2019-2020年人教版英语八年级下册unit8单元知识点总结

由天下分享时间：2024/6/30 0:18:08 加入收藏我要投稿点赞

2019-2020学年人教版英语八年级下册

Unit 8 Have you read Treasure Island yet?

知识点

Section A部分知识点 ◆1.现在完成时态：

●I. 用法：1）表示过去发生且已经完成的某一动作对现在造成的影响或结果。 e.g. –Have you had your lunch yet?

–Yes, I have. I’ve just had it. (现在我不饿了。)

2）表示动作或状态从过去某一时刻开始，一直持续到现在，而且可能还

要继续下去。eg. I’ve been at this school for over two years. 3)表示经验：I have read this book three times.看过三遍

●II. 时间状语: already, yet, just, ever, never, before单用，so far, twice，recently，

in the past /last few years ，since从句，没有时间状语，等。

●III. 构成: “助动词have / has+ 动词的过去分词”

— Have you read Little Women yet? 你读过《小妇人》吗？ — Yes，I have. /N o , I haven’ t. 是的，我读过。/ 不，我没有。

2. already和yet都可以作为现在完成时的标志词，但它们的用法不同：肯定句用already，否定句和问句改为yet. ★already一般用于肯定句中/末，“已经”。如：We have already cleaned up our classroom.

I have done my homework already. 【注意：already用于疑问句中时通常表示惊奇。如：

Have you finished your homework already? I can’t believe it.】

★yet一般用于疑问句和否定句句末。如：Have you seen her yet?“已经”

The bus hasn’t come yet.“还”

3. What’s the book like? It’s fantastic.这本书怎么样？它棒极了。 4. Oliver Twist is about a boy who goes out to sea and finds an island full of treasures. 《雾都孤儿》是一个男孩去海边发现一个充满珍宝的岛的故事。 1）treasure n. 珠宝，财富（不可数）；珍藏品（可数名词）；Treasure Island 宝岛

e.g. a）They went there to look for treasure. 他们去那儿寻宝。

b）This museum has many art treasures. 这家博物馆收藏了许多艺术珍品。 2). go out to sea 出海

3). full of “ 满是……的；(有)大量的”作后置定语:

an island full of treasures 一个满是宝藏的岛屿 4). The area is full of beautiful lakes and rivers.

这个区域有大量美丽的湖泊和河流。be full of 充满…

5. It’s about four sisters growing up.它是关于四姐妹成长的故事。 growing up现在分词作后置定语；The girl singing in the room is Ann. 6. put +代词+ down “把……放下；记下”

7. I haven’t finished reading it yet. I’m only on page 25.只读到第25页。 on page 5 在第五页上； five pages 5页

8. Have you at least read the back of the book to see what it’s about? 至少你已经读过书的背面，了解了它的大致内容吧？

1). see表示(通过查看、打听等)“弄清、了解；查看、发现”(信息或事实)。作这种用法时，see常接how, what, when等引导的宾语从句。 2). the back of the book 书的背面

9. Hurry! Hurry up!快点,赶快;匆忙; hurry to do sth. 匆忙地做某事；

in a hurry (n.) 匆忙地; hurry to+地点 “匆忙地赶到某地”； 10. The book report is due in two weeks.读书报告的上交期限只有两周了。 1） due形容词，意思是“预定；预期；预计”，后边引出预期的时间、地点等。

2） be due (to do something)或be due (for something)

I am due to speak tomorrow. 我预定明天讲话。(不是将来时）

You are due for a medical examination next month. 你的身体检查预定在下个月。

3）due to “由于” e.g. a mistake due to carelessness由于粗心而犯的错误

11. I know表示说话人对所谈的观点、内容已了解，无需多说，相当于汉语中“我早知道了；我全都了解”，

e.g. A: It’s already very late. You should get some rest. 已经很晚了，你应该休息了。

B: Well, I know. Thanks. 对，我是知道的。谢谢。

区别：当我们获知对方提供的信息后，常用I see. 表示“我知道了；我明白了；我懂了”。

e.g. A: He lives in the countryside but works in the city during the week. 他住在乡下，但工作日在城里上班。 B: Oh, I see. 哦，我知道了。

12. call him Friday称呼他为星期五；call sb. sth.称呼某人…;取名； name sb. sth.取名...

13. cut down砍到； kill … for food 杀死/猎杀……作为食物；

grow fruits and vegetables 种水果和蔬菜

14. A few weeks ago , I found the marks of another man’s feet on the sand. 几个星期前,我在沙滩上发现了另一个人的足迹。

15. 1）a few weeks ago 几个星期前； 2）on the sand在沙滩上（sand不可数）； 3）the marks of one’s feet某人的脚印；

mark“记号，做记号，分数”； make a mark做记号 She got 80 marks in math.得了80分

He marked the important sentences with a red pen.用红笔标出重要的句子。 16. make a boat制作一条船； build a house建房子；a broken ship一条破船 17. who /anything+ else？ What other things？“别的” 18. not long after that 不久之后; 18. run towards 朝向……跑

towards向着某个方向，没有到达之意； to 有到达之意。 19.That was the day I met him.那是我遇到他的日子。

That was the day when/that/省略 I met him. I met him是定语从句 20. teach him English双宾语：teach sb. sth. 教我英语 teach me English 21. a piece of land 一块陆地；by land/sea经由陆/海路； on land 在陆地上； in the sea在海里； The plane landed safely.飞机安全降落。（take off起飞） 22. in the middle of 在…中间

23. leave… behind“留下，忘记携带，遗留”：I left my book behind.忘了带书 leave sth+地点“忘记，落在某处” forget sth./to do sth.忘记做某事 24. Her favorite kind of books is science fiction. 科幻小说science fiction 25. can’ t wait to do sth. 迫不及待地做某事

Section B部分知识点

1. The Toms must be popular.汤姆乐队一定很受欢迎。play music播放/演奏音乐 1) must be 肯定推测“一定是，必定是”； 2) the +姓/名+s“表示群体” 2.Listening to The Toms is a good way to wake up.是一个清醒过来的好方法 3. While reading, make notes. After reading , write a short summary in your own words.

