高二英语必修五知识点难点归纳5篇最新
高中阶段学习难度、强度、容量加大,学习负担及压力明显加重,不能再依赖初中时期老师“填鸭式”的授课,“看管式”的自习,“命令式”的作业,要逐步培养自己主动获取知识、巩固知识的能力,制定学习计划,养成自主学习的好习惯。 下面就是小编给大家带来的高二英语必修五知识点,希望对大家有所帮助!
高二英语必修五知识点1
【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。
高二英语必修五知识点2
【重点句型】
1. Remove clothing using scissors if necessary unless it is stuck to the burn.
除非衣服粘贴在烧伤面上,否则都要把衣服脱掉。如果需要的话,可以使用剪刀。
unless是连词,意为“如果不,除非”。在真实条件句中,unless引导的肯定条件状语从句,可以和if...not...引导的否定状语从句互换。
Unless you change your mind,I won,t be able to help you.
=If you don?t change your mind,I won ’t be able to help you.
除非你改变想法,否则我不能帮助你。
I want you to keep working unless I tell you to stop.
=I want you to keep working if I don’t tell you to stop.
如果我没说让你停,你就得继续干。
注意:unless 不可用于假想的事情,因此当if...not引导非真实条件状语从句时,一般不可改用unless。
高二英语必修五知识点3
【The British Isles知识点】
1. Name five important cities in the United Kingdom. 说出联合王国(即英国)中五座重要城市的名字。(p.33 Warming Up Ex.2)
name动词,意为“说出……的名称(名字);给……取名,命名;任命,提名;决定,说定”等。如:① Can you name all the plants and trees in this garden? 你能叫得出这个花园的所有花草树木的名称吗?
② The couple named the child Dick. 这对夫妇给孩子取名迪克。
③ Mr. Michael has been named as the new manager. 迈克尔先生被任命为新的经理。
④ Please name the day for our wedding. 请(你)决定我们婚礼的日子。
【拓展】name构成的短语:worth (worthy of) the name名副其实的;in the name of凭……的;以……的名义;call sb. names辱骂某人;name... after ... 以……名字命名;name sb. for提名某人担任(某职务);know sb. by name仅仅知道某人的名字(没有见过面)
2. The conversation workshop is taught on Wednesday afternoon. 谈话技巧研讨会的上课时间是星期三的下午。(p.33 Listening Ex.1 No. 1)
1) 上句中workshop的词义并非“车间;工厂;作坊;工作室”之意,而是“研习会,专题学术讨论会”的意思。
2) 介词on表示时间的用法:
(1) 用在“日期 (date),几号”和“星期几”之前。
如: on July 1st (= on the first of July)在7月l号(那一天);
on Wednesday在星期三;
on Sundays每逢星期天
(2) 用在“特定”的早、晚、日间、上午、下午等之间。
如: on the morning/afternoon/night of Oct. 1st 在10月1日的上午/下午/晚上;
on a cold night in January在一月的一个寒冷的夜晚;
on the eve of the war在战争前夕;
on New Year's Day在新年(那天)
(3) 用在某些动名词之前,作“在……之时”讲。
如:① They greeted us on our arrival. 他们在我们到达时迎接了我们。
② I'll show you the book on my return. 我一回来就让你看一下这本书。
③He got married immediately on his graduation. 他一毕业就结了婚。
(4) 用在某些动名词之前,作“一……就……”讲。
如:① On arriving at my destination, I went to see my friend. 一到目的地,我便去看我的朋友。② On leaving school, he went into business. 一毕业,他便经起商来。
③ On hearing the good news, he jumped with joy. 一听到这个好消息,他高兴地跳了起来。
(5) 和occasion/opportunity等词连用,表示“在某一特殊的时机或场合”。
如:① I send you my best wishes on this happy occasion. 值此佳期,我奉上对你最美好的祝愿。 ② I will have a word with him on the first opportunity. 一有机会,我要跟他聊聊。
3. What are the opening hours of the language lab? 语言实验室的开门时间是几点到几点? (p.34 Listening Ex.3 No. 3)
上句中opening是形容词,意为“第一次的,开头的,开始的,开幕的”。另外,opening亦可用作名词,意为“开放,开始,口子,通路”等。
如: ① His opening remarks are very attractive. 他的开场白很有吸引力。
②The opening hours of the banks there are different. 那儿的银行的开门营业时间不一样。
