【正文】
3. Let引起的祈使句的否定形式有兩種:( 1) Let開頭的祈使句,如果后面跟第一、第三人稱名詞或代詞的賓格,可在 Let前加 Don’t ,也可在 Let后賓格的名詞或代詞后面加 not。 自主復(fù)習(xí) 學(xué)生自己復(fù)習(xí)所要求的復(fù)習(xí)內(nèi)容。 2. 在 Be動詞引起的肯定祈使句前加 Don’t ,構(gòu)成 “Don’t be+ 其他成分(形容詞、名詞或介詞短語等) ” 。 三、課后提升 1. The workers finished mending the road ____ this month. A. in B. by C. at D. on 2. There are many shops on ____ side of the street. We can buy everything we want. A. both B. all C. either D. every 3. My father is getting older and cannot jump as ____ as he could before. A. high B. higher C. highest D. the highest 4. The Kings have been in Beijing for