根据句意和汉语提示写出单词，完成句子。He is one of the __________(先锋 ) of modern science.
Food safety ________________ (影响) our everyday life.
Reading after the tape can improve our________(发音).
The product of this company has reached the international ____________ (标准), so it sells well all over the world.
His parents died when he was very young, but love was never _________ (缺席的) from his childhood.
根据句意首字母或汉语提示完成单词。L____ travels much faster than sound.
Some spacecrafts have gone b____（在……之外）the solar system.
Scientists have discovered many other planets in the u ____.
The earth is a p ____ and we live on it.
The Mars is a _____ (行星)in the solar system.
You should (交流) with your friends more often.
How many (组) are there in your team?
We should protect our (环境) well.
翻译一下汉语。太阳系_______________
环境_________________
宇宙_________________
不可能的__________________
联系，交流____________________
没有一个__________________
群，组______________________
根据汉语提示提示写单词。The shop just showed some of the (模型) of the mobile phones.
The (地球) is our mother. We must protect it from being polluted.
There are many(行星) going around the sun.
I hope want to fly to space by (宇宙飞船) one day.
O n Mid-Autumn Festival, people always watch the (月亮) together at night .
用所给汉语的适当形式填空。Our teacher ___________ math is useful. (说)
Today is Amy’s ___________ birthday. (十二)
We want ____________ a basketball game. It’s on February 18th. (举行)
Mr. Wang is my ____________ teacher. I like his class. (中文)
______________ are my favorite fruit. (草莓)
根据音标写单词，并译成汉语。（共10分）/′bizi/
/ei′ti:n/
/dʒi′ɔgrəfi/
/′tju:zdei/
/dʒu:n/