Unit 3 Family matters 时态复习 ppt课件-（2019）新外研版高中英语必修第一册.pptx

1、一般现在时学习目标1.复习基本时态，了解不同时态的形式、意义和语用功能。（一般现在时、一般过去时，一般将来时，现在进行时，现在完成时的形式）；2.学习动词一般现在时第三人称单数形式的构成方法，现在分词的构成方法，规则动词的过去式和过去分词的构成方法；3.在具体语境中，正确运用时态。1. They walk to school every day.2. He often watches football matches at home.2. The lion is a large animal of the cat family.3.Wang Min enjoys reading books.4

2、. The earth moves around the sun.5. If he comes, I will tell him about the matter.6.The play takes off at 7:30.观察并总结形式：S+_; S+_语意功能：A（1/2）_; B(2/3)._;C.(4)_D.(5)_;E(6)_解题标志词：1.时间状语：always, every time, now and then, often, sometimes, usually, once a month等表示现在的经常发生时间状语；2.无时间状语时，可根据句意，或者句中时态。do/ doesi

3、s/am/are现在经常性或习惯性动作现在存在的状态或特征客观事实或普遍真理时间或条件状语从句，主将从现时间安排表、计划将要发生补充：动词一般现在时第三人称单数形式变化规则（5）变化规则变化规则例词例词一般情况下，在词尾+stakes gets以-s, -sh,-ch,-x,-o结尾的动词+esgoes teaches fixes辅音字母+y, y 改为i, +esstudy-studies;try-tries以元音字母+y, +senjoy-enjoys; say-sayshave遇到主语是第三人称时，用has；be动词用ishave-has; be-is练习：把下列单词变成第三人称单数dr

4、ink_ make_look_come_plant_go_do_pass_watch_brush_teach_stay_say_carry_fly_sduty_have_be_1. Walmart, which is one of the largest American supermarket chains, _(keep)some of its stores open 24 hours on Mondays through Saturdays.2.Professor Williams keeps telling his students that the future _ (belong)

5、to the well-educated.3. Attention, please. The last plane to London _(take)off at 9: 00 pm.4.This pen _(write) so smoothly. I bought two packets for my son and his cousin.5.Honesty _(play) an important role in a childs ability to succeed in school and later life.一般现在时在语法填空中的应用keepsbelongstakeswrites

6、plays1. I learnt that the earth went around the sun when I was in primary school.2. She dont do her homework on Sundays.3.Does he likes going fishing?4. Hurry up! We must get there before the sun set.5.He can helps us with the work.一般现在时在写作中的应用一般现在时在写作中的应用1.不同种类的花带有不同的含义。2.我们期待和你分享这次新的经历。3.当你陷入麻烦的时候

7、，你可以向老师求助。4.在我的空余时间，我喜欢阅读。5.这张桌子占据太多空间。总结总结一般现在时形式语义功能解题标志词三 单 变 化 形 式考题1. We met in the street yesterday.2. I always got up late and never had enough time for breakfast.3. My father was very busy last week.观察并总结：形式：S+_; S+_语义功能：A._ B._.解题标志词：_didwas/ were表示过去发生的动作或存在的状态表示过去经常性或习惯性的动作yesterday; last

8、 week; last nightalways, often, sometime补充1：规则动词过去式（did）和过去分词（done）变化规则（4）变化规则变化规则例词一般，词后+edwant-wanted play-played以不发音的字母e结尾的动词，+dhope-hoped live-lived末尾只有一个辅音字母的重读闭音节，双写最后一个辅音，再+edstop-stopped plan-planned以辅音字母+y，y改为i, 再+edstudy-studied worry-worried写出下列动词的过去式和过去分词bring_build_ buy_fight_teach_thin

9、k_seek_hold_keep_learn_ tell_win_mean_pay_spend_find_dream_feel_hear_sell_begin_choose_drink_drive_fall_forget_go_grow_see_speak_steal_throw_write_一般过去时在语法填空中的应用1.As soon as I_(hear) these words I was deeply encouraged.2.We_(talk) about the shop, and then thanked them all the left.3.The book has bee

10、n translated into thirty languages since it_(come) on the market in 1973.4.Jim was watching a late night film at home, when right in the middle of a thrilling scene, the TV_(go) blank.5.The Chinese Ministry of Agriculture finds that between 2005-when the goverment_(start) a soil-testing program that

11、 gives specific fertilizer recommendations to farmers.一般过去时在短文改错中的应用1.Today the Smiths met me at the railway station and drive me home.We have a good time talking and laughing.2. I didt realize how right my parents are unti entered high school.3. About one month after this photo was took, I entered

12、my second year of high school and became a new member of the school music club.4. We should chose our career with the help of our teachers and parents.5.I start to learn kung fu when I was seven years old.一般过去时在写作中的应用1.我们一大早就赶到了那儿。2.看到他的包后，他非常高兴，对我们充满感激。3.我们参加了一个讲座，它的主题是如何学好英语。4. 下午，我们去了英语角并且和其他学生交换了学习英语的方法。5.昨天，Tom邀请我去他家吃饭。总结总结一般过去时形式语义功语义功能能解题标解题标志词志词三单变化三单变化形式形式考题