Unit 5 Helping Lesson 14 Helping

Lesson 14Helping Each Other

基础过关全练

Ⅰ.根据句意和所给提示写出所缺的单词

1.(2021黑龙江大庆中考)It is 　　　(polite) to speak when eating things. 

2.(2021黑龙江牡丹江、鸡西地区朝鲜族中学中考)They planted many trees to 　　　(避免) the soil being washed away. 

3.The novel has sold more than a million 　　　(册). 

4.The Central Military Commission(中央军委)　　　(领导) Chinese people’s revolutionary armed forces and all military construction. 

5.What he saw in the park　　　(使惊奇)him a lot. 

6.I received a lot of　　　(礼物)from my family and friends. 

7.Don’t　　　(打架)with others in the school. 

8.He was so angry and left　　　(不,没有)saying a word. 

9.Some people are　　　(平躺)on the beach to relax. 

10.A black dog suddenly 　　　(出现) in front of me.  

Ⅱ.单项填空

11.(2022江苏无锡中考)—Does the colour red represent good things in Chinese culture?

—Yes. But writing one’s name in red is not good, and we usually 

 　　　it.

A.avoid B.advise C.allow D.accept

12.(2022内蒙古呼和浩特中考)　　　health, happiness is impossible.  

A.With B.For C.Without D.To

13.(2022辽宁鞍山中考)—I called you just now, but you didn’t answer.

—I 　　　the piano at that time. 

A.plays B.am playing C.was playing D.will play

14.(2022江苏淮安中考改编)—I called you at 3 p.m. yesterday, but you didn’t answer. 

—I 　　　an experiment in the school lab. 

A.was doing B.am doing C.did D.do

Ⅲ.选词填空

根据短文内容,从方框中选出恰当的单词填空。

Disappear  dies  into  worked  about

Scientists say our sun will die in 10 billion years. In about 5 billion years, it will turn 　15　 a “red giant”. This is when a star is at the end of its life. Its centre will get smaller and its outer layers will reach Mars. This means Earth will burn and disappear. Humans will 　16　in one billion years from now. 

A professor said when a star 　17　, it throws gas and dust into space. After this, it runs out of fuel. Then, the star dies. The professor was happy that he could find out many things 　18　space. He said he 　19　out what stars are in distant galaxies. He said, “We have even found out what the sun will do when it dies.” 

15.　　　 16.　　　 17.　　　 18.　　　 19.　　　 

Lesson 14Helping Each Other

答案全解全析

基础过关全练

Ⅰ.1.impolite2.avoid3.copies4.leads5.surprised6.presents7.fight8.without9.lying10.appeared

Ⅱ.11.A根据前面的描述可知,用红色来写名字不好,所以要“避免”。故选A。

12.C根据“...health, happiness is impossible.”可知,没有健康就没有幸福。故选C。

13.C根据答语中的 at that time,可推断答语的时态为过去进行时,过去进行时的构成是:was/were+doing。故选C。

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