【正文】
連詞 unless 意為 “ 除非 ” ,引導(dǎo)條件狀語從句 ,從句要用一般現(xiàn)在時表示將來。 過去分詞勿變錯 ,原主變賓 by后見。 The desk is made by him. 這張桌子是他做的。單元語法歸納與練習(xí) :在英語中有主動語態(tài)和被動語態(tài)兩種語態(tài)。 (2)否定句結(jié)構(gòu) :主語 +am/is/are+not+及物動詞過去分詞 +其他。 Ⅰ. 用所給詞的適當(dāng)形式填空 (learn) as a foreign language in most of Chinese schools. dogs (take) good care of by my mother. ,my homework (not do) in the afternoon. 4. the flowers (water) every day? TV programmes are (record) fi