Module 1《Small Talk》学案7（外研版选修6）

111Module 1 Small Talk 讲解 重点短语 1111.at social occasions / events2.preparefor use 3.avoid sth / doing sth4.lack sth5.(a) lack of6.be nervous about7.do advance planning8.have/get ready9.damage your confidence10.a two-way process11.involve12.impress 13.be impressed by / with14.keep eye contact15.look away from16.in addition17.a certain18.give prizes to19.get a refund20.ask a favor / do sb a favor21.leave out22.have in common 重点句型 1.It helps if you do a little advance planning2.It is estimated that3.Imagine a situation where 交际用语 1.language course?2.Staying long?3.I have a favor to ask 语 法 1. didnt need to do and neednt have done2. talking about obligation or lack of obligationGrammar: Modal Verbs 学习didnt need to do 与neednt have done 的用法。这两个结构都表示过去不必做某事，但didnt need to do 通常表示“没必要，实际上也没做某事”；而neednt have done 则表示“虽然没必要做，但已经做了某事”。例如：I didnt need to get up early this morning ,so I stayed in bed until 9 a.m .今天早上我没必要早起，所以我一直睡到9点。（实际上我没早起）I neednt have got there so early beacause she didnt come until 10.我本来没必要那么早到那里，因为她10 点才来。(虽然没必要，但是我实际上早到了）need 用法： need既可用作情态动词，又可用作实义动词。a) 作情态动词时，没有数和人称的变化，后接动词原形。b) 作实义动词时，有数的变化和人称的变化，后接带to的不定式。一.用于否定句，表“不必”例如：You neednt worry. 你不必担心。I dont think you need worry. 我想你不必担心。二.用于疑问句，表“需要吗”例如：Need you go?你得去吗？No,I neednt. 不必。Yes, I must. 是的，我必须去。三.need用作实义动词时，要注意始终以实义动词的标准贯彻到底。 如：（正确）Do you need to go there?（错误）Do you need go there?典型例题 1.The sign reads “In case of _ fire, break the glass and push _red button. A. /; a B. /; the C. the ; the D. a; a 解析：选Bfire 不可数名词。in case of fire 万一有火灾set on fire set fire to 放火catch fire / be on fire着火2.Though _ money, his parents managed to send him to university.A. lacked B. lacking of C. lacking D. lacked on解析：选C。his parents与lack之间构成逻辑上的主动关系，故用动词-ing形式；lack作动词时，不与of连用。3. - Do you think the Stars will beat the Bulls? -Yes. They have better players, so I _ them to win.A. hope B. prefer C. expect D. want解析：选C。hope不构成hope sb to do sth,排除A;根据they have better players判断出说话人预料the Stars 能赢。4. _ more about university courses, call (920) 746-3789.A. To find out B. Finding out C. Find out D. Having found out解析：选A。根据句意“想知道更多大学课程的情况，请拨打”.to find out 在此是动词不定式作目的状语。