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1、种三课时 单元语法 句式结构:If+陈述句,主语+谓语 ( 或主语+谓语+if+陈述句 )如果主句为一般将来时,这|导的条件状语从句通常用一般现在时。这|导的| 用法。 当主句中含有情态动词can, may,条件状 must等时,从句常用一般现在时。语从名 必汪二出 站=-一- 当主句为禄使名时,从名也常用一般现在时。宾语从名中的if与条件状语从名中的if的区别,宾语从句中的i全示“是否”,相当于whether,引导宾语从名时,从名时态需要根据语境确定4条件状语从句中的i全示“如果”,从句中的时态通常用一般现在时。 工, 根据句意,用所给单词的适当形式填空1. 于让 (not Snow) ,
2、hefootball with me tomorrow,2. Please wake me up让he come) back.3.She must see a dentist 这she (have) a toothache,4.Ihope to have a talk with you 这you (be) freeafter the meeting,S,.工donf know 这she (come) to my birthdayparty tomorrow, If she (come), TU be veryhappy,工 ,单项选择。( )1.If the teacher us any ho
3、meworktomorrow,we will go bike riding,A, gives B.doesnt giveC, will give( )2.Ifitrains this weekend, we for apicnic,A.wont go0 了.will go C, goes( )3.Hyouu you SomeSnacks,A, will be hungry;boughtB. are hungry;boughtC, are hungry;can buy( )4.Well go to the Great Wall 让 doesmtrain this Saturday,A. when B. until C, 让( )s$.Ifwe payattention to(重视) foodproblems now,our health in danger,A, womt;isB.dont;isC,.dont;will be( )6.,一了革, Ben, 工am going to the party withAnna today,一下you ,YOU WILL have a great time,A.d0 B, wildo CC,did