资源简介

(共19张PPT)
Book 1 Unit 1 Developing ideas
High School Hints 句子解析
be joined by
a former student
graduate from
be about to do sth.
share sth. with sb
suggestions for/on/about
be glad to do sth.
有……加入；在……的陪伴下
前校友
毕业于
正要、马上要做...
与某人分享某物
...的建议（针对人只能用for）
乐意做...
涉及短语
我觉得高中生活就像是昨天发生的事一样历历在目！
“as if”意为“好像，似乎”，此处引导表语从句
as if：好像，似乎
1. 陈述语气：表示“很有可能、基于事实”的情况
当你描述的情况很有可能发生，或者就是事实时，从句用正常的时态（根据实际情况来）。
It looks as if it is going to rain.
2. 虚拟语气： 表示“不真实、假设、虚构”的情况（最常考）
当你描述的情况与客观事实相反，或发生的可能性极小时，从句要用虚拟语气。
与现在事实相反：从句谓语用过去时（be动词一律用 were；口语中可以用was）
She acts as if she were the queen.
与过去事实相反：从句谓语用过去完成时（had + 过去分词）
She cried as if her heart had broken.
3. 省略句（简化表达）
当 as if 从句的主语和主句主语一致时，可以省略主语和 be 动词，变成 “as if + 形容词/分词/不定式/介词短语”。
She ran as if mad
I feel as if high school was only yesterday!
Practice
She talks about Paris as if she ______________ (be) there many times.
The child ran into the room as if ______ (look) for something.
It sounds as if he ______ (know) the answer, but actually he doesn’t.
They treat the little dog as if it ______ (be) their own baby.
She smiled as if nothing ______________ (happen).
The clouds are dark. It looks as if it ______________ (rain) soon.
had been
looking
knew
were
had happened
is going to rain
It’s a fantastic opportunity for new students to get to know the school and the other students.
这是新生了解学校和认识学生的绝佳机会。
helpful
fantastic
opportunity(an ~ to do sth.)
keep an open mind
as much as possible
有帮助的，有作用的
极好的，了不起的
机会，时机
愿意听取；敞开心扉
尽可能多
涉及短语
不定式短语作后置定语，修饰opportunity；new students是动词不定式的逻辑主语
sound
for sure
deal with
right
had better do sth.
明智的，合理的
的确
处理
正好，恰好
最好做...
涉及短语
不过后来我就觉得，最好还是全力以赴考考看。如果这次考不好，没关系——下次你可以做得更好！
hold one’s head up
disappointed
be selected for
at first
keep doing
teammate
a way to
抬起头来，昂首挺胸
失望的；沮丧的
入选
起初
继续做...
队友
……的方式
涉及短语
你肯定有过灰心丧气的时候。
不定式短语作后置定语，修饰way；you love为省略了关系代词that的定语从句，修饰something
But life is not always easy.
部分否定
总括性代词或副词与not连用时，表示部分否定。这类总括性词有：all, both, each, every, everyone, everybody, everything, everywhere, always, altogether等。
Not all students passed.（并非全部通过）
Both of the answers are not correct.（这两个答案并非都对。→ 可能一个对一个错，也可能两个都错，但至少不是两个都对。）
Every student doesn’t have a dictionary.（并非每个学生都有词典。）
You can’t find this book everywhere.（这本书并非到处都能找到。）
全部否定
表示全部否定意义的词：none, neither, nothing, nobody, never等与肯定形式的谓语动词连用。
Nobody knows the whole story.（没有人知道全部真相。）
Neither of the answers is correct.（两个答案都不对。）
Practice
Not all people like pop music.
None of these questions is easy.
This kind of plant can’t grow everywhere.
She is not always on time.
Not both of the solutions are effective.
Every student doesn’t like math.
并非所有人都喜欢流行音乐。
这些问题没有一个简单。
这种植物并非到处都能生长。
她并非总是准时。
并非两个方案都有效。
并非每个学生都喜欢数学。
You must have had some moments when you were disappointed
must have done sth. 一定做过某事
“情态动词+have done”结构，表示对过去情况的肯定推测，仅用于肯定句。在否定句中，用“can’t have done”表示 “（过去）不可能做过某事”。
He must have finished his homework by now.他现在一定已经完成作业了。
She can’t have left the office yet; her computer is still on.她不可能已经离开办公室——她的电脑还开着呢。
类似用法：
could have done sth. 本可以做某事（但没做）
may/might have done sth. 可能做过某事
should/ought to have done sth. 本应该做某事（但没做）
shouldn’t/ought not to have done sth. 本不应该做某事（但做了）
needn’t have done sth. 本不必做某事（但做了）
Practice
He ____________ (be) at home; his car is not in the garage.
