● 11)对时间长度提出疑问，疑问词应用 How long。
● I work in that factory for two years. ● How long do you work in that factory?
●12)对时间频率， 如 once a year, twice a week等提问，疑 问词用How often。 ●I swim once a year. ●How often do you swim?
3、There _a_re_____ some people under the the big tree.
4、There __is_____ a picture and a map on the wall.
5、There __is_____ a box of rubbers near the books.
● I‘m going to take the shirt on the right. ● Which shirt are you going to take?
●3)对指人名词或代词提问用who。 ●Li Ping is my sister. ● Who is Li Ping?
● 4)对物主代词和名词所有格提问用whose ，作宾语时提 问用whom
He likes cows.
Does he like cows?
其他需要变换的词some any am are
肯定回答和否定回答
●Are you boys? ●Yes,we are(No,we aren't) ●Is she a nurse? ●Yes,she is.(No,she isn't)
●Does he like cows? ●Yes,he does.(No,he doesn't) ●Do we dance after school? ●Yes ,we do.(No,we don't)
6、There __w_e_r_e__ lots of flowers in our garden last year.
7、There __w_a_s___ a tin of chicken behind the fridge yesterday.
什么是疑问句？？ 疑问句：提出问题表达疑问的句子 疑问句：一般疑问句、特殊疑问句……
一般疑问句
一般疑问句：用“yes” “no”回答的句子 一般疑问句结构： be+主语+…？ Are you a students？ 情态动词（Can Will）+主语+……？ Can you play the piano？ Do/Does/Did+主语+V(表具体动作) Do you go to school on foot？
●Li Ping's coat ●Whose coat ●my father ●Whose father
●5)对具体时间提出疑问, 疑问词用when； ●对具体几点钟提问，疑问词用what time。 ● It’s 10:00
● What time is it?
●I go home at night.
什么是陈述句？
肯定句改否定句
●（2） 句中有情态动词的，直接在情态动词后面加not ●You can come here tomorrow . ●You can not come here tomorrow.
（3） 句中谓语动词是表具体动作的动词,没有be动 词am is are，也没有情态动词can 的，在动词前 面加don’t 或者doesn’t,，当主语是第三人称单数 时，加doesn’t.相应的动词用原型。
●13)对具体次数, once, twice, three times等提问， 疑问词用How many times。
● B did he call you the day before yesterday? ●Twice. ●A.What time B.How many times ●C.How much D.How long
1.There be 句型表示：在某地有某物（或某人） 例： There is a cat under the tree. 树底下有一只猫。
There are two students in the classroom.
教室里有两个学生。
2.结构： a.There is +单数可数名词\不可数名词
肯定句变一般疑问句的方法
肯定句变疑问句的规则如下： （1）句中有be动词的，把be动词提到句首。 （注意人称的变换I you you we you my your our）
一变二，二变一，三不变 He is a writer. Is he a writer?
（2） 句中有情态动词（can，will)的，把情 态动词提到句首（人称变换I you we you my your our your ）一变二，二变一，三不变
She studies English at school .
She does not study English at school.
把下列句子改为否定表达 He is my brother. He is not my brother. =He isn’t my brother. Is he my brother? Yes,he is. No,he is not. = No,he isn’t
●The twins are making a kite ● What are the twins do? ● Mrs Turner asks her son to buy some eggs . ● What does Mrs Turner ask her son to buy ?
●2)对名词前定语提出疑问，疑问词应用which，而且必须和名词连 用。
There are many books on the table.
What’s on the table?
练习二、用恰当的be动词填空。 1、There __a_re____ a lot of sweets in the box.
2、There __is_____ some milk in the glass.
I can clean the window. Can you clean the window?
（3）句中谓语动词是表具体动作的动词,没有be动词am is are， 也没有情态动词can的，在句首前面加do或does，当主语是第三 人称单数时，加does.相应的实意动词变为原型（注意人称的变 换I you you we your my your our）一变二，二变一，三不 变
There be 句型的否定句和一般疑问句
否定句：在be 动词后加 not. 如果句中有some，一般要变成any.
There are two books on the desk. There aren’t two books on the desk. There is some bread in the plate. There isn’t any bread in the plate.
●9)对数量提出疑问，疑问词为How many，要注意 how many必须跟名词的复数形式。
●There are two sheep . ●How many sheep are there?
● 10)对价格提出疑问，疑问词用How much。 ●I pay fifty yuan for the sweater. ●How much do you pay for the sweater?
A. are B.have C.has D.is 2.There__B____some water in the bottle.
A. has B.is C.have D.are 3.我有一条好看的连衣裙。
—I—h—av—e—a—ni—ce—d—re—ss—. ———————
4.他有一只黑色的狗。
—H—e—ha—s—a —bla—ck—d—og—. ——————
● 14)对in＋一段时间提问，疑问词一般用 How soon。 ●They finish the work in two hours. ●How soon do they finish the work?
●15)对距离提出疑问，疑问词用How far。 ●It's about two kilometres from here . ●How far is it from here?
特殊疑问句
句式结构：特殊疑问词＋一般疑问句 ●eg:Be+主语+动词-ing+其他？ ●eg:Do/does+主语+动词原形+其他? ●特殊疑问词: ●what, who(whom), whose,which,when,
where,how,why ●不用yes或no来回答
● 1) what 对指物名词或谓语动词提出疑问
● 16)另外，对日期、星期、天气等提出疑问，则分 别用 ● What's the date? ●What day is it ? ●What's the weather like? ●如果是过去时间，就用was代替is。
1.There__A___ two cars in front of the house.
● Jom didn‘t go to the farm with us because he was ill.
● Why did Jom go to the farm with us?
●8)对方式或程度等提出疑问，用疑问词 How。 ●He likes apples very much. ●How does he like apples?
●When do you go home?