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表示樹的枝、葉、花、果等長(zhǎng)在樹上時(shí),要使用on the : Is there any water in the glass? Would you like some tea? a tall horse 一個(gè)高大的馬 The plane is so high in the sky. 飛機(jī)在空中這么高?! ?4)high可作副詞,tall不能?! ?1) can表示體力和腦力方面的能力,或根據(jù)客觀條件能做某種動(dòng)作的能力?! an you make a cake?你會(huì)做蛋糕嗎? Can the news be true?這個(gè)消息會(huì)是真的嗎? You can39?! hat can he mean?他會(huì)是什么意思? You can have my seat,I39?! ould 是 can的過(guò)去式,表示過(guò)去有過(guò)的能力和可能性(在否定和疑問(wèn)句中)?! ily could swim when she was four years old.(能力) 那時(shí)我們以為所說(shuō)的可能是真的?! ould I speak to John,please?我能和約翰說(shuō)話嗎? Could you please ring again at six?六點(diǎn)鐘請(qǐng)你再打電話好嗎?所有其他時(shí)態(tài)(包括將來(lái)時(shí))須用be able to加動(dòng)詞不定式來(lái)表示?! he can39。t find ,但沒(méi)能找到。be asleep 表示狀態(tài),意思是睡著了?! ften表示經(jīng)常,sometimes表示有時(shí)候,在表示發(fā)生頻率上often要高于usually,usually要高于sometimes?! e usually play basketball after ?! e often reads English in the ?! ow much is the skirt? 這條裙子多少錢? How much meat do you want? 你要多少肉呀?be good at表示擅長(zhǎng),在……方面做得好,而be bad at表示在……方面做得不好?! ating too much is bad for you ?! he boss is bad to his 。each 可用于兩者或兩者以上,every只用于三者或三者以上?! e gets up early every morning.every只能用作形容詞?! ?7. 一般現(xiàn)在時(shí)/現(xiàn)在進(jìn)行時(shí) I do my homework in the evening.m doing my homework now.而一般現(xiàn)在時(shí)常與often, always, sometimes, usually, every day, in the morning, on Mondays等連用?! 〗浑H用語(yǔ) 3. What39?! ?. I want to take some books to the classroom. 10. Don39。m (not) good at basketball.s all right./ All right.t have any CDs. 18. Where are you from? From Beijing.t. ( I don39?! ?2. When do you go to school every day? I go to school at 7:00 every day. 2. Could sb. do sth.? 6. How do you spell …? 3. in English 7. look at 11. at school 15. go shopping。 13. look after 9. e on 5. at home 1. Sit down 4. would like to do sth. 重要句型s your telephone number in New York?s Monday.t. 13. That39。 9. What39?! ?. I think so. I don39。re wele. 看!他們正在打掃教室呢?! e often clean the classroom after school.而現(xiàn)在進(jìn)行時(shí)表示正在進(jìn)行或發(fā)生的動(dòng)作(構(gòu)成方式為am/is /are/+doing)?! ∷麄兠總€(gè)人都想做不同的事情。 Each of them has his own duty. 街的兩旁有樹。 We each have a new book. each 和every都有每一個(gè)的意思,但含義和用法不相同?! i Lei is good at drawing, but I39。 Miss Li is good to all of ?! oing eye exercises is good for your 。 be good for 表示對(duì)……有好處,而be bad for表示對(duì)……有害。 how much后加不可數(shù)名詞,表示數(shù)量,意為多少,how many后加可數(shù)名詞的復(fù)數(shù)形式?! ?4. How much/ How many Sometimes I go to bed ,我睡覺(jué)很早。如果要加強(qiáng)語(yǔ)氣,則放在句首?! hat are the children doing in the room? 孩子們?cè)诜块g里做什么? 12. be sleeping/ be asleep look for 意為尋找,而find意為找到,發(fā)現(xiàn),前者強(qiáng)調(diào)找這一動(dòng)作,并不注重找的結(jié)果,而后者則強(qiáng)調(diào)找的結(jié)果?! hey have not been able to e to Beijing. 只有現(xiàn)在式can和過(guò)去式could兩種形式。例如: could可代替can表示現(xiàn)在時(shí)間的動(dòng)作,但語(yǔ)氣較為婉轉(zhuǎn)?! he doctor said he could help him.