A. should have arrived
B. should arrive
C. should have had arrived
D. should be arriving
He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.（2005北京）
There is no harm in using the environmentally friendly products. 用环保产品是没有害处的。
4) There is no/some difficulty/trouble (in) doing sth
例：There is no trouble in selling our car.
A. has
B. had
C. will have D. had had
10.情态动词+动词不定式完成结构的用法
could have done “本来可以……”
might have done “本来可能……；
should/ought to have done “本来该做某事” （而实际未做）
should not/ought not to have done “本来不该 做”（实际却做过了，含有责备语气）
I wished I live in Beijing.
I failed in the maths exam. How I wish I hadn’t wasted so much time playing!
How I wish every family _____ a
large house with a beautiful garden!（2003上海春季）
→Much as/though I respect him, I cannot agree with his idea.
2. Although he tried, he couldn’t solve the problem.
→Try as he might, he couldn’t solve the problem.
(2) This/it is the first (third...) time sb have done sth
例：This is the first time I have been here.
(3) by…（到……为止）到过去某个时候为止用过 去完成时，到现在为止用现在完成时，到将来某 个时候为止用将来完成时。
2.time 句型： (1) the first time 引导的状语从句 例：I thought her nice and honest the first
time I met her. (2) (the) next time 引导的状语从句 例：The harvest will have been got in (the) next time you come. (3) each time/every time 引导的状语从句 例：Every time you get back at night, you drop your shoes on the floor.
1.必须背诵的There be 句型
(1) There is no doubt that... 毫无疑问,……. 例句：There is no doubt that health is better
than wealth. 毫无疑问,健康胜于财富. (2) There's no point in doing ... ……是无意义的. 例句：There's no point in getting angry when
No sooner had we sat down at the table than the phone rang.
7.“wish +宾语从句”，表示不大 可能实现的愿望 • 表示现在的愿望：主语+did； • 表示过去的愿望：主语+had done； • 表示将来的愿望：主语+would/could do
1. Mr. Hall understands that ______ math has always been easy for him, it is not easy for the students.（2003北京春季）
A. unlessB. if C. although D. when
2. Parents should take seriously their children’s requests for sunglasses ______ eye protection is necessary in sunny weather.（2004上海）
5.几个重要的目的状语从句句型：
(1) in case 例：He left early in case he should miss the
last
(2) so that 例：Let’s take the front seats so that we can
see more clearly.
expensive things. (6) with + n + 过去分词 例：With all the things bought,he went home.
4.have 复合宾语句型：
(1) have sb do sth 例：I won't have you say such things. (2) have sb doing 例：She will have you doing all the housework if you are're not carefully. (3) have sth done 例：I have my hair cut every six weeks.
This(That / It) was the first(second…)time that + 过去完成
3、with复合宾语句型
(1) with + n + adj. 例：He stared at me with his mouth open.
(2) with + n + adv 例：The boy stood there, with his head down. (3) with + n + 介词短语 例：He stood with his hand in his pocket. (4) with + n + 动词不定式 例：With no one to talk to, John felt lonely. (5) with + n + 现在分词 例：With prices going up so fast, we can't afford
water, fresh water is very rare and precious.（2006 上海春季） A. As B. Once C. If D. Although
• He ran off before I could stop him. • 我还没有来得及阻止，他已经跑了。
• They walked about fifty miles to the west before they saw a village.
C. mustn’t do D. shouldn’t have done
11.as, though, although引导的让步状语从句。 although位于句首；though位于句首或句中；as位于句
中=though。
1. Although/Though I respect him very much, I cannot agree with his idea.
(4) It is ／was the first／last／second ／third time ＋从句（完成时态）
例：This is the first time I have been here
This(That / It)is the first(second…)time that + 现在完成
• 他们西行50英里才看到一个村庄。
• The workers worked day and night about three days before everything returned to normal.
after class.（2005重庆） A. A quiet student as he may be B. Quiet student as he may be C. Be a quiet student as he may D. Quiet as he may be a student 5. _____ most of the earth’s surface is covered by
needn’t have done “本来不必做”（但是已经做 过了）
would rather have done “当时宁愿做了某事” （实际没有做过）；否定式would rather not have done表达相反意思，两者都有表示“后悔” 之意。
Mr. White _____ at 8:30 for the meeting, but he didn’t show up.（2004广西）
A. should B. must C. wouldn’t D. can’t
–Catherine, I have cleaned the room for you.
–Thanks. You _____ it. I could manage it myself.（2005福建）
A. needn’t do B. needn’t have done