Question

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(1個單詞) 或括號內(nèi) 單詞的正確形式。

                Are we too clean?

    In some parts of the world,it seems that 21 (keep) things too clean may cause a health problem. Parents often think that children are always getting dirty. But the 22 (true) is that in countries like the UK,parents clean their homes so carefully 23 children hardly ever come into contact with dirt,and therefore germs (細菌). The result is that one person in ten today 24(suffer) from some kind of allergy (過敏反應(yīng)) 一three times more than just ten years ago.

    Parents who think back to how they used to play as a child will see how much things 25 (change) . Children today spend a lot of time in their rooms. Twenty years ago,our parents thought it was better for kids 26 (play) outside,so we would spend 27 (much) time in the park than at home. We always fell over, 28 we just brushed 29 (our) clean and then kept on playing.

    Now research seems to suggest that this is 30 good thing. Early contact with germs helps to protect our bodies against allergies later in life.

Answer 1

專項技能訓(xùn)練(3)

語法填空：

21. keeping/to keep�？疾榉侵^語動詞。句子主語部 分要用動詞-ing形式或不定式。

22. truth�？疾樵~性轉(zhuǎn)換。設(shè)空處作主語,前面有the 修飾，故用true的名詞形式truth。

23. that。考查連詞。本句中用了 so…that…句式。

24. suffers�？疾闀r態(tài)和主謂一致。由本空前的today

可知，設(shè)空處指的是當(dāng)前的情況，要用一般現(xiàn)在 時；因為分句的主語為one person in ten可知，謂語要、第三人稱單數(shù)。

25. have changed(考查時態(tài)。how much引導(dǎo)的賓語 從句指的是父母從小時候到現(xiàn)在所看到的所有變 化，故設(shè)空處要用現(xiàn)在完成時。

26. to play。考查非謂語動詞。it為形式主語,設(shè)空處 要用不定式作分句的真正的主語。

27. more�？疾樾稳菰~的比較級。由本句中的than可 知，設(shè)空處要填more。

28. but�？疾檫B詞。設(shè)空處句意轉(zhuǎn)折，故填but。

29. ourselves�？疾榇�詞。句子主語為we ,故賓語要 用反身代詞ourselves。

30. a�？疾楣谠~。good thing表示泛指，前面要加a.