湖北省武汉市七年级英语下册 教师辅导讲义 行为动词和Be动词 人教新目标版.doc

行为动词和be动词复习教学内容一、专题知识梳理知识点1：be动词意义用法 be动词属于系动词, 在句子中主要表现为三种形式：am is、are。后面往往接形容词或名词做表语。如： (1) im young. (young形容词做表语) (2) he is a boy.( a boy名词做表语) 含有be动词的句子在进行否定、疑问句变化时，都要在be动词上变化。 (1) 变为否定句：主语+be+ not+其他。即，直接在be后not. im a chinese boy.(变为否定句) you are good. (变为否定句) he is strict with us. (变为否定句) she is from america. (变为否定句) (2)变为一般疑问句：be+主语+其他.即把be动词提到主语的前面。注意：当肯定句主语为第一人称i和we时，变一般疑问句要变为第二人称，be动词也要相应的变为are.同样肯定句中的my和our 也要变为your. i am a boy. (变为一般疑问句) we are good friends. (变为一般疑问句) she is from america. (变为一般疑问句) he is strict with us. (变为一般疑问句) 技巧点拨：采用“一调二改三问号”的方法。“一调”即把be动词调至句首（主语的前面）;”“二改”即把be动词的首字母改为大写，把主语的第一个大写字母改为小写（人名除外）;“三问号”即在句末处加上问号。肯定回答： yes, 主语代词 + be否定回答： no, 主语代词 +be + not(注意：be动词与not可用缩写形式；am与not不能缩写.肯定回答是it is 不能缩写成 its)practice 将下列句子改为一般疑问句，并做肯定和否定回答。1. these are her keys.2. it is my book.3. that is anns ruler.4. this is his eraser.5. those are my dictionaries.2、 专题精讲知识点2：行为动词意义用法 表示动作或状态的词。如：have (有) like(喜欢) play(打) go(去)等 1.英语中动词有人称和时态变化。1)当主语是第一人称、第二人称或是复数时，谓语动词用原形。 例: i like english. 我喜欢英语。they like english. 他们喜欢英语。2)当主语是第三人称或是单数时，谓语动词需变化成三单形式。 例: he likes english. 他喜欢英语。she watches tv every day. 她每天都看电视。2.动词变三单规则（与名词变复数相同）：1. 一般情况在词尾后加s 如 see-sees 2. 以o、s、 x、sh、ch结尾的的单词在单词后加-es : do-does ;watch-watches3. 元音字母加y 结尾的单词，直接加s如：play-plays4. 以辅音字母加y结尾的，把y 改成i再加es 如：study-studies fly-flies5. 特殊单词 have-has3.句式变化。1）肯定句： 主语+ v+其它 i have a baseball.she has a base ball.2）否定句： 主语+ do not/ does not +v+ 其它(do not=dont ;does not=doesnt)i dont have a baseball.she doesnt have a baseball.3)一般疑问句： do/does + 主语+ v （原型）+ 其它？do you have a baseball? 肯定回答： yes, i do. 否定回答： no, i dont.does she have a baseball? 肯定回答：yes, she does. 否定回答：no, she does not.特别提醒：如果句子中有do和does，不管主语是单数还是复数，也不管是第几人称，后面的动词一律用原形。3、 专题过关一 用正确的be动词填空1. what_ these in english?2. here_ my family photo.3. tom and i_ good friends.4. those_herkeys.this_my key.5.what color _yourbook?6. where _his pencil.7. what _your name?8. thatphoto _onthedesk.9. hispens _red.10. _lintaoand jim boys?二改错：（找出错误，并在括号中改正）1. jack and tom isbrothers. ( )2. thisareadesk. ( )3.i are your son. ( )4. i isa girl. ( )5. you am a student. ( )6. he arejack. ( )7. mymother are a doctor. ( )8. isyou a teacher?9. those is my books.10. we is good friends. 三改写句子1. those are my books. 否定句：_一般疑问句：_肯、否定回答：_变单数：_2. she is my good friend.否定句：_一般疑问句：_肯、否定回答：_变复数：_3. the pen is in the classroom.否定句：_一般疑问句：_肯、否定回答：_变复数：_4. i have a good friend.否定句：_一般疑问句：_肯、否定回答：_变复数：_5. that is my fathers coat.否定句：_一般疑问句：_肯、否定回答：_变复数：_一、 能力检测一、 写出下列动词的第三人称单数 drink（喝） _ go _ stay（停留） _ make _look _ have_ pass（通过）_ carry （搬）_come（来）_ watch_ _fly _study_ do_ teach(教书)_ wash_ match _guess_ study_ finish_ go_ snow_ carry_ stop_ see_ drive _let_ carry_ keep_ join_ find_ think_ teach_ catch_ stay_ begin_ forget_ forget_ lie_ die _ run_ prefer_ give_ ring_ dance_ hope_二、用括号内动词的适当形式填空part one： 1. he often _(have) dinner at home. 2. daniel and tommy _(be) in class one. 3. the girl _(teach) us english on sundays. 4. she and i _(take) a walk together every evening. 6. mike _(like) cooking. 7. they _(have) the same hobby. 8. my aunt _(look) after her baby carefully. 9. you always _(do) your homework well. 10. i _(be) ill. im staying in bed. 11. she _(go) to school from monday to friday. 12. liu tao _(do) not like pe.part two： 2.he _(read) english everyday.3.we _(go)to school at seven in the morning. 4.mike_(go)to school at seven in the morning.5.my mother_(like) going shopping. 6.i can _(draw) many beautiful pictures.7.she_(make) a model plane. 8.do you _(like)_(run)?9.does he_(like)_(jump) ? 10.does nancy_(grow)flowers on saturday ?13.the students_(speak) english in class. 14.the student_(speak) chinese after class. 16. he_ like swimming . ( not ) 20. _you study english at school ? yes , i_. ( do )21. _your sister study english at school ? no , she_ . ( do )三、用所给的人称改写句子1.i take photos on sunday. ( mike)2.we grow beautiful flowers. (she)3.they like collecting stamps. (ben)4.i listen to music carefully. (my aunt)5.you like making a model ship. (helen)4、 阅读理解do you like sandwiches? do you know the story of “sandwich”?many years ago, in england an earl (伯爵) of sandwich liked playing cards. he liked to play for money. he played very well and he often played all day and all night. once (曾经) he played for 24 hours without stopping. he didnt stop to eat. his servants had to bring food to him. they gave him some meat and some bread, but he didnt want to stop playing cards to eat them. he put the meat between two pieces of bread. in this way, he neednt stop playing cards when he had the bread with meat. later people call this kind of food “sandwich” from his name.( )1. the word “sandwich” come from _.a. america b. england c. china d. japan( )2. in chinese, the word “servant” means _.a. 仆人 b. 父母 c.牌友 d.妻子( )3. the servants gave him some _ to eat.a. meat b. bread c. fruit d.a and b( )4. the earl liked to play cards for _.a. fun. b. money c. energy d. food( )5. the earl of sandwich didnt stop to eat because he _.a. wasnt hungry b. didnt like sandwichesc. didnt want to stop playing cards d. had no time5、 完形填空i am 1 english boy. my 2 is mike. i am twelve. my 3 name is aun and we 4 students. my mother 5 a teacher. 6 a chinese teacher. my brothers name is 7 . hes five. 8 father isnt here. hes 9 xinjiang