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新版八年級上冊英語知識點【精品多篇】

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新版八年級上冊英語知識點【精品多篇】

八年級英語上冊期末知識點 篇一

1. 詞形轉換

(1) adj. + ly → adv.

loud → loudly soft → softly quiet → quietly

clear → clearly angry → angrily easy → easily

(2)過去式

fall → fell break → broke lose →lost throw → threw feel → felt

(3)

ill (同義詞)sick (名詞)illness

start(同義詞)begin

far(反義詞)near

smoke(現在分詞)smoking

careless(反義詞)careful

important(比較級) more important

enjoy(現在分詞)enjoying

nt(名詞)invention; inventor

indoor(反義詞)outdoor

century(複數)centuries

coach(複數)coaches

feel (名詞)feeling

tiring(近義詞)tired

八年級上冊英語知識點總結 篇二

1.情態動詞should的用法

should是情態動詞,它的基本用法是必須和其他動詞一起構成謂語。情態動詞沒有人稱和數的變化,意為“應該。”。

should(應當,應該)用於所有人稱,表示勸告或建議。

eg. You should wait a little more.

你應該再多等一會兒。

--- I have a very bad cold.我感冒很厲害。

--- You should lie down and have a rest.你應該躺下,多喝水。

→←

2maybe與may be

e是副詞,譯為“也許、可能”,相當於“perhaps”。如:

Maybe he can answer the question. 也許他能回答那個問題。

He maybe is from the USA, too. 他可能也來自美國。

be中的may為情態動詞,譯為“可能是。”。如:

He may be from the USA, too. 他可能也來自美國。

She may be our English teacher. 她可能是我們的英語老師

3too many,too much與much too

many意為“太多”,用於修飾可數名詞的複數。如:

There are too many students in our class. 我們班上有太多的學生。

much意為“太多”,用於修飾不可數名詞。如:

We have too much work to do. 我們有太多的工作要做。

too表示“太”,用來修飾形容詞或副詞。如:

The box is much too heavy, so I can't carry it.

箱子太重了,所以我搬不動它。

八年級上冊英語知識點 篇三

一、v+ do

1. Let sb do sth 讓某人做某事

Let sb not do sth 讓某人不做某事

not do sth = why don’t you do sth 做什麼怎麼樣 為什麼不做?

Why not put on a raincoat, its raining outside. 外面在下雨,為什麼不穿個雨衣呢?

3. Make sb do sth 使某人做某事

I will do my best to make my dream come true. 我會盡我所能去使我的夢想實現。

Make sb + adj 使某人………..

The story makes us happy。

二、v+ doing

1. practice doing sth 練習做某事 our English teacher told us to practice speaking English

every day。英語老師叫我們每天練習説英語。

2. finish doing sth 完成做某事 my mum asks me to finishing cleaning up my room before

she come from work。 媽媽要求我在她下班回來之前打掃乾淨我的房間。

3. Enjoy doing sth 享受做某事

The boys are enjoying playing basketball 孩子們正在操場上享受打籃球。

4. stand doing sth 忍受做某事她不能忍受欺騙他人

5. mind doing sth 介意做某事? 你介意開門嗎?

6. keep doing sth. 繼續做某事

She will keep fighting in this new semester. 在新學期,她將繼續努力奮鬥

7. miss 想念 I miss you very much

Miss sth 錯過………… got up late this morning,so he missed the bus

Miss doing sth 錯過做某事。He missed having the class,because he got up late。

8. Sb spend time with sb 與某人共度時間

I spend the weekend with my grandparents。

Sb spend (time/ money) 某人在某事花費時間,金錢

Sb spend (time/money)(in)doing sth 某人花費時間、金錢做某事 (人作主語)

I spent two hours (in)reading the novel last night.

It takes sb (time/ money) 某事花費某人多少時間,金錢 (it 作主語)

It took me two hours to read the novel last night。

Sb pay sth money= pay money for sth 為………..付多少錢。 (人作主語)

I paid ten dollars for that book

Sth cost sb money 某物花費某人多少錢 (物作主語)

That book cost me ten dollars。

eed in doing sth 成功做某事

He succeeds in giving up the smoking 他成功地戒了煙。

八年級英語上冊知識點歸納 篇四

重點句型和短語

一、have fun doing sth.

【句型介紹】 意為“做某事有樂趣”,其中have fun 相當於enjoy oneself,表示過得愉快。

1. 英語中的集體名詞,如family, class, team等作主語時,若作為一個整體看,其後的謂語動詞用單數;若強調其組成成員,謂語動詞用複數。如:

My family is a happy one. 我家是個幸福的家庭。

My family are all watching TV. 我們全家人都在看電視。

2. 在比較級中,要注意than後面人稱代詞的格。

1)當句子中的謂語動詞是不及物動詞時,than後面的。代詞用主格還是賓格,在意思上通常沒有區別。如:

He runs faster than I / me. 他跑得比我快。

They get to school earlier than we / us every day. 他們每天都比我們到校早。

2)當句中的謂語動詞是及物動詞時,than後面的人稱代詞用主格還是賓格在意思上就有差別了。試比較:

I like you more than he. (=I like you more than he likes you.) 我比他更喜歡你。

I like you more than him. (=I like you more than I like him.) 你和他相比,我更喜歡你。

3. 不定式作定語時,應放在被修飾詞的後面,一般指一個還沒有發生的動作。如:

Do you have anything to say about this? 有關這件事你有沒有什麼要説的?

