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1、英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should與could的用法,英語新課標(biāo)（RJ）, 語法講解1should是情態(tài)動(dòng)詞shall的過去式，但有時(shí)并不表示過去。(1)表示委婉的勸告或建議，意為“應(yīng)該”。如：You should hand in your composition at once.你應(yīng)該立刻交上你的作文。(2)表示可能性或推斷，意為“可能；應(yīng)該”。如：I think they should be there now.我想他們現(xiàn)在應(yīng)該在那里。(3)用于特殊疑問句中，表示意外、驚奇、不能理解等強(qiáng)烈感情。如：How should you know that?你是怎么知道那件事的

2、？,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,What should you do to relax?你該做什么來放松呢？2could是情態(tài)動(dòng)詞can的過去式，但有時(shí)并不表示過去。(1)表示提議，比can更客氣、委婉。I could do the shopping for you, if you are tired.如果你累了，我能幫你買東西。(2)表示請(qǐng)求，語氣比can更客氣、委婉。Could you show me the way to the hospital?你能告訴我去醫(yī)院的路嗎？,英語新課標(biāo)（

3、RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法, 語法精練.單項(xiàng)選擇( )1.Schools_allow students at least one hour a day for sports. Awould Bmight Cshould Dcould( )2._you tell me how to get to the post office? AMust BNeed CCould DShould,C,C,英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,( )3.When can I come for the photos? I need them

4、 tomorrow afternoon. They_be ready by 12：00. Acan Bshould Cmight Dneed( )4.Could I borrow your dictionary? Of course you_ Acan Bmust Cshould Dwill,B,A,英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,( )5.The basketball_his.He loves playing basketball. Amaybe Bmay be Cmay is Dmay not( )6.We_keep the new traffi

5、c law and learn how to protect ourselves. Awill Bwould Cshall Dshould,B,C,英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,( )7.Could you please help me do my homework? Sorry.I_You_do it by yourself. Acould; may Bcouldnt; should Ccant; should Dcant; may( )8.How was the youth club last night, Mark? It was great

6、 fun.You_come. Amust Bcan Cshould Dmay,C,C,英語新課標(biāo)（RJ）,專題歸類復(fù)習(xí)一 情態(tài)動(dòng)詞should和could的用法,.根據(jù)句意用should或could填空1Sally_make dumplings by herself when she was only five years old.2In school, all the classmates_get on well with each other.3You_call her if you have something important to tell her.4You_not drive after drinking.5_I use your mobile phone，please?,could,should,could,should,Could,