高二英语选修七第一课知识点整理总结
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在学习过程中,已获得的知识和技能对以后新知识、新技能的形成产生一定的影响,的办法是消灭错误,获得正确知识和技能。以下是小编给大家整理的高二学年的英语总知识点,希望能助你一臂之力!
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高二英语选修七第一课知识点整理总结 1
1.be good to对……友好be good for对……有益;be bad to…/be bad for…
2.add up加起来 增加
add up to合计,总计
add…to把……加到……
3.not…until/till意思是“直到…才”
4.get sth/sb done使……完成/使某人被……
5.calm down平静下来
6.be concerned about关心,关注
7.当while,when,before,after 等引导的时间状语从句中的主语与主句的主语一致时,可将从句中的主语和be动词省去。
While walking the dog,you were careless and it got loose.
8.cheat in the exam考试作弊
9.go through经历;度过;获准,通过
10.hide away躲藏;隐藏
11.set down写下,记下
12.I wonder if…我不知道是不是…
12.on purpose故意
13.sth happen to sb某人发生某事
happen to do sth某人碰巧做某事
it so happened that……正巧 碰巧
14.It is the first(second…)that…(从句谓语动词用现在完成时)
15.in one’s power处于……的控制之中
16.It’s no pleasure doing…做…没有乐趣
It’s no good/use doing sth.做某事是没好处/没用的
17.She found it difficult to settle and calm down in the hiding place.it做形式宾语
18.suffer from患…病;遭受
19.so…that…/such…thay…
20.get tired of…对…感到劳累 疲惫
21.have some trouble with sb/sth.在……上遇到了麻烦
22.get along with sb/sth.与某人相处
23.ask(sb)for advice.(向某人)征求建议
24.make后接复合宾语,宾语补足语须用不带to的不定式、形容词、过去分词、名词等。常见的有以下几种形式:
make sb.do sth.让(使)某人做某事
make sb./sth.+adj.使某人/物…
make sb./oneself+v-ed 让某人/自己被…
When you speak,you should make yourself understood.
make sb.+n.使某人成为…
25.alone /lonely.单独的/孤独的
26.I would be grateful if…委婉客气提出请求
27.Why not do…=why don’t you do…
高二英语选修七第一课知识点整理总结 2
重点句型
1. I have to remind myself constantly that I am really in AD 3008.
我得不断提醒自己我真的到公元3008年了。
2. At first my new surroundings were difficult to tolerate.
开始的时候,新的环境让我难以忍受。
3. The air seemed thin, as though its combination of gases had little oxygen left.
空气似乎很稀薄,好像在混合的气体中剩下的氧气很少。
4. Hit by a lack of fresh air, my head ached.
由于缺乏新鲜空气,我感到头痛。
5. Soon I was back on my feet again and following him to collect a hovering carriage driven by computer.
很快我又重新振作起来,然后跟随他领取了一部由电脑控制的气垫车。
6. However, I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.
可是,当我们到达一个看上去像大市场的地方时,由于太多车子朝四面八方飞奔,我看不见王平了。
7. He was swept up into the center of them.
他被卷入到这群车队中去了。
8. Arriving at a strange-looking house, he showed me into a large, bright clean room.
到了一幢看上去很奇怪的房子里,他把握带到一个明亮而清洁的大房间。
9. I found later that their leaves provided the room with much-needed oxygen.
后来我才发现,就是这些树的叶子为这栋房屋提供了最急需的氧气。
高二英语选修七第一课知识点整理总结 3
【一般过去时】
1. 一般过去时的定义
一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。常与过去时间yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when – clause, in the past连用。如:
What did you do yesterday? 昨天你干了什么?
I met Lin Tao this morning. 今天上午我会到了林涛。
I was there a moment ago. 刚才我在那儿。
2. 一般过去时的应用
(1) 表示过去某时所发生的动作或存在的状态。如:
Liu Ying was in America last year. 刘英去年在美国。
Jim rang you just now. 吉姆刚才给你打了电话。
(2) 表示过去经常或反复发生的动作。常接时间副词often, usually, always, sometimes, every day / week, etc. 如:
We often went out for a walk after supper. 我们过去常在晚饭后散步。
We usually played together. 我们通常一起玩。
3. 一般过去时对谓语动词的要求
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一般过去时的谓语动词要用动词的过去式。动词过去式的构成分规则变化和不规则变化两种形式,不规则变化通常需要逐个记忆,规则变化则遵循以下原则:
(1) 一般在动词后加-ed。如:play—played, offer—offered, weigh—weighed, destroy— destroyed, sign—signed.
