Unit4 Don't eat in class. Section B知识讲解与练习 人教版英语七年级下册(无答案)

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名称 Unit4 Don't eat in class. Section B知识讲解与练习 人教版英语七年级下册(无答案)
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人教版初中英语七年级下册unit4 section B知识讲解与练习
一. dish
1. dish n. “碟,盘”,做餐具讲时,常用复数形式,其前常加the。do the dishes 相当于wash the dishes,意为“清洗餐具”。 It’s your turn to do the dishes today. 今天轮到你洗碗了。
2. dish n.“菜肴,一道菜”。He likes cold dishes. 他喜欢凉菜。
二. practice
1. n. “练习,实践”。
______ the piano _______a lot of _______. 弹钢琴需要多加练习。
Practice makes perfect. 熟能生巧。
2. vt. “练习,训练”,其后可跟名词、代词或动名词做宾语。
practice the guitar.
practice doing sth. 练习做某事
I ______ _____ _____English every morning.我每天早晨必须练习英语。
Mr. Xu ____ _____ Kong fu ____________ (每天练习功夫)
三. too many, too much, much too.
易混词组 意义及用法 例句
too many adj..“太,太多”,接C There are too mang people in the park.
too much adj.或pron. “太多”,接U I have too much homework today.
much too adv.“太,非常”,接adj.或adv. My mother is much too busy.
There is ___________ water in the room. She eats _________.
There are _________ people in the street on weekends. The ring is _________ expensive.太贵
much和many比较级 : more
他有很多朋友,我的朋友更多。 He has _________ friends. I have ________ friends.
There is _____(much) water in this bottle than in that bottle.
hair
作名词,“(动物)毛发,(人)头发”,U,
如指具体的一根头发,C。 She has beautiful long hair.她长着漂亮的长发。
My mother has some grey _______.有一些白发。
五.leave
1.leave v.“留下,搁置,”,忘了带;丢下。
“leave sth./sb. + 地点” “把某人/某物留在或者落在某地”。
I often_____ my schoolbag _____home.
I sometimes _______my pen ___ the desk.. 把钢笔落在桌子上了。
John always _______his dirty clothes _____ his bedroom. 约翰总是把他的脏衣服留在卧室。
比较:forget sth. 忘记某物(后面不接地点)I often forget my pen.
注意:leave sb. by oneself 意为把某人独自留下
They are busy with work and always leave their son home by himself.
他们忙于工作并且总是把他们的儿子独自留在家里。
2. leave 不立刻做;不马上处理
Leave the dishes─I'll do them later.盘子先搁着吧,我等会儿再洗。
3.leave 使保留,让…处于(某种状态、某地等)
Leave the door open, please.请把门开着吧。
六.strict
1. adj. “严格的”; “严厉的”,通常与be动词连用。
be strict with sb “对某人严厉”
Eg:Mr. White___ _____ ______ _____ us. 怀特先生对我们要求很严格。
be strict in (doing) sth “对某事要求严格”
She is ______ _____ her students and _____ ____ her _____. 她对她的学生和工作要求严格。
七.follow
1. follow v.“遵循,听从,跟随, 跟着”。follow the rules =keep the rules“遵守规则”。
Summer follows spring. 春去夏来。
Why don’t you follow my advice 你为什么不听我的劝告?
Please _______ me. I’ll ______you the way.请跟我走,我来给你带路。
2.明白,领悟。
You are speaking too fast and we can’t quite(十分) ______ you.
你讲得太快,我们不太懂你的意思。
3.表示“沿……而行”。follow the road 沿路而行
4.following作形容词,意为“下列的,接下来的”
Can you answer the following questions 你能回答下列问题吗?
八. feel
1. feel行为动词, “觉得,认为”。
_____ do you _____ today 今天你感觉怎样
I _____ that you will win. 我感觉你会赢。
2. feel连系动词, “感觉,摸起来”,其后跟形容词作表语。
I _____ _______today. 我今天感觉很高兴。
Your hand _____ cold. 你的手摸起来很凉。
九. terrible adj.非常讨厌的;可怕的
terrible“非常讨厌的;可怕的”。在非正式语体里, terrible还可作“很糟的,极差的”解,在句中可用作定语或表语。
Do you know the terrible news 你知道那则骇人听闻的新闻吗?
It is terrible that she lost her purse.糟透了,她丢失了钱包。
【拓展】terribly为副词,意为“很;非常;很厉害地”。
I am terribly sorry for that. 我对那件事非常抱歉。
十. remember“记得,记住”,v.
1. remember sth.
2. remember doing sth.记得已做某事(已做)
I _________ _________ _____ once.我记得见过他一次。
remember to do sth 记得要做某事(还没做)
记得给我写信。_______________________________________.
forget“忘记,忘了”,作remember反义词时,用法和remember相同。
1. forget sth.
2. forget doing sth记得已做某事(已做)
I _________ _________ _____ once.我忘记见过他一次。
3. forget to do sth 记得要做某事(还没做)
我忘记了给你写信. I forgot _________________________________.
〖forget it〗
1.没关系;不必在意
‘I still owe you for lunch yesterday. ’ ‘Forget it. ’
“昨天午饭我还欠着你呢。”“算了吧!”
