How many ________do you have?
A.tooth             B.teeth               C.tooths
B

試題分析：句意：你有多少顆牙齒？tooth牙齒，復數(shù)形式為teeth，how many修飾可數(shù)名詞的復數(shù)形式，故選B
點評：名詞是重要的語法概念，初中要掌握名詞復數(shù)的不規(guī)則變化、對可數(shù)與不可數(shù)名詞的區(qū)分、名詞所有格等用法。對于不可數(shù)名詞的復數(shù)，可用 a piece of 或是a packet of等來構成，如兩則新聞可用two pieces of news。諸如foot腳的復數(shù)形式是feet,這類詞都是改為oo為ee；以“O”結尾的名詞單復數(shù)變化，還可以通過巧學妙計進行：黑人（Negro）英雄（hero）在火山上（volcano）種土豆（potato）和西紅柿（tomato）。
練習冊系列答案
相關習題

科目：初中英語 來源：不詳 題型：單選題

A/An_________ can use his drawings to tell about beautiful mountains, the blue sea and many other things.
A．actorB．scientistC．artistD．doctor

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Koalas eat_____ and______.
A．leaf;grassB．leaves;grassesC．leaves;grassD．leaf;grasses

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Who were potato chips invented by?
A．Chelsea Lanmon.B．George Crum. C．Julie Thompson. D．Jay Coziar.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---Why didn’t you go there with __________?  
--- I wanted to be alone.
A．people otherB．other peoplesC．someone elseD．else someone

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—The shop is ______ on Saturday and Monday.
—I see.I’ll come here to buy a pen on Monday then.
A．openB．close C．openedD．closed

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—What has ________ done since 1989?.
—It has built many schools for poor children .
A．Hope ProjectB．project hope
C．hope projectD．Project Hope

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—You look so worried, what’s wrong?
—More and more people like me become to worry about the __________ pollution  after the haze (霧霾) appeared in Beijing and some other cities in China.
A．waterB．airC．noiseD．Soil

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---Can you tell me your ______of success?
---There’s no easy way to learn English well. Just study hard.
A．dutyB．troubleC．secretD．rule

查看答案和解析>>

同步練習冊答案