英语八年级上册Unit 2 My Favourite School Subject综合与测试图片ppt课件
展开Learning Aims
1.熟练掌握本单元单词。
2.熟练掌握本单元词组句型。
学会时间表达法,以及现在完成时态的结构及用法。
热爱学习各个科目,树立学习的信心。
subject, art, math, study, exam, quiz, grup, hpe, shw, start, stp carry, turn ut, travel, smetime, except, maybe, everything, each, finallyhalf an hur, quarter, past, ’clck, tnight, sn, be gd at, late, be late fr, a lt f = lts f, hurry, funny, interesting, cl, smile, way, hall, library, nise, festival, bat,
1. be gd at, be late fr 的用法。
2. 感观动词的用法。
4. 理解 past 和 t 在时间表达法中的含义。
5. 掌握各种时态之间的转换。
6. interest, interesting 及 interested 的用法。
7. each, give, a talk 的用法。
一、现在完成时态的句型结构
动作发生在过去,但对现在造成的影响或产生的结果,而这种影响或结果往往是说话者强调的或感兴趣的,后面常常不用时间状语。
二、现在完成时态的基本用法
Smene has brken the windw. 有人把窗户打破了。[结果:窗户仍然破着]
动作在过去发生并未完成,而是一直持续到现在,并且有可能继续下去(也有可能到此结束),常和 since 或 fr 引导的词语连用。
He has taught us since he came t ur schl. 自从他来到我们学校,他一直教我们。
注意:此种用法的动词必须是延续性动词。
I’ll shw yu the garden when yu have rested. 你休息好之后,我领你看看我们的花园。
表示过去重复的动作,常和 always, ften, every day 等时间状语连用。
His mther has always gne t wrk by bike. 他的母亲一向骑自行车上班。
现在完成时态也可以在时间状语从句里表示将来。
1. 延续性动词和非延续性动词的区别
在现在完成时态中,动词一般是延续性动词,非延续性动词(瞬间动词)也可以用现在完成时态,但是不能接时间段(否定式除外);如果接时间段,则需要做一些变动。
他买这部相机2年了。①He bught the camera tw years ag.②It is tw years since he bught the camera.③He has had the camera fr tw years.
①把时间状语改成表示过去的时间状语;
非延续性动词接时间段,要做的变动:
③把动词改成表示状态的延续性动词。
It + is + sme time + since + ...
cme—be in; leave—be away; begin—be n; die—be dead; buy—have; brrw—keep; becme—be; jin—be in / be a member; arrive—be here; finish—be ver …
在今后的学习中,大家要注意以下常见到的非延续性动词及相对应的延续性动词:
She has been abrad twice. 她出过两次国。Danny has gne t China. 丹尼去中国了。
2. have / has been t 和have / has gne t的区别
have / has gne t 表示“到某地去了(未回来)”,强调某人当时去某地了不在场。
have / has been t 表示“去过某地(已回来)”,常与表示次数的状语连用;
一般过去时态则强调动作发生的时间是在过去。
3. 现在完成时态与一般过去时态的区别
现在完成时态强调对现在造成的影响和产生的结果;
She has lived in China fr five years. 她住在中国5年了。(现在仍住在中国)
She lived in China fr five years. 她在中国住过5年。(现在不住在中国)
Danny _________ (have) lunch, s he is nt hungry nw.2. They ___________ (sing) tw English sngs, haven’t they?3. I ____________ (nt read) the bk, s I dn’t knw the main theme f it.4. _____ he ______ (see) yur white car befre?
I. 用所给动词的适当形式填空。
haven’t read
Has seen
5. She _____________ (study) the wrd “repeat” already, and nw she can use it.6. Hw many cuntries ______ yu ________ (visit) since 2000?7. The heavy snw _________ (last) fr five hurs.8. We are ging t wrk after we __________ (have) ur breakfast.9. She ___________ (be) an English teacher, s she can talk t the Englishman easily.
has studied
have visited
has lasted
He has lived here ________ fifteen years.2. My classmates all like physics _______ Liu Yan, she isn’t gd _______ it.3. _______ all the subjects, I like art best.4. I ften brrw sme bks t read _______ the schl library.5. Li Mei is _______ Grade Eight this year, and she is never late _______ schl.
II. 用适当的介词填空。
They had a gd time at the party yesterday, _______ _______?2. There isn’t any ink in the bttle, ______ ______?3. Lin Ta can’t swim, ______ ______?4. Let’s g shpping, ______ ______?
shall we
III. 完成下列反意疑问句。
didn’t they
is there
can he
5. Open the dr, ______ ______?6. Everything ges well, _________ ______ ?7. Mary has never been t Hng Kng, ______ _____? 8. These are yur jeans, ______ ______?9. I dn’t think he is a clever by, _____ _____?
will yu
desn’t it
has she
aren’t they
is he
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