2.(表示不想重复说过的话)别提它了
‘Now, what were you saying about John ’ ‘Forget it, it doesn't matter. ’
“嗳,你刚才说约翰什么来着?”“别提了,那无关紧要。”
3.休想;不可能
‘Any chance of you helping out here ’ ‘Forget it, I've got too much to do. ’
“你能来帮个忙吗?”“不可能,我还有一大堆活要干呢。”
十一.relax
1. relax vt. “放松, 休息,使轻松”,
This song______ me. 这首歌使我心情舒畅。
2. relaxed adj.“感到轻松的”,常修饰人做表语。
He ___ _______ after_________ ____ music. 听完音乐后,他感到轻松。
2)relaxing adj. “令人轻松的”,常用来修饰物或者事情,可以作表语也可以作定语。
It’s a __________trip. The film is very__________.
【拓展】英语中类似的词还有:
interesting 有趣的、interested 感兴趣的;
boring 无聊的、bored (对某人/某事)厌倦的,烦闷的;
exciting 令人兴奋/激动的、excited 兴奋/激动的;
surprising 令人惊讶的、surprised 感到惊讶的。
【活学活用】I like listening to music because it makes me ________(放松的).
十二.keep
1. Keep v.“保留,保存,保持”。
“keep +sb./sth.+形容词”表示“使某人或者某物保持某种状态”。
_____ ______work _____ me ____and tired. 太多的工作让我忙碌而且疲惫。
We must keep the classroom clean.
2.keep 饲养 I keep a dog as a pet.
3.“keep + 形容词”,“保持某种状态”。 ______ _______, please! 请保持安静!
4.“keep sb. doing sth.”表示“让某人继续/不断地做某事”。
He kept me waiting for an hour. 他让我等了一个小时。
十三. learn
1. vt. “学习,学会”。“learn(how)to do sth.”“学会,学习(如何)做某事”。
You must _____ ____ ______ _____ a car. 你必须学会怎样开车。
I _____ _________ ____swim. 我喜欢学游泳。
2. learn from
(1) “向……学习”。 We must learn from Lei Feng. 我们必须向雷锋学习。
(2)认识到;意识到;(从…)吸取教训
I'm sure she'll learn from her mistakes.我肯定她会从错误中吸取教训。
He can learn a lesson from it .
3. learn /know (sth.) about ... 了解/知道/学习关于(某事)
常见:learn something/ a lot/ more about.... 关于 学到(了解到)了很多。
She wants to know about history. 她想了解历史。
I’d like to learn more about computers. 我想了解/ 学习更多关于电脑的知识。
4.learn of/about “听说”、“得知”
I’m sorry to learn of [about] your illness. 听说你病了,我很难过。
5.learn by oneself “自学”。He learns English by himself. 他自学英语。
比较:
learn 虽然可指学习的过程,但更侧重指学到的成果,因此常译为“学到”、“学会”;而 study 则侧重指学习过程。如:  
He studied hard and learned English very well. 他努力学习,把英语学得很好。  
(2) learn 多用于学习的初级阶段或带有模仿性的操作技艺等;而 study 则常用于较高深或周密的研究。
下列情况,一般只用 study:  
a. 表示在某校学习。  He is studying at Beijing University. 他在北京大学学习。  
b. 用于祈使句或与 hard 连用。如:study hard
十四.before prep. & conj. 在……之前 adv. 以前
I must read a book before I can watch TV. 我在可以看电视之前必须读一本书。
本句是含时间状语从句的主从复合句,before是连词,意为“在……之前”,用来引导时间状语从句。如:I will call you before I leave Shanghai. 我离开上海之前会给你打电话的。
拓展 before的反义词是after“在……之后”,before和after都可以用来引导时间状语从句。如:I can watch TV for a while after I finish my homework.
我完成家庭作业之后可以看一会儿电视。
十五.make the bed/make one’s bed 整理床铺
Bob always makes his bed himself.自己
________________________________你会整理床铺吗?
十六.noisy adj. 吵闹的” We can’t ___ ______in class. 大吵大闹。
名词形式: noise 常为不可数
There is much (a lot of)noise(太嘈杂了) in the classroom.
Don’t make so much noise.
十七.luck
luck: n.(不可数) 运气, 好运, 幸运
You never know your ______. 你也许会走运的。
Wish you ________ .祝你好运。 ___________倒霉,坏运气。
lucky:adj. 幸运的, 吉祥的, 侥幸的 He is a lucky dog. 他是个幸运的家伙。
a lucky day (好日子)
【拓展】luckily adv. 幸运地 反义词unlucky adj. 不幸的unluckily adv. 不幸地
十八 read
1.识字;阅读;读懂
Some children can read and write before they go to school.
有些孩子在上学前就会看书写字了。
I can't read your writing.我看不懂你的笔迹。 Can you read music 你能读懂乐谱吗?
I'm trying to read the map.我正看地图呢。
2. 读;朗读 read a book/a magazine/the newspaper 读书;看杂志 / 报纸
He likes reading to his grandchildren.他喜欢念书给孙子孙女听。
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