1、一般疑問句（1）、 定義 : 用 yes 或 no 作答的疑問句叫一般疑問句。（2）、 特點：以 be 動詞、助動詞或情態動詞開頭。例：is your father a teacher? does tom like apples? can jenny speak english? （三）、陳述句變成一般疑問句的方法：1、 看陳述句中有沒有 be 動詞（am 、is、 are、 was 、 were）或情態動詞（can，shall, must, may ,could等），如果有，將其提到句首，句末打上問號即可。例：it is rainy today.is it rainy today?toms

2、father can play the piano.can toms father play the piano?2、如果句中沒有 be 動詞或情態動詞，則找實義動詞，并在句首加助動詞 do、does 或 did，且原句的謂語動詞要變回原形（一請一還原）。（1） they go to school by bike. do they go to school by bike?（2） bill gets up at 6:30 every day.does bill gets up at 6:30 every day?（3） the students saw a film yesterday.did

3、 the students see a film yesterday?注：（1） 在句首使用助動詞 do 還是 does，取決于主語是否第三人稱單數。（2） 在陳述句與疑問句互轉化中，第一人稱（i）和第二人稱（you)要互換，即i 變you,you 變i。i usually have lunch at school.doyou usually have lunch at school?do you like english? i like english.（3）如果陳述句中有 some, 則變問句時往往要變成 any 。there is some water on the playground

4、.is there any water on the playground.（四）一般疑問句的回答。例：1、does she clean her room every day?肯定回答：yes, she does.否定回答：no,she doesnt.2、is annas father a doctor?肯定回答：yes, he is.否定回答：no ，he isnt.3、can she dance?肯定回答：yes,she can.否定回答：no ，she cant.如果問句中，主語是 this that（單數），回答時用it代替；若問句主語是 these, those（復數），回答時用 t

5、hey代替。-is this your bag?-yes, it is ./ no, it isnt.-are those your books?-yes, they are. / no, they arent.1（五）練習：（1）、將下列句子改成一般疑問句，并作肯定和否定回答 1.、his father is an english teacher.2、 these cats are crying.3、 they can swim.4、 i like to read english.5、 his father goes to work by bus.6、 he is crying under

6、the tree.7、 she does kungfu every morning.8、 she wants a cup of coffee.9、 mrs. li and kitty watch television at night.10、 i do my homework after school（2）用 do does be（am,is,are) 填空 1、 _ she know all the answers ?yes , she _ . no, she _.2、_ the twins often fight ?yes ,_ do. no, _ dont.23、_ your dad l

7、ike listening to music?yes ,_ does . no, _ doesnt.4、_ uncle tom wash his car everyday?yes , _ does . no, _ doesnt.5、 _ you have a new teacher?yes , i _. no, i _.6、_ she a teacher?yes, she _ . no, she _.7、_ you playing ball now?yes, i _. no, i _.8、 _ the pig like to sleep?yes, it _. no, it _.9、_ five birds