2022年高三英語一輪復(fù)習 Unit 4 Astronomy the science of the stars 鞏固 新人教版必修3.用所給單詞的適當形式填空1A _(violence) tornado hit a village in China the other day.2As we all know, a bad eating habit is _(harm) to one's health.3Do you believe the _(exist) of ghost?4There is a _ expression on his face because of the _ problem. (puzzle)5To me the whole _(global) is like a family.答案：1.violent2.harmful3.existence4.puzzled; puzzling5.globe.完成句子1Some of them _ (對有很大危害) the environment in the past ten years. (harm)2Hearing that some measures had been taken in time _ (阻止污染的進一步惡化), they all cheered up. (prevent)3_ (有可能) these plants will be moved next year. (chance)4The new bridge is _ (三倍寬) that one built last year. (width)5When the war _ (爆發(fā)), the two countries broke off their diplomatic relations. (break)答案：1.have done/caused great damage to2to prevent pollution from worsening3Chances are that4three times the width of5broke out.話題寫作根據(jù)提示，利用本單元所學知識，完成下面的小作文。1火星上有生命嗎？不知道。我們能登陸火星嗎？這完全取決于科學技術(shù)的發(fā)展。2火星上沒有氧氣，中午的溫度可能在50度左右，而晚上則在零下100度左右。這樣我們就不能在那里生活。3既然火星與地球完全不同，如果我們計劃有朝一日去火星的話，我們就要帶上氧氣、食物、衣服和住的地方。答案：Is there life On Mars? We don't know.Can we land on Mars? It all depends on the development of science and technology.Man has known a little about Mars.There is almost no oxygen on Mars. It might be about 50 degrees above zero at noon and 100 degrees below zero at night，which prevents us from living there. Now that Mars is quite different from our earth, if we are to go to Mars one day，we should have to take along our own oxygen，food, clothing and shelter.