4. 在比較句型中,than後面的謂語動詞常常省略。也可以用相應的助動詞來代替與前面相同的謂語動詞,以避免重複。如:

Tom does better at the lessons than I (do). 湯姆功課比我好。

She ate less than I (did) for breakfast. 她早飯吃得比我少。

5. You'd better ... 是You had better ... 的縮寫形式。 had better 為固定短語,意為“最好。”,後接動詞原形,常用來提出建議或勸告,其否定形式是“had better not + 動詞原形”。如:

You'd better not stay there too long. 你最好別在那裏呆得太久。

We had fun playing computer games. 我們玩電腦遊戲很愉快。

【句式比較】 have a good / nice / wonderful time doing sth. 做某事有樂趣

Did you have a good / nice / wonderful time visiting that country? 訪問那個國家你們快樂嗎?

【特別提醒】 句中fun為不可數名詞,表樂趣,前面不能加不定冠詞。

二、But I don't know what to do.

【句型介紹】 疑問詞 + 不定式可作主語、賓語或表語。

I don't know how to get her help. 我不知道怎樣才能得到她的幫助。

Where to buy this kind of seed is unknown to me. 我不知道去哪兒購買這種種子。

My question is when to leave for Tokyo. 我的問題是什麼時候去東京。

【句式比較】 疑問詞 + 不定式可轉換成連詞(原疑問詞)引導的主語從句、賓語從句和表語從句。

I don't know where we can find her. 我不知道在哪兒能找到她。

How she will go there is still a secret. 她怎麼去那裏還是一個謎。

Her question is how she can pass the exam. 她的問題是她怎樣才能通過這次考試。

【特別提醒】 疑問詞 + 不定式轉換成賓語從句時應用陳述語序。

三、This is ... speaking.

【句型介紹】 該句為打電話用語,用來進行自我介紹,This代表我,speaking可以省去。

Hello! This is Tom (speaking). 你好,我是湯姆。

【句式比較】 Who is that (speaking)? 你是誰?that用來詢問對方是誰,speaking可以省去。 Is that ... (speaking)? 你是。嗎?that也用來詢問對方是誰, speaking也可以省去。

This is Mary (speaking). Who is that (speaking)? 我是瑪麗,你是誰?

Is that Jane (speaking)? 你是詹妮嗎?

【特別提醒】 this不能換成I, that不能換成you。

四、hear sb. / sth. doing

【句型介紹】 意為“聽見某人 / 物正在做。”,句中doing為現在分詞作賓語補足語,表示動作正在進行,強調一個過程。

Just then I heard someone crying “Help! Help!” 就在那時,我聽見有人在喊“救命啊!救命!”

【句式比較】 hear sb. / sth. do sth. 聽見某人 / 物做某事,句中do為不帶to的動詞不定式作賓語補足語,表動作已經結束,強調一個結果。

I heard him sing three songs. 我聽見他唱了三首歌。

hear sb. / sth. done聽見某人 / 物被。,done為動詞的過去分詞作賓語補足語,強調被動。

Do you often hear this song sung by him? 你經常聽見他唱這首歌嗎?

【特別提醒】 在這些句型中的hear可換成see, feel, watch等感官動詞。

八年級英語上冊期中知識點 篇五

1. clothes, cloth, clothing

clothes統指各種衣服,謂語動詞永遠是複數, cloth指布,為不可數名詞 clothing 服裝的總稱,指一件衣服用a piece of, an article of

2. incident, accident

incident指小事件, accident指不幸的事故He was killed in the accident.

3. amount, number

amount後接不可數名詞, number後接可數名詞 a number of students

4. family, house, home

home 家,包括住處和家人,house房子,住宅,family家庭成員。 My family is a happy one.

5. sound, voice, noise

sound自然界各種各樣的聲音,voice人的嗓音,noise噪音I hate the loud noise outside.

6. photo, picture, drawing

photo用照相機拍攝的照片,picture可指相片,圖片,電影片,drawing畫的畫 Let's go and see a good picture.

7. vocabulary, word

vocabulary詞彙,一個人擁有的單詞量,word具體的單詞He has a large vocabulary.

8. population, people

population人口,人數,people具體的人 China has a large population.

9. weather, climate

weather一天內具體的天氣狀況,climate長期的氣候狀況 The climate here is not good for you.

10. road, street, path, way

road具體的公路,馬路,street街道,path小路,小徑,way道路,途徑

take this road; in the street, show me the way to the museum.