英语特殊疑问句句型转换方法归纳
1特殊疑问句转化方法：
疑问词+一般疑问句？(除对主语提问)
一选疑问词
二选助动词
三照抄余文
四有了助动词，行为动词打回原形
五句末问号莫忘记
2举个例子:
She walks to the library with her best friend twice a week.
1）如果是对she提问，疑问词选who,剩余部分照抄，句末问号莫忘记。即:
Who walks to the library with her best friend twice a week?
2)如果对walks to the library提问，疑问词用what,一般疑问句选助动词does(从walks看出它是一般现在时的第三人称单数。)即：
What did she do with her best friend twice a week?
3）如果是对twice a week提问，疑问词用how often表频率，一般疑问句选助动词does(理由同上)，即：
How often does she walk to the library with her best friend?
4）如果是对her best friend提问，疑问次用whom（who的宾格），一般疑问句选助动词does(理由同上)，即：
Whom does she walk to the library with twice a week?
四年级上册英语改变句型
四年级上册四会单词词汇表：
Unit1
Window(窗户)board(板)light(灯)picture(图片)door(门)floor(地板)classroom(教室)computer(电脑)teacher’desk(讲台)wall(墙)fan(扇子)Unit2
bag(包)pencil(铅笔)pen(钢笔)book(书)ruler(尺子)pencil-case(铅笔盒)Unit3
teacher(教师)student(学生)boy(男孩)girl(女孩)friend(朋友)Unit4
home(家)room(房间)school(学校)classroom(教室)window(窗户)door(门)desk(课桌;书桌)chair(椅子)bed(床)Unit5
rice(米饭)beef(牛肉)bread(面包)milk(牛奶)egg(蛋)water(水)chicken(鸡肉)fish(鱼)Unit6
sister(姐妹)brother(兄弟)father(父亲;爸爸)mother(母亲;妈妈)driver(司机)doctor(医生)farmer(农民)nurse(护士
表示之一的英语句型
one of… / each of…
用法如下，
1. one of / each of 后加可数名词复数形式,做主语时，谓语动词要用单数。例如，One of my friends is in Nanjing.
One of my skirts is red.
Only one of my classmates has an English name.
Each of the students has a dictionary.
2. one of + the + 形容词最高级 + 可数名词复数
表示：最……之一
Zhang Yining is one of the best pingpong players in China.
One of the most difficult subjects is math.
切记，One of / each of 后面的名词要用复数形式，但是这样的短语做主语时，后面的谓语动词要用单数.
