Tiêu đề UNIT 2 - HS.docx ✅

4 CÔNG THỨC BIẾN ĐỔI TỪ CÂU CHỦ ĐỘNG SANG CÂU BỊ ĐỘNG CỦA CÁC THÌ TENSES (các thì) ACTIVE VOICE (chủ động) PASSIVE VOICE (bị động) Simple present (Thì hiện tại đơn) S +V s / es Vd: They LEARN English. S + am/is/are + V3/ed + (by + O)  English IS LEARNED (by them). Present Continuous (Thì hiện tại tiếp diễn) S + am/is/ are + V-ing Vd: We ARE PLANTING trees. S + am/is/are + being + V3/ed + (by + O)  Trees ARE BEING PLANTED (by us). Present Perfect (Thì hiện tại hoàn thành) S + have/has + Ved/3 Vd: Students HAVE CLEANED up the class. S + have/has + been + V3/ed + (by + O)  The class HAS BEEN CLEANED up by students. Simple past (Thì quá khứ đơn) S + V 2 /V ed Vd: I DID my homework yesterday. S + was/were + V3/ed + (by + O)  My homework WAS DONE (by me) yesterday.. Past Continuous (Thì quá khứ tiếp diễn) S + was/were + V-ing Vd: I WAS DRIVING a car at this time yesterday. S + was/were + being + V3/ed + (by + O)  A car WAS BEING DRIVEN (by me) at this time yesterday. Past Perfect (Thì quá khứ hoàn thành) S + had + Ved/3 Vd: Dung HAD DONE the task before I came. S + had been + V3/ed + (by + O)  The task HAD BEEN DONE by Dung before I came. Simple future (Thì tương lai đơn) S + will + V 0 Vd: Tuan WILL WATER the flowers. S + will + be + V3/ed (by + O)  The flowers WILL BE WATERED by Tuan Near future (Thì tương lai gần) S + am/is/are + going to + V0 Vd: Our teacher IS GOING TO MOVE the tables. S + am/is/are + going to + be + V3/ed + (by + O)  The tables ARE GOING TO BE MOVED by our teacher. C. EXERCISES I-PRONUNCIATION: E1: Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1: A. adopt B. protect C. carbon D. produce Question 2: A. product B. local C. promote D. stolen Question 3: A. energy B. generate C. government D. emergency Question 4: A. financial B. appliance C. environment D. electricity Question 5: A. access B. expensive C. entertain D. effect E2: Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions. Question 1: A. sustainable B. eco-friendly C. environment D. impossible Question 2: A. greenhouse B. maintain C. lifestyle D. nature Question 3: A. volleyball B. appliance C. recycle D. polluted Question 4: A. reduce B. adopt C. issue D. protect Question 5: A. awareness B. difference C. instrument D. character Question 6: A. organic B. dangerous C. chemical D. natural Question 7: A. material B. compulsory C. regularly D. refillable Question 8: A. rubbish B. plastic C. method D. reserve