名词复数变化规则: 1. 一般情况下在单数名词后面加上-s。清辅音后读/s/,浊辅音后读/z/。 2. 如果名词以-s,-x, -sh, -ch结尾的,变为复数时要加-es。读/Iz/ 3. 以f 或 fe 结尾的词,先将f 或fe 变为v,再加-es。读/vz/. 4. 以o结尾的词,词尾加-es或-s,都读/z/。 5. 以辅音字母加-y结尾的词,变y为i再加-es,读/z/。 需注意,元音字母加y结尾的名词后直接加-s。 6. 不规则变化(需要逐渐积累,上课记笔记很重要)如,fish 复数fish。 三.不可数名词——一般为抽象名词或物质名词。如:water, milk 等。不可数名词前不能用a/an或者数词,也没有复数。 写出下列名词的复数: 1. cup_______ 2. watch________ 3. baby__________ 4. kite____________ 5. fox_______ 6. woman_______ 7. child__________ 8. sheep__________ 9. half_______ 10. glass_______ 11. knife_________ 12. foot___________ 13. people ________ 14. tomato________ 15. tooth__________ 第三人称单数现在式的构成: 1. 一般情况直接在词尾加s 2. 以-ch,-sh,-s,-x,-o结尾的,词尾加es 3. 以“辅音字母+y”结尾的,变y为i,再加es 写出下列动词的第三人称单数现在式: 1. work_______ 2. look_____ 3. want______ 4. teach________ 5. wash_______ 6. go______ 7. fly _______ 8. cry_________ 9. catch_______ 10. try ______ 11. finish______ 12. mix________ 13. touch_______ 14. hurry______ 15. like _______ 16.come________ 按要求改写句子: 1. These are hats. (改为单数句) 2. Who are these girls? (改为单数句) 3. Those women are very hard-working. (改为单数句) 4. This is a red potato. (改为复数句) 5. He is not my friend. (改为复数句) 6. Is that your new car? (改为复数句) 一.从方框中选择正确的疑问词补全句子。 whose, what color, how, what, who 1. ——______________is your father? ——That fat man. 2. ——______________books are they? —— They are Tim’s. 3. ——______________is your mother, Tom? ——She is fine. Thanks. 4. ——______________is your job, Sam? ——I am a doctor. 5. ——_______________is Lucy’s dress? ——It’s yellow. 二.单项选择。 ( ) 1. ——__________is the skirt? ——It’s green. A. Who B. What color C. What ( ) 2. ——__________is this old man? ——He is Mr. Jackson. A. How B. Who C. What ( ) 3. ——__________will you go on your holidays? ——Qingdao. A. How B. When C. Where ( ) 4. ——__________will you go? —— I will go by plane. A. What B. When C. Where ( ) 5. ——__________will you do this summer? ——I will travel to Hangzhou this summer. A. Where B. How C. What 三.对划线部分提问。 1. That dog is brown and white. 2. My dresses are green. 3. These coats are Lucy’s. 4. Jim is well. 5. We will travel to Qingdao. 6. We will go by car. 7. I will travel to Beijing this summer. D. How D. Whose D. What time D. How D. When 本文来源:https://www.wddqw.com/doc/eb9b42ed5bf5f61fb7360b4c2e3f5727a5e924cd.html