(能力)醫(yī)生說(shuō)他能幫助他?! ?Of course,you 。例如:ve just had ,你不可能餓得這么快,你剛吃過(guò)午飯。t be six o39。例如: Can you ride a bike? 你會(huì)騎自行車嗎? (5)tall的反義詞為short, high的反義詞為low. (3)指建筑物、山時(shí)要tall或high都可以,不過(guò)high的程度比tall高?! e is high up in the tree. 他高高地爬在樹上?! ?1)說(shuō)人,動(dòng)物,樹木等有生命的東西,主要用tall,不用high,例如t any water in the glass.(2)在說(shuō)話者希望得到肯定答復(fù)的一般疑問(wèn)句中,或在表示請(qǐng)求,邀請(qǐng)的疑問(wèn)句中,我們依然用some。如: (1)some和 any既可修飾可數(shù)名詞,也可修飾不可數(shù)名詞?! ?. in the tree/ on the tree Have you any other questions?你還有其他問(wèn)題嗎? 他喜歡踢足球,但是他不喜歡和李明踢。后來(lái)表示一次性和偶然性的動(dòng)作?! o swimming 去游泳 do some reading 讀書cooking為動(dòng)名詞,不能用作復(fù)數(shù),但前面可用 some, much修飾?! ell sb. to do sth. /tell sb. not to do sth. He39?! ld women like to talk with 。 talk : 與 speak 意義相近,也著重說(shuō)話的動(dòng)作,而不著重所說(shuō)的話,因此,一般也只用作不及物動(dòng)詞, 不過(guò),talk 暗示話是對(duì)某人說(shuō)的,有較強(qiáng)的對(duì)話意味,著重指連續(xù)地和別人談話。 speak 作及物動(dòng)詞解時(shí),只能和某種語(yǔ)言等連用,表達(dá)在對(duì)話中恰當(dāng)使用詞匯的能力?! an you speak about him? 你能不能說(shuō)說(shuō)他的情況? Please say it in English .請(qǐng)用英語(yǔ)說(shuō)?! ay:是最口語(yǔ)化的最普通的一個(gè)詞,意為說(shuō)出、說(shuō)道,著重所說(shuō)的話?! e39?! ∵@兩個(gè)詞都可以解釋為做,但含義卻不同,不能混用?! ll right.好吧?! ll 行了、可以,表示同意對(duì)方的建議或要求。s all right. That39?! hat39。s right意為對(duì)的,表示贊同對(duì)方的意見(jiàn)、看法或行為,肯定對(duì)方的答案或判斷?! ?. That39?! ! ?. 現(xiàn)在進(jìn)行時(shí)的構(gòu)成和用法。 ?! ?) 在this, last, next, every等詞前面既不加介詞,也不用冠詞?! e watches DVDs on Saturday night. 星期六晚上他看DVD?! ?) 表示“在某天”、“在某天的上午、下午等”的短語(yǔ)用介詞on。表示“在中午,在夜里”的短語(yǔ)中介詞用at,不加冠詞。 介詞用法: Does he have an eraser? 他有橡皮嗎? 4) 一般疑問(wèn)句由“助動(dòng)詞Do/ Does + 主語(yǔ) + have + 賓語(yǔ)”構(gòu)成,回答用Yes, … do/ , … don’t/ doesn’t. We don’t have any classes on Saturday. 我們星期六沒(méi)有課?! ulie and Jack have a nice car. 朱莉和杰克有一輛好看的車?! ou have a new English teacher. 你們有了一個(gè)新的英語(yǔ)老師?! ?) 謂語(yǔ)動(dòng)詞have表示“有”,有兩種形式:have和has,前者用于第一人稱(I, we),第二人稱(you)和第三人稱復(fù)數(shù)(they),后者用于第三人稱單數(shù)(he, she, it)或單數(shù)名詞。判斷一個(gè)英語(yǔ)句子用什么時(shí)態(tài),主要看句子的時(shí)間狀語(yǔ),一般說(shuō)來(lái),每種時(shí)態(tài)都有與之相對(duì)應(yīng)的時(shí)間狀語(yǔ)?! ake—making, write—writing, have—having, take—taking 動(dòng)詞ing形式叫動(dòng)詞現(xiàn)在分詞,其構(gòu)成如下: I’m reading English. 我正在讀英語(yǔ)?! ‖F(xiàn)在進(jìn)行時(shí)態(tài): 祈使句: 祈使句用來(lái)表示請(qǐng)求、命令等,句中沒(méi)有主語(yǔ),肯定形式由謂語(yǔ)或者謂語(yǔ)+賓語(yǔ)(+賓語(yǔ)補(bǔ)足語(yǔ))構(gòu)成,否定形式則在句前加Don’t.如:a man a desk an apple an orange some books some children tow pens凡是不可以計(jì)數(shù)的名詞叫做不可數(shù)名詞?! ≠e格:me, us, you, him, her, it, them在句子中作賓語(yǔ)人稱代詞的主格在句中作主語(yǔ)?! an I have a look at the big nice one? 我能看一看那個(gè)大的漂亮的嗎?表示“形狀”的詞如:round square等。后位限定詞有基數(shù)詞和序數(shù)詞,但序數(shù)詞位于基數(shù)詞前。 “限定詞”包括:冠詞、物主代詞、指示代詞、或數(shù)詞,它位于各類形容詞前?! hough he is young, he can do it well.初一英語(yǔ)知識(shí)點(diǎn):詞匯 1. 形容詞的用法: He didn’t study hard so that he failed inthe exam. (以下例句按上述順序排列) I will go there tomorrow. I have an idea to do it well. (不定式) The man over there is my old fr