2) He must be ill, _f_o_r___ he is absent today.
20230)/1I0t/1w3 as _b_ec_a_u_s_e_ he was ill that he didn’t go with us.
1
状语从句要点
原因短语 because of， thanks to， due to， owing to. 2.时间状语从句 1) 辨析一 when (1) 两动作同时,先后发生 (2) 表原因 “既然”
状语从句要点
1.原因状语从句
because， as，since，
now that，
seeing that，considering that
辨析
because 语气强，回答why问句， 可用于
since 句首，“既然，鉴于” （双方都知）
as “由于”
for 主句后， 补充说明。
练习: 1) ---Why were you absent from the meeting? ---B__e_c_au_s_e I was ill.
walk there in 5 minutes. 7) 7) He was about to leawvehe_n_____ the telephone rang.
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状语从句要点
2) 一…就
as soon as/immediately/directly
the moment/the minute/on(upon) doing
(3) (3) It is three years since I began to smoke.
(4) (4) It was 4 months since they had departed.
(5) 3.条件状语从句
(6) if
(7) unless=if …not
(8) so long as/aቤተ መጻሕፍቲ ባይዱ long as
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状语从句要点
5.目的状语从句 so that in order that for fear that in case lest
6. so that 1) 结果是… 2) 以便…
主句后 可放句首
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状语从句要点
7. so… that 与such …that 如此…以致于… so many/much/few/little + 名 + that… so + 形/副 + that… so + 形 + a(an) + 名词单数 + that… such + a(an) +形 + 名词单数 + that… such + 形 + 名词复数 + that…
(9) on condition that…
(10)suppose/supposing…
(11)provided that…
(12)4.方式状语从句
(13)a2s02i0f/1/0a/s13though/as
5
状语从句要点
4.让步状语从句 1) although/though 注意: 不与but连用 2) even if/even though 3)表/状/动原+ as/though…
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谢谢您的指导
THANK YOU FOR YOUR GUIDANCE.
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b. It is +时间段+ since + 2020/1I0t/1w3 as +时间段+ since
过+ 过去去时完成时自从…以来,
…时间了
4
状语从句要点
(1) It will be half a year before I come back.
(2) (2) It won’t be long before we meet again.
(3) be about to do when… (4) “突然” while (1)两动作同时发生, 须用延续动词 (2)表对比 “而, 却” as (1)两动作 “边…边…” (2)A动作随B动作变化而变化
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状语从句要点
练习: 1) John sings __a_s___ he works. 2) He took a bath w__h_il_e__ I was cooking. 3) He likes pop music, _w_h_i_le__ I am fond of folk music. 4) __A_s___ it grew darker, it became colder. 5) She watched TV _w_h_i_le__ she was eating. 6) It was foolish of you to take a taxi _w_h_e_n__ you could easily
1. Much as I like it , I won’t buy it, for it is too expensive. 2. Try as he might, he could not find a job. 4) no matter what (where, how, which, who…) whatever ,wherever, however, whichever, whoever… 区别? (1) You can take ______ you like. (2) ______ you are, you must obey the rules.
(3) (3) I had hardly got home when it began to rain.
(4) Hardly had I got home when it began to rain.
(5) 3) 固定句式 (6) a. It will be +时间段+before… …之后才…
(7) (8)
no sooner…than hardly/scarcely…when
主句过去完成, 从句过去时
(1) Once you remember it, you’ll never forget it.
(2) (2) The moment I heard the voice, I knew father was coming.