(共38张PPT)
第十一课时 八年级下册
Module 3—Module 4
01
基础梳理
02
考点精讲
03
考点精练
04
课时作业
一、背单词
1.planet(n.)行星
2.reach(v.)到达;抵达
3.latest(adj.)最近的;最新的
4.spaceship(n.)航天器;宇宙飞船
5.project(n.)计划;工程;项目
6.discover(v.)发现;找到→discovery(n.)发现
7.astronaut(n.)宇航员
8.environment(n.)环境→environmental(adj.)环境的;周围的
9.group(n.)群;组
10.universe(n.)宇宙
11.light(n.)光;光线;光亮
12.communicate(v.)联系;交流→communication(n.)交流;沟通→communications(n.)[复数]通信
13.cough(n.&v.)咳嗽
14.fever(n.)发烧;发热
15.headache(n.)头痛
16.stomach(n.)腹部;肚子→stomachs(pl.)
17.ill(adj.)不健康的;有病的→illness(n.)病;疾病
18.since(prep.& conj.)自……以来
19.member(n.)成员;会员
20.condition(n.)状况;身体状况
21.weak(adj.)弱的;虚弱的→weakness(n.)弱点;软弱
22.exercise(v.)运动;锻炼
23.awful(adj.)极讨厌的;极坏的
24.perhaps(adv.)可能;也许
二、 记词块
1.no problem没问题(用于表示乐于做某人要求做的事)
2.solar system星系;(尤指)太阳系
3.the latest news最新消息
4.in order to为了
5.billions of数十亿的
6.communicate with sb.和某人交流
7.catch a cold感冒
8.take one's temperature量某人的体温
9.take part (in sth.)参加;参与(某事)
10.in excellent condition健康状况很好
11.feel awful感到不舒服
12.all over浑身;到处
13.go to the doctor去看医生
14.get a pain in one's back某人背疼
15.developing countries发展中国家
16.take the medicine three times a day一天吃三次药
三、 诵佳句
1.为了有一天把宇航员送到火星上,很多科学家正在努力工作。
Lots of scientists are working hard in order to send astronauts to Mars one day.
2.你可以上网去搜集信息。
You can go online to search for information.
3.它们中没有一个有像地球那样的环境。
None of them has an environment like that of the earth.
4.你在电脑前花了太多时间。
You spend too much time in front of the computer.
5.这对你的健康是非常有害的。
It can be very harmful to your health.
辨析none of , all of ,both of ,neither of 与either of
短语 意义 用法 例句
none of (三者或三者以上)都不…… 作主语时,若of后接不可数名词,谓语动词用单数;若of后接可数名词,谓语动词用单复数均可 Although you've all worked very hard over the last three years, none of you did it alone.在过去的三年里虽然你们学习都非常刻苦,但是你们中谁都不是一个人在奋斗。
短语 意义 用法 例句
all of (三者或三者以上)都…… 作主语时,若of后接不可数名词,谓语动词用单数;若of后接复数名词,谓语动词用复数 All of the money has run out.
所有的钱都已经花光了。
both of 两者都…… 作主语时,谓语动词用复数 Both of the girls are good at dancing.
这两个女孩都擅长跳舞。
短语 意义 用法 例句
neither of (两者)都不…… 作主语时,谓语动词用单复数均可 Neither of them is/are going to camp.
他们俩都不打算去野营。
either of (两者中)任一…… 作主语时,谓语动词用单数 Has either of them called yet
他俩有谁打过电话来吗?
since的用法
since作介词或连词,意为“自……以来”, 其后主要接表示时间点的词、短语或从句。引导时间状语从句时,主句的时态一般用现在完成时,且主句的谓语动词是延续性动词。
辨析sleepy , sleep 与asleep
词汇 意义及用法 例句
sleepy 作形容词,意为“困的;想睡的”,既可作表语,又可作定语 He goes to bed late every day, so he often feels sleepy.
他每天都睡得很晚,因此经常感到困乏。
sleep 作动词或名词,意为“睡觉;睡眠”,常用搭配: go to sleep “入睡” He slept very well last night.
昨晚他睡了个好觉。
asleep 作形容词,意为“睡着的”,只能作表语,不能作定语,常用搭配: fall asleep “入睡;睡着” He was very tired and was fast asleep.
他很累,很快就