連詞,顧名思義,是一種起連接作用的詞。
1、and “和”,表示并列關(guān)系。
如:There are some desks and chairs in the classroom.
2、but “但是”,表示轉(zhuǎn)折關(guān)系。
如:You can skate well, but I can’t .
3、or “還是”,表示選擇關(guān)系。
如:Would you like a glass of milk or a cup of tea?
注 意:在疑問句或否定句中,當表示并列關(guān)系時,不用and,而用or。
如:Do you have any brothers or sisters?
I don’t have any brothers or sisters.
4、than “比”,表示對比關(guān)系。
如:Su Hai jumps farther than Su Yang.
5、because “因為”,表示因果關(guān)系。
如:I like summer best because I can go swimming.
6、so “所以”,表示結(jié)果關(guān)系。
如:Helen was ill , so she didn’t go to school yesterday.