6．Follow these tips，and your time spent doing research on the internet will be worthwhile．
Following these tips，you will find itworthwhile tospend time searching on the Internet．

分析 采納這些建議，你花在網(wǎng)上做研究的時間就會是值得的．

解答 答案：Following，worthwhile to 考查句型轉(zhuǎn)換．第一空：在原句中Follow these tips是祈使句，變成同義句中的現(xiàn)在分詞短語Following these tips作條件狀語；第二空：過去分詞短語spent doing research on the internet作定語修飾time，worthwhile作表語，變成同義句中不定式短語to spend time searching on the Internet作賓語，worthwhile作賓語補(bǔ)足語．

點(diǎn)評 同義句型轉(zhuǎn)換，是把意思相同或相近的句子用不同的詞匯、短語及句型表示出來．同義句的相互轉(zhuǎn)換除了考查主動句與被動句，復(fù)合句與簡單句之間的轉(zhuǎn)換，直接引語變間接引語外，還有一些詞或短語的替換，僅僅通過替換幾個詞或短語，而使句子意思不變，就能達(dá)到異曲同工之妙．"句型轉(zhuǎn)換"題是用來考查學(xué)生對句子結(jié)構(gòu)變化所掌握的程度．

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