1）while/ after+ doing ; 2） make notes做笔记， 3）in your own words用自己的话

4. change one’s life改变某人的生活；fight over...争吵，因…而争论（fought 过去式）

5. study abroad in England在英国留学； go abroad出国； abroad副词 6. a song full of feelings一首充满感情的歌曲； return home 返回家； on the radio通过收音机

7. It made her think about her family and friends back in the US. 这首歌让她想起了她在美国的家人和朋友。

8. She came to realize how much she actually missed all of them. 她逐渐意识到，事实上她是多么想念他们所有人。

1）come to realize 开始意识到；come to (know/ understand/ realize/ be/ love/ like)逐渐...

2）副词：actually 真实地，事实上（in fact）； She actually missed them.(动词前)

e.g. Actually, that’s not quite right. 实际上，那不完全对。 I love you forever.(句末)

9. ever since then “从那时以来”，与现在完成时连用，动词必须是延续

性动词。(ever) since自从……以来(过去时间，或过去时态的从句） Ever since then, I have lived here. 从那时以来我就住在这儿。 Since I moved here, I have lived here. Since 2000, I have lived here. 10. the home of country music乡村音乐的故乡；the home of……的家/…的发源地；

11. Many songs these days are just about modern life in the US, such as the importance of money and success, but not about belonging to a group.现在许多歌曲只是关于美国现代生活的，比如金钱和成功的重要性，而不是有关归属感的。

belong to (介词）+sb.“属于某人”。 The pen belongs to Tom.属于汤姆。 12. Country music bring us back to the “good old days” when people were kind to each other and trusted one another.乡村音乐带我们回到“过去的好时光”，那时的人们互相善待、彼此信任。

1）be kind to each other 善待彼此； 2）trust one another 互相信任 3)bring us back to...带我们回到了； 4）when引导定语从句； 5）be kind to...对...好

13.It reminds us that the best things in life are free--laughter, friends, family, and the beauty of nature and the countryside.它提醒我们，生活中最美好的东西都是无偿的--欢笑、朋友、家庭、自然和乡村之美。

1） remind sb. that从句：使某人想起...； remind sb. of ...使某人想起...

2) in life 生活中； 3）be free 免费的； 4）the beauty of nature 大自然的美

5）不可数：laughter笑声；beauty美丽；nature大自然；countryside乡村 14. Sarah hasn’t been to Nashville yet, but it is her dream to go there one day. 1) It is her dream to do sth. 做某事是某人的梦想 e.g. It is my dream to go to America. 去美国是我的梦想。

2) have been to sp. 去过某地； 3) do some research on/in sth. 对……做研究 15. I hope to see him sing live one day.我希望有一天看到他现场演唱！ live [laIv] adv. 意为“在现场直播；在现场表演”

LangLang is playing live in our city tonight. 朗朗今晚在我们城市举办现场演奏。

16. the number of records唱片的数量（总数）； a number of许多

17. introduce sb. to sb. 把某人介绍给某人e.g. A: Who can introduce them to us?

introduce oneself to sb. 自我介绍

18. the first line in the song歌曲的第一行 1）stand in line 排队

2）When I first arrive on this island, I had nothing.“首次，最初”first在动词前面

19. enjoy success in享受……的成功；在…（方面）获得成功 20. It looks good on me.穿在我身上好看。look good on sb. 21. For homework, he told me to write about our summer vacation. 1) for homework对于作业 2) write about写有关… 22. at the end of the day傍晚的时候

◆语法：现在完成时态与一般过去时态的区别

比较：1）I have seen the film. 我看过这部电影。(现在我了解这部电影的内容) 2）I saw the film last month. 我上个月看了这部电影。(只说明上星期看了

这部电影，不涉及现在的情况)

① 一般过去时只强调过去的动作；现在完成时强调过去的事情对现在的影响。 ② 一般过去时通常与表示过去的时间状语连用；现在完成时则不能与表示过去的时间状语连用。

③ 一般过去时单纯表示过去的经历；现在完成时表示过去的动作或状态延续到

现在并可能持续下去。 ●一般过去时的时间状语（具体、确定的时间）：yesterday, last week, two days ago,

in1980, in October, when 什么时候；when I came in, just now刚才；注意：表时间的on my way home, in Beijing…

I fell over on my way home. I saw Tom in Beijing. ● 现在完成时的时间状语（不确定的时间）： since自从, ever曾经（句中）, never

从不（句中） , already已经（句中/末）, yet已经、还（句末）, before以前（单独用，句末），recently最近，so far到目前为止，in the past /last few years 在刚刚过去的几年里, just刚刚（句中） …

●共同的时间状语有(包括现在在内的时间)：this morning, today，tonight, this summer, for two days，how long…

比较：He lived here for 10 years. When did you come here?你什么时候来这儿的？

He has lived here for 10 years. How long have you been here? 你来这儿多久了？