We ______________ (wait) for an hour – the bus came right after we left.
They __________________ (finish) the project already; they’ve been working on it for weeks.
You ____________ (tell) me about the meeting earlier – now I’ve missed it.
I _______________ (buy) that dress – it was on sale, but I didn’t like the color.
She ______________ (arrive) by now; her flight landed two hours ago.
can’t have been
needn’t have waited
must/may/might have finished
should have told
could have bought
must have arrived
if so, how did you deal with them
如果是这样的话(= if you were disappointed)
若从句的主语是it，且从句中含有be动词时，为了使句子简洁，可省略从句中的it和be动词。
类似表达：
if possible 如果可能的话
if necessary 如果有必要
if any 如果有的话（若有）
if not 如果不这样 / 否则
if ever 如果有过的话 / 即使曾经有过
If possible, please arrive early. 如果可能的话，请早点到。
I may come tomorrow; if not, I’ll come on Friday. 我可能明天来；如果不来的话，我周五来。
He rarely, if ever, goes to the cinema. 他很少去电影院，即使去过也屈指可数。
Practice
Please call me ___________(如有必要), but don’t disturb me unless it’s urgent.
There are very few mistakes in your essay, ______(如果有的话).
I think she will arrive on time. ______(如果不的话), we’ll start without her.
Could you send me the file _________(如果可能的话) I need it today.
He seldom, ______(即使有), comes to class late.
Take a jacket with you ______(如果是这样的话); it might get cold in the evening.
if necessary
if any
If not
if possible
if ever
if so
totally
anything else
would like to do sth.
look back on
wonderful
give sb. a hand
完全地；彻底地
其他的事情（常用语疑问句或否定句中）
想要做某事（委婉、礼貌）
回顾
极好的；精彩的；美妙的
帮助某人
涉及短语
回顾高中生活，我能给大家的最重要的建议就是作家玛雅·安吉洛的一句精彩名言。
定语从句，先行词anything else，关系代词that在从句中作share的宾语，可以省略。
Looking back on my high school life, the most important advice I’d give is these wonderful words from the writer Maya Angelou.
现在分词短语作状语，表时间
定语从句，修饰advice。先行词被形容词最高级修饰时，说明先行词有唯一性，关系代词只能用that不能用which，此处that作give的宾语，可以省略。
介词短语作后置定语，修饰these wonderful words
that
不可省略情况：
引导主语从句，且位于句首时
That he came late made the teacher angry. 他迟到这件事让老师生气了。
引导表语从句时
The truth is that he didn’t try at all. 事实是他根本没尝试。
引导同位语从句时
I have no idea that she has already left. 我不知道她已经离开了。
在并列宾语从句中，从第二个宾语从句开始
He said (that) he was tired and that he wanted to rest. 他说他累了，而且想休息。
在定语从句中作主语时
The man that is standing there is my uncle. 站在那里的那个人是我叔叔。
在 so/such ... that 引导的结果状语从句中（通常不省，且句首倒装时不可省）
It was so hot that we all went swimming. 天气太热了，以至于我们都去游泳了。
在 介词 + that 结构中（即 that 引导的宾语从句作介词宾语）
He differs from his classmates in that he works harder. 他与同学不同之处在于他更努力。
Practice
______ she was injured in the accident made us all worried.
The reason for his success is ______ he never gives up.
I have a feeling ______ something bad is going to happen.
The report ______ he submitted last week was well received.
He promised he would come and ______ he would bring a gift.
She is such a kind person ______ everyone likes her.
The professor differs from others in ______ he uses a unique teaching method.
I believe ______ hard work pays off.
The news ______ our team won spread quickly.
The man ______ is wearing a red tie is our new principal.
That
that
that
that/省
that
that
that
that/省
that
that
thank sb. for sth.
good luck with sth.
good luck to sb.
因某事而感谢某人
祝某事好运
祝某人好运
涉及短语
Thank you

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