายด้วย -S, -es, -X, -0, -2,- ch, -sh ให้เติม es เช่น go box catch brush goes boxes catches brushes 3. ถ้ากริยาลงท้ายด้วย y และหน้า y เป็นพยัญชนะให้เปลี่ยน y เป็น ies ถ้าหน้า y เป็นสระ ให้เติม S ได้เลย เช่น cry fly cries flies play plays destroy destroys

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ภาษาอังกฤษ มัธยมต้น

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Climate change and school 1 Complete the rules with simple or continuous. 1 We use the present. to talk about... A our lives and things we do every day, week, etc. B how we think or feel about something. 2 We use the present. A things that are happening now. to talk about... B things that are happening around now (today, this week, etc.). 2 Choose the correct alternative. Then match to the rules (1A, 1B, 2A or 2B) in Ex 1. 1 Siri works/is working very hard at the moment.. 2 We travel/are travelling to school by bus every day. 3 'Where's Jamal?' 'He writes / is writing an essay in his bedroom.'. 4 "Whose bag is that?" "I think it belongs/is belonging to Amy.'_ 5 Every year, some students fail/ are failing their exams because they don't revise / aren't revising.. 6 A Do you like / Are you liking netball, Anya?. B No, it's boring. I prefer/are preferring basketball. 7 Our science lessons are always interesting - this week we study/are studying the water cycle. _ 8 Nasser wants / is wanting to be a climate scientist when he grows up.. 6 3 Complete the interview with the present simple or present continuous form of the verb in brackets. A So Tariq, what' (think) of your new classroom? Having your lessons on a boat seems strange. B It is a bit strange, but 12 3 school on a boat is really cool. (like) it. Going to (understand) why the boat is necessary? B Yes, of course. It's because of climate change. We (learn) about it in our science class this week. The climate (change) and it means there is more water in the river. So we can't get to school by road. A What is it like to study on a boat? B It's exciting. At first it was strange, but now it (get) easier. It 7 (have) desks, chairs and whiteboards - just like a normal school. And there are exams soon. Sometimes I A 9 (forget) I'm on a boat. B Yes, 10 moment, I (work) hard for your exams? (revise) for my exams at the (want) to go to university and study climate science, and 1 12 (know) it's 7 important to get good grades at school. Introduction

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เศรษฐศาสตร์ มหาวิทยาลัย

วิชา PRE380

2. A chemical company is considering options for eliminating harmless chemical sludge from the following 2 options. (1) Prepare the site for landfilling in the factory. This option requires the initial investment for purchasing the essential equipment 130,000 Baht. Each year there will also be a cost of landfill operation 95,000 baht per year. At the end of its service life of 3 years, the equipment used within the landfill site will have a salvage value of 20,000 baht. (2) Hire a chemical sludge removal contractor to remove sludge. The contract term must be 6 years. The cost of contract to be paid to the contractor are 110,000 Baht a year in year 1-2; 115,000 Baht in year 3; 120,000 Baht in year 4; 125,000 Baht in year 5; and 130,000 Baht in year 6. a) (13 marks) If the company finances the money for this project by borrowing from a bank in which the bank charges interest on loans at the rate of 3.86% per 6 months, compounded every month. Which option should this chemical company choose? b) (5 marks) The company executives believe that the option of establishing a landfilling site within the factory seems to be a more sustainable alternative for the company. If the selection in question a) above did not select the landfilling site option, please suggest how much the initial investment for purchasing the equipment should cost so that the landfill option would be selected (assume the same salvage value of the equipment)?

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ภาษาอังกฤษ มัธยมปลาย

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Name 1. Either my mother or my father 2. The man with all the birds 3. Mathematics วิชาภาษาอังกฤษ 5 (อ31101) Subject-Verb agreement exercise 3 4. Somebody (is/are) Andy's favorite subject. (is/are) John's favorite subject, while Civics (is/are) not taking it too well. 5. Everyone involved in the accident (is/are) making a statement and someone else by the police. 6. The weather in some African countries August. 7. The deaf 8. A number of Covid-19 cases (is/are) coming to the meeting. (lives / live) on my street. (is/are) not hear at all. 9. The number of crimes in New York city recently. 10. The police 11. The Portuguese. mariners. 12. Neither the actors nor the director closely. 13. Almost all of the flour 14. Eight dollars 15. There Class (have / has) been reported. (is / are) investigating the matter. (have / has) been questioned (is/are) boiling hot in 16. 17. All of the CDs, even the scratched one,. 18. Arabic the Western world. 19. In Africa, measles 20. Some of the people waiting in line. 21. No one 22. Twelve miles. 23. Each of the cars in the street 24. Ted and Lydia 25. My brothers or my sister 26. Romeo and Juliet (have/has) long been renowned as great (is/are) only one left! (Is / Are) the tweezers in this drawer? (was / were) used to make a cake. (is/are) the price of a movie these days. (were / was) fifteen candies in that bag. Now there 27. A red and yellow car. 28. One of the cities she would like to No. (have/has) increased .(is/are) following the lines. (is/are) in this case. (is/are) also becoming a popular language to learn in (is/are) still killing children. 29. Some of the countries they may have visited to be Nigeria and Egypt. 30. The mascot, as well as the hockey players, volunteers) at the school. (have/has) finished reading the book yet. (is / are) a long distance to run. (is/are) new. (visit / visits) their uncle every weekend. (have / has) the key. (is/are) a famous love story. (is/are) waiting outside. (is/are) getting impatient. (live / lives) is Toscana. (seem/ seems) (volunteer /

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