过去式的解释和用法

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1、一般过去时详细讲解与练习题 一、巧记一般过去时:动词一般过去时,表示过去发生的事;be 用 was 或用 were, have,has 变 had;谓语动词过去式,过去时间作标志;一般动词加-ed,若是特殊得硬记。否定句很简单,主语之后 didnt 添; 疑问句也不难,did 放在主语前; 不含 be 动词时如果谓语之前有 did,谓语动词需还原;动词若是 was,were,否定就把 not 添。 含 be 动词时疑问句也不难,要把 was, were 放在主语前。2、be 的一般过去时:学习动词 be 的一般过去时,下面有一口诀,它可以帮你们更好地掌 握动词 be 的一般过去时。 be 的过

2、去时有四巧:一是时间状语巧, 表示过去的短语要记牢;二是形式巧,单数 was,复数 were;三巧是否定句结构,not 紧跟 waswere;四是疑问句式巧,waswere 向前跑(提前) 。【一巧】时间状语(即标志词)巧。一般过去时表示过去发生的动作或存在的状态,恰巧 与表示过去的一些时间状语连用。【二巧】形式巧。它与一般现在时一样,形式多样:当主语是第一人称单数或第三人称单数时,谓语动词用 was;主语是第二人称或其他人称复数时,谓语动词用were。 例如: I was in the classroom yesterday morning 昨天早上我在教室里。He was at schoo

3、l last Tuesday 上周二他在学校。They were over there a moment ago 刚才他们在那边。【三巧】否定句结构巧。与动词 be 的一般现在时一样,它在动词后面加 not 即可变成否定句,并且 was, were 与 not 可以缩写成 wasnt, werent。即:主语 wasnt werent 表语 其他。例如:I was not (wasnt) here yesterday 昨天我不在这儿。My parents were not (werent) at home last Sunday 上周日我父母不在1. yesterday 或以其构成的短语 :y

4、esterday morning(afternoon, evening)等;2. 由“last+ 一时间名词 ”构成的短语: last night, last year (winter, month, week)等;3. 由“时间段+ago” 构成的短语: a moment ago, a short time ago, an hour ago 等;4. 其它:just now 等5. 由某些表示过去时态的从句等。家。【四巧】 疑问句式巧。把 was, were 提到句首,句末用问号即可变为一般疑问句。即:Was(Were) 主语 表语 其他?这恰巧与动词 be 的一般现在时的疑问句式相似。例如

5、: Were you at home the day before yesterday 前天你在家吗?Was she late this morning今天早上她迟到了吗?更巧的是疑问句的答语也相似,肯定回答用“Yes, 主语 waswere ”;否定回答用“No,主语wasntwerent ”。例如:Were Wei Hua and Han Mei here just now 刚才魏华和韩梅在这儿吗?Yes, they were (No, they werent ) 是的,她们在。 (不,她们不在。)1、单项选择: 从下列各题后所给的四个选项中选择最佳答案填空。(10)( )1 My fat

6、herill yesterday A isnt B arent C wasnt D werent( )2 your parents at home last weekA Is B Was C Are D Were( )3 The twinsin Dalian last year Theyhere nowA are; were B were; are C was; are D were; was( )4 your father at work the dayyesterday(前天)A Was; before B Is; before C Was; after D Is; after ( )5

7、Who was on duty last FridayA I am B I was C Yes, I was D No, I wasnt ( )6. I cleaned my classroom _.A with three hours B three hours ago C in three hours D three hours before( ) 7. I came _ my house two days ago .A back on B back to C to back D back( ) 8 . _? He did some reading at home.A What does

8、your father do yesterday evening B What does your brother do in the schoolC What did your brother do over the weekend D Where did your brother go last Sunday( ) 9. What did you do _ ? I went to the movies.A next morning Bover the weekend C in the weekend D next Monday( ) 10. The koala sleeps _,but g

9、ets up _.A during the day; at the evening B at day ;during nightC in the day ;during the evening D during the day ; at night二、请用正确动词形式填空。(10)1. I _ (have) an exciting party last weekend.2. _ she _(practice) her guitar yesterday? No, she _.3. What _ Tom _ (do) on Saturday evening?He _(watch) TV and _

10、(read) an interesting book.4. They all _(go) to the mountains yesterday morning.5. She _(not visit) her aunt last weekend.She _ (stay) at home and _(do) some cleaning.6. When _ you _(write) this song? I _(write) it last year.7. My friend, Carol, _(study) for the math test and _(practice) English las

11、t night.8. _ Mr. Li _(do) the project on Monday morning? Yes, he _.9. How _(be) Jims weekend? It _(be not) bad.10. _ (be) your mother a sales assistant last year? No. she _.三、翻译下列句子(20)1. 我过了一个忙碌但却刺激的周末。I _ _ _ _ exciting weekend.2. Jenny 喜欢看书。昨晚她看了一本英语书。Jenny likes _ _. She _ an English book last n

12、ight.3. Emma 每天都看电视。可是昨天他没有看。Emma_ TV every day. But he _ _ _ yesterday.4. 上周六他们做什么了?他们做作业和购物了。What _ they _ _ Saturday?They _ _ homework and _ _.5. 今天早上方方得做饭,因为他父亲不在家。 This morning Fangfang _ _ _ _ because his father _ _ _ yesterday. 6. 你还有什么要说的? What _ would you like _ _? 7. 放学别忘了向老师说声再见。 Dont for

13、get _ _ _ _ the teacher. 8. 为什么你昨晚没有看电视? Why _ you _ TV last night? 9. 他在打扫教室的时候,发现地上有块表。 When he _ the classroom, he _ a watch on the ground. 10. 他什么时候出生的?1980 年。 -When _ he _? -_ 1980. 四、改写句子:(20)1、Lucy did her homework at home.(改否定句)Lucy _ _ her homework at home.2、He found some meat in the fridge(冰箱).(变一般疑问句) _ he _ _ meat in the fridge?3、There was some orange in the cup.(变一般疑问句)_ there _ orange in the cup?4. Frank read an interesting book about history. (一般疑问句) _ Frank _

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