Unit 1 Spring Is Coming-Unit 4 Look into Science
two pieces of chalk兩支粉筆
five pieces of paper 5張紙
please pass me a piece of paper.
請遞給我一張紙。
15. sure確定,確信,務必
(1)(美語)用于口語,“當然,理應如此”。如:
—are you going to the central park?
你要去中央公園嗎?
—sure!當然去!
—can you give me your hand?你能幫我一下嗎?
—sure!當然可以!
(2)be sure of sth. 相信,確信某事。如:
i’m sure of what he said. 我對他所說的確信無疑。
are you sure of it?你相信那件事嗎?
(3)be sure to do sth. 一定,務必。用于口語。如:
be sure to get to school on time. 務必按時到校。
be sure not to touch that machine.
一定不要動那臺機器。
(4)make sure+從句,相信,確信。如:
i make sure that he would go there.
我確信他會去那兒的。
16. egypt is famous for its pyramids.
埃及以金字塔而聞名。
famous adj. 著名的
be famous for因……而聞名
be famous as作為……而聞名 如:
the area is famous for its apples.
這個地區以蘋果而聞名。
lu xun is famous as a great writer.
魯迅作為一個偉大的作家而聞名。
17. interesting與interested
(1)interesting指事物本身有趣,用來做定語或表語。如:
the film is very interesting.
這部電影很有趣。
(2)interested常用于be interested in...結構中,表示“對某事物感興趣”。如:
i’m interested in the film.
我對這部電影感興趣。
18. talk speak 與say
(1)talk 做“談話,講,談論”是不及物動詞。
(2)speak強調說話的動作,一般做不及物動詞。做及物動詞,其賓語是某種語言。
(3)say意為“講,說”,強調說的內容,一般做及物動詞,后常跟賓語從句。