為大家整理的初三上冊英語知識點概括的文章，供大家學(xué)習(xí)參考！更多最新信息請點擊初三考試網(wǎng)
一、知識點
1. used to 過去常常做某事,暗指現(xiàn)在已經(jīng)不存在的動作或狀態(tài). 后跟動詞原形. used to do sth.
There used to be ….(反意疑問句)didn’t there?
否定形式為: didn’t use to 或 usedn’t to
疑問形式為: Did…use to…? 或 Used…to…?
be/get used to doing sth.習(xí)慣于, to 為介詞.
2. wear 表示狀態(tài). =be in +顏色的詞
put on 表示動作.
dress + 人 給某人穿衣服.dress sb. / oneself
have on表示狀態(tài)(不用于進行時態(tài))
3. on the swim team on 是…的成員,在…供職.
4. Don’t you remember me? 否定疑問句.(考點)
Yes, I do. 不, 我記得. No, I don’t 是的, 我不記得了.
5. 反意疑問句:
① 陳述部分的主語為 this, that, 疑問部分主語用it; 陳述部分主語用 these, those, 疑問部分用they 做主語.
例: This is a new story, isn’t it?
Those are your parents, aren’t they?
② 陳述部分是 there be 結(jié)構(gòu), 疑問部分仍用 there
例: There was a man named Paul, wasn’t there?
③ I am 后的疑問句, 用aren’t I
例: I am in Class 2, aren’t I?
④ 陳述部分與含有 not, no, n ever, few, little, hardly, seldom, neither, none 等詞時,疑問部分用肯定.
例: Few people liked this movie, didn’t they?
但陳述句中若帶有否定前綴或后綴的單詞時, 這個句子仍視為肯定, 后面仍用否定.
例: Your sister is unhappy, isn’t she?
⑤ 陳述部分的主語若為不定式或 V-ing 短語, 疑問部分主語用it.
例: To spend so much money on clothes is unnecessary, isn’t it?
⑥ 陳述句中主語是 nobody, no one, everyone, everybody 等指人的不定代詞時,疑問部分用they做主語; 若陳述部分主語是 something, anything, noting, everything 等指事物的不定代詞時, 疑問部分用it 做主語.
例: Nobody says one word about the accident, do they?
Everything seems perfect, doesn’t it?
⑦ 當(dāng)主語是第一人稱I時, 若謂動為think, believe, guess 等詞時, 且其后跟賓叢,這時疑問句部分的人稱, 時態(tài)要與賓語從句保持一致, 同時還要考慮否定轉(zhuǎn)移.
例: I don’t think he can finish the work in time, can he?
⑧ 前面是祈使句, 后用 will you? (let’s 開頭時, 后用shall we?)
6. be terrified of 害怕的程度比 be afraid of 深.
7. miss: ① 思念, 想念 例: I really miss the old days.
② 錯過, 未中, 未趕上, 未找到.
例: It’s a pity that you miss the bus.
The boy shot at the goal, but missed.
8. no more (用在句中)=not…any more (用在句尾) 指次數(shù);
no longer (用在句中)=not…any longer (用在句尾) 指時間.
9. right: ① adj. 正確的, 右邊的② n. 右方, 權(quán)利③ adv. 直接地.
10. It seems that Yu Mei has changed a lot. = Yu Mei seems to have ch anged a lot.
11. afford + n. /pron. afford + to do 常與can, be able to 連用.
例: Can you afford a new car?
The film couldn’t afford to pay such large salaries.
12. as well as 連詞, 不但…而且… 強調(diào)前者. (若引導(dǎo)主語, 謂動與前者在人稱和數(shù)上一致
例: Livi ng things need air and light as well as water.
生命不僅需要水, 還需要空氣和陽光.
I as well as they am ready to help you.
不僅是他們, 我也愿意幫助你.
13. alone = by oneself 獨自一人. lonely 孤獨的, 寂寞的.
14. in the last/past + 一段時間
during the last/past + 一段時間 與現(xiàn)在完成時連用.
15. die (v.) dead (adj.) death (n.) dying (垂死的)
16. play the piano 彈鋼琴
17. ①be/ become interested in sth. 對…感興趣
②be interested in doing sth. 對做…感興趣
③show great interest in 在……方面產(chǎn)生極大的興趣
④a place of interest 一處名勝 some places of interest
如：He is interested in math, but he isn’t interested in speaking
English. 他對數(shù)學(xué)感興趣，但是他對說英語不感興趣。
⑤ interested adj. 感興趣的，指人對某事物感興趣，往往主語是人
⑥ interesting adj.有趣的，指某事物/某人具有趣味，主語往往是物
⑦ an interesting book / man
18. 害怕… be terrified of sth. 如：I am terrified of the dog.
be terrified of doing sth. 如：I am terrified of speaking.
