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人教版英语七年级下册语法总结

2013最新人教版英语七年级下 册语法总结
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(下)1. 冠词的用法 (下)2. 时态:一般现在时
现在进行时 一般过去时 (上)3. There be 句型 4. 句子种类:祈使句 (下)疑问句
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3. 肯定式: was (were) 或 实义动词 did
否定式: was (were) +not did+not+动词原形
疑问式:was (were)到句子的主语前 did到句子的主语前
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4. 动词过去式的构成有规则和不规则两类。规则动词过去 式的构成有四类:
原形动词 fill find have look like be know wear tell read play
过去式
单三动词
filled
fil
has
looked
looks
liked
likes
was/were is
knew
knows
wore
wears
told
tells
kept
keeps
slept
sleeps
spent
spends
sent
sends
took
takes
stayed
stays
said
says
studied studies
过去式 ate drank watered went did saw ordered opened closed gave
单三动词 eats drinks waters goes does sees orders opens closes gives
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forgets
helped
helps
washed
washes
watched
watches
现在分词 stopping talking remembering shopping beginning taking forgetting helping washing watching
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原形动词 stop talk remember shop begin take forget help wash watch
过去式
单三动词
stopped
stops
talked
talks
remembered remembers
shopped
shops
began
begins
took
takes
forgot
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现在分词 writing starting reading getting coming turning crossing walking becoming showing
原形动词 eat drink water go do see order open close give
read
reads
played
plays
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现在分词 filling finding having looking liking being knowing wearing telling reading playing
一般过去时讲解:
表示:过去某个时间发生的动作或存在的状态。 I got up early yesterday. How was your weekend? It was great. She didn’t play sports last weekend. Did you go to Central Park? Yes, I did. Where did you go on vacation?
1)动词原形+ed 如 look---looked
play---played
2)以结尾e的动词+d 如 live---lived
hope---hoped
3)以重读闭音节结尾的动词,末尾只有一个辅音字
母,应先双写这一辅音字母,再加ed
如 stop---stopped
4)以辅音字母+结尾的动词,先变 “y”为 “i”,再+ed
原形动词 write start read get come turn cross walk become show
过去式 wrote started read got came turned crossed walked became showed
单三动词 writes starts reads gets comes turns crosses walks becomes shows
如 study—studied
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cry---crie
不规则动词过去式的变化形式:
教材102页 配套练习片子的练习
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1.常带有表过去的时间状语, 如:yesterday, last night, in 2001, just now, two days ago等
2.一般过去时态是由be: was(were) 或 did 来表示
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现在分词 eating drinking watering going doing seeing ordering opening closing giving
原形动词 keep sleep spend send take stay say study buy learn practice
过去式
单三动词
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