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1、7A Unit3 知识点Comic strip1.which询问的是哪一个which boy哪个男孩which of the boys 通常对用来修饰的名词的修饰词提问，例如：The girl with long hair is Lily.Which girl is Lily?The red bike is mine.Which bike is yours?2.it/one ones 泛指上文同类的东西I hear you have a new watch. Can I have a look at it?Oh, its so nice. I want to have one like you
2、rs.Welcome to the unit1.History作为历史科目来讲时，首字母需要大写，但是单作为历史来讲，无需大写in history在历史上in the history of. .的历史2.on the Open Day 注意，使用的介词是on3.对日期提问的方法是：What date is it today?=Whats the date today?回答直接是日期即可：例如：Its October 27, 2016.(注意：无需加任何的介词)若询问的是在什么时候做什么事情，则需要加介词，例如：When do you have a test?We have a test on
3、October 27, 2016.对星期提问的方法：What day is it today?= Whats the day today?今天是星期几？回答：It is Thursday.对点时间提问的方法：What time is it?= Whats the time?回答：Its 17:23.4.家长会 the parents meeting 注意，parents使用的是复数名词的名词所有格形式，直接在其后面加have a parents meetingat the parents meeting在具体的点时间前加的是介词at at ten oclock 在上下午，使用的介词是in in
4、 the morning/ evening/ afternoon在学校门口用的是介词 at at the school gateReading1.be ready to do sth. 准备做某事，后加动词不定式Im ready to buy you a new dress.2.so + adj./ adv. 例如：so big/fat/beautiful3.show（1）show sb. around 带某人参观某地注意：此处sb.应使用的是宾格，show为动词，动词后加人称代词宾格形式，构成动宾。show sb. around sp. 带某人参观某地Please show me aroun
5、d your new home.（2）展示show sb. sth.= show sth. to sb.注意：当sb.和sth.为宾格时，只能用show sth. to sb.这个结构！（3）show sb. the way4.My classroom is on the ground floor.对划线部分提问：Which floor is your classroom on?注意：在某一层楼使用的介词为on， the ground floor中，冠词the不可省略5.表示穿着的表达方法：in+颜色/某个颜色的衣服 the boy in blue/ in a blue coatwith+头发
6、/眼睛/饰品等 the girl with big eyeswear 穿，强调的是穿的状态 He wears a bule coat.put on 穿，强调穿的动作 its cold outside, put on you coat.dress dress oneself，强调穿的动作 on This yellow sweater looks beautiful on you.6.look 作为系动词，表示看起来时，后加形容词。The picture looks beautiful.look 作为动词“看”时，用副词修饰。后加物时，需要加atThe man looks at his son a
7、ngrily.Grammar人称代词主格、宾格人称代词主格人称代词宾格第一人称单数Ime复数weus第二人称单数youyou复数youyou第三人称单数hehimsheheritit复数theythem作用主语宾语重点短语1.in the wall 在墙里（镶嵌在墙里面） The door is in the wall.on the wall 在墙上（在墙表面） The clock is on the wall.2.all+复数名词 all the boys /all my friends all of the/adj.物代+名词all后不可直接加代词，若需要加，代词需放到前面They all
8、 like computer games.3.help sb. (to) do sth. to可要可不要，即动词可用原形，也可以用不定式help sb. with sth. 在某方面帮助某人（当后直接接物时，需要用介词with）4.say hello to sb. 向某人问好say sorry to sb. 向某人道歉say goodbye to sb. 向某人道别注：talk/ speak/ tell/ saytalk with sb/ talk to sb/ talk with sb about sthsay +说话的内容 如：hello to sb/ say this word in E
9、nglishspeak to sb./ speak +语言tell sb to do sth/ tell sb not to do sth/ tell sb sth/ tell sth to sb/ tell sb about sth/ tell a lie/ a story/ the truth5.listen to 强调的是听的动作hear强调的是听的结果hear of/ about 听说 hear from 收到某人的来信6.on the phoneIntegrated Skills1.how far 对距离提问Its a long way from my home to the sch
10、ool.How far is it from your home to the school?My home is_from the school.A.1km far B.2km far away C.2km awayhow long （1）对时间的长短提问 How long can you keep the book?（2）对物体的长度提问 How long is the river?far away from 离远当away前面出现表示距离的具体的数字时，省去far例如：四公里远 4 km away from2.she goes to school by bike.= she goes t
11、o school on her bike.= she rides a bike to school.she goes to school on foot.= she walks to school.she goes to school by bus.= she takes a bus to school.3.take的用法take 表示花费的时候，只能花时间。通常的用法为：it takes sb. time to do sth. 做某事花了某人多长时间例如：It takes me two hours to do my homework.若对时间提问，则为：How long does it ta
12、ke you to do your homework?一定要记得take的用法，非常重要！表示花费的词还有：spend。spend作为花费来讲时，既可以表示花时间，也可以表示花钱，固定搭配如下：sb. spend time/ money on sth/ (in) doing sth.注意点：用spend表示花费，一定是人作主语！如果在某物上花时间或者花钱，一定要用介词on如果花时间或者花钱做某事，动词一定要用动名词的形式4.open(1)作为动词，表示“开”，作为动词时，常与点时间连用如：The shop opens at six oclock.(2)作为形容词，表示“开着的”,作为形容词时，
13、常用搭配 be open，通常与表示一段时间的时间状语连用如：The shop is open from 5 a.m. to 9 p.m.close 动词，“关”， 作为动词时，常与点时间连用The shop closes at six oclock.closed 形容词，“关着的”， 作为形容词时，常用搭配 be closed通常与表示一段时间的时间状语连用The shop is closed from 5 a.m. to 9 p.m.5.borrow sth from sp/sb,You can borrow all kinds of books from the library.lend sth to sbCan I borrow your bike?Sure, but you cant lend it to others.Task1.thank sb for sth/ doing sthThank you for helping me / your helpThe old man thanks jim for helping him cross the road.2.I stay at Hope Middle School. 注：Where do you study? Which school do you study at?
