七年年级下册知识点总结Unit1Can you play the guitar？1，情态动词+V原can do=be able to do2，Play+the+乐器器+球类，棋类3，join参加社团、组织、团体4，4个说的区别：say+内容Speak+语⾔言Talk谈论talk about sth talk with sb talk to sbTell告诉，讲述tell sb（not）to do sthTell stories/jokes5，want=would like+（sb）to do sth6，4个也的区别：too肯定句句末（前⾯面加逗号）Either否定句句末（前⾯面加逗号）Also⾏行行前be后As well⼝口语中（前⾯面不不加逗号）7，be good at+V-ing=do well in擅⻓长于be good for对…有益（be bad for对…有害）be good to对…友好（good可⽤用friendly，nice，kind替换）be good with和…相处好=get on/along well with8，特殊疑问句句的构成：疑问词+⼀一般疑问句句9，How/what about+V-ing…怎么样？（表建议）10，感官动词（look,sound,taste,smell,feel）+adj/like11，选择疑问句句：回答不不能直接⽤用Y es或者No，要从中选择⼀一个回答12，students wanted for school show（wanted表示招募，含有被动意义）13，show sth to sb=show sb sth向某⼈人展示give sth to sb=give sb sth把某物给某⼈人14，help sb（to）do sth=Help sb with sth帮助某⼈人做某事With sb’s help=with the help of sb在某⼈人的帮助下Help oneself to随便便享⽤用15，be busy doing sth/be busy with sth忙于做某事16，need to do sth需要做某事17，be free=have time to do sth.有时间做某事18，have friends=make friends交朋友19，call sb at+电话号码20，on the weekend=on weekends在周末21，English-speaking students说英语的学⽣生（带有连词符，有形容词性质）22，do kung fu表演功夫Unit2What time do you go to school？1，问时间⽤用what time或者whenAt+钟点at7o’clock at noon/at night（during/in the day）On+具体某天、星期、特指的⼀一天on April1st on Sunday on a cold winter morningIn+年年、⽉月、上午、下午、晚上2，时间读法：顺读法逆读法：分钟≤30⽤用past five past eight（8:05）half past eight （8:30）分钟＞30⽤用to a quarter to ten（9:45）整点⽤用…o’clock7o’clock（7:00）3，3个穿的区别：wear表状态，接服装、⼿手套、眼镜、⾹香⽔水等Put on表动作，接服装Dress表动作，接sb/oneself get dressed穿⾐衣3，感叹句句：How+adj+主谓！How+adj+a/an+n单+主谓！What+a/an+adj+n单+主谓！What+adj+n复/不不可数+主谓！4，from…to…从......到.....5，be/arrive late for迟到6，频度副词（⾏行行前be后）Always usually often sometimes seldom hardly never7，⼀一段时间前⾯面要⽤用介词for for half an hour for five minutes8，eat/have…for breakfast/lunch/dinner/supper早餐/午饭/晚饭吃.....9，either…or要么.....要么10，a lot of=lots of许多11，it is+adj+for sb+to do sth（adj修饰to do sth）It is important for me to learn English.it is+adj+of sb+to do sth（adj修饰sb）It is kind/friendly/nice of you to help me.Unit3How do you get to school？1，疑问词How如何（⽅方式）how long多⻓长（时间）答语常⽤用“（For/about+）时间段”how far多远（距离）答语常⽤用“（It’s+）数词+miles/meters/kilometers”how often多久⼀一次（频率）答语常⽤用“Always/often/every day/…”或“次数+时间”等表频率的状语How soon多快，多久以后，常⽤用在将来时中。
答语常⽤用“in+时间段”how many多少（接可数名词）how much（接不不可数名词）why为什什么（原因）what什什么when何时who谁whom谁（宾格）（针对宾语提问也可⽤用who）whose谁的2，宾语从句句要⽤用陈述句句语序3，Stop sb from doing sthStop to do停下来去做其他事Stop doing停⽌止正在做的事4，what do you think of/about…？=how do you like…？你认为…怎么样？5，He is11years old.He is an11-year-old boy.(⽤用单数)6，many students=many of the students许多学⽣生7，be afraid of sth害怕某事be afraid to do sth害怕做某事worry about =be worried about担⼼心8，play with sb和某⼈人玩耍9，come true实现10，have to do sth不不得不不做某事11，he is like a father to me（like像）12，leave离开leave for出发前往某地13，cross是动词across是介词14，thanks for+n/V-ingThanks for your help/thanks for helping me.Thanks for your invitation/thanks for inviting/asking me.Thanks to幸亏，由于，因为15,4个花费：⼈人+spend/spends/spent+时间/钱+（in）doing sth/on sth⼈人+pay/pays/paid+钱+for sthIt takes/took sb+时间+to do sth物+cost/costs/cost+sb+钱16，交通⽅方式●⽤用介词。
在句句⼦子中做⽅方式状语。
①by+交通⼯工具名词（中间⽆无需任何修饰）By bus/bike/car/taxi/ship/boat/plane/subway/train……②by+交通路路线的位置By land/water/sea/air③in/on+冠词/物主代词/指示代词+交通⼯工具名词In a/his/the carOn a/his/the bus/bike/ship/train/horse/motorbike④on foot步⾏行行●⽤用动词。
在句句⼦子中做谓语。
①take+a/the+交通⼯工具名词take a bus/plane/ship/trainride a bike②walk/drive/ride/fly to……（后⾯面接here，there，home等地点副词时，省略略介词to。
）如步⾏行行回家：walk home17，名词所有格⼀一般情况加’s Tom’s pen以s结尾加’the teachers’office ten days’holiday表示⼏几个⼈人共同拥有，在最后⼀一个名词后加’s Mike and John’s desk表示每个⼈人各⾃自拥有，在每个名词后加’s Mike’s and John’s desks ⼆二，词组Take the train/bus乘⽕火⻋车/公共汽⻋车go by bike/subwayride a bike骑⾃自⾏行行⻋车driver a car开⻋车think of想起between....and...在...和...之间Leave home/school离开家/学校come true实现many students是单指学⽣生数量量多，侧重数量量many of the students是指学⽣生中很多⼀一部分，强调部分too…太…1.too much意为“太多”，+不不可数名词/+动词。
e.g.I had too much housework to do yesterday.昨天我有太多的家务活要⼲干。
She talks too much.她说话太多。
much too意思是“过分，太”，隐含了了过分⽽而不不恰当之意，much too+形容词或副词，不不+动词。
e.g.The question is much too difficult.这道题太难了了。
Y ou’re walking much too fast.你⾛走得太快了了。
2.too…to…太…⽽而不不能….e.g.Y ou are never too young to study.同：so…that…太…以⾄至于…e.g.The river runs too quickly for boats.=The river suns too quickly to row a boat.=The river runs so quickly that people can’t row a boat to across the river.Unit4Don’t eat in class.1，祈使句句(变否定在句句⾸首+don’t)Be型（be+表语），否定形式：don’t+be+表语Be quiet，please. Don’t be late！Do型（实义动词+其他），否定形式：don’t+实义动词+其他Come here，please.Don’t play football here.Let型（let sb do sth），否定形式：don’t+let sb do sth或者let sb not do sthNo+n/V-ing No photos/mobile；No parking/smoking/spitting/talking/ picking of flowers2，in class在课堂上in the classroom在教室3，be on time准时4，listen to music听⾳音乐5，（have a）fight with sb和某⼈人打架7，eat outside出去吃饭8，Must与have to（1）must表示说话⼈人主观上的看法，意为“必须”。