2021年中考英语复习课件：阅读精讲2（共有PPT34张）

(共34张PPT)
中考复习
阅读精讲
重点词汇1.several: 几个2.none： 没有一个人或物3.once: 一次；曾经；一旦4.country: 国家；农村，乡下
5.matter：事情，问题；要紧，有重大关系6.whether: 是否7.feed：喂（养）；饲料，牧草8.grow up: 长大9.population: 人口，人数
10.earth：地球；土；泥；大地11.scientist: 科学家12.healthy: 健康的13.made from..: 由……制成的14.difference: 区别，不同点
Reading Scientists have learned a lot about the kinds of food people need. They say that there are several kinds of food that people should eat every day. They are:(1) green and yellow vegetables of all kinds; (2) fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs; (5)milk and foods made from milk; (6)bread or cereal(谷类), rice is also in this kind of food; (7) butter, or something like butter.
People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People in different countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four times a day. Scientists say that none of the differences is really important. It doesn't matter whether foods are eaten raw or cooked, canned(罐装的) or frozen(冷冻的）. It doesn't matter if a person eats dinner at 4o' clock in the afternoon or at eleven o'clock at night. The important thing is what you eat every day.
There are two problems, then, in feeding the large number of people on the earth. The first is to find some way to feed the world's population so that no one is hungry. The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
1.According to the scientists, which of the following groups of food is the healthiest for your lunch (细节整合题)A. Chicken, apples, cereal and cabbages.B. Potatoes, carrots, rice and bread.C. Oranges, bananas, fish and tomatoes.D. Beef, pork, fish and milk
2. People in different countries and different places of the world __________.(直接细节题）A. have the right kinds of food to eatB. cook their food in the same wayC. have their meals at the same timeD. eat food in different ways
3.Which of the following is not true (细节判断)A. People in some places don' t have enough to eat.B.There are too many people in the world.C.No one is hungry in the world now.
D. The scientists are trying to make people grow to be strong and healthy.
4.If there is Paragraph 4, what do you think is going to be talked about (内容推理）A.What kinds of food children need to eat every day.B.What can be done to deal with the two problems.C.How to cook food in healthier ways.D.Why right kinds of food can make people grow to be strong and healthy.
一、词汇延伸1.several adj.几个，一些；pron.几个I go there several ________ (time) each year.Several of the children ________ (be) in the garden now.
times
are
2.none没有一个（可指代 ________，和________）
________ (none/nothing/no one) of these pens works well.
看到of只用none，指人指物都可以；
no one=nobody 只能指人；nothing只能指物
人
物
None
3.once一次；曾经；一……就；一旦
My parents and I go to the park once a week.
My father was once a strong and heavy man
but now he is so thin and weak.
Once you get the chance, you must make full use of it.
Come here ________ ________！马上到这里来！
at once
4.matter n.________ v.________
What' s the matter (n.) with you
=What’s wrong with you
=What happened
It doesn't matter (v.).
=Never mind.
事情，问题
有关系，要紧
5.whether是否，引导宾从
同义词________，区分时尽量选________
同音词：weather
if
whether
6.feed 给（人或动物）食物；喂养；养活
feed-________-________
Pandas ________ ________ bamboo.熊猫以竹子为食.
fed
fed
feed
on
7.grow up 长大成人
8.population 人口，人口数量
The world's population ________ (be) increasing faster and faster.
About seventy percent of the population in China ________ (be) farmers.
________ is the population of China 中国的人口数是多少
Which province has the (largest /most) population in China
人口大国
population：当整体为单；当成员为复；what发问；大小修饰。
is
are
What
二、句型延伸
1.It doesn't matter whether foods are eaten raw or cooked,canned(罐装的) or frozen (冷冻的). It doesn't matter if a person eats dinner at 4 o'clock in the afternoon or at eleven o' clock at night.
It doesn't matter ……是没关系的；……是不重要的
It doesn't matter（你从哪里来）_______________________________.
It really matters _______________________________ failure
(你如何对待失败）.
It really matters ……真的很重要
where you come from
how you deal with
练习：用whether或if填空
I don't care ________ he will come or not.
________ it is not going to rain, let' s go camping.
I'll not let you watch TV even ________ you're free.
whether
If
if
2.People in different countries and different places of the world eat different kinds of things.
主谓分离是阅读中的难点！
主语+介词短语+谓语+宾语
三、核心语法梳理
1.宾语从句
原文重现：
They say that there are several kinds of food that people should eat every day.
Scientists say that none of the differences is really important.
第1步：语序 第2步：引导词 第3步：时态
1.删语序：宾语从句的语序疑问词和主语紧密相连，拒绝第三者介入
删除：疑问词+be/助/情+主（守住宾从的底线）
2.引导词：看上下文
3.从句时态看主句：主现从随便；主过从必过；真理永一现
—Dear friends, do you still remember ________ three years ago
—To realize our dream!
A.why you came her B.why did you come here
C.how you came here D.how did you came here
2.目的状语从句
原文重现：
The first is to find some way to feed the world's population so that no one is hungry.
Speak clearly ________ ________ they may understand you.(表目的)
so that
词汇积累：
1.more and more popular 越来越流行
比and比：越来越
翻译：越来越好
better and better
越来越漂亮
more and more beautiful
2.be crowded with 挤满了，充满了
充满：
be full of
be filled with
3.为了
in order to
to
so that
so ... that
4.四个花费
(人)spend ... doing sth. 花费钱/时间做某事
on sth.
(人)pay钱for ...
(物)take 时间
(物)cost钱
It ______ two hours to finish my homework last night.
A.spent B.paid
C.took D.cost
5.beat 打，打败
beat 打败对手
win赢比赛/奖项
Chinese team _______ Japanese team in the football game last night.
A.win B.won
C.beat D.beated
6.The比较级..., the 比较级... 越……，越……
7.serious 严重的，严肃的，严谨的
Are you serious？
There is nothing serious.
Mr. Zhang is very serious with time so you must be on time.
8.steal-stole-stolen 偷