七下英语知识点.doc

七下英语知识点

Unit 1 Dream homes
Lesson one Welcome to the unit
1.drean v → drean to do sth
n →梦；梦想
2. would like sth═want sth
would like to do sth═want to do sth
would like sb to do sth═want sb to do sth
3.first（1） second（2） third(3) fourth(4) fifth(5)
4.help sb do sth═help sb to do sth═help sb with sth
5.the symbol of … …的象征
6.the capital of… …的首都
7.big－bigger－biggest
many more－most good better－best
much well
8.sb spend st/sm on sth
(in) doing sth
9.It's＋adj(形容词）＋for sb＋to do sth
对某人来说做某事是…样的。
Lesson two
1.around the world=allover the world
2. away from:用于具体数字的后面
far away from∕far from:用于模糊的概念，只表示离…远
3.enjoy enjoy doing sth
enjoy oneself 玩的开心；过得愉快
注:myself 、yourself、herself、himself、itsself、ourselves、yourselves、theirselves、
4. have fun=have a good time=enjoy oneself
have fun with sb=have a good time with sb
have fun doing sth=have a good time doing sth
做某事很开心
5.share sth with sb
I share a cake with my sister
6.In bed(盖着被子）
在床上
On the bed(没有盖被子）
7.own v 拥有
adj 自己的 → on one’s own 独自，单独
owner (主人)
8. look out at sth(看某物）
lookout of sth（从…向外看）
9.write down 写下
10.make mistakes 犯错误
11.one of+名词复+谓语动词单数
Hawaii is one of the most beautiful beaches in1the world.
注：Hawaii(夏威夷）
12.try to do sth 试着干某事
13.practise doing sth 练习干某事
14.finish doing sth 完成某事

Lesson three
1.Hundred 表示具体概念时用数字+hundred
表示模糊概念时用hundreds of
2.thousand、million也同上（thousands of 、millions of )
3. tall:指人、动物、树木时必须用tall
high：指建筑物的高度时一般用high，有时也用tall
4.send(发送) send sb sth
把某物发送给某人

send sth to sb
5.be different from ↔ be the same as
与……不同 与……相同
6. of one’s own 属于某人自己
on one’s own 单独的
7. ask some questions
ask sb to do sth
ask sb not to do sth
8.call call sb
call sb back 给某人回电话
give sb a call 给某人打电话
9. ①foot(n)→on foot
foot(n)英尺→feet
at the foot of
10. enough＋n
adj＋enough
11.invite invite sb to sp
invite sb to do sth
invite(v)→invitation(n)邀请函
12. It is＋adj＋for sb＋to do sth
It is＋n＋to do sth (It is fun to do sth)
Unit 2 Neighbours
Lesson one
1. be going to do sth 将要干某事
will＋v原
2. be afraid 恐怕
be afraid of sth （害怕某物）
be afraid to do sth （害怕干某事）
3.most of most of＋可数名词复数＋谓语动词原形（are）
most of＋不可数名词＋谓语动词单数（is）
4.what's……like？（对人的外貌或性格提问）
5. kind(n)种类[1.a kind of 2.all kinds of 3.diffeerent kinds of]
kind(adj)友好的→be nice∕kind∕friendy to sb
6. help(n) 1.ask for help 请求帮助
2.with one’s help of 在某人的帮助下
3.without one’s help 不需要某人的帮助
help(v) 1.help sb with sth
2.help sb to do sth
3.help sb do sth
help(v∕n)→helpful→be helpful 乐于助人的
7.There is something wrong with sth∕sb.(某人∕某物出毛病了)
There is something wrong with my computer.
Something is wrong with my computer.
My computer is broken.
My computer doesn’t work well.
对something提问时，用what’s wrong with sth∕sb？
8. be∕get ready to do sth (愿意/准备做某事)
be/get ready for sth (为某事做准备）
9.do some＋ving do some shopping
（指用于室内活动) do some washing
do some reading
do some cleaning

10. problem:指难以解决的问题 (常用于数学、物理难题)
solve problems解决问题
question：指说话者需要寻找答案的问题 ask/answer questions
Lesson two
1.一般将来时的意义：用来描述一个即将要发生的动作；谈论未来的计划和打算。
2.一般将来时的基本结构:will/shall＋动词原形，be going to＋动词原形
3.There be句型的一般将来时
①There will be＋名词＋其他成分
[注意]：无论后面加单数名词或复数形式，be都必须用原形.
②There﹙is,am,are﹚going to be＋名词＋其他成分
[注意]：无论在going to后面加单数名词或复数形式，be都必须用原形。
There is going to be a football match this evening.
4.常见的时间状语：this afternoon、tonight、tomrrow、this sunday、next Tuesday、the day after tomorrow、next week、the coming sunday、
in a few minutes、in the future、in five years、
5.will用于一切人称，shall只用于第一人称（I∕we）,常用于口语提出建议或请求。
6.be going to do用于表示计划，打算去做某事（强调主观意愿）
7.在英语中，这些动词（begin、come、go、leave、sail、start、arrive、meet、return）可用一般现在时表示将要发生的动作。 航海
Class begins at 8:00 a.m. tomorrow.
8.在含有条件状语从句或时间状语从句的复合句中，从句用一般现在时，主句用将来时，且用will而不用be going to如：Mun will go to Beijing if it doesn’t rain tomorrow.
When you get home ,you’ll find a new bike in your garden.
9.在以let’s引导的句子中，结尾时用shall we.
Let’s play football, shall we?
在以let us引导的句子中，结尾时用will you.
let us watch tv,will you.
10.sb use sth to do sth 某人用某物干某事
11. be sure of sth 对某物有把握
be sure to do sth 一定会做某事
12.in the future 在未来
13. wait(v)→ waiter
waitress
wait wait for sb
wait for sb to do sth
wait for one’s turn
14.decide to do sth 决定干某事
15.watch the film=see a film=go to the cinema

16. plan(v) plan to do sth
plan for sth为某事做计划
plan(n)可数n make a plan to do sth制作一个计划去干某事
make a plan for sth
17. buy sb sth
buy sth for sb
18.fire make a fire play with fire
on fire=catch fire着火
fire→fireworks╱fireman 烟火/消防员
Lesson three
1. free(adj)→be free
1.be busy
busy 2.be busy with sth(名词)
忙于干某事
3.be busy doing sth(动词)
2.interest(n) intereting(人过物现)
兴趣，爱好 interested→be interested in
3. ask sb to do sth
ask sb not to do sth
tell sb to do sth
tell sb not to do sth
4. good better→best
well
had better do sth 最好干某事
had better not do sth 最好不要干某事
5.be crazy about sth 对某物很着迷
6. worry（v）→worry about sth/sb
worried（adj）担心的→be worried about sb/sth
Unit 3 Welcome to sunshine Town!
1.order 订购，预定（v） order a dag
命令，指挥（v） order sb to do sth
订单，点菜(n)This is my order
2. watch(n)→watches
watch(v) watch sb to do sth
watch sb doing sth
3.try try to do sth试着干某事
try one’s best to do sth尽某人最大的努力干某事
4.quiet(adj)→be(keep) quiet
n