(2) 在以字母e结尾的动词后,只加-d。如:like—liked, provide—provided, hate — hated, date—dated。
(3) 在以“辅音字母+y”结尾的动词后,则改y为i,再加—ed。如:supply—supplied, fly—flied, study— studied.
(4) 在以单短元音的重读闭音节结尾且,末尾只有一个辅音字母的动词后,双写最后一个辅音字母,再加-ed。如:plan—planned, refer—referred, regret—regretted, ban—banned.
4. 特别说明
有些动词的过去时,如:expect, hope, intend, plan, wanted 等一般过去时,后接不定式的完成时;或它们的过去完成时接不定式的一般式,都可表示过去未曾实现的意图、打算或希望。如:
I hoped to have been invited to his wedding party. —I had hoped to be invited to his wedding ceremony. 我本希望他来邀请我参加他的婚礼。
I intended to have joined their games. —I had intended to join their games. 我本打算参加他们的比赛。
【现在完成进行时】
1. 现在完成进行时的定义
现在完成进行时表示某动作从过去某个时间开始,一直延续到现在,并且还有可能持续下去。如:
We have been waiting for him for two hours. 我们等他等了两个小时。
2. 现在完成进行时的结构
现在完成进行时由“have /has been + 现在分词”构成。
3. 现在完成进行时的应用
现在完成进行时所用的时间状语:this month / week / year, these days, recently / lately, in the past few + 时间段, since +时间点, for + 时间段。如:
They have been building the bridge for two month. 两个月来他们一直在修桥。
They have been planting trees this month. 这个月来他们一直在植树。
4. 现在完成进行时与现在完成时的区别
(1) 现在完成时强调动作的完成,而现在完成进行时强调动作的延续,因此,表示动作的完成,只能用现在完成时,而不能用现在完成进行时。如:
He has changed his idea. 他改变了想法。
(2) 在表示动作的延续时,虽然既可用现在完成时,也可用现在完成进行时,但现在完成进行时强调动作的进行。因此在需要明确表示动作还要持续下去时,应用现在完成进行时。如:
We have been studying here for two years. 我们在这儿已经学习了两年了。
(3) 有些延续性动词(如 keep, learn, live, stay, study, work等),用于现在完成时或现在完成进行时的区别不大。如:
I have lived here for many years.=I have been living here for many years. 我在这儿住了多年了。
高二英语选修七第一课知识点整理总结 4
Unit1 Living well
常考单词必背
1.ambition n.雄心;野心
ambitious adj. 有雄心的;有野心的
His only fault is that he lacks ambition.
他唯一的不足是志向短小。
2.beneficial adj. 有益的;受益的
enefit vt. 有益于 vi.受益;得到好处 n.好处;益处
Your medicine has benefited me much.
你的药对我大有益处。
[快速闪记]
enefit from 从……中受益
e of benefit to 对……有益(=be beneficial to)
for the benefit of 为……(的利益)
3.clumsy adj. 笨拙的
4.adapt vt.&vi. ①(使)适应②改编;改写
I suggested he should adapt himself to his new conditions.
我认为他应该使自己适应新的情况。
[快速闪记]
(1) adapt(oneself) to(doing) sth (使某人)适应(做)某事
adapt...from... 根据……改编……
e adapted for 为……而改编
(2) adaptation n.[C] & [U] 适应;改编;改写本;改编的作品
5.absence n.①[C] & [U]缺席;不在②[U]缺乏
A stranger brought you this letter during your absence.
你不在时,一个陌生人给你捎来了这封信。
[快速闪记]
(1) absence of mind 心不在焉
in sb's absence 某人不在时
in the absence of sth 缺乏某物
(2) absent adj. ①缺席的;不在的 ②缺乏的
e absent from 缺席……
absent-minded adj. 心不在焉的
6.resign vi. 辞职;放弃 vt. 辞去;放弃;把……交付(给)
All the employees resign because the employer is too unreasonable.
因为老板太不讲理,雇员全体辞职。
he resigned her baby to the care of her neighbour.
