Unit4重点词汇:where、table、bed、bookcase、sofa、chair、on、under、come、desk、tidy、always...1、重点短语:on the sofa 在沙发上on the table 在桌上on your head 在你的头上under the chair在椅子下&under the bed 在床下under the table 在桌下in your schoolbag 在你的书包里in the bookcase 在书柜里in your grandparents’ room 在你爷爷奶奶的房间里come on 快点2、where引导的特殊疑问句,用于询问“某人或某物在哪里”,若谓语动词为be动词,其结构为“Where + be + 主语?”,be动词要与后面的主语保持一致。
其答语,用“主语+be+表示地点的的介词短语”为避免重复,句中的主语一般用代词代替。
----Where is/are...?----It’s/They’re on /in/under...…----Where is my English book?----It’s on the desk.1)My clock is on the table?(就画线部分提问)________ ________ your clock?2)你的爸爸在哪?(翻译下列句子)______________________________________________3、on 在……的上面(接触)on the sofa/desk/table/bed on the tree 在树上(本身固有的)in 在……的里面in your schoolbag/room in the tree 在树上(外来的事物)}under 在……的下面(正下方)under your bed/desk若表示“某物在某地”则用“物+ be + 介词短语”结构。
e.g. It’s under your bed.( )The teaching building has five floors. My classroom is _______the third floor.A.onB. atC. toD. on()My baseball is _______the floor, _______the table.A. on;underB. on;onC. under;underD.under;on,6、含有介词短语的陈述句变一般疑问句步骤:1)把be动词放在句首;2)注意第一人称和第二人称的转换;3)把句号改为问号;4)用yes和no 来回答。
e.g. The keys are on the sofa .-------Are the keys on the sofa?将下列陈述句改为一般疑问句;The new pen is in my schoolbag._____________________________________His coat is on his bed._____________________________________________The books are on the table._________________________________________7、come on “快点;加油” e.g. Come on, it’s getting dark.$1)“来吧,行啦”用来表示请求、鼓励、劝说等;e.g. Come on, Kate. Don’t be shy.2)“加油”,用于体育竞赛等场合鼓励队员;e.g. “Come on!” shouted the Class One students.3)“来,过来”,用于招呼别人e.g. Come on! This way, please.( )__________,we’ll be late.A. ComeB. Come inC. Come onD. Go:8、I don’t know.(don’t = do not)know “认识,知道”为实意动词,其否定形式应借助于助动词do或does,再加not 构成。
除第三人称用doesn’t外,其他人称均用don’t.(注意动词须用原形)e.g. He doesn’t know.She ________(know) his name.(填动词的正确形式)9、tidy 1)adj.“整洁的、整齐的”,常见短语:be tidy 整洁的;keep tidy 保持整洁;a tidy+n.一个整洁的……e.g. The room is very tidy./He is a tidy boy.2)v(及物动词),“使整洁”,短语:tidy (up) sth.使某物整洁e.g. I must tidy(up)my room.)3)v(不及物动词),“收拾,整理”,短语:tidy up 收拾,整理e.g. Please tidy up after dinner.9、but 连词“但是,然而”,表转折关系,可以连接两个并列成分或分句,不能与though/although 同时出现在一个句子中。
and 连词“和、同、与”,常用于表示并列关系或意义的递进,意为“而且”。
e.g. I’m tidy,but Gina is not.He knows me and I know him.( )Tony is a quiet student, ________he is active in classA. soB. andC. butD.or'10、everywhere adv. “到处、各个地方”,不能在其前使用in、at、to ,可做表语。
========everyplacee.g. In spring ,we can see flowers everywhere. Dust is everywhere.(作表语)He follows me everywhere and it makes me feel so trapped.(我觉得我被困住了)We shouldn’t throw rubbish_______(到处)to protect the environment.11、always 频度副词,“总是”,1)一般用于一般现在时中;2)通常放在助动词、be动词、情态动词之后,行为动词之前;注意:1)always 后面的动词用一般现在时,主语是第三人称单数,动词应用三单形式,其他用原形;2)对频度副词提问,用——how often3)常见的频度副词还有:usually, often, sometimes, ever, never等。
~e.g. I always watch TV at night./She always likes to ask why.(放在动词前)In much of China,spring is always very short.(放在be动词之后)The trains are always on time.He can’t always do the same thing.(用于情态动词后)( )---Do you often go fishing with your father?---Yes, _____.I like fishing very much.A.neverB. alwaysC. ever12、ask 1)v.(及物动词)“问,询问”[e.g. Don’t ask me---I don’t know.2)v.(不及物动词)“问”e.g. If you don’t know,you must ask.相关短语:ask for 要求,请求ask sb. for help 向某人寻求帮助ask sb.(not)to do sth. 要求某人(不要)做某事【能力提升】】根据句意及首字母提示完成单词…1.My schoolbag is u______ the table.2.I have a c____. It can tell me the time.3.He is a boy, b____ I’m a girl.4.Gina’s book is everywhere. She isn’t t_______.5 ---W______ are my CDs? ---They are on the table.】句型转换1.His key are on the table.(对画线部分提问)_______ _______ his keys?2.I know his name.(改为否定句)I _______ _______ his name.3.They’re on the chair.(改为单数形式的句子)_______________________________________________4.It’s in the schoolbag.(改为复数形式的句子)______________________________________________5.This is my room.(改为一般疑问句,并作出肯定回答)----________this ________ room?----________, _______ _______.。