七年级英语专项讲练一般现在时
一般现在时①表示现在的状态，如：He is is in the room.②表示经常发生或习惯性的动作或状态，如:We often write to each other. 我们时常相互通信。③表示主语现在的性格、特征、能力，如：I like can speak Chinese.
I.当谓语动词是be时
谓语动词be包括____ _____ _____ 其意义作____讲,其用法是:我( )用_____;你( )用______; ______用于他( )她( )它( );复数人称都用______.
主要句式：
1.肯定句式主语＋be( ____“ ____“ _____)＋其他。
2.否定句式主语＋be( ____“ ____“ _____)＋not＋其他。
3.一般疑问句将提前be( ____“ ___“ ___) ,即:Be( ____“ ___“ ___)＋主语＋其他？
肯定回答 Yes,主语（必须是_____词）＋be( ____“ ____“ _____)
否定回答 No,主语（必须是_____词）＋be( ____“ ____“ _____)＋not（必须用缩写形式 ____“ _____）
闯关练习
I.用be的适当形式填空
you? ---I____ fine. David,and my family name___ Green.
color ___ your clock? ---It___ white.
this in English?---It___ an apple.
brother, ___ my brothers.
!These____apple trees. good students and you____ good teache
sister and my brother_____ students. and three ____ eight.
card number 5578? your pencils?
sweaters ______ fifty dollars. much ____ his jacket?
brother’s birthday____ December 11th. _____ Kate’s birthday?
II.将下面的句子变成一般疑问句并作出回答
1. That is my football.
2. Those are his books.
3. Jim and Tom are good friends.
4. My birthday is November 1st.
5. His son is twelve years old.
III.将下面的句子变成否定句
1. His card is on the table. are my parents.
3. Bob and Tony are our friends.
4. These things are five dollars.
5. The girl is his sister.
IV.划线提问
1. Our teachers are in the classroom.
2. The girl’s telephone number is 032-55746.
3. Her pen is black.
4. September 10th is Teachers’ Day.
5. Thery are thirteen years old.
6. The boy is fine.
7. The old man is my grandfather. 8. These socks are five yuan.
II.当谓语动词是实义动词时
1.当主语是第一人称(____“ ___);第二人称(____)及第三人称复数(____及复数的____)时
主要句式：
(1)肯定句主语＋实义动词＋其他
(2)否定句主语＋don’t＋实义动词＋其他
(3)一般疑问句 Do＋主语＋实义动词＋其他
肯定回答 Yes,主语（必须是词）＋do
否定回答 No,主语（必须是词）＋don’t
2.当主语是第三人称单数(____“ _____“ ____及单数的_______)时
主要句式：
(1)肯定句主语＋实义动词的单三形式＋其他
(2)否定句主语＋doesn’t＋实义动词原形＋其他
(3)一般疑问句 Does＋主语＋实义动词原形＋其他
肯定回答 Yes,主语（必须是词）＋does
否定回答 No,主语（必须是词）＋doesn’t
动词单三形式变化规则：
一、一般情况加s，例如：looks, likes, wants,plays,
二、以ch, sh, s, x或o结尾的词，加-es，例如：teaches, washes, guesses, goes, does
三、辅音字母+y结尾，变y为i加-es，例如：carry-carries, study-studies
特殊变化 have----has
读音情况
1、在[p], [t], [k], [f]清辅音后，读[s]，例如：hopes, invites, asks
2、在[z], [s], [?], [t?], [dz]后，读[iz]，例如：teaches, wishes, fixes
3、在浊辅音和元音及其它情况下，读[z],例如：plans, tries, sends
闯关练习
I..将下面的句子变成一般疑问句并作出回答
have a baseball. likes apples very much.
plays Ping-pang every day. watch TV in the evening.
Wang often buys lots of things. 6. Janey and Mary go to school at 7:30.
II. 将下面的句子变成否定句
need a bag for sport. wants to go to a movie.
often goes to see Beijing Opera. girl has an egg for breakfast.
play basketball every day. teacher knows my name. sounds very interesting. III.划线提问
1. He likes apples and milk for lunch.
2. plays Ping-pang every day.
3. His sister wants to go to a movie.
4. We play basketball every day.
IV.用所给词的适当形式填空
1．____ her sister ______ (have) a tennis racket? your friend ______ (like) basketball?
_____ (play) football every day. (sound) very well.
