16 at this time of year 在每年的這個(gè)時(shí)候
17 be /feel confident of sth /that clause +從句 感覺(jué)/對(duì)什么有信心，自信
eg : I am / feel confident of my spoken English I feel that I can pass the test
18 be + doing 表：1 現(xiàn)在進(jìn)行時(shí) 2 將來(lái)時(shí)
19 be able to (+ v 原) = can (+ v 原) 能夠…… eg : She is able to sing She can sing
20 be able to do sth 能夠干什么 eg :she is able to sing
17 be /feel confident of sth /that clause +從句 感覺(jué)/對(duì)什么有信心，自信
eg : I am / feel confident of my spoken English I feel that I can pass the test
18 be + doing 表：1 現(xiàn)在進(jìn)行時(shí) 2 將來(lái)時(shí)
19 be able to (+ v 原) = can (+ v 原) 能夠…… eg : She is able to sing She can sing
20 be able to do sth 能夠干什么 eg :she is able to sing