1、第三课时 Section A Grammar Focus单元语法精讲精练1用法一般现在时可表示人或事物现阶段的特征、状态或经常性、习惯性的动作以及客观事实。2句式结构3.标志词：every day，often，usually，always，once a week等。be动词型主语am/is/are其他实义动词型主语动词原形或第三人称单数形式其他there be句型There is/are主语状语1用法一般过去时表示过去某个时间发生的动作或存在的状态。2句式结构3.标志词：yesterday，last night，in 2020，three days ago等。be动词型主语was/were其他
2、实义动词型主语动词过去式其他there be句型There was/were主语状语1用法一般将来时表示在现在看来即将要发生的动作或存在的状态。可由“will动词原形”(表示即将发生的动作或存在的状态)或“be going to动词原形”(表示已经计划或安排好的事情，或有迹象表明肯定要发生的事情)构成。2句式结构3.标志词：tomorrow，soon，next year/week/month，in a few days，in the future等。be动词型主语am/is/are going tobe其他主语willbe其他实义动词型主语am/is/are going to动词原形其他主语w
3、ill动词原形其他there be句型Thereis/are going to be主语状语Therewill be主语状语引导词宾语从句的引导词有that，if/whether以及特殊疑问词(组)，如what，when，where，how，how long，why等。时态(1)主句现在时从句谓语动词根据自身情况确定时态；(2)主句过去时从句谓语动词要使用过去的某种时态；(3)从句表述的是客观真理时，其谓语动词使用一般现在时，不受主句时态影响。语序宾语从句要用陈述句语序。一、用括号内所给单词的适当形式填空。1If Simon _(have)time next weekend，he will g
4、o to the zoo.2Helen is going to talk with you as soon as she _(finish)her work.3Every year some foreigners _(come)to China to learn Chinese.4I was reading a novel last night when I _(hear)knocks at the door.5My sister _(go)to America on business the day after tomorrow.hasfinishescomeheardis going/wi
5、ll go二、单项选择。()6.Peter，have you ever been to the English Corner?Oh，yes.I _ there to practice speaking English once a week last term.Ago Bwill goChave gone Dwent()7.In the past people didnt know that light _ faster than sound.(易错题)Atravels BtraveledCtravel Dhas traveled()8.Dont lose heart.If you keep
6、working hard，you _ some day.Awill succeed BsucceedCsucceeded Dhave succeededDAA()9.Do you know _ the new national park?Yes，I do.To protect wildlife and benefit the local people.(2022，北京)Awhy did China set upBwhy China set upCwhen did China set upDwhen China set up()10.Could you tell me _？Yes，he is s
7、tudying in Fuzhou University.(2022，福建改编)Awhen your brother will startBwhat your brother looks likeCwhere your brother is studyingDwhy you are late for schoolBC三、按要求完成下列句子。11We will get there at night(对画线部分提问)_ _ you get there?12I went camping last summer with my parents.(改为一般疑问句)_ _ _ _ last summer
8、with your parents?13The students clean the classroom every day.(用now作时间状语改写句子)The students _ _ the classroom now.14They have a basketball game every Sunday.(用next Sunday作时间状语改写句子)They _ _ _ _ a basketball game next Sunday.15When will Ms.Zhu leave?I didnt know.(改为含有宾语从句的复合句)I didnt know _ Ms.Zhu _ le
9、ave.When willDidyougocampingare cleaningaregoingtohavewhenwould四、句子翻译。16昨天他们的地理老师告诉他们太阳从东方升起。Yesterday their geography teacher told them that the sun _ _ _ _17史密斯先生今天生病了，所以格林小姐将代替他给我们上一节课。Mr.Smith is ill today，so Miss Green _ _ _ _ to give a lesson to us.rises in theeastwilltake hisplace18安娜决定不了要选哪个颜色。Anna cant decide _ _ _ _19你能告诉我书店在哪里吗？Could you tell me where the bookstore is?20My father is going to attend an important meeting next week.下周我爸爸要参加一个重要的会议。whichcolortochoose