Lesson1改.ppt

《Lesson1改.ppt》由会员分享，可在线阅读，更多相关《Lesson1改.ppt（21页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Complete the graph with the words sometimes, always, never, and often.usuallyseldomalwaysoften sometimesneverPracticeMake sentences with always, usually, often, sometimes, never and seldom according to the form.weekdayactivityMondayTuesdayWednesdayThursday Fridayplay tennisplay chessstudy in the lib

2、rary take photographswatch football matchesdraw pictures1. Tom _ draws pictures. 2. Tom _ plays chess.3. Tom _ takes photographs.4. Tom _ watches football matches.5. Tom _ studies in the library.6. Tom _ plays tennis. usuallyneversometimesoftenseldomalwaysRewrite the following sentences.1. The twins

3、 never go to the Internet bar. (对对划线部分提问划线部分提问)_ _ _ the twins go to the Internet bar? 2. We have art lessons twice a week. (对划线对划线部分提问部分提问) _ _ do you have art lessons? How often doHow often一、含义一、含义1）描述经常性的、习惯性的或反复发生）描述经常性的、习惯性的或反复发生的动作。如：的动作。如： I go to school at 8 oclock every day.The students usu

4、ally have lunch at 12 oclock.My mother teaches in a school.（3）表示个人的喜好，客观事实或普遍）表示个人的喜好，客观事实或普遍真理。如：真理。如：I like maths very much.The sun rises in the east.The earth goes around the sun.There are four seasons in a year.（2）表示人或事物的特征、状态。如：This jacket is blue. He is badly ill.We are in the same class. I go

5、 to school at 8 oclock every day.The students usually have lunch at 12 oclock.My mother teaches in a school.She likes maths very much.The sun rises in the east.This jacket is blue. Tom is wearing a pair of glassesThere are four seasons in a year.怎么变成一般疑问句和否定句呢？怎么变成一般疑问句和否定句呢？二、构成及句型变化二、构成及句型变化一般现在时的

6、构成及句式变化主要有含一般现在时的构成及句式变化主要有含be动词和实义动词两种句型情况动词和实义动词两种句型情况:1. 含有含有be动词的一般现在时句型动词的一般现在时句型肯定句：肯定句：主语主语+be(am / is / are)+其它其它.否定句：否定句：主语主语+be+not +其它其它.一般疑问句：一般疑问句：Be+主语主语+其它其它? 肯定回答肯定回答/否定回答：否定回答： Yes, 主语主语+be. No, 主语主语+be + not. 2. 含有含有实义动词实义动词的一般现在时句型的一般现在时句型肯定句：肯定句：主语主语+实义动词实义动词+其它其它.（主语为第三人称单数时，动词用

7、第三人称单数形式，其余人称一律用动词原形）否定句：否定句：主语主语+dont / doesnt+动词原形动词原形+其它其它.一般疑问句：一般疑问句：Do / Does+主语主语+动词原形动词原形+其它其它? 肯定回答肯定回答/否定回答：否定回答：Yes, 主语主语+do / does. No, 主语主语+dont / doesnt. 三、标志词：三、标志词：常用的时间状语有：常用的时间状语有：often, sometimes, usually, always, in the morning, on Sundays ,on weekends, once, twice, three times a

8、 day, every 短语等。短语等。一般现在时的助动词一般现在时的助动词疑问句：疑问句：do does 否定句：否定句：dont doesnt四、行为动词在一般现在时的句子中作谓语时，四、行为动词在一般现在时的句子中作谓语时，当句子的主语为第三人称单数的名词或代词当句子的主语为第三人称单数的名词或代词(如如she, he, it, Jenny, my teacher等等)时，谓语动词要时，谓语动词要发生变化。发生变化。动词三单变化规律如下动词三单变化规律如下:通常情况下在动词后直接加通常情况下在动词后直接加“-s”。如：。如： walk walks ride rides 动词以动词以s,

9、x, ch, sh结尾时结尾时,直接在词尾加直接在词尾加“-es”。 如：如： watch watches wash washes当动词以辅音字母加当动词以辅音字母加o结尾时，一般在动词结尾时，一般在动词后直接加后直接加“-es”。如：。如： go goes do does 当动词以辅音字母加当动词以辅音字母加y结尾时，结尾时，要先变要先变y为为i， 再加再加“-es”。如：。如： cry cries carry carries有些行为动词变第三人称单数形式时属于不有些行为动词变第三人称单数形式时属于不规则变化规则变化，这样的词需要在平时认真积累这样的词需要在平时认真积累, 重重点记忆。点记忆

10、。 如如： have has do doestalk_stop_play_say_buy_worry_try_study_like_make_take_fix_dress_ride_write_give_see_wash_watch_finish_teach_wish_reach_go_do_have_写出下列动词的三单形式写出下列动词的三单形式1. He often _(have) dinner at home. 2. Daniel and Tommy _(be) in Class One. 3. We _(not watch) TV on Monday. 4. Nick _(not go)

11、 to the zoo on Sunday. 5. _ they _(like) the World Cup? 6. What _they often _(do) on Saturdays? hasDo dont godontwatcharelikedodo7. _ your parents_(read) newspapers every day? 8. The girl _(teach) us English on Sundays. 9. She and I _(take) a walk together every evening. 10. There _(be) some water i

12、n the bottle. Do readteachestakeis11. Mike _(like) cooking. 12. They _(have) the same hobby. 13. My aunt _(look) after her baby carefully. 14. You always _(do) your homework well. 15. I _(be) ill. Im staying in bed. likeshavelooksdoam1.DanielwatchesTVeveryevening.(改为否定句)_2.Idomyhomeworkeveryday.(改为一

13、般疑问句，并作否定回答)_3.Shelikesmilk.(改为一般疑问句，并作肯定回答)_4.Amylikesplayingcomputergames.(改为一般疑问句，并作否定回答)_5.Therearesomeplantsintheclassroom(改为一般疑问句，并作肯定回答)_DanieldoesntwatchTVeveryevening.DoesAmylikeplayingcomputergames?.Doyoudoyourhomeworkeveryday?No,Idont.Doesshelikemilk?Yes,shedoes.Arethereanyplantsintheclassroom?Yes,thereare.No,shedoesnt.Work in pairs. Talk about your school day.go to schoolget uphave breakfasthave lunchlessons starthave a breakhave dinnerdo houseworkgo homedo homeworkgo to bed