15．Our charity show        for three hours this afternoon．We were tired but very happy．（　　）
A．lastsB．lastedC．has lastedD．will last

分析 今天下午我們的慈善表演持續(xù)了三個(gè)小時(shí)，我們很累但是很開(kāi)心．

解答 答案：B．
根據(jù)句中的時(shí)間狀語(yǔ) this afternoon結(jié)合句意"今天下午我們的慈善表演持續(xù)了三個(gè)小時(shí)，我們很累但是很開(kāi)心．"，判斷設(shè)空處所在的句子用一般過(guò)去時(shí)． 一般過(guò)去時(shí)的構(gòu)成是：主語(yǔ)+動(dòng)詞的過(guò)去式； 故答案為B．

點(diǎn)評(píng) 本題考查了動(dòng)詞的時(shí)態(tài)．做題時(shí)，一定要特別關(guān)注有關(guān)的時(shí)間短語(yǔ)，這是判斷句子時(shí)態(tài)的標(biāo)志．在沒(méi)有時(shí)間狀語(yǔ)的情況下可以聯(lián)系上下文根據(jù)狀語(yǔ)從句的類型來(lái)做出正確判斷．

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

5．It was raining _______when my sister and I got to the museum，so we all got wet．（　�。�
A．quicklyB．softlyC．hardlyD．heavily

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

6．During the outing，all the students enjoyedthemselves in the Happy Valley．（them）

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

3．---Danny，you broke the vase!
---Shh!Mom doesn't know that yet，so please don't let the cat out of the bag．（　　）
A．play with the catB．tell the secret
C．put the vase away   

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

10．Alice could see her grandmother doing some cooking        the kitchen's glass door．（　　）
A．acrossB．throughC．overD．against

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

20．No one can make great achievements        hard work．（　�。�
A．amongB．betweenC．alongD．without

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

7．-Bob，don't forget to        the lights when you leave the room．
-OK，Mum．（　�。�
A．take offB．put offC．turn offD．knock off

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解

2．We all need a healthy environment，but we produce waste every day and it does harm to our environment．Though we are young，we can still do something to help．In fact，even the simplest everyday activities can make a real difference to the environment．Here are some ideas for you to live a green life．
Remember these three words：reduce，reuse and recycle．
    Reduce means"use less"．Don't waste things．This saves money and reduces pollution and waste going into the environment．Before we buy something new，think if it is really necessary or maybe the old one will be just as good!When we do buy things，choose local products if possible，and try not to buy too many things from abroad．
    Reuse means"use again"．Use things for as long as possible．When we buy things，make sure that they last a long time．We should take care of them so that they will last，and we should repair them if we can instead of throwing them away and buying new ones．Don't use a paper cup or a paper bag．It's better to use a china cup and a lunch box because you can use them again．
    Recycle means"change things into something else"．Although it takes energy to change something into something else，it's better than throwing things away or burning them．Find out what can be recycled in your neighbourhood and take part in recycling programmes．We should also buy products made from recycled materials，such as recycled paper，to help save trees．
Title：（46）How to Live a Green Life
We produce waste every day and it is （47）harmful to us．We can do something to help．
IdeasDos Don'ts
To （48）
reduce		Use less
*Try to save something．		*Don't buy too many things from foreign （49）countries．
To reuseUse （50）again*Use things for as long as possible．
*Buy things that last long．
*Take care of things or （51）repair the old things．		*Don't use （52）
paper cups or bags．
To recycleChange things into something （53）else 
*Join in recycling programmes．
*Buy （54）products/things made from recycled materials．		*Don't （55）
throw things
away or burn them．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

3．-I must go now．My plane is ready to board（登機(jī)）．
-Goodbye．        ．（　�。�
A．With pleasureB．Don't worry
C．Have a pleasant tripD．So would I

查看答案和解析>>

同步練習(xí)冊(cè)答案