③ This is the opening of the new play. 这是这部新戏的首场演出。
④ He attended the opening of the new museum. 他出席了新博物馆的开幕典礼。
⑤ He put a gate across the opening in the fence. 他在围墙的开口处安了一个门。
4. Try to reach agreement on main points.尽量在主要观点上达成一致。(p.34 Speaking)
上句中的agreement意为“同意,一致,协议”。常构成如下词组:
(1) in agreement on/upon/about…在/关于…”意见一致;(语法)相一致,呼应
① We are in agreement on that point.关于那一点我们意见一致。
② They are still not in agreement about the plan. 他们在这个计划上意见还是不一致。
③ The predicate should be in agreement with the subject in person and number. 谓语和主语应该在人称和数方面保持一致。
(2) come to (arrive at, reach, make) an agreement with sb. 与某人达成协议。
① They have made an agreement about the plan. 他们在这个计划上意见一致了
② An agreement should be reached immediately with the company on that point. 关于那一点应该与那家公司尽快达成协议。
5. Other people think geography is confusing and difficult to learn... 其他人认为地理课使人感到混乱无序,很难学…… (p.34 Speaking Ex. 2 第二行)
confusing (adj.)令人糊涂的,使人混乱的;confuse (vt.) 使混乱,使糊涂;confused (adj.) (某人)糊涂的,搞混乱的;confuse sb./sth. with sb. /sth. 把……和……弄混。
如:① That is exactly to confuse black with white. 那简直是混淆黑白。
② We tried to confuse the enemy.我们试图迷惑敌人。
③ They asked me so many questions that I got confused. 他们问了我许许多多的问题,把我弄糊涂了。
④ Don't confuse Austria with Australia.不要把奥地利与澳大利亚弄混淆了。
⑤ He was (became, got) confused with his mistake. 他因犯了错误而不知所措。
高二英语必修五知识点4
1. chat vi.&n. 聊天;闲聊
[典例]
1). What were you chatting to him about? 2). I had a long chat with her (about her job).
[重点用法]
chat to/with sb (about sth) = have a chat with sb (about sth) 与某人聊天、闲谈……
2. eastward adv. 向东 adj. 向东的;朝东的
[典例]
1). They were traveling eastward(s) to the city which appeared in their dreams. 他们朝着东边向梦想中的城市进发。
2). The plane flied in an eastward direction. [词语归纳]
eastward(s) adj./adv. 向东的,向东地 westward(s) adj./adv. 向西的,向西地
southward(s) adj./adv. 向南的,向南地
northward(s) adj./adv. 向北的,向北地
southeastward(s) adj./adv. 向东南的,向东南地
northeastward(s) adj./adv. 向东北的,向东北地
southwestward(s) adj./adv. 向西南的,向西南地
northwestward(s) adj./adv. 向东北的,向东北地
3. surround vt.&vi. 包围;围绕 surrounding adj. 周围的 surroundings (常用pl.)环境
[典例]
1). Trees surround the pond.
2). The house was surrounded by high walls.
[重点用法]
surround...with... 用……包围……
be surrounded by/with... 周围都是……
4. measure vi.&vt. 测量;衡量;判定 n.[c,u] 尺寸;量具;计量单位;措施
[典例]
1). Can you measure accurately with this ruler? 用这把尺子能量得准吗?
2). It’ s hard to measure his ability when we haven’ t seen his work. 没有见过他的作品, 很难估计他的能力。
[重点用法]
measure A by B 用B衡量A sth. measures 2 metres by 4 metres 某物长4米宽2米
measure sb. for a suit = make a suit to sb’ s measure 给某人量身做一套衣服
5. mix vt.&vi. 混合;调配 mixture n.[u,c] 混合(物);混合状态
高二英语必修五知识点5
【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。
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