Unit 15We’re trying to save the manatees
SectionA1
We're trying to save the manatees
我们正在努力拯救海牛
【要点指津】try to do sth
意为“努力做某事”,其否定形式是在不定形式前加 not
辨析try to do sth
与 try doing sth
①try to do sth
意为“努力做某事;尽力做某事”,表示想尽一切办法要把事情办成
如:We’ll try to improve our English
我们要努力提高英语
②try doing sth
意为“尝试做某事;试着去做某事”,表示试着去做做看
如:I tried knocking at the door, but nobody answered
我试着敲了敲门,但没有人回应
链接 try one’s best to do sth
= do one’s best to do sth
尽某人最大的努力去做某事try on 试穿try out 试验;试用have a try 尝试一下【同步互动】D①She is trying ________ weight because she is too heavy
losingC
losesD
to lose解析:题意:她正在努力减肥,因为她太胖了
try to do努力做; try doing 尝试做
② 不要害羞,尝试一下吧
③ 她尽自己最大的努力去帮助贫困儿童
She _______ ______ ______ _______ help the poor children
havea trytried/didherbesttoDon’t be shy
Just ________ ________ ________