初三上英語知識點
初三上英語知識點
著名英語大師許國璋先生曾經(jīng)說過：“學外語，要眼尖、耳明、嘴勤、手快。只要多讀、多記、多講、多寫，自有水到渠成之日。”所以學習初三上英語知識要勤學苦練。學習啦為大家整理了初三英語上知識點，歡迎大家閱讀!
初三上英語知識點1-2單元
Unit 1
一：知識點
2.By: ①通過…..方式(途徑)。例：I learn English by listening to tapes.
②在…..旁邊。例：by the window/the door
?、鄢俗煌üぞ?例：by bus/car
④在……之前，到……為止。例：by October在10月前
⑤被 例：English is spoken by many people.
3.how與what的區(qū)別：
how通常對方式或程度提問，意思有：怎么樣 如何，通常用來做狀語、表語。
what通常對動作的發(fā)出者或接受者提問，意思為 什么，通常做賓語，主語。
How is your summer holiday? It’s OK.(how表示程度 做表語)
How did you travel around the world? I travel by air.
What do you learn at school? I learn English, math and many other subjects.
4.aloud， loud ，loudly 均可做副詞。
aloud 出聲地 大聲地 多與read 、speak連用
例如：read aloud 朗讀 speak aloud說出聲來
loud 大聲地 響亮地 loudly 高聲地 多指喧鬧聲和不悅耳的聲音。
5. voice 指人的嗓音 也指鳥鳴。 sound 指人可以聽到的各種聲音。 noise 指噪音、吵鬧聲
6. find + 賓語 + 賓補(名詞 形容詞 介詞短語 分詞等)
例：I find him friendly. I found him working in the garden.
We found him in bed. He found the window closed.
7. 常見的系動詞有： ①是：am 、is、 are ②保持：keep、 stay
?、?轉變：become、 get、 turn ④ ……起來 feel、 look、 smell、 taste、 sound
8. get + 賓語 + 賓補(形容詞 過去分詞 動詞不定式) 使某種情況發(fā)生
例：Get the shoes clean. 把鞋擦干凈 Get Mr. Green to come. 讓格林先生進來
I want to get my bike repaired. 我想去修自行車
You can’t get him waiting. 你不能讓他老等著
9. 動詞不定式做定語
?、倥c所修飾的名詞構成主謂關系
The next train to arrive was from New York. He is always the first to come.
?、谂c所修飾的名詞構成動賓關系
I have nothing to say. I need a pen to write with.
I need some paper to write on. I don’t have a room to live in.
10. practice , fun 做名詞為不可數(shù)名詞 11. add 補充說 又說
12. join 加入某團體 并成為其中一員 attend 出席參加會議或講座
join in與take part in指參加到某項活動中去。
13.all、 both、 always以及every復合詞與not連用構成部分否定。其完全否定為：all---none, both---neither, everything---nothing, everybody---nobody.
14.be afraid of害怕 be afraid to害怕 be afraid that恐怕?lián)模硎疚裾Z氣
15.either：
?、俜旁诜穸ň淠┍硎?ldquo;也” ②兩者中的“任一”
③either…or… 或者…或者.…引導主語部分，謂語動詞按照就近原則處理
16.complete完成，是個較正式的詞，后不能接動名詞 finish指日常事物的完成
17.a,an 與序數(shù)詞連用表示“又一”，“再一”。
例：Please give me a second apple. There comes a fifth girl.
18.have trouble/difficult/problem (in) doing….. 干…..遇到麻煩，困難
19.unless 除非，如果不，等于“if not”本身就表示否定，引導條件狀語從句，主句為將來時，條件狀語從句用一般現(xiàn)在時表示將來。
例：My baby sister doesn’t cry unless she’s hungry.
=My baby sister doesn’t cry if she isn’t hungry.
Unless you take more care, you’ll have an accident.如果你不多加小心的話，你會出事的。
20.instead:adv 代替，更換。
例：We have no coffee, would you like tea instead? 我們沒有咖啡了，改喝茶好嗎?
Stuart was ill, so I went instead. 斯圖爾病了，所以換了我去。
instead of 作為某人或某事物的替換
例：Let’s play cards instead of watching TV.
Give me the red one instead of the green one.
