2017高考英語備考單元知識搜索與探究歸納Unit18 Inventions
【例題】they didn’t at first______ her ______ the crime.
a. join; with b. link; up
c. connect; with d. join; to
解析:join with/to“連接”；connect with“把兩件事聯系在一起”。
答案:c
歸納與遷移
(1)(常與to, with連用)連接；結合；聯結
will you connect this wire to the television.
你把這根電線和電視機連上好嗎？
(2)接通電話
connect me with beijing university.
給我接北京大學。
（3）(與with連用）有聯系，有關
that solitary old man was suspected to be connected with the crime.
那個孤獨的老頭被懷疑與犯罪事件有關。
比較connect表示的連接，兩者仍保持各自的獨立性；join表結合成一體。
jone and fride were joined in marriage.
瓊和費里達喜結良緣。
he and the whites are connected by marriage.
他和懷特家聯姻。
重點短詞
要點1 allow for
【例題】it takes about an hour to get there, _______ possible traffic delays.
a. allowed for b. allowing for
c. allowing d. allowed
解析:allow for sth.算上。
答案:b
歸納與遷移
(1）allow for sb. /sth. 計算、估計，考慮
we must allow for his inexperience.
我們必須考慮到他缺乏經驗。
(2)allow sth. for sb. /sth. 為……留出，打算出
i should allow an hour to get to london.
我得留出一小時來去倫敦。
(3)allow of 容許；許可
the situations allow of no excuse.
形勢不容許拖延；形勢刻不容緩。
要點2 keep track of
【例題】it is difficult to _______ all the new discoveries in genetics.
a. pay attention to b. take care
c. be informed d. keep track of
解析:keep track of與某人保持聯系，在這里表示一直關心、注意。
答案:d
歸納與遷移
(1）與某人保持聯系
it’s hard to keep track of all one’s old school friends.
和所有的老校友保持聯系是很困難的。
(2)相關短語：
lose track of 和……失去聯系
lose track of time 說不準現在的時間
keep contact with 和……保持聯系
lose contact with 和……失去聯系
make contact with 和……接觸/聯系
bring into contact with 使接觸，使與……聯系
be in contact with 和……接觸，有聯系
be out of contact with 脫離接觸，失去聯系
必背句型
要點1 now that 用作連接詞
【例題】 (經典回放)______ you’ve got a chance. you might as well make full use of it.