人教版八年級上冊英語知識點

本單元的語法：1.復(fù)習(xí)一般過去時;2.學(xué)習(xí)不定代詞和不定副詞的用法。

2.不定代詞和不定副詞的用法：

(1)左邊的some、any、every、no與右邊的body、one、thing構(gòu)成不定代詞，some、any、every、no與右邊的疑問副詞where構(gòu)成不定副詞;

(2)一般情況下以some開頭的不定代詞和不定副詞用于肯定句，以any開頭的不定代詞和不定副詞用于否定句、疑問句;以no開頭的不定代詞和不定副詞表示否定含義(no one為兩個單詞);

(3)不定代詞或不定副詞和形容詞連用時，形容詞放在后面。

He has something important to do.他有重要的事情要做。(肯定句用something，形容詞important放后)

Did you buy anything special? (一般疑問句用anything，形容詞special放后)

Did you go anywhere interesting last month?上個月你去令人感興趣的地方了嗎?

(一般疑問句用不定副詞anywhere，形容詞interesting放后)

(4)不定代詞和不定副詞做主語時，后面的動詞用單數(shù)形式。Everone is here today.今天每個人都在這里。

本單元的短語和知識點：

1. go on vacation去度假 go to the mountains 上山/進(jìn)山

2.stay at home呆在家go to the beach去海灘 visit museums 參觀博物館 go to summer camp去參觀夏令營 3. study for tests為考試而學(xué)習(xí)\備考 go out出去

4. quite a few相當(dāng)多,不少(后跟可數(shù)名詞復(fù)數(shù))take photos照相 most of the time大部分時間 5.buy sth for sb = buy sb sth為某人買某物 6. taste good. 嘗起來很好

taste(嘗起來)、look(看起來)、sound(聽起來)為感官動詞，后跟形容詞

7.have a good\great\fun time過得高興，玩得愉快(=enjoy oneself) 8. go shopping去購物 9. nothing…but+動詞原形：除了……之外什么都沒有

He had nothing to do at home but read yesterday.昨天他在家除了讀書無事可做。

10. seem to do sth:好像… I seem to know him.我好像認(rèn)識他。

seem+(to be)+形容詞：看起來…The work seems(to be)easy.這工作看起來很容易。

11.keep a diary記日記

12. in+大地方：達(dá)到某地 (get to +地方：達(dá)到某地)

arrive at+小地方：達(dá)到某地 (get的過去式為got)

若是arrive和get后跟home、there、here三個地點副詞，后面的介詞in\at\to必須去掉。

Tom got home yesterday evening=Tom arrived home yesterday evening.昨晚湯姆到家。

13.decide to do sth:決定做某事 14. try doing sth.嘗試做某事try to do sth.盡力去做某事

15. feel like給…的感覺;感受到 16. in the past 在過去 walk around四處走走

enjoy doing sth:喜歡做某事 difference(名詞，差異，差別)- different(形容詞，不同的)

18.start doing sth：開始做某事 (= start to do sth)

19.19.over an hour一個多小時 (over超過，多余 = more than)

20. too many 太多，后接可數(shù)名詞復(fù)數(shù)。too much 太多，后跟不可數(shù)名詞，修飾動詞作狀語。

much too 太，后跟形容詞或副詞 ， 分辨三者的口訣： too much, much too, 用法區(qū)別看后頭:much 后接不可數(shù),too 后修飾形或副。too many 要記住，后面名詞必復(fù)數(shù)。

21. because of 因為,后接名詞、代詞或動名詞(即動詞+ing)，不能接句子。

because因為，后跟句子。

He was late for school because of getting up late.他因為起晚而上學(xué)遲到。(get為動詞)

= He was late for school because he got up late.

22. enough(足夠的)與名詞連用，一般放在名詞前He has enough money .

23. enough(足夠的)與形容詞或副詞連用，enough放在后面。He is old enough to go to school.

24. doing sth.忘記已經(jīng)做過某事(已經(jīng)做完)

Forget to do sth.忘記去做某事(還未做)(forget的過去式為forgot)

25. so+形容詞+that+句子：如此…以至于…

too+形容詞+to do sth：太…以至于不能…

形容詞+enough to do sth：足夠…能夠做某事(注意三個句型有時可以互換)

He is so young that he can′t go to school.= He is too young to go to school.

= He isn′t old enough to go to school.