高中英语动词时态复习ppt课件

I study hard every day and I get along well with my classmates, but sometimes I miss my families.
2)表示不受时间限制的科学事实或客观真理。
The earth moves around the sun.
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yesterday, the day before yesterday, the other day, last..., ...ago 等
tomorrow, the day after tomorrow, next..., in...等
多用于间接引语的宾语从句中
at eight (this time) tomorrow 等
时间状语 now, during these days, 或 look, listen 等引起注意的词语
过去进行时 was (were)＋现在分词
at eight (this time) yesterday 等
现在完成时 have (has)＋过去分词
already, just, yet, since..., for...等
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一、 一般现在时 (The Simple Present tense )
1. 结构: do/does
2. 用法: 1) 经常性或习惯性的动作，常与表示频 率的时间状语连用，如often, usually, always, every day/year, sometimes, on Sunday等。
=The bus is coming.
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1.Not everyone likes (like) watching TV now. 2.This pair of shoes sells (sell) well. 3.The teacher told us the light travels(travel) at 300,000 kilometers a second. 4.Bill and Tom are hard--working students .They never leave (leave) today’s work for tomorrow. 5.I’ll tell him about it as soon as he comes(come) back.
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英语的常见时态：
现在
过去
将来
过去 将来
一般
一般 现在时
一般 过去时
一般 将来时
过去 将来时
进行
现在 进行时
过去 进行时
将来 进行时
完成
现在 完成时
过去 完成时
将来 完成时
完成进行
现在完成 进行时
过去完成 进行时
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时态 一般现在时
构成
do(第三人称单数does)
一般过去时
一般将来时 过去将来时 将来进行时
3）表示主语的特征、性格、能力等 Mr. Smith hates fish and never eats any. Mary speaks both English and French very well.
4）按计划、规定，时间表(如汽车、飞机、会 议)等将要发生的动作或存在的状态, 一般用于 be, come, go, start, begin, leave, arrive, return 等位移/终止性动词，常与时间状语连用．
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导入之二：How did you spend your childhood?
Example:
I _s_p_e_n_t__ (spend) my childhood happily with my old friends. We always __p_la_y_e_d__(play) football and basketball together and we ___d_id_n_’t_ (not) have so much homework to do as now. We _______ (bwe)erheappy at that time.
The train leaves at three this afternoon. The meeting starts at 2:00 p.m.
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5）在时间、条件、方式、让步状语从句中，用一 般现在时代替一般将来时,即主将从现。 If it__is__ (be) fine tomorrow ,wew_i_ll_g_o___ (go) to the countryside.
If he c_o_m__e_s_ (come) this afternoon，we __w_il_l _h_a_v_e__ (have) a meeting.
6）在部分倒装句中，表示动作正在进行。
There goes the bell.
=The bell is ringing.
Here comes the bus.
过去完成时 had＋过去分词
by..., before...等
现在完成Baidu Nhomakorabea 行时
have (has)＋been＋现在分词
for..., since...等
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导入之一：How is your daily life as a high school student?
( using 3 sentences or more,使用实意动词 和系动词, 注意动词形式变化)
动词过去式did will (shall)＋动词原形 be going to＋动词原形 be about to＋动词原形 be to＋动词原形 would＋动词原形
will (shall)＋be＋现在分词
现在进行时 am (is, are)＋现在分词
常用时间状语
always, usually, often, sometimes, every..., twice a week 等
English Basic Tenses (时态)
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他每天都来。 He comes every day. 他昨天来了. He came yesterday. 他已经来了. He has come. 他明天来. He will come tomorrow.
汉语借助词汇手段而非词的形态变化来 表示动作的发生,而英语主要通过谓语动词 时态变化来表现.任何句子都要先注意时态.