牛津译林版七年级英语下册 Unit 2 知识点讲解教案

资源下载
  1. 二一教育资源

牛津译林版七年级英语下册 Unit 2 知识点讲解教案

资源简介

一、词汇:
1. problem n.问题,难题
【短语】help sb. with problems
【考点】
①与question的区别:question是提问的问题,problem指麻烦一类的问题,出问题了的问题
② 做某事有困难 have problems (in) doing sth.
2.do some shopping 买东西
【考点】shopping在这里是动名词形式,同结构短语:do some reading/cleaning/washing
【注意】在否定句和疑问句中不能将some变成any
3.lucky adj.幸运的
【变形】 luck n. 运气 good luck unlucky adj. 不幸的
luckily adv.幸运的是 unluckily adv.不幸的是 一般放在句首加“,”。
4. make a fire 生火
【考点】注意这里的make不是使役动词,如果后面再加动词应该是表目的,如:
make a fire (keep) warm
5.sound lv. 听起来
【考点】
①sound+adj. eg.sound good sound like+n. eg.sound like a good idea
②sound n. 泛指大自然的声音 voice n.人的嗓音 noise n.噪音
6.information n.信息
【考点】
information和message的区别:
information是不可数名词,是一些咨询或者查询的信息。
message是可数名词,是发送的或者传达的消息,口信。
7.below adv.下面
【短语】the information below
【考点】
①below强调位置低于,而under强调正下方。
②below/above 可以表示楼层/温度
eg. He lives below me. above zero 零上
8.注意复数和所有格
visitor waiter volunteer engineer manager policeman postman artist
二、句型
1.I’m afraid they won’t welcome visitors like you.
(1) afraid adj. 害怕的,恐怕
【用法】 ①be afraid of 害怕某物 eg. I’m afraid of mice.
②be afraid to do=be afraid of doing 害怕做某事
eg. I’m afraid to speak in class.=I’m afraid of speaking in class.
③be afraid + that从句 恐怕… eg. I’m afraid that I won’t have time this Sunday.
④交际用语:I’m afraid so. 恐怕是这样。 I’m afraid not. 恐怕不是这样。
eg. --Will there be a school trip this Sunday
--I’m afraid not. It is going to rain this Sunday.
(2) visitor要注意后缀是or,填空题注意复数和所有格
2.Are you not feeling well these days
(1) 感觉身体好要用feel well,这里well是形容词,表示身体好。
(2) these days是现在进行时的标志词,feel表示感觉时,有进行时,表示摸起来时,没有进行时。
3.Where do you live I live in a flat in City Garden in Ninth Street.
(1) live vi. live in+地点 live on+楼层
(2) 小区名称,街道名称要大写,并且前面不加冠词。
eg. 1. Which city do you
2. Which floor do you
3. Where do you
【易错题】
1) --Where would you like to ___________
--I’d like to ___________ the city centre near a supermarket.
A. live; live in B. live in; live in C. live; live D. live in; live
2) Which floor do you live ________ that building
A. in B. on C. in on D. on in
3) Mr. Li lives in a flat in Ziyang Garden in ___________ (five) Street.
4. It’s good to live in a neighbourhood like that. People here are like a big family.
【句型】It’s adj. (for sb.) to do sth.表示对某人来说做某事是怎样的。
这里it是形式主语,真正的主语是to live in a neighbourhood like that。
5.They help us with all kinds of problems.
help vt. 帮助 n. 帮助
【短语】help sb. with sth. 在……方面帮助某人 help sb (to) do sth 帮助某人做某事
helping hands 援手 need help with... 需要…方面的帮助 (注意没有need to help短语)
Thank you for helping me.=Thank you for your help.
【变形】helpful adj. 乐于助人的,有用的 It’s helpful of sb. to do sth.
6.I’m going to ask a computer engineer to check it.
【短语】叫某人做某事 ask sb to do tell sb to do
教某人做某事 teach sb to do 邀请某人做某事 invite sb to do 找某人做某事 find sb to do
否定形式:在to do前+not
【易错题】
1) I hope everyone ___________ (get) a Christmas present this afternoon.
2) Ask the boy ___________ (not play) computer games all the time.
3) Much homework makes me _____________ (not have) a rest.
4) 你可以找人来维修东西,如破损的自行车灯。
You can find someone ________ _________ _________ _________ __________ bikes.
7. Some college students are ready to help.
【短语】乐于做某事 be ready to do=be happy to do=be willing to do sth.
eg. He is always ready to help others.=He is always happy/willing to help others.
【课堂练习】
1) 我的表妹乐于助人,她乐于帮助那些老年人。
My cousin is _________. She _________ _________ _________ help the old people.
2) Are you ready________ (go) with me
3) Jenny is ready to help others. She often helps me to learn English.
Jenny is __________. She often helps me _________ my English.
8. You are lucky to live in a neighbourhood like that.
【短语】做某事很幸运be lucky to do=It’s lucky for you to do
eg. I’m lucky to win the high prize.=It’s lucky of me to win the high prize.
【易错题】
1) It’s lucky for us to study in a big and bright classroom. (改为同义句)
