中考英语选词填空20篇.doc

选词填空3 before, discover , fast, in, come, watch , so, fast it, ago , shine, not can 　　Light travels at a speed(速度) which is about a million times 1 . ________ than that of sound. 2. ________ one second, light travels about 300,000 kilometers, but sound travels only 340 meters. You can get some idea of this difference by 3. ________ the start of a running match. If you stand far away from the starter(发令员), you can see smoke 4.________ from his gun 5.________ the sound reaches your ears. 　　The fast speed of light produces some strange facts. The nearest star is 6. ________ far away that light which you can see from it tonight started to travel to you four years 7. ________ at a speed of nearly two million kilometers every minute. The light from some of tonights started on 8. ________ journey towards you even before you were born. 　　So, if we want to be honest(诚实), we 9. ________ say , The stars are shining brightly tonight. We have to say, The stars look nice. They were 10. ________ four years ago but their light has just reached our earth. 选词填空4 other, move, enough, find ,desert, make, use , another, friend , carry , trouble, friend 　　You may think there is nothing but sand in the desert of the world, but it is not true. In the desert we can 1._______ stones. We can see hills, too. There is a little rain in the 2.________, but it is not 3. ______ for most plants. 　　The animals are 4. _______ to the desert people in many ways. The desert people eat the meat and drink the milk of the animals. They use their skins to 5. ________ shoes, water bags and even tents(帐篷). They use the camels(骆驼) for 6. _______ things. 　　The people of the desert have to keep 7. _______ from places to place. They must always look for grass or desert plants for their animals. They usually live in the tents. When there is mo more food for their animals, they take down their tents, put them on the camels and move to 8. _______ place. The desert people are very 9. _______. No man in th