19. on 副詞，表示(電燈、電視、機械等)在運轉(zhuǎn)中/打開，
其反義詞off. with the light on 燈開著
20. walk to somewhere 步行到某處 walk to school 步行到學(xué)校
21.spend 動詞，表示“花費金錢、時間”
①spend…on sth. 在某事上花費(金錢、時間)
②spend…doing sth. 花費(金錢、時間)去做某事 如：
He spends too much time on clothes. 他花費太多的時間在衣著
He spend 3 months building the bridge.他花費了三個月去建這座橋。
pay for 花費
如：I pay 10 yuan for the book. 我花了10元買這本書。
take動詞 有“花費”的意思 常用的結(jié)構(gòu)有：
It take(s) sb. … to do sth. 如：It takes me a day to read the book.
22. chat with sb. 與某人閑聊 如：I like to chat with him.
我喜歡和他聊天。
23. worry about sb./ sth. 擔(dān)心某人/某事 worry 是動詞
be worried about sb./sth. 擔(dān)心某人/某事 worried 是形容詞
如：Don’t worry about him. 不用擔(dān)心他。
Mother is worried about her son. 媽媽擔(dān)心他的兒子。
24. all the time 一直、始終
25. take sb. to + 地方 送/帶某人去某個地方 如：
A person took him to the hospital. 一個人把他送到了醫(yī)院。
Lui took me home. 劉把我送回了家。(home 的前面不能用to)
26. hardly adv. 幾乎不、沒有 hard 困難的;猛烈地
hardly ever 很少
hardly 修飾動詞時，通常放在助動詞、情態(tài)動詞之后，實義
動詞之前 助動詞/情態(tài)動詞+hardly
hardly + 實義動詞 如：
I can hardly understand them. 我?guī)缀醪荒軌蛎靼姿麄儭?BR> I hardly have time to do it. 我?guī)缀鯖]有時間去做了。
It rains hard outside, I could hardly go out.
27. in the last few years. 在過去的幾年內(nèi) 常與完成時連用 如：
I have lived in China in the last few years. 在過去的幾年內(nèi)我在中國住。
28. be different from 與…不同
29. how to swim 怎樣游泳
不定式與疑問詞連用：動詞不定式可以和what, which, how, where, when 等引導(dǎo)的疑問句連用，構(gòu)成不定工短語。如：
Th e question is when to start. 問題是什么時候開始。
I don’t know where to go. 我不知道去哪。
30. make sb./ sth. + 形容詞 make you happy
make sb./ sth. + 動詞原形 make him laugh
31. move to +地方 搬到某地 如：I moved to Beijing last year.
32.It seems that +從句 看起來好像…… 如：
It seems that he has changed a lot. 看起來他好像變了許多。
33. help sb. with sth. 幫某人某事
help sb. (to ) do sth. 幫某人做某事
She helped me with English. 她幫助我學(xué)英語。
She helped me (to) study English?！∷龓椭覍W(xué)習(xí)英語。
34. fifteen-year-old 作形容詞 15歲的
fifteen-year-olds 作名詞指15歲的人
fifteen years old 指年齡 15歲 如：
a fifteen-year-old boy 一個15歲的男孩
Fifteen-year-olds like to sing. 15歲的人喜歡唱歌。
I am fifteen years old . 我是15歲。
35.支付不起… can’t /couldn’t afford to do sth.
can’t / couldn’t afford sth.
如：I can’t/couldn’t afford to buy the car.
I can’t/couldn’t afford the car. 我買不起這個輛小車。
36. as + 形容詞./副詞+as sb. could/can 盡某人的…能力 如：
Zhou run as fast as her could/can. 她盡她最快的能力去跑。
37. get into trouble with 遇到麻煩
38. in the end 最后
39. make a decision 下決定 下決心
40. to one’s surprise 令某人驚訝 如：
to their surprise 令他們驚訝 to LiLei’s surprise令李雷驚訝
41. take pride in sth. 以…而自豪 如：
His father always take pride in him. 他的爸爸總是以他而自豪
42. pay attention to sth. 對…注意，留心 如：
You must pay attention to your friend. 你應(yīng)該多注意你的朋友。
43. be able to do sth. 能做某事 如：
She is able to do it. 她能夠做到。
44. give up doing sth. 放棄做某事 如：
My fa ther has given up smoking. 我爸爸已經(jīng)放棄吸煙了。