Unit 5 Lesson 27：Planet Danny 同步练习 （含答案）

《Lesson 27: Planet Danny》同步练习
一、根据句意及首字母提示写出单词
1.Every Monday, we watch the raising of the national flag in the playground u　　　　 it rains.
2.A d　　　　 bed is a bed that is wide enough for two people to sleep in.
3.—Do you think more money should be given to education
—C　　　　! I couldn't agree more.
4.A first rule in solving any m　　　　 is to check the facts.
5.It's hoped that the t　　　　 will enable scientists to see deeper into the universe.
二、单项选择
1.A lot of museums in China are worth 　　　　. If you have time, you can choose to go.
A. visited　　　　 B. visiting
C. to visit D. visit
2.—Sandy, could you tell me 　　　　the beautiful hair clip(发夹)
—Oh, I bought it in a shop near the school.
A. where you will buy
B. where will you buy
C. where did you buy
D. where you bought
3.She is so busy that she can't afford enough time with her son 　　　　she wants to.
A. before B. as if
C. because D. even if
4.—Are you a basketball player in your school
—Yes. I 　　　　the team 3 years ago.
A. join B. was joined
C. have joined D. joined
三、根据汉语意思完成句子(每空一词)
1.我很愿意阅读中国的四大名著。
I 　　　　 　　　　 　　　　read the Four Great Classical Novels of Chinese literature.
2.如果你透过这面镜子看,你将会看到色彩斑斓的世界。
If you 　　　　 　　　　this mirror, you will see a world full of colours.
3.木星是太阳系中的最大的行星。
Jupiter is the biggest planet in the　　　　 　　　　.
4.这些动物只在晚上捕食。
These animals only hunt 　　　　 　　　　.
5.太阳快要出来了,我们快些到达山顶吧。
The sun is 　　　　 　　　　soon. Let's get to the top of the mountain quickly.
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
DING! This is your captain(机长), Tianwen 1, speaking. We expect to land on Mars soon. We will be the 1.　　　　 (three) to land on it.
Ah, what 2.　　　　 long flight! Finally, it's time for me to start working. Wow! What a beautiful place it is! It seems to be red all over!
Oh, I just forgot to introduce 3.　　　　 (I). My name is Zhurong, I was born in China. I'll be the country's first-ever spacecraft to land on Mars and explore this famous planet. It's a difficult 4.　　　　 very valuable job. Lots of Chinese scientists 5.　　　　 (spend) many days and nights training me. I am full of pride to be a pioneer(先锋)!
I know many of you are interested in Mars. There are lots of books about the red planet. But 6.　　　　 many ways, it is still a mysterious place. For the next three 7.　　　　 (month), I will be working very hard.
8.　　　　 (probable) I'll run into many difficulties, but I'll never give up. I'll try my best to let Chinese scientists learn 9.　　　　 (much) about Mars.
Now it's time to 10.　　　　 (set) out! Wish me good luck and wait for my good news!
五、阅读理解
There are many things in the world that we cannot see, feel, hear or touch. Take wind. On a windy day, we can see trees moving because of the wind. But if someone asked you to take hold of some wind, you would not be able to do it.
It's the same with Earth's magnetic field(磁场). It has no sound. It can't be seen, either. But it surrounds(围绕) Earth, and it's an important part of our everyday life. Deep in the centre of Earth, there is a very hot liquid(液体). As it moves around, it develops magnetism. It surrounds Earth with a powerful magnetic field. Earth's magnetic field plays an important role in our safety. If it did not exist, the sunshine would easily burn us.
Magnets(磁体) attract things made of iron towards themselves. Perhaps you have some paper stuck to your fridge with a magnet. How does it work The fridge has things that are made of iron, and the magnet tries to pull these iron things towards itself. It holds the paper to the fridge by the power of magnetism.
Perhaps you've seen a compass. The simple tool was used long ago to help people know the direction in which they were travelling. How does it work A needle(指针) of compass is drawn to the magnetic pull of Earth's North Pole. No matter how you hold the compass, the needle always points north.
There are many ways in which we can see the effects of magnetism. But as with wind and many forces of nature, we cannot touch, feel, hear or see it.
1.How does the article introduce the topic
A. By showing facts.
B. By asking a question.
C. By giving an example.
D. By comparing results.
2.What is the third paragraph mainly about
A. What is the fridge made of
B. The fridge has metal in it.
C. How does the fridge attract the paper
D. The fridge has the power of magnetism.
3.What can we learn from this passage
A. We can see Earth's magnetic field.
B. The needle of the compass can point west.
C. The sunshine may burn us without Earth's magnetic field.
D. Earth's magnetic field has nothing to do with our everyday life.
参考答案
一、根据句意及首字母提示写出单词
1.unless　句意:每周一,除非下雨,我们都会在操场上观看升国旗。根据句意可知空处表示"如果不,除非",故填unless。
2.double　句意:双人床就是足够宽,可以供两个人睡觉的床。
3.Certainly　——你认为应该对教育投入更多的资金吗 ——当然。我非常同意。certainly"当然"。
4.mystery　句意:解开任何谜团的第一条规则就是核实事实。
5.telescope　句意:人们希望望远镜能使科学家们看到更遥远的宇宙深处。
二、单项选择
1.B　句意:中国的许多博物馆都值得去参观。如果你有时间,你可以选择去(参观)。be worth doing sth."值得做某事",为固定用法。
2.D　根据答语中的bought可知问句是一般过去时,可排除A和B;分析句子结构可知,空处为宾语从句,应用陈述语序,故选D。
3.D　句意:她太忙了,即使她想和儿子在一起,也抽不出足够的时间。before"在……之前";as if"好像";because"因为"; even if"即使"。
4.D　由答语中的"3 years ago"可知,应用一般过去时。主语I和动词join之间是主谓关系,应用主动语态,故选D。
三、根据汉语意思完成句子
1.would love/like to
2.look through
3.solar system
4.at night
5.coming out
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
1.third　　2.a　　3.myself　　4.but
5.spent 6.in 7.months 8.Probably
9.more 10.set
五、阅读理解
1.C　推理判断题。根据第一段内容可知,本文是通过风这个例子来引出磁力这个话题的,故选C。
2.C　段落大意题。根据第三段中的"Perhaps you have some paper stuck to your fridge with a magnet. How does it work"可知,第三段主要讲述磁力是如何把纸固定在冰箱上。
3.C　细节理解题。根据第二段最后两句可知答案。