3.以“辅音字母+y”结尾的词，变y为i, 再加es
try - tries ， carry - carries ， study- studies ， fly - flies （特殊：have - has）
一．变式练习
一.写出下列动词的第三人称单数
wash________ match _______ guess______ study______ finish_______ go________ snow______ carry________ talk______ forget______ hope______ stop______ perform______ play______ say______ 二.按要求改写句子
1.She is very tall. 2.I have 3 books .
否定句：________________________ 否定句：_______________________ 一般疑问句：_____________________ 一般疑问句：____________________ 肯/否回答：_________ ； _________ 肯/否回答：_________ ； ________
四、巩固练习 一．写出下列动词的第三人称单数
stop______ shop_______ plan______ get_______ sit_______ let_______ cut_______ run_______ forget_____ begin______ wash_____ watch______ finish______ teach_____ fish______ reach_______ go_______ do______ 二．用所给词的适当形式填空 1.The sun ____[rise] in the east .
2.Class _____[begin] at 7:30 in the morning. 3.____ [do] your sister always ready to help others ? 4.____ you ____[go] to school by bus every day?
5.She usually _______[have] rice and vegetables for supper.
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6.The teacher ____________[ not, like] his students to do that. 三．按要求答题
1. My dog runs fast. 否定句：_____________________ 一般疑问句：________________________ 2. I play football on Friday.
一般疑问句: ________________________ 否定回答: _____________________
3. He speaks English very well. (改为否定句)_______________________________________ 4. She is always a good student. (改为一般疑问句，作肯定回答) _______________________________________
家庭作业
一.改写句子
1.Do you often play football after school? (肯定回答) _________________________________________ 2.I have many books. （改为否定句）_________________________________________
3.She lives in a small town near New York.（改为一般疑问句） _________________________________ 4.I watch TV every day. （改为一般疑问句） __________________________________________ 二．单项选择
1. The girl often ______ cold when she ______.
A. cathes…dances B. catches… dances C. catchs…dancees D. catches… dance 2. _____ he ____ himself there? No, I dont think so.
A.Do…enjoy B. Does… enjoies C. Does… enjoys D. Does…enjoy 3. _____ your mother _____ some cleaning on Sundays? A. Does…does B. Do…does C. Does…do D. Do… do 4.They usually _____ TV on Sunday evening.
A. watch B. watches C. watching D. is watching 5. The twins usually _____ milk and bread for breakfast, but Jim _____ some coffee for it. A. have / have B. have / has C. has / have
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