《单元语法聚焦》It's Show Time! PPT课件第一部分内容：教材典句1. I slept for two full days！我睡了两整天！2. We heard a lot about him on the Silk Road.我们在丝绸之路上听说了很多关于他的事情。3．Later, Marco Polo travelled with his brother.后来，马可•波罗和他的兄弟一起去旅行了。4. People built them a long time ago.人们很久以前修建了它们。5. The man made the noodles so fast.这个人做面条如此快。... ... ...单元语法聚焦PPT，第二部分内容：语法探究(一)概念及构成1. 概念：一般过去时表示过去某个时间发生的动作或存在的状态，也可表示过去经常反复发生的动作。一般过去时常和表示过去的时间状语连用，如ago, last year, yesterday, just now(刚才)等。如：Li Ming walked to school last year.去年李明步行去上学。2. 构成：主语＋动词的过去式＋其他。如：Li Ming's family went to Beijing last week.上周李明一家去了北京。(二)动词过去式的构成1. 规则动词过去式的构成2. 常见的不规则动词的过去式am/is→was, are→were, go→went, come→came, do→did, have→had, write→wrote, see→saw, eat→ate, buy→bought, fall→fell, hurt→hurt, build→built, say→said, take→took, break→broke, fly→flew, find→found, give→gave, sleep→slept, hear→heard, meet→met, bring→brought(三)一般过去时的句式变化1．肯定句：主语＋动词的过去式＋其他．如：He went to the toy store yesterday. 昨天他去玩具店了。2．否定句：(1)如果谓语部分含有be动词或情态动词，则在be动词或情态动词后直接加not，即“主语＋be/情态动词的过去式＋not＋其他．”如：Wang Mei wasn't in the library just now.刚才王梅不在图书馆。... ... ...单元语法聚焦PPT，第三部分内容：实战演练Ⅰ. 用括号内所给单词的适当形式填空1．I________ (have) an exciting party last weekend.2．Did she ________ (practice) playing the guitar yesterday?3．He ________(be) in the office an hour ago.4．He heard the sound and ________(stop).5．She ________ (not visit) her aunt last week.Ⅱ.按要求完成下列各题1．Jim went to the library last night.(改为一般疑问句并作肯定回答)—________ Jim________ to the library last night?—________， he ________．2．Mary drew a panda on the paper.(改为否定句)Mary________ ________ a panda on the paper.3．They went__to__the__cinema last Sunday.(对画线部分提问)________ ________ they ________ last Sunday?4．I cleaned my room last night.(改为一般疑问句)________ you ________ your room last night?5．Li Lei puts some books in the bag.(用just now改写句子)Li Lei ________ some books in the bag just now.... ... ...关键词：冀教版七年级下册英语PPT课件免费下载，单元语法聚焦PPT下载，It's Show Time!PPT下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。