三、助动词后跟动词原形或分词，本身无意义do,does帮助构成一般现在时态的疑问句或否定句did帮助构成一般过去时态的疑问句或否定句be(+doing)帮助构成进行时态be(+done)帮助构成被动语态have/ha...

Jeep,so we would need something to support it.Thenhe got a saw(锯子)from the truck and cut a sectionout of a big log on the side of the road.We rolledit over and put his jack on to...

人称代词，物主代词，反身代词，指示代词，不定代词(1)人称代词第一人称单数I me my mine myself复数we us our ours ourselves第二人称单数youyou your yours yourself:复数you you your yours ...

The reason why we have to grow trees is that they can provide us with fresh air(supplyfresh air for us)我们必须种树的原因是它们能供应我们新鲜的空气。8.S0+形容词+be+主词+that+句子（...

七年级上册牛津沪教版英语单词默写每日一练2024秋季新版共18天第3天40.上升到49.n.活动41.大叫；叫喊50.n.社团42.哭到入睡51.v./n.练习；训练43.醒；醒来52.V.解解答44.来去53.V加强；增加45.替...

2024新版外研七年级上册词性转换专项练习pl.复数n.名词v.动词pron.代词adj.形容词adv.副词prep.介词Starter Welcome to Junior high16.difficulty n.困难→difficulties(pl.)→Your你的，你们的...

新版pep三上英语每日学习单Unit 2Different families一、写一写练一练h二、根据图片补全字母♪_9n statishotUnit 2Different families一、请根据给出的字母及图片提示重组单词1.tah2.elph3.irlg...

art美术，艺术artistry艺术气质，艺术天赋artistic艺术的artist artificial人造的，虚构的(art技术+fic制作)article文章，物品technique技术technician技工technical technology工科科学tech技...

进行)例如：The teacher told us to do morning exercises老师让我们做早操。The car to be bought is for his sister.要买的这辆车是给他的姐姐的。She pretended to be reading when the teac...

担任。如：I'm Miss Green.(我是格林小姐)2、谓语动词说明主语的动作或状态，回答“做（什么）”。主要由动词担任。如：Jckcleans the room every do.(杰克每天打扫房间)3、表语在系动词之后，...