专题02 知识点归纳(记忆版)

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牛津深圳版 2019-2020 学年九年级上册期末备考--知识点归纳
一、at first "起初"
辨析:at first first of all
at first 起初;当初
相当于 at the beginning,与后来发生的事相对照,其反义词组为 at last(最后,
终于)
first of all 首先,第一
相当于 first,表示顺序,是时间上或一系列行动的开始,后面往往接 nextthen
At first I didn't want to go,but I soon changed my mind. 起初我不想去,可是不久我改变了主意。
First of all,open the windows,then turn off the gas,and if necessary,call an ambulance.首先打开窗子然后
掉煤气,如果需要,叫一辆救护车。
二、 be happy with sb./sth 意为“对某人或事物满意的”,
=be pleased/satisfied with sb./sth
His teacher is happy with him. 他的老师对他很满意。
She is happy with what I've done. 她对我做的很满意。
三、however"然而"
辨析:however but,二者都有“然而,但是”的意思,其区别如下:
however“然而;不过”,比较正式,可以放在分句之首、之中或之尾;其前面或
后面要用逗号隔开,如在句中,其前后都要加逗号。
It's raining hard,however,they're still working in the field. 雨下得很大,然而他们仍然在地里干活。
but“但是,表示很明显的对比,转折的意味比 however 要强,从语序上看but 总是置于引出的分句之
首。
I'd like to go swimming with you,but I have to tidy the garden now. 我很想和你一起去游泳,但是我现在必须
整理花园。
四、begin to do sth.意为“开始做某事”,同义词组为 begin doing sth.
When can I begin to work? 我什么时候能开始工作呢?
When I got there,the singer had already begun singing.当我到那儿时,歌手已经开始唱歌了。
五、doubt 此处用作及物动词,意为“不能肯定,对……无把握”。
He doubts the truth of the news. 他怀疑那件新闻的真实性。
I don't doubt that she'll come. 她一定来,我不怀疑。
拓展】①doubt 用作不及物动词,意为“怀疑”,其后常接 of,about
1
She doubts about everything. 她对一切都怀疑。
He doubts of his success. 他怀疑他能否成功。
doubt 后接宾语从句时,名词从句用 if/whether 引导,名词从句也可用 that 引导。
I doubt if/whether she will keep her word. 我怀疑她是否会遵守诺言。
I don't doubt that we will win. 我们会获胜是没有疑问的。
六、 real 形容词,意为“真的,正宗的”,其副词形式为 really
This is a real dog,not a toy. 那是一条真正的狗,不是玩具狗。
辨析:real true
real
强调客观存在,并非想象的或虚构的,即某物
与实之间有一
Christmas Father isn't a real person.
圣诞老人不是真实的人物。
true
强调事实与实际情况,并非杜撰捏造的,
一定标准、一定
Is it true that he is dead? 了,是真的
be made of "……"
辨析:be made of be made from
be made of 看得出原材料 The table is made of wood. 这张桌子是由木头做成的
be made from 看不出原材料 The wine is made from grain. 这酒是用粮食酿造的。
seem 用作系动词,意为“似乎好像”,句中后接形容词作表语,这种
,可以和 seem to be
He seems very angry. = He seems to be very angry. 好像非常生气。
用作实意动词,可接 to do sth
He seems to sing. 似乎在唱歌。
九、fill…with… 意为“用……把……满”,其动语形式为 be filled with,相当于 be full of
certain 用作形容词,意为“定的,肯定的”。
常用构:
be certain+从句 一定……
I'm not certain where he lives. 我不肯定他儿。
be certain to do sth. 肯定要做某事
He is certain to finish the task on time. 他肯定会任务
be certain of/about sth. 对……确信,有把握
We're certain of success. 我们有把握成功。
be certain of doing sth. 有把握做某事
2
He is certain of winning the match. 确信赢这场
一、What's wrong (with sb. /sth)?用来“某人发生了什么事某物出了什么毛病/故障”等最常
用的句之一。
其同义句为:What's the matte/trouble with...?
What's wrong with you? 么了(出什么事了)?
二、That's why... 意为“那是……的原因why 引导的是表语从句,用陈述语序。
表语从句是在句中作表语的从句,常系动词 be,look 等的后面。
The alarm clock didn't go off. That's why he was late for school.
闹钟没有。那是他上学到的原因
三、discover invent
这两个词都用作及物动词,都人们首先到新事物,但义不同。
discover 发现 发现或然发现原本存在的,但一直未被认识或不为人知的东西
invent 发明 指创造发明出新的、来并不存在的东西
Recently they discovered gold. 他们发现了黄金
Edison invented the electric light bulb. 爱迪生发明了电灯泡
四、However,Helen,a brave woman,wanted to watch her son run.
watch sb. do sth 意为“看某人做了某事或经常做某事”,表示看动作发生、
。其中 do 省略 to 的不定式,作宾语补足语。
I watched her go out of the room just now. 刚才我看到她从间里出来了。
意:Watch sb. doing sth. 意为“看某人正在做某事”,表示看动作正在行。其中 doing 为现在分词,作宾
补足语。
He stopped to watch us working. 下来看我们干活。
拓展】和 watch 相同的动词(组)see, hear, make, feel, notice, look at 等。
Did you hear Jack call you? 听见杰克叫你了?(动作结束
We often hear the girl sing English songs.
我们经常大了那个女孩英文。(动作经常发生)
I heard the song wind blowing when it was raining heavily.
下大雨的时候我听见狂风呼啸。(动作正在行)
、二、三、五看、半帮助
:“一的是 feel();“二的是 listen to()hear();“三let, make,
have;“五看”的是 watch, see, notice, observe, look (at);“半帮助”是help可以help sb. do sth.
也可以help sb. to do sth.
3
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