她把婴儿托付给邻居照管。
resign from a job 辞职
7.adequate adj. ①足够的②恰当的;胜任的
[快速闪记]
e adequate for 足够……
e adequate to do...... 胜任做……;足以做……
8.access n.①接近/进入的方法;到达/进入的权利②通道;入口
Only a few people have access to the full facts of the incident.
只有几个人可以知道事件的全部真相。
[快速闪记]
have/gain/get/obtain access to 可接近;可进入;可使用
accessible/?k'ses?bl/ adj. 容易取得的;容易接近的;容易受影响的
e accessible to 能接近……,可使用……
9.approval n.[C] & [U]赞成;同意;批准
Do the plans meet with your approval?
这些计划你赞成吗?
[快速闪记]
(1) approve vt. 赞成;同意
approve of sb's doing sth 同意某人做某事
(2) without approval 未经许可
give one's approval to 同意;批准
10.profit n.[C] & [U]利润;收益;利益;益处 vt.&vi.有益(于);有利(于)
A company whose profits from home markets are declining may seek opportunities abroad.
一家在国内市场利润下降的公司可能会去国外谋求机会。
It will profit us nothing to do that.
做那事对我们没有任何好处。
高频短语必会
1.in other words 换句话说
[快速闪记]
have a word with sb 与某人谈话
keep/break one's word 遵守诺言/食言;失信
eyond words 无法用语言表达
2.cut out 切下,裁剪
[快速闪记]
cut across 抄近路
cut away 切,剪,去掉
cut down 减少,砍倒
cut in 插嘴,插队
cut off 切断,阻碍
cut up 切碎,使悲痛,使伤心
3.out of breath 上气不接下气
Reaching the top of the tower,he was out of breath.
到了塔顶他就上气不接下气了。
catch/hold one's breath 屏息;憋住气
lose one's breath 喘不过气
4.all in all 总而言之
5.sit around 闲坐着
6.in many ways 在很多方面
7.as well as 也;和
8.make fun of 取笑
9.never mind 不必担心
10.meet with 遇到;经历;会晤
写作句式必学
1.Every time I returned after an absence,I felt stupid because I was behind the others.
每次请过假之后,我觉得自己笨,因为比别人落后了一些。
2.Sometimes,too,I was too weak to go to school so my education suffered.
有时,我的身体也很虚弱,以至于不能去上学,因此我的学习受到了影响。
3.Just accept them for who they are,and give them encouragement to live as rich and full a life as you do.
接受他们,给予他们鼓励,让他们能像你一样过得丰富多彩,充实美满。
高二英语选修七第一课知识点整理总结 5
介词又叫前置词,是一种虚词。
介词分为三种,一种是简单介词,如 at, in, on, beside, to , for 等;另一种是短语介词,即由两个以上的词组组成的短语,in front of, because of, out of, instead 如 of 等;还有一种二重介词,如 until after, from behind 等。
(一) 介词的句法功能:介词不能独立在句中做成份,介词后必须与名词、代词、或动名词构成介词短语在句中充当 一个成份,表示人、物、事件等与其它人、物、事件等之间的关系。
1、 作定语: The book on the table is mine.
2、 作状语: have breakfast at seven. We (表时间)They were late for meeting because of the heavy ; rain.(表原因) ;They started the machine by pressing the button.(表方法)
3、 作表语: My dictionary is in the bag.
4、 作宾语补足语: I found him in the office.
(二) 1.表示时间的介词
(1) in表示“在某一时间段”或“在某一时候”,如用在月、季、年份、时代、世纪等时间名词的前面,或用来泛指一天的某一段时间。in也可以指“在……之后”,表示从说话起的若干时间内。
如: in July/summer/2000/ancient times
The bus will be here in ten minutes.
(2) on表示“在特定的某一天”,也可用于带有修饰语的一天的某个时间段之前。如:on Saturday, on Saturday morning, on the morning of August 1st
(3) at表示“在某一时间点”,或用来表示不确定的时间和短期的假日、时节等。
如:at six o'clock, at Easter
(4) over, through (out)两者均指“经过的全部时间”。
如:Stay over the Christmas.
(5) for与since:for表示动作或状态延续的全部时间长度,为“长达……”之意;since用于指从过去特定的某个时刻到说话时为止的一段时间;含有since时间短语的句子要用完成时,但含有for时间短语的句子不一定要用完成时。
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