很多同学反映高中英语比初中英语难学，这是为什么?为什么要学习这门课程?学什么?怎样学?接下来将围绕这些问题讲解人教版高一英语下册单元知识点。
人教版高一英语下册单元知识点大全 打包带走！
【高一英语下册单元知识点】
Unit13 Healthy eating
1. Choosing what to eat is no longer as easy as it once was.
我们在选择吃的东西方面，现在不像过去一样简单了。
[问]as在此处作何解释?
[答]作连词，表示比较。又如：My hometown is no longer the same as it was. 我的家乡同过去不一样了。
2. if we want to keep up with the high pace of modern life, we had better learn to make the right choices about what and how we eat. 如果我们要跟上现代生活的步伐，我们最好学会正确的选择吃什么以及怎么吃。
[问]如何分析此句?
[答]这里if引导的是条件状语从句，we had better ...是主句，what and how we eat 是宾语从句做about的宾语。keep up with 赶上，跟上，had better最好。
点击查看完整内容：高一英语下册第一单元知识点：Healthy eating
Unit14 Festivals
1. Kwanzaa is a seven-day festival celebrating the culture and history of African Ameiricans. 宽扎文化节是美国黑人庆祝自己文化和历史的节日，前后持续七天。
[问]the culture and history of African Americans 是做celebrating的宾语吗?[答]是的。例如：Can you tell us why you want to stay here and what you will do when you stay here?你能告诉我你为什么要呆在这里及你想呆在这儿做什么吗?
2. The week following Christmas Day, many African -American families get together to greet the new year and think about the past.圣诞节之后的那个星期，许多美国黑人家庭聚集在一起相互问候新年并回忆过去。[问]to greet the new year and think about the past 是两个不定式短语作目的状语吗?[答]是的。请看下面两个例句：1、We could get there to have the meeting on time. 我们可以准时到哪儿开会。2、The boy said slowly to let me know clearly about what had happened. 哪个小孩讲得和年慢目的是让我对所发生的事情一目了然。
点击查看完整内容：高一英语下册第二单元知识点：Festivals
Unit15 The necklace
1. I'm sorry, but I don't think I know you.
对不起， 我想我不认识你。
[问]怎样翻译“I don't think I know you.?"
[答]翻译为：“我想我不认识你。”注意：当think做主句中谓语动词时，宾语从句中的否定应该对主句进行否定。
2. No, Jeanne, I wasn't ill. I know I look oler than my age now. That's because of hard work -ten years of hard work. 不，珍妮，我没有病，我知道我看起来比我的实际年龄要苍老多了。那都是因为艰苦劳动造成的——十年的艰苦劳动啊!
[问]beause of 与beause有什么区别?
[答]beause of是介词短语，后面接名词，代词或动名词。beause是连词，连接从句，表原因。例如：Beause he didn't work hard, he failed in his final examination. 由于他学习不刻苦努力，所以在期末考试中他失败了。
点击查看完整内容：高一英语下册第三单元常考知识点：The necklace
Unit16 Scientists at work
1. In the 18th century, Benjamin Franklin cinducted a number of experiments in which he showed what electricity is.在18世纪，本杰明富兰克林进行了许多次关于电的实验。
[问]...in which he showed what electrivity is. in + which 引导定语从句，修饰先行词experiments。 这里which不能由that替换。
(2)...what electricity is 宾语从句，做show的宾语。
(3)A number of...“许多，大量”，接可数名词复数，谓语要用复数形式;the number of...“……的数量”谓语动词应该用单数。
例如：A number of peasants are working inthe fields with the sun burning in the shy. 许多农民顶着烈日在地里耕作。
2. Having realized that I could use a kite to aftract lightning. I decided to do an experiment. 当我意思到能用风筝来接收闪电后，我决定做个实验。
[问]Having realized that ... 在句子充当什么成分?
[答]Having realized that ... 现在分词短语做时间状语。(=when I had realized that I could use a kite to attract lightning, ...)
点击查看完整内容：高一英语下册第四单元知识点：Scientists at work
Unit17 Great women
That was a mean trick!那是卑鄙的伎俩!