We ___________ __________ ___________ __________ in a big and bright classroom.
2) 我们很幸运有这样的一位老师。
We are _____________________________________________________________________.
9. I will take an umbrella with me.
(1) take sth. with sb. 随身携带某物,注意with后面用宾格。
(2) umbrella是元音音素开头,所以用an,但是useful是辅音音素开头,所以用a。
10. My parents and I are planning a day out with my uncle’s family the day after tomorrow.
(1) plan a day out计划一天外出
(2) plan to do计划做某事,plan一般不用于将来时,过去式 planned 过去分词 planning。
(3) plan也可作名词,表示计划。 …的计划 the plans for...
eg. 1. He is planning to go out tomorrow in his bedroom.
2. Do you have any plans for the coming weekend
三、语法:一般将来时
一) 一般将来时的基本结构:
be动词 行为动词
肯定 主语+will be; 主语+is/am/are going to be 主语+will+动词原形; 主语+is/am/are going to+动词原形
否定 主语+will not(won’t) be; 主语+isn’t/am not/aren’t going to be 主语+will not(won’t)+动词原形; 主语+isn’t/am not/aren’t going to+动词原形
疑问 will+主语+be; is/am/are+主语+gong to be will+主语+动词原形; is/am/are+主语+gong to+动词原形 Shall we/I +动词原形
二) 一般将来时的标志词总结:
一般将来时表达了现在还没发生,将来要发生的事情。标志词有:
表示将来的时间:this evening, next ..., tomorrow, soon;
if, until, before, after, when, as soon as引导的复合句,主句用一般将来时;
in+时间段,how soon表示还有多久才能…,所以也是用一般将来时。
三) 一般将来时的考点总结及典例讲解
一般将来时的语境较简单,表达的是将来要发生的事情,一般将来时要注意以下考点:
1. be going to do,will do,shall do的区别:
will的用法:
①表示将要发生的________或________
1. We hope the doctors and nurses in Health center ________(help) the people in need.
2. Millie will be free this afternoon.(改为否定句)
Millie _______ ________ free this afternoon.
②表示________发生的事情
Eg. Amanda's brother will be four years old next year.
【真题连接】
1. Get up early, and you ___________ (not be) late.
2. We hope you ______________ (live) in the same building with me.
3. --Do you know_____ a wonderful football match and two basketball matches on July 15th
--Yeah. l am going to watch them that day.
A. there will be B. there will have C. there are D. there have
be going to的用法:
①表示长期的计划、打算
当他长大后,他打算做一名邮递员。
He ___________________when he ________________________________________.
②表示根据客观迹象推测将要发生的事
Look! There are many clouds in the sky. It____________(rain) soon.
【真题连接】
1. We _______ a "helping hands" meeting at our school hall _______ the afternoon of 19 May.
A.are going to be: on B.will be: in C.are going to have; on D.will have; in
2. Are there going ________ any new plans for the sports meeting this Wednesday
A.have B.be C.to have D.to be
3. Look at the dark clouds. Don't you think it _______________ (rain)
shall的用法:
shall do用于第_____人称,表示包含听话人在内。
eg. Shall we meet at 7:00 tomorrow (注:这样的情况下只能用shall,因为这个we包含听话人在内)
be going to do will do shall do
表示长期的计划、打算 表示临时的决定 用于第一人称,表示包含听话人在内。
表示根据客观迹象推测将要发生的事 表示客观上势必发生的事情。
在有条件或时间状语的从句中,多用will,不用be going to结构
2.与反义疑问句相结合:
eg. There (be) a sports meeting next Wednesday, isn’t there
【注意】there be句型的将来时:there will be和there is/are going to be
3.主将从现
a)If I (free), I will visit my grandparents on weekends.
b)If we work hard, our dreams can (实现).
c)If it ______ this afternoon, please _____ your umbrella with me.
A. rains, take B. will rain, take C. rains, share D. rains, will share
if引导条件状语从句时,时态上遵循“ , , ” 的原则。
①If you think hard, and you will find a way out. = Think hard, you will find a way out.
②If you don’t think hard, and you will not find a way out. = Think hard, you will not find a way out.
条件句的转换:含有if引导的条件状语从句的复合句,可用“祈使句, and/or…”结构改为并列句,and + 结果,or+ 结果
现在进行时表将来:如果该动作时计划安排好了的,且动词是come, go, arrive, leave, end, start, end等表示动向的动词时,可用现在进行时表将来。
Christmas (come) . 圣诞节要来了。
Mr. Smith (leave) for Beijing this evening. 史密斯先生今晚要动身去北京了。
5. 一般现在时表将来:第一种就是出现在主将从现原则中,其次考查较多的是时刻表。
The train (leave) at three o’clock. 火车三点开。
【真题连接】
1.How long _____ it ______(take) you to go from your home to school if the underground is in use
2. Lily won't go to the party tonight if she__________(not be) free.
3. Hurry up, or you ______ for school.
A.will be late B.are late C.will late D.are going to be late

展开更多......

收起↑

资源预览