2．-Hi，Nora．Is your mother at home？
-Just a minute!She______flowers in the garden．（　�。�
A．plantB．is plantingC．plantedD．was planting

分析 你好，Nora，你媽媽在家嗎？--等一會(huì)！她正在花園種花．

解答 答案：B 根據(jù)Just a minute，可知Nora讓前來(lái)找他媽媽的人等一會(huì)，媽媽正在忙著做某事．故應(yīng)用現(xiàn)在進(jìn)行時(shí)（be+doing）．she為第三人稱單數(shù)，be用is．A選項(xiàng)為一般現(xiàn)在時(shí)；B為現(xiàn)在進(jìn)行時(shí)；C為一般過(guò)去時(shí)；D為過(guò)去進(jìn)行時(shí)．故選B．

點(diǎn)評(píng) 本題考查時(shí)態(tài)問(wèn)題．本句沒(méi)有明顯的時(shí)態(tài)標(biāo)志詞，只有根據(jù)句意來(lái)判斷動(dòng)作發(fā)生的時(shí)間與說(shuō)話的時(shí)間之間的關(guān)系，進(jìn)而判斷出正確的時(shí)態(tài)．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

11．They solved the problem in the end．Yet I really don't know ________．（　�。�
A．how did they make itB．how they made it
C．why did they make it   

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

12．---Mum，       I play football this afternoon？
---Sure，but you       finish your homework first．（　�。�
A．may； couldB．can； mustC．can； mustn'tD．may； can't

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

10．單詞辨音  找出畫(huà)線部分與其他單詞發(fā)音不同的選項(xiàng)．（　　）
A．stopB．moveC．box

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

17．As we know，the moon goes round the earth．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

7．The boss asked Tim to go and        out if there was anyone else absent．（　　）
A．findB．findingC．to findD．found

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

6．
prefer，violin．
She prefers playing the violin．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解

3．Rachel Carson（1907-1964）was a pioneer of the world's  environmental movement through her writing about the protection of the natural world．Her 1962 book Silent Spring made her well known by many people．It describes the harmful changes in the environment of using toxic（有害的）chemicals on farmland．
Carson's career started as a biologist in the US Bureau of Fisheries．In 1951 she published her first book．The Sea Around Us，which became a bestseller．It made her rich enough to leave her job and devote her life to writing．She was s gifted writer．Her next two books were also about the oceans and both topped the book sales lists．
Carson's book Silent Spring completely  changed the way America thought about nature．It painted  a bleak（荒涼的） future for the whole natural world．It led to a nationwide ban（禁止）on the  use of a deadly chemical called DDT，and other toxic pesticides （農(nóng)藥）that farmers used for their crops．Many people say the book led to the creation of America's Environmental  Protection Agency．
Since her death．Carson's  name has continued to be connected with protecting the environment．There is now a yearly Rachel Carson Book Prize．Norway awards the Rachel Carson Prize to women who have made great contributions to the field of environmental protection．In1980，16 years  after her death，she was awarded the Presidential Medal of Freedom，the highest civilian honour in America．

36．What happened to Rachel Carson in1962？D
A．She started to write books
B．She gave up working as s biologist
C．Her book The Sea Around Us sold well
D．Her book Silent Spring made her famous  
37．What most probably made Rachel Carson leave her job？C
A．She got an award
B．She published Silent Spring
C．The Sea Around Us brought her enough money
D．The US government took notice of her researches
38．Why is the book Silent Spring important to America's environmental protection？C
A．It describes a silent spring
B．It topped the book sales lists
C．It changeed how America thought about nature
D．It includes all Carson's research achievements
39．What does the underline word"It"in Paragraph 3 mean？A
A．The book Silent Spring
B．The way America thought
C．The US Bureau of Fisheries
D．America's Environmental Protection Agency
40．Why was Rachel Carson awarded the Presidential Medal of Freedom？D
A．She published the book silent spring
B．She did a lot of researches for the US Bureau of Fisheries
C．She donated much money to the Rachel Carson  Book Prize
D．She made great contributions to the environmental protection．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

12．A．I feel relaxed．
B．I eat meal．
C．I like to exercise．

查看答案和解析>>

同步練習(xí)冊(cè)答案