八年级英语下册 Unit 3 Could you please clean your room语法专
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如： —Could you please make your bed？请你整理你床铺好吗？ —Yes, sure.好，当然能够。 —Could you wash the clothes？请你洗衣服好吗？ —Sorry, I can't.I'm going to do my homework.抱歉，我不能。我要做作业 。
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四、依据对话内容，选取would或could完成对话。 John：15._W__o_u_l_d_ you like some more coffee，dear? Jane：No, I don't think so.Let's get the bill(账单)． John：OK.Waiter, excuse me.16._C__o_u_ld___ you bring us the bill，please? Waiter：Here you are, sir.17.__C_o_u_l_d__ I take these plates away? John：Sure, thank you.18.__C_o_u_l_d__ I have a pen to write my name? Waiter：Sure.By the way，19.__w_o_u_l_d__ you like me to get a taxi for you，sir? John：Yes, thanks.
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三、按要求完成以下句子。
11．Could you let me go out tonight？(改为同义句) __C__o_u_ld__I___go out tonight? 12．Could you please help do the dishes？(作必定回答) __Y_e_s_，__I_c_a_n_． 13．Could we go to the zoo this Sunday？(作否定回答) _N__o_，__y_o_u_c_a_n_'_t __． 14．Could you please move the box？(改为否定句) Could you please __n_o_t_m__o_v_e__the box?
八年级下册英语（人教版）
Unit 3 Could you please clean your room?
单元语法专题—Grammar Focus
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第2页
情态动词could 情态动词could 组成句型用于向对方提出请求或征求对方许可，表示委婉 语气。 1．委婉地表示请求他人做某事时用：Could you (please) do sth.？此句型 必定答语用：Yes, sure./Yes, I can./ Of course, I can./No problem./With pleasure.等；否定答语用：Sorry，I can't.I have to…/Sorry.I'm going to… / I'm afraid I can't.I have to…等。总之，答语没有固定形式，但要符合上下 文语境。
第9页
8．A direct order like “Daisy, pass me the book” sounds rude. We'd better say：“___A_” A．Daisy, could you please pass me the book? B．Daisy, I wonder if can you pass me the book. C．Daisy, give me the book! D．Daisy, I wonder you can pass me the book.ld you please help me clean the room? —_D___．I am busy babysitting my sister. A．Sorry, you can't B．Yes, sure C．Yes, I can D．Sorry, I can't 5．—My recorder is broken.Could I use yours? —__B__， but you have to return it tomorrow. A．I'm not sure B．No problem C．I'm sorry D．I hope so
第8页
6．—Could you please take out the rubbish? —_A___． A．Yes, sure B．No, sure C．Yes, I am D．No, I sure
7．The talented boy _B___ write lyrics(歌词)． A．may B．could C．might D．needs
第4页
2．委婉地表示请求他人允许自己做某事时用： Could I do sth.？此句型 普通不在I 后加please，必定答语用：Yes, you can./Yes, please.等；否定答语 用：Sorry, you can't./I'm afraid you can't.等。如：
—Could I go to the movies？我能够去看电影吗？ —Yes, you can.是，你能够。 —Could I use your computer? 我能够用你电脑吗？ —Sorry，you can't.I'm going to work on it.抱歉，你不能，我要用它工作。 【注意】不论是“Could you please…？”还是“Could I…？”句型，其 答语中普通防止使用could往返答。
第5页
一、用括号内所给单词适当形式填空。 1．Peter, we need to clean the house.Could you please _s_w__e_ep__(sweep) the floor? 2．—Could you please _t_a_k_e__(take) the dog for a walk? —OK, but I want to watch one show first. 3．—Could you please __n_o_t_s_m_o_k_e__(not smoke) in the library? —Sorry, I won't.
