七年级下人教版初中英语Unit10同步教材解析
知识点扫描
重点词汇
1、milk n.牛奶; v.挤奶;
2、cow n.奶牛;ox n.公牛;
3、farmer n.农民;
farm n.农民;
4、grow v.种植、生长、发育;
growth n.成长、生长;
5、worry n.v.担心、担忧;
worried adj.担心的;
6、luckily adv.幸运地、好运地;
luck n.幸运;
lucky adj.幸运的;
7、painting n.油画、绘画;
paint v.画、描绘;
8、exciting adj.使人兴奋的、令人激动的;
excited adj. 感到兴奋的、感到激动的;excite v.使兴奋;
9、lovely adj.可爱的;l
ove v.喜爱;
alive adj.活着的、有生机的、活泼的;
10、slow adj.缓慢的、迟缓的;
slowly adv.缓慢地、迟缓地;
11、interested adj.感兴趣的;
interesting adj.令人感兴趣的、有兴趣的;interest n.兴趣、爱好、利益;
重点短语
1、goforawalk去散步;
2、milkacow挤牛奶;
3、rideahorse骑马;
4、feedchickens喂小鸡;
5、talkwith与……谈话;
6、takephotos拍照;
7、quitealot相当多;
8、show…around带领……参观;
9、learn...about...学到...关于...; 10、from…to…从……到……;
11、growstrawberries种植草莓;
12、pickstrawberries采草莓;
13、inthecountryside在乡下;
14、gofishing去钓鱼;
15、atnight在夜晚;in the day 在白天;
16、alotof许多;大量;
17、comeout出来;
18、goonaschooltrip去学校郊游;
19、alongtheway沿线;
20、afterthat之后;
21、buysth.forsb.为某人买某物; 22、allinall总的来说;
23、takea/thetrain乘火车;
24、beinterestedin对……感兴趣;
25、not…atall根本不……; 26、take sb home 把某人带回家;
27、visit sb 看望某人; 28、have a nice weekend 周末愉快;
29、buy sb sth=buy sth for sb 给某人买某物;
30、ask sb a question/questions问某人问题;
ask sb about sth询问某人有关...的情况;
ask sb to do sth 要求某人做某事;
31、teach sb to do sth 教某人做某事;teach sb sth 教某人某事;
teach oneself 自学;
32、worry about=be worried about 为...担心;
重要语言知识点
1、have fun doing sth 做某事有趣;
例如:
I have great fun playing basketball.我打篮球非常有趣。
2、It is+adj+(for sb) to do sth.对某人来说做某事...
例如:
It is important for us to learn English.
对我们来说学习英语很重要。
3、too many+可数名词复数 太多的...; too many students 太多学生;
too much+不可数名词 太多的...;
too much water 太多水;
much too+形容词/副词 实在太...;
例子:
Today is much too hot.
今天实在太热了。
4、somewhere 在某处、到某处(常用于肯定句中);
例如:
I will go somewhere warm.
我要去暖和的地方。
anywhere 某个地方、任何地方(常用于肯定句和疑问句中);
例子:
I can’t see my dog anywhere.
我在哪儿也没看到我的狗。
5、something“某事,某物”,常用于肯定句中,用于句型”Would you like something to do?”中,表示希望得到对方肯定的回答;
anything“任何事物”,用于肯定句,疑问句和否定句中;
nothing“什么也没有”;=not ...anything
I didn’t know anything about the movie.=I knew nothing about the movie.
everything“一切事物”,可用于任何句式。
注意,修饰something,anything的形容词必须放在它们的后面,做后置定语。
6、quite a lot: 相当多,可+of+可数名词复数或不可数名词,也可单独使用;
quite a little: 相当多,后跟不可数名词;
quite a few: 相当多,后跟可数名词复数;
7、exciting 令人兴奋的(修饰物);
excited 感到兴奋的(修饰人);
例子:
I am excited about an exciting movie.
我对一部令人兴奋的电影感到兴奋。
类似用法的词组还有:
interesting有兴趣的,
interested感到有趣的;
boring无聊的,
bored感到无聊的;
relaxing放松的,
relaxed感到放松的;
surprising惊奇的,
surprised感到惊奇的;
重点语法
一般过去时态
1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;常和过去的时间状语连用。
过去的时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
2.基本结构:
①be动词;②行为动词
否定形式:
①was/were+not;②在行为动词前加didnt,同时还原行为动词。
一般疑问句:
①was或were放于句首;
②用助动词do的过去式did 提问,同时还原行为动词。
3.动词过去式的构成:
a. 规则变化
1)一般情况下,在动词原形后面加-ed。
look →looked play→ played start→ started visit→ visited
2)以不发音e结尾的动词,在词尾直接加-d。
live→ lived use→ used taste→ tasted hope-hoped
3) 以“辅音字母+ y”结尾的动词,先将 y 改为i ,再加 –ed。
study→ studied try→ tried fly→ flied worry-worried
4)以重读闭音节(即辅音+元音+辅音),末尾只有一个辅音字母的动词,要先双写这个辅音字母后,再加 –ed。
stop→ stopped plan→ planned prefer→ preferred trip-tripped
b. 不规则变化(详见课本142页)
不规则动词的过去式:
is/am-was are -were have/has-had do/does -did
go-went get-got ride -rode feed-fed take-took
grow-grew draw-drew eat -ate come-came
see-saw say-said hear-heard
buy -bought teach-taught
4. 常用的时间状语,即标志词:
1)与yesterday 连用:
yesterday昨天,
the day before yesterday前天
yesterday morning/afternoon/evening
2)与last 连用:
last night,昨晚
last time上次,
last term上个学期
last Monday,上周一,
last week/ month/year,上周/月,去年
3)与ago 连用:
a moment ago 刚才
two minutes/ hours/ days/ weeks/ months/years ago 两分钟/小时/天/周/月/年以前
4)与in+过去的时间连用:
in 1999, in 1980
5)其它:
just now刚才
at the age of 5,
在5岁的时候
in the old days,
in those days,
在那些日子
the other day,
at that time 在那时
one/ that day / morning/ afternoon/ evening….
once upon a time从前
5. 常用的句式:
1)含有be动词的:
肯定句:
主语+ was / were + 其它。
e.g.My school trip was excellent.
否定句:
主语+ was/ were + not +其它。
e.g. My school trip was not excellent.
一般疑问句:
Was/ Were +主语+ 其他?
e.g. Was your school trip excellent?
肯定回答:
Yes, 主语+ was/ were.
e.g. Yes, it was.
否定回答:
No, 主语+ wasn’t/ weren’t.
e.g. No, it wasn’t.
特殊疑问句:疑问词+一般疑问句?
e.g. How was your school trip?
2)含有实意动词的:
肯定句:主语+ did + 其它 (did代表动词的过去式)
e.g.We went to Green Park.
否定句:主语+ didn’t do +其它。(do代表动词的原形)
e.g. We didn’t go to Green Park.
一般疑问句:Did + 主语+ do+ 其他?
e.g. Did you go to Green Park?
肯定回答: Yes, 主语+ did.
e.g.Yes, I did.
否定回答: No, 主语+ didn’t.
e.g.No, I didn’t.
特殊疑问句:疑问词+一般疑问句?
e.g. Where did you go last week.
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