Grammar - Super goal 3 - ثالث متوسط

O 5 Since When? 3 Grammar Present Perfect Tense versus Simple Past Use the present perfect to talk about an action that happened in the past when the exact time isn't known or important. Use the past tense when the exact time is given. Present Perfect Past A: Have you ever been to France? B: Yes, I've been there. A: When were you there? B: I was there two years ago. رابط الدرس الرقمي Present Perfect with For and Since Use the present perfect with for and since to talk about an action that began in the past and that continues into the present. For indicates the period of time: for two months, for a year, for a long time. Since indicates when the action began: since yesterday, since last June. Past Present I've lived here for several years. Future 2018 - Affirmative (+) I've lived here since 2018. I've You've He's studied English She's We've They've for five years. since third grade. (I + have) (you + have) (he + has) (she + has) (we have) (they + have) Negative (-) I/You/We/They He/She haven't hasn't received an email for two days. since Tuesday. Question with How Long How long have you played football? I've played football for three years. since I was 12. A. Complete the sentences with for or since. 1. Hameed has had the same TV 2. I've had my laptop 15 years. last June. a month. my graduation. 3. We've worked on this project 4. My friends haven't visited me 5. We haven't used our car 6. I've been drinking tea 7. Tariq has worn glasses 8. a long time. years. the age of seven. when have you had that beautiful watch? وزارة التعليم Ministry 50cation 2024-1446 SG_03_COMBO_TEXT_2024.indb 50 www.ien.edu.sa 30/4/24 12:31 AM

Present Perfect Tense versus Simple Past

Complete the sentences with for or since.

O B. Work with a partner. Make sentences about the inventions. People have had credit cards since 1950 / for about 70 years. Invention credit card Date 1950 Invention Date electric lightbulb 1879 canned food the early 1800s filmmaking 1895 wristwatch 1868 paper clip 1867 radio toothpaste 1901 airplane 1903 1824 ballpoint pen 1888 0000 0000 0000 0000 GODO 07/20 CARDHOLDER NAME C. Have you used any of the inventions in exercise B above or on pages 48 and 49? How long have you used them? Ask and answer questions with a partner. Add other inventions. A: Do you have a credit card? B: Yes, I do. A: How long have you had it? B: I've had it for two years. OR I've had it since I was 18. A: Have you ever been on a plane? B: Yes, I have. I flew on a plane on my vacation. D. Complete the paragraph with the verbs in parentheses. Use the present perfect or simple past tense. وزارة التعليم Ministry of Education 2024-1446 SG_03_COMBO_TEXT_2024.indb 51 Keep Cool People Chinese (1. try) to keep cool or keep their food cool for ages. The (2. invent) ice cream 4,000 years ago, and they (3. keep) it in snow in underground chambers. In Baghdad in the eighth century, a king (4. import) snow and summer home to cool the home. In 1834, Jacob Perkins (5. put) it in the walls of his (6. build) (8. preserve) their a machine to make ice in London. The first home refrigerators (7. appear) in the early 1920s. Since then, people food in refrigerators. About the same time, air conditioning of large spaces. (9. become) possible. Since that time, people themselves with air conditioners in stores, offices, and homes. (10. cool) 51 30/4/24 12:31 AM

Work with a partner. Make sentences about the inventions.

Have you used any of the inventions in exercise B above or on pages 48 and 49?

Complete the paragraph with the verbs in parentheses. Use the present perfect or simple past tense