七年級英語完形填空強化習題

　　Many countries don't let people burn (7)_____ for air in the houses and factories in the city.Pollution by SO2 is now the most dangerous kind of air pollution. It's caused by heavy traffic.People say it's (8)______ to ride bikes. When you are riding, there is no pollution. But even indeveloped countries, most people don't go to work by bike. It's not because bikes are expensiveor people are tired if they ride to work. It's because the number of cars on the roads becomeslarger. So more people (9)______ their bikes and go to work by car, then things are gettingworse and worse. We should have special roads only for bikes and make it (10)______ difficultand expensive for drivers to take their cars into the city that they will go back to using theirbikes.

　　七年級英語完形填空強化習題選項

　　( )1. A. hundred B. hundreds of C. hundred of D. hundreds

　　( )2. A. moon B. star C. earth D. sun

　　( )3. A. lot B. little C. many D. much

　　( )4. A. others B. the others C. the other D. another

　　( )5. A. Air B. Food C. Water D. Noise

　　( )6. A. life B. live C. living D. lives

　　( )7. A. something bad B. bad something

　　C. something good D. good something

　　( )8. A. least B. best C. most D. worst

　　( )9. A. put on B. look at C. put away D. look up

　　( )10.A. quite B. such C. very D. so

　　七年級英語完形填空強化習題答案

　　1.B. hundreds of 是一種固定搭配形式。

　　2.C. 文章開頭第一句話就告訴我們“The earth is our home”。 它與這句話應該是相互對應的。所以現在人類所污染的也是地球。

　　3.C. 許多年以前，地球上是沒有這么多人的。people還是可數名詞，因此應該用many 修飾。

　　4.D. others 和the others 都是代詞，應該單獨使用。the other 特指兩者中的另外一個 。another則是多者中的另一個。根據文章的意思，當人們用完一塊土地和水資源后，就會遷移到另一個地方去，而地球上有很多地方。所以用another比較合理。

　　5.A. 下面一段介紹的都是空氣污染。并且空氣污染已經成為當今世界最嚴重的污染方式。

　　6.C. things 是名詞，前面應該用形容詞修飾，life和 lives是名詞，live是動詞。只有living是形容詞。

　　7.A. 形容詞修飾以thing, body, one結尾的不定代詞時應該放在這些不定代詞之后。而且被禁止燃燒的應該是不好的東西。

　　8.B. 根據下句“When you are riding, there is no pollution.”可知騎自行車是最好的減少空氣污染的方法。

　　9.C. 根據下句“and go to work by car”可知人們還是將自行車放了起來。

　　10.D.“so+形容詞或副詞+that” 表示“如此……以致于……”。

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