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dictionaries怎么讀s dictionaries怎么讀

七至九年級(jí)重點(diǎn)知識(shí)匯總
七年級(jí)下冊(cè)(7~12)單元重點(diǎn)知識(shí)
14. tell sb. (not) to do sth.告訴某人(不要)做某事
My mother often tells me not to play computer games.我的媽媽檢查告訴我不要玩電腦游戲 。
15. have a good/great time doing sth做某事很高興
Theyhave a good/great time playing basketball.他們打籃球很高興 。
16. right for doing sth做某事正合適
It’s hot today,just right for swimming.今天天氣很熱,正適合游泳 。
17.反義疑問(wèn)句由陳述句+簡(jiǎn)短問(wèn)句構(gòu)成 。如果前面是肯定的,后面用否定形式的問(wèn)句,如果前面是否定的,后面用肯定形式的問(wèn)句 。He likes English, doesn’t he?他喜歡英語(yǔ),不是嗎?
They are happy,aren’t they?他們非常高興,不是嗎?
He is watching TV,isn’t he?他正在看電視,不是嗎?
回答反義疑問(wèn)句要遵守一個(gè)原則,即無(wú)論陳述部分和疑問(wèn)部分是肯定的還是否定的,肯定回答就用yes,否定回答就用no,不受漢語(yǔ)的干擾 。
He doesn’t study Japanese,does he ?他不學(xué)日語(yǔ),是嗎?
Yes,he doe s.不,他學(xué)日語(yǔ)/No,he doesn’t. 是的,他不學(xué)日語(yǔ) 。
18. ask sb (not) to do sth叫某人(不要)做某事
My teacher often asks us not to be late.我的老師經(jīng)常叫我們不要遲到 。
My mom asks me to get up early.我的媽媽叫我早起 。
19. 人+spend+時(shí)間/金錢+(in)doing sth.某人花費(fèi)時(shí)間/金錢做某事
人+spend+時(shí)間/金錢+on sth. 某人在某事上花費(fèi)時(shí)間/金錢 (兩個(gè)句型可互換)
Tom spends two hours (in) doing his homework every day.湯姆每天花費(fèi)兩個(gè)小時(shí)做家庭作業(yè) 。= Tom spends two hours on his homework every day.
20.watch sb. doing sth觀看某人正在做某事I watch him playing basketball.我看見(jiàn)他正在打籃球 。
21. enjoy doing sth.=like doing sth喜歡做某事
They enjoy listening to music.他們喜歡聽(tīng)音樂(lè) 。
22. Is he short or tall?(他是矮還是高?)是選擇疑問(wèn)句 。選擇疑問(wèn)句回答不能用Yes或No回答(or譯為”或者”,也可譯為”還是”),必須根據(jù)具體情況回答 。
Is the student a boy or a girl?這個(gè)學(xué)生是男孩還是女孩?He is a boy.他是男孩 。
Do you have a pen or a pencil?你有鋼筆還是鉛筆?A pen.鋼筆 。
23. the number of+名詞:…的數(shù)量(該短語(yǔ)放在句首做主語(yǔ)時(shí),句子動(dòng)詞用單數(shù)形式)
【dictionaries怎么讀s dictionaries怎么讀】The number of students in our class is 50.在我們班學(xué)生的數(shù)量是無(wú)事 。(句子主語(yǔ)是number,后面動(dòng)詞用單數(shù)形式is)
a number of+名詞復(fù)數(shù):許多,大量的(該短語(yǔ)放在句首做主語(yǔ)時(shí) , 句子動(dòng)詞用復(fù)數(shù)形式)
A number of students have English dictionaries.(許多學(xué)生有英語(yǔ)字典 。)(句子主語(yǔ)是students,后面動(dòng)詞用復(fù)數(shù)形式have)
24. teach sb(how) to do sth:教某人(如何)做某事 (teach的過(guò)去式為taught)
He often teaches us how to learn English.他經(jīng)常教我們?nèi)绾螌W(xué)英語(yǔ) 。
25.buy sth for sb=buy sb sth給某人買某物 (buy的過(guò)去式為bought)
My mother a pen for me .= My mother me a pen.我的媽媽給我買了一只鋼筆 。
26.be interested in +名詞\代詞\doing:對(duì)……感興趣 He is interested in math,but he isn’t interested in speaking English.他對(duì)數(shù)學(xué)感興趣 , 但對(duì)說(shuō)英語(yǔ)不感興趣 。
27. so+形容詞+that+句子:如此…以至于…
He is so young that he can‘t go to school.他如此年輕不能去上學(xué) 。
28.see sb doing sth:看見(jiàn)某人正在做某事I saw him reading English.我看見(jiàn)他正在讀英語(yǔ) 。
29.start to do sth=start doing sth:開(kāi)始做某事They started to sing.他們開(kāi)始唱歌了 。
30.feel sb doing sth;感覺(jué)某人正在做某事I feel him watching me.我感覺(jué)他正在看著我 。

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