21.spoken 口頭的，口語的。 Speaking 講話的，說某種語言的。
二，短語：
1.by making flashcards 通過做單詞抽認卡 2. ask…for help 向某人求助
3.read aloud 朗讀 4.that way (=in that way) 通過那種方式
5.improve my speaking skills 提高我的會話技巧
6.for example (=for instance)例如 7.have fun 玩得高興
8.have conversations with friends 與朋友對話
9.get excited 高興，激動
10.end up speaking in Chinese 以說漢語結束對話
11.do a survey about… 做有關…的調查 12.keep an English notebook 記英語筆記13.spoken English (= oral English) 英語口語 14.make mistakes 犯錯誤
15.get the pronunciation right 使發(fā)音準確
16.practise speaking English 練習說英語 17.first of all 首先 18.begin with 以…開始 19.later on 隨后
20.in class在課堂上 21.laught at 嘲笑
22.take notes 記筆記 23.enjoy doing 喜歡干…
24.write down 寫下，記下
25.look up (v + adv) 查找，查詢 26.native speakers 說本族話的人
27.make up 編造，虛構，化妝，打扮 28.around the world 全世界
29.deal with 對待，處理，解決 30.worry about (be worried about) 擔心，擔憂
31.be angry with 生某人的氣 32.stay angry 生氣
33.go by 消逝 34. regard…as… 把…當做…
35.complain about/of 抱怨 36. change…into… 把…變成… (= turn into)
37.with the help of 在…的幫助下 38. compare…to (with)… 把…和…作比較
39.think of (think about) 想起，想到 40.physical problems身體上的問題
41.break off 中斷，突然終止 42. not…at all 根本不，全然不
三，句子
1. How do you study for a test? 你怎樣為考試做準備?
2. I have learned a lot that way. 用那種方法，我已經(jīng)學到了很多東西。
3.It’s too hard to understand the voice. 聽懂那些聲音太難了。
4.Memorizing the words of pop songs also helped a little.記流行歌曲的詞也起作用。
5. Wei Ming feels differently. 衛(wèi)明有不同的感受。
6.He finds watching movies frustrating. 他覺得看電影讓人感到沮喪.
7.She added that having conversations with friends was not helpful at all.
她又說和朋友對話根本沒用。
8.I don’t have a partner to practice English with. 我沒有搭檔一起練習英語。
9.Later on, I realized that it doesn’t matter if you don’t understand every word.隨后，我認識到聽不懂每個詞并沒有關系。
10.It’s amazing how much this helped. 我驚異于這些方法竟如此有用。
11.My teacher is very impressed. 給老師留下了深刻的印象。
12.She had trouble making complete sentences. 她很難造出完整的句子。
13.What do you think you are doing? 你在做什么?
14.Most people speak English as a second language. 英語對于大多數(shù)人來說是第二語言。
15.How do we deal with our problem? 我們怎樣處理我們的問題?
16.It is our duty to try our best to deal with each challenge in our education with the help of our teachers. 在老師的幫助下盡我們最大的努力來應對挑戰(zhàn)是我們的責任。
He can’t walk or even speak.他無法走路，甚至無法說話
Unit 2
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.
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 習慣于, to 為介詞.
2. wear 表示狀態(tài). put on 表示動作. dress + 人 給某人穿衣服.
3. on the swim team on 是…的成員,在…供職.
4. Don’t you remember me? 否定疑問句.
Yes, I do. 不, 我記得. No, I don’t 是的, 我不記得了.
5. 反意疑問句:
?、?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?
?、?陳述部分是 there be 結構, 疑問部分仍用 there
例: There was a man named Paul, wasn’t there?
?、?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, never, 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?
?、?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?
?、?當主語是第一人稱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移.
例: I don’t think he can finish the work in time, can he?
?、?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.
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, 對的, 右邊的② n. 右方, 權利③ adv. 直接地.
10. It seems that Yu Mei has changed a lot. = Yu Mei seems to have changed 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… 強調前者. (若引導主語, 謂動與前者在人稱和數(shù)上一致
例: Living things need air and light as well as water. 生命不僅需要水, 還需要空氣和陽光.
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)
二. 短語
1. be more interested in 對…更感興趣.2. on the swim team 游泳隊的隊員.
3. be terrified of 害怕.4. gym class 體操課.5. worry about. 擔心.
6. all the time 一直, 總是7. chat with 與…閑聊8. hardly ever 幾乎從不
9. walk to school = go to school on foot
take the bus to school = go to school by bus
10. as well as 不僅…而且 11. get into trouble 遇到麻煩
12. make a decision 做出決定 13. to one’s surprise 使某人吃驚的是
14. take pride in 為…感到驕傲 15. pay attention to 留心, 注意
16. consist of 由…組成/構成. be made up of 由…組成/構成.
17. instead of 代替, 而不是 18. in the end 最后, 終于
19. play the piano 彈鋼琴
三.句子
1.I used to be afraid of the dark. 我以前害怕黑暗.
2.I go to sleep with my bedroom light on. 我開著臥室的燈睡覺.
3.I used to spend a lot of time playing games with my friends.
以前我常?；ê芏鄷r間和我的朋友們玩游戲.
4.I hardly ever have time for concerts. 我?guī)缀鯖]有時間去聽音樂會.
5.My life has changed a lot in the last few years.
6.It will make you stressed out. 那會使你緊張的.
7.It seems that Yu Mei has changed a lot. 玉梅似乎變化很大.
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