2020年人教版七年级英语下册第十一单元短语语法归纳练习第一部分 【重点短语】给奶牛挤奶 去钓鱼骑马 喂鸡 go for a walk show sb. aroundquite a lot/quite a lot of+n.learn a lot about sth. grow strawberriespick strawberries pick uptake sth. home in the countrysideworry+that从句 worry about /be worried about last week come out It was so much fun. have so much fun. an art museum the science museumgo on a trip along the waymake a model robot buy sth. for sb.= buy sb. sth.all in all its difficult (for sb.) to do sth.not at all be interested in （doing）sth.【答案】从左至右：milk a cow; go fishing; ride a horse; feed chickens; 去散步=take a walk;带领某人参观；相当多的；关于学到很多；种草莓；摘草莓；捡起/接某人；带回家; 在农村；担心; 担心某人某事；上周；出来/出版/开花；如此有趣； 玩得非常开心；一个艺术博物馆；科学博物馆；去旅行；沿途；制作一个机器人模型；为某人买某物;总之；对某人来说做某事很困难；根本不/一点也不； 对（做）感兴趣第二部分 【重点语法】一、 一般过去时1.定义一般过去时表示过去某个时间或一段时间内发生的动作或状态；也可表示过去经常或反复发生的动作。e.g. I got up at 7:00 yesterday. 我昨天7点起床。I visited my grandparents last week. 我上周看望了我的祖父母。He always went to work by bus last year. 去年他总是乘公交车去上班。She went to the cinema once a month when she was at school.她上学时每个月去看一场电影。 2.时间标志词1)yesterday或以其构成的短语 yesterday morning , yesterday afternoon , the day before yesterday2)“时间段+ago” a moment ago ,two days ago 3)“last +时间名词” last night / year / week , 4)in 1999, in the past , at that time, just now 等 3.一般现在时的结构及句型变化结构：一般现在时的结构主要有三种形式：(1) 谓语动词为be动词 时肯定句：主语 + was/were + 其它. 否定句：主语 + was/were + not +其它（was not=wasnt were not=werent）一般疑问句：was/were +主语+其它e.g. I was late yesterday. They were in China last year. I was not late yesterday. They werent in China last year. Were you late yesterday？ Were they in China last year？ 肯定回答：Yes, I was. Yes, they were. 否定回答： No, I wasnt. No, they werent缩写形式：was not=wasnt; were not= ; 【注意】she was可以缩写吗？They were可以缩写吗？(2) 谓语动词为实义动词时 肯定句：主语+动词过去式+其它. Li Ming studied English this morning. 否定句：主语+ didnt +动词原形+其它. Li Ming didnt study English this morning. 一般疑问句：Did+主语+动词原形+其它. Did Li Ming study English this morning？ 肯定回答： Yes, he did. 否定回答： No, he didnt. 【注意】1.谓语动词为实义动词时，变否定句和一般疑问句都找助动词did来帮忙（过去时不分人称和单复数，都是加did或did not）2.前面出现了助动词，后面的动词一律用原形。（还原） 3.变一般疑问句时，一问一答的关系当中，第一人称和第二人称要互换。【练习】改写句子 1、There was a car in front of the house just now. 否定句：_ 一般疑问句：_ 肯定回答：_ 否定回答：_ 2 They played football on the playground yesterday afternoon. 否定句：_ 一般疑问句：_ 肯定回答：_ 否定回答：_【了解】谓语动词为 情态动词 时：(情态动词 can ，may ，have to 等等。）肯定句：主语+情态动词过去式+动词原形+其它 The old man could swim 30 years ago.否定句：主语+情态动词过去式+not+动词原形+其它 The old man couldnt swim 30 years ago.一般疑问句：情态动词过去式+主语+动词原形+其它Could the old man swim 30 years ago? 肯定回答：Yes, he could. 否定回答：No, he couldnt.常用情态动词过去式如下： cancould maymight shallshould willwould 5.一般过去时的特殊疑问句：u 特殊疑问词+did+主语+动词原形+其它？ What did Jim do yesterday?u 特殊疑问词+was/were+主语+其它？ Who was your sister?练习：对划线部分提问1. My mother did her housework at home last night. did your mother do her housework last night?2. They played Ping-Pong with Tom. did they play Ping-Pong with?6、动词的过去式 动词过去式构成：分为规则动词和不规则动词。 规则动词：构成规则例词一般情况下在动词原形末尾加-edhelp-helpedtalk-talked结尾是e的动词加-dlive-livedarrive-arrivedhope-hoped末尾只有一个辅音字母的重读闭音节词，先双写这个字母，再加-edStop-stoppedPlan-planned结尾是“辅音字母+y”的动词，先变“y”为“i”，再加-ed.Study-studiedCarry-carriedWorry-worried ：不规则动词：详见课本P141“不规则动词表”go-went take-took ride-rode feed-fed see-sawgrow-grew have/has-had get-got come-came think-thoughteat-ate fly-flew【注意】一些动词的过去式跟原形一样：比如：put-put cut-cut let-let read-read等【课堂练习】 一、写出下列动词的过去式1. look 2. live 3. stop 4. carry 5. hope 6. trip 7. call 8. finish9. want 10.are 11.go 12.have 13.do 14.get 15.come 16.say 17.see 18.put 19.eat 20.take 21.read