Do you have an eraser
否定式:i don't have a good friend.
第二種疑問式:have you a bike?
has he a bike?
否定式:i haven't a bike.
he hasn't a bike.
注意:當have意為“吃飯”(have breakfast),“舉行”(have a meeting)或者進行野餐(have a picnic)時,它被看做行為動詞,其疑問式和否定式構成與實意動詞相同,即用助動詞do或does來變為疑問句或否定句。
2, some和any的用法
① some一般用于肯定句,any用于否定句和疑問句,some和any都可修飾可數名詞和不可數名詞。例如:
i think he has some. 我想他有一些。
i want to get some books. 我想得到一些書。
i want some help. 我想得到一些幫助。
my brother has some new pencils. 我弟弟有幾支新鉛筆。
excuse me, do you have any glasses? 打攏了,你有玻璃杯嗎?
②但是some除了用于肯定句外,也可用在疑問句中。
a.表示邀請、請求或要求。例如:
would you like some bottles of orange? 你想要幾瓶橘汁嗎?
could i have some bottles of milk, please? 請給我幾瓶牛奶。
b.表示問話人希望對方作出肯定的回答。例如:
may i hve some milk, mum? 媽媽,我可以喝些牛奶嗎?
do you want to buy some food for supper? 你要買些食品做晚飯嗎?
c.在否定疑問句中,表示問話人對否定情況的懷疑或驚訝,有時也表示問話人的肯定傾向。例如:
aren't there some apples on the table? 桌上不是有幾個蘋果嗎?
can't you see some birds in the picture? 難道你看不見面上有幾只鳥嗎?
【練習檢測】
單項選擇
1. —may i use your pen?
—__________.
a. yes, you may b. ok, give you
c. no, you can't d. certainly, here you are.
2. “thank you for the present.” “____________”