相关链接：mean v.意思是，意味着;意欲，打算eg：
The new order will mean working ov’ertime.新订单意味着加班加点。
l didn't mean to hurt you.我并不想伤害你。
means n.方式，方法meaning n.意义，意思，含义
meaningful adj.有目的的;有意义的用法拓展：mean sth./doing sth.意味着某事/做某事
mean to do打算做某事be meant to必须;得要
考题2 (典型例题)I _ you earlier but I had no time.
A. had meant to see B; meant to see C. had meant seeing D. meant seeing
考题2点拨：答案为A。首先应是mean to do句式表示打算/意欲做某事，所以排除c、D项，再者表示“本来打算早一些去看你”，所以用过去完成时表示过去未曾实现的想法。
点击查看完整内容：高一英语下册第五单元知识点：Great women
Unit18 New Zealand
It is made up of two large islands: North Island and South Island.这个国家是由两座大岛组成的;北岛和男岛。
[问]be made up of 和be made of (from)有何区别?
[答]be made up of 意为“由……组成”，表示由若干部分组成一个新的整体，be made of/from 意为“由……制成”，如：
Could are made up of water. 云是水构成的。
Desk are made of wood. 课桌是木制的。
be made into 意为“被制成……”如：
Some plants can be made into paper. 有些植物可以被制成纸张。
点击查看完整内容：2018高一英语下册第六单元重点解析：New Zealand
Unit19 Modern agriculture
It is on this arable land that the famers produce food for the whole population of China.
农民们正是在这些可耕地上为全国人民生产各种粮食。
[问]如何理解这个句子结构?
[答]这是个强调句，，其结构为：It is (was)+被强调部分+that/who-从句，被强调部分可以是句子的主语、宾语、状语等，如果被强调部分是物，从句用that引导，如果指人，则可用that或who来引导从句。课文第三段还有一个强调句。又如：
It was they who (that)helped me in the street this morning. 今天上午就是他们在街上帮了我。
It was this morning that they helped me in the street. 他们是今天上午在街上帮我的。
Who was it that taught them French yesterday? 昨天教他们法语的是谁?
What was it that the new teacher taught them yesterday? 昨天新老师教他们的是 什么?
点击查看完整内容：高一英语下册第七单元知识点解析：Modern agriculture
Unit20 Humour
I do not think everybody will find my kind of humour funny.
我认为不是每个人都觉得我的幽默是滑稽可笑的.
(1)这是一个含有 that
引导的宾语从句的复合句.请注意汉语与英语在表示否定时位置的不同.在英语中，有一种否定转移现象，主句在形式上是否定的，而在意义上实际上是否定从句.这种情况常出现在think，believe，imagine，suppose
等作主句谓语的句子中.
e.g.I don’t suppose he cares，does he?我看他不在乎，对吧?
She doesn’t believe he is at school.她认为他不在学校.
点击查看完整内容：高一英语下册第八单元知识点：Humour
Unit21 Body language
重点短语
1. defend against保卫…以免受
2.intruduce sb tosb 向某人介绍某人
3.kiss sb on somepart亲吻某人的某个部位
4.in defence 防御，保障
5.together with 与某人一起
6.be likely to 很可能…;有希望…
7.reach one’s hand out to sth 把手伸出来取某物
8.on the contrary 相反
9.nod at sb 向某人点头
10.greet sbwith/by 通过…向某人问候
点击查看完整内容：高一英语下册第九单元知识点解析：Body language
Unit22 A world of fun
At the world park, the largest theme park in China, visitors can look at
buildings, castles and statues from more than thirty countries.
在中国最大的公园---世界公园里，游人可以看到来自30多个国家的不同风格的建筑，城堡和雕像。
[问]能给我们介绍一下the world park, the largest theme park in China吗?
[答]我们简单地介绍一下1中国最大的公园---世界公园，它通过世界五大洲近百个名胜古迹的微缩景观和多采的活动内容，向游客展示了世界各国的建筑、雕塑、绘画、音乐、舞蹈、服饰和餐饮文化。游客在轻松愉快的参观游览过程中能得到丰富的文化享受。
点击查看完整内容：高一英语下册第九单元重点解析：A world of fun
人教版高一英语下册单元知识点是学习的重点内容，也是考试的重点内容，同学们要警觉起来，各科成绩的提高是同学们提高总体学习成绩的重要途径~
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