1、Unit 12 What did you do last weekend?,第三课时 Grammar Focus单元同步语法精讲精练,特殊疑问词 对人提问用who/whom；对物提问用what；对地点提问用where；对时间提问用when/what time；对原因提问用why；对情况、感受等提问用how。,结构 含be动词的特殊疑问句：特殊疑问词was/were主语其他？ eg：Where were you last week？上周你在哪儿？ How was your last summer vacation？你去年暑假过得怎么样？ 含实义动词的特殊疑问句：特殊疑问词助动词did主语动词原形
2、其他？ eg：What did Mike do yesterday afternoon？昨天下午迈克做了什么？ When did Tony start to play the guitar？托尼什么时候开始弹吉他的？,巧记不规则动词的过去式 动词过去式与原形一样 eg：putput，letlet，readread，cutcut 动词过去式以-ought结尾 eg：buybought，bringbrought 动词过去式以-aught结尾 eg：teachtaught，catchcaught 动词原形末尾的-ow/-aw，大多变为-ew eg：knowknew，growgrew，drawdrew
3、,将动词原形中的ee变为e，词尾加-t eg：keepkept，feelfelt，sleepslept 将动词原形末尾的-d变为-t eg：lendlent，sendsent，spendspent 将动词原形中的i变为a或o eg：sitsat，drinkdrank，singsang， givegave，riderode，drivedrove,一般过去时的判断 当句中用到表示过去的时间状语时，用一般过去时。这样的状语有 a)yesterday及由yesterday构成的相关词组 eg：yesterday morning，at 5：00 yesterday b)last及由last构成的相关词组
4、 eg：last week，last year，last Sunday afternoon c)用“一段时间ago”表示“(多久)以前” eg：ten years ago，three days ago,d)表示过去的时间短语 eg：in the 1990s，in May 1892，in the old days 根据句意确知某一动作发生在过去，用一般过去时 eg：Edison invented many useful things.爱迪生发明了许多有用的东西。 有表示时间、让步或结果状语从句时，一般主语用过去时，从句也用过去时 eg：The man drank some water after
5、 he got up in the morning.那个男人在早上起床后喝了很多水。,一、对下列句子的画线部分提问。 1Tina stayed at home last night. _Tina _last night? 2They went to the movies last Saturday. _they _last Saturday? 3The weather there was windy _the weather there?,Where did,stay,What did,do,How was,4Ann went to the mountain by car _Ann _ to
6、the mountain? 5She went there with her friend _ she _there with?,How did,go,Who did,go,二、用括号内所给单词的适当形式填空。 6My parents _(go) to Beijing a week ago. 7We _(take) a long bus ride to a lake yesterday. 8Where _ your sister _(visit) last weekend? She _(visit) the farm. 9Who _(teach) you English last year?,went,took,did,visit,visited,taught,10When _ your mother _ (buy) the pink dress? 11How _ (be) Jane going yesterday? 12I could _ (fly) kites seven years ago. 13Tom _ (not watch) TV last night. 14He _(wait) for you three hours ago. 15Who _ (find) it just now?,did,buy,was,fly,didnt watch,waited,found,
