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【重点考点一】
see sb. doing sth. 看见某人正在做某事
如：
I saw her cleaning the classroom.
我看到她正在打扫教室。
【重点考点二】
be famous for 因…而出名; 以…闻名
如：
This village is famous for its fish and rice.
这个村庄以鱼和稻米而闻名。
【重点考点三】
语法：一般过去时态
1＞概念：
表示过去某个时间里发生的动作或状态
2＞标志词：
◆yesterday morning/afternoon/evening
◆the day before yesterday(前天)
◆last night/week/sunday/month...
◆时间+ago
◆this morning
◆just now(刚才)
3＞结构
第1类情况：(含实义动词)
◆ 肯定句：主语 + 动词过去式 + 其它
如：
My father had a cold yesterday.
我爸爸昨天感冒了。
I went shopping yesterday.
我昨天去购物了。
◆ 否定句：主语 + 助动词 did+not+ 动原 + 其它
如：
My father didn't have a cold yesterday.
我爸爸昨天没感冒。I didn't go shopping yesterday.
我昨天没去购物。
(助动词do/does的过去式是：did)
◆ 一般疑问句：助动词 Did + 主语 + 动原 + 其它
如：
Did your father have a cold yesterday?
你爸爸昨天感冒了吗？
Did you go shopping yesterday?
你昨天去购物了吗？
(助动词do/does的过去式是：did)
◆ 特殊疑问句：
特殊疑问词 + 助动词 did + 主语 + 动原 + 其它
如：
What did she do yesterday?
她昨天做什么了？
Where did you go yesterday?
你昨天去哪儿了？
第2类情况：(含be动词)
◆ 肯定句：主语 + was/were + 其它
如：
She was in the playground just now.
她刚刚在操场上。
They were in the playground just now.
他们刚刚在操场上。
◆ 否定句：主语 + was/were +not + 其它
如：
She wasn't in the playground just now.
她刚刚不在操场上。
They weren't in the playground just now.
他们刚刚不在操场上。◆ 一般疑问句： Was/Were + 主语 + 其它
如：
Was she in the playground just now?
她刚刚在操场上吗？
Were they in the playground just now?
他们刚刚在操场上吗？
◆ 特殊疑问句：
特殊疑问词 + was/were + 主语 + 其它
如：
Where was she just now?
她刚刚在哪儿？
Where were they just now?
她们刚刚在哪儿？
4＞动词过去式的变化规则：
◆一般情况下，加ed
如：
work-worked
stay-stayed
◆以不发音的e结尾，加d
如：
live-lived
hope-hoped
◆以重读闭音节结尾的动词且末尾只有
一个辅音字母，双写尾字母，加ed
如：
stop-stopped
plan-planned
◆特殊变化
如：is/am-was
are-were
(更多不规则变化请参考课本 P81)
