第 11 课时 八年级下册 Units 3 ～ 4考点一 以 could 开头的表示请求的问句【课文原句】 — Peter, could you please take out the rubbish?彼得，你能把垃圾倒了吗？—Sure, Mom. 当然能，妈妈。 ( 八下 P17)(1)could 在此不表示过去，而是表示委婉语气， please 后接动词原形。(2) 以 could 开头的表示请求的问句，肯定回答可以用“ Sure./Of course./Certainly./My pleasure.” 等，也可以用“ ...can/may” ，不能用“ ...could” ；否定回答可以用“ Sorry...” 并给出理由，也可以用“ ...can't/mustn't” ，不能用“ ...couldn't” 。—Could you please help me with my homework ？你能帮我做作业吗？—Sure./Of course./Certainly. 当然可以。 /—Sorry, I can't. I'm busy now. 对不起，我不能。我现在很忙。【注意】 其否定结构是在 please 后加 not 。 Could you please not play computer games ？请你不要玩电脑游戏了好吗？(3)take out the rubbish 意为“倒垃圾”。 take out 意为“取出；拿出”。 out 是副词，这类“及物动词＋副词”构成的短语可以带宾语，宾语若是名词，放在副词前后皆可；宾语若是人称代词，只能放在副词的前面。Please take your new book out. ＝ Please take out your new book. 请拿出你的新书。The new books are in your desk, please take them out. 新书在你的课桌里，请把它们拿出来。1 ． (2018· 湖北孝感中考 )—Could you come and help with our book sale, Alice?— ．A ． Never mind B ． I think soC ． Sure, I'd love to D ． Have a good time考点二 at least 的用法【课文原句】 Could I at least finish watching this show ？我至少可以看完这个节目吗？ ( 八下 P18)at least 意为“至少，起码”，通常指数量或程度。 Even if you cannot help him, you can give him encouragement at least. 就算你不能帮助他，至少你可以鼓励他。There are at least fifty students in the class. 班里至少有五十个学生。2 ． (2018· 台湾中考 )Anyone who reads Loren's business plan will quickly see some serious problems in it, or feel something is not right.A ． ...