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9．Could you please _C___ the window? It's too cold outside. A．open B．opening C．not open D．not to open 10．—Could I borrow your camera? —__B__，but please give it back by Saturday. A．I am sorry B．Of course C．Certainly not D．No, thanks
如： —Could you please make your bed？请你整理你床铺好吗？ —Yes, sure.好，当然能够。 —Could you wash the clothes？请你洗衣服好吗？ —Sorry, I can't.I'm going to do my homework.抱歉，我不能。我要做作业 。
第12页
四、依据对话内容，选取would或could完成对话。 John：15._W__o_u_l_d_ you like some more coffee，dear? Jane：No, I don't think so.Let's get the bill(账单)． John：OK.Waiter, excuse me.16._C__o_u_ld___ you bring us the bill，please? Waiter：Here you are, sir.17.__C_o_u_l_d__ I take these plates away? John：Sure, thank you.18.__C_o_u_l_d__ I have a pen to write my name? Waiter：Sure.By the way，19.__w_o_u_l_d__ you like me to get a taxi for you，sir? John：Yes, thanks.
第11页
三、按要求完成以下句子。
11．Could you let me go out tonight？(改为同义句) __C__o_u_ld__I___go out tonight? 12．Could you please help do the dishes？(作必定回答) __Y_e_s_，__I_c_a_n_． 13．Could we go to the zoo this Sunday？(作否定回答) _N__o_，__y_o_u_c_a_n_'_t __． 14．Could you please move the box？(改为否定句) Could you please __n_o_t_m__o_v_e__the box?
八年级下册英语（人教版）
Unit 3 Could you please clean your room?
单元语法专题—Grammar Focus
第1页
第2页
情态动词could 情态动词could 组成句型用于向对方提出请求或征求对方许可，表示委婉 语气。 1．委婉地表示请求他人做某事时用：Could you (please) do sth.？此句型 必定答语用：Yes, sure./Yes, I can./ Of course, I can./No problem./With pleasure.等；否定答语用：Sorry，I can't.I have to…/Sorry.I'm going to… / I'm afraid I can't.I have to…等。总之，答语没有固定形式，但要符合上下 文语境。
第9页
8．A direct order like “Daisy, pass me the book” sounds rude. We'd better say：“___A_” A．Daisy, could you please pass me the book? B．Daisy, I wonder if can you pass me the book. C．Daisy, give me the book! D．Daisy, I wonder you can pass me the book.ld you please help me clean the room? —_D___．I am busy babysitting my sister. A．Sorry, you can't B．Yes, sure C．Yes, I can D．Sorry, I can't 5．—My recorder is broken.Could I use yours? —__B__， but you have to return it tomorrow. A．I'm not sure B．No problem C．I'm sorry D．I hope so
第8页
6．—Could you please take out the rubbish? —_A___． A．Yes, sure B．No, sure C．Yes, I am D．No, I sure
7．The talented boy _B___ write lyrics(歌词)． A．may B．could C．might D．needs
第4页
2．委婉地表示请求他人允许自己做某事时用： Could I do sth.？此句型 普通不在I 后加please，必定答语用：Yes, you can./Yes, please.等；否定答语 用：Sorry, you can't./I'm afraid you can't.等。如：
—Could I go to the movies？我能够去看电影吗？ —Yes, you can.是，你能够。 —Could I use your computer? 我能够用你电脑吗？ —Sorry，you can't.I'm going to work on it.抱歉，你不能，我要用它工作。 【注意】不论是“Could you please…？”还是“Could I…？”句型，其 答语中普通防止使用could往返答。
第5页
一、用括号内所给单词适当形式填空。 1．Peter, we need to clean the house.Could you please _s_w__e_ep__(sweep) the floor? 2．—Could you please _t_a_k_e__(take) the dog for a walk? —OK, but I want to watch one show first. 3．—Could you please __n_o_t_s_m_o_k_e__(not smoke) in the library? —Sorry, I won't.
第10页
9．Could you please _C___ the window? It's too cold outside. A．open B．opening C．not open D．not to open 10．—Could I borrow your camera? —__B__，but please give it back by Saturday. A．I am sorry B．Of course C．Certainly not D．No, thanks