8年級上冊英語第一單元知識點
英語作爲一門國際性語言,其地位的重要性不容忽視。你都知道8年級上冊英語第一單元知識點是什麼嗎?下面本站小編給你分享8年級上冊英語第一單元知識點,歡迎閱讀。
一、重要短語歸納
on vacation去度假 at home待在家裏
to the mountains去爬山 to the beach去海灘
t museum參觀博物館 to summer camp去參觀夏令營
e a few相當多 y for爲……而學習
out出去 of the time大部分時間
e good嚐起來很好吃 up出來,發生
course當然 like給……的感覺;感受到
shopping去購物 the past在過去
around四處走走 use of因爲
bowl of… 一碗…… next day第二天
k tea喝茶 out找出;查明
on繼續 photos照相
thing important重要的事 and down上上下下
a good time玩得高興=enjoy oneself=have great fun
二、語法專項
1.複合不定代詞
①定義
a)複合不定代詞由some; any; no; every和body; thing; one構成的合成詞。
即:複合不定代詞:something, somebody, someone;anything,
anybody, anyone,nothing, nobody, no one; everything, everybody, everyone
b) 它們在句中可用作主語、賓語或表語,但不能用作定語。 ②用法
(1) 受定語修飾時,定語應置於其後。
如:Tell us something interesting. 給我們講點有趣的事。 There was nobody tired. 沒有一個人很累。
There is nothing to eat.這裏沒有吃的東西。
(2)指人的複合不定代詞若用作主語,其謂語動詞一般用單數,相應的人稱代詞和物主代詞也用單數 he, him, his (不一定指男性)。但在非正式文體中常用複數代詞 they, them, their.
如:If anybody /anyone comes, ask him /them to wait. 要是有人來,讓他等着。
(3)anyone, everyone, someone, no one: a)只能指人,不能指物; b)且其後一般不接of 短語。
c)若是指物或後接 of 短語,可用 any one, every one (即分開寫)。 ③考點要求
(1)自身的意義以及對句式的要求:構成複合不定代詞的兩個部分分別表示不同的意義和對句式的要求以及考慮其表人還是表物。 body用來表人;thing用來表物;one既可表人也可表物。 some表示“某”,用於肯定陳述句或用情態動詞引導的問句中; any表示“某”,用於否定句或問句;
no表示“沒有”,用於肯定句說明否定意義;
every表示“每一”,用於肯定句或問句。
(2)主謂一致性關係:複合不定代詞任何時候都看爲單數,作主語時,謂語動詞使用第三人稱單數形式。
如:錯:Everybody in our class are interested in English. 對:Everybody in our class is interested in English.
(3)定語後置關係:對複合不定代詞進行修飾的詞語必須後置放在它的後面。
如:錯:I have important something to tell you.
對:I have something important to tell you.
(4)none和其它複合不定代詞的用法區別:none在句中不能單獨作主語,但可同of連用帶名詞一起作主語;
其它複合不定代詞可單獨作主語,但不能同of連用。
如:錯:He is new here, so none knows him.
對:He is new here, so no one knows him.
錯:Nobody of them has been to England before.
對:None of them has been to England before..
(5)代換複合不定代詞的人稱代詞:在使用人稱代詞代換複合不定代詞時,應考慮其表人還是表物。表人時,用they代換;表物時,用it代換。
如:Something is wrong with your computer, isn’t it? Nobody has been there before, have they?
2.一般過去時的規則動詞與不規則動詞
1)規則變化
①直接加ed:work-- worked
②以e結尾的單詞,直接加d:live ---lived
③以輔音字母+y結尾的,變y爲i加ed:study---studied ④以元音字母+y結尾的,直接加ed:enjoy ---enjoyed ⑤以重讀閉音節結尾的,雙寫最後的輔音字母+ed:
stop---stopped
2)不規則變化
8年級上冊英語第一單元習題
用動詞正確形式填空
1. I _________ (have) an exciting party last weekend.
2. ---_________ she _________(practice) her guitar yesterday? ---No, she _________.
3. ---What ________ Tom ________ (do) on Saturday evening?
---He ________(watch) TV and __________(read) an interesting book.
4. They all _________(go) to the mountains yesterday morning.
5. She _________(not visit) her aunt last weekend.
She ________ (stay) at home and _________(do) some cleaning. 單項選擇
1.—what did you do on vacation?
—I ________ to New York city.
a. go b. going c. went d. goes
helped me _______my books.
a. finded b. find c. found d. finding
_____you _______last night?
a. did, do b. do, do c. did, doing d. are, do
4.—where did she go on vacation?
—she ______to the beach.
a. go b. goes c. went d. going
5. Did he go to central park?
Yes, he ________.
a. did b. didn’t c. do d. does
在使用不定代詞的時候要注意:
(1)some 和any 既可修飾_________ 又可修飾__________。Some 多用於________ 句中,而any 多用於________、________、__________句中。但是,在Would you like some tea? 這類問句中則用_________,而不用________. 這是因爲_________________________.
(2) _______ ________ _________ 都表示很多,但________ 只修飾可數名詞複數,much 只修飾____________ , __________ 既可接可數名詞複數,又可與不可數名詞連用。
(3)回顧 few, a few, little, a little 的用法區別
(4)由 some, any, no, every 構成的複合不定代詞作主語時,都做 ________ 看待,其謂語動詞用__________________.
(5)不定代詞若有定語修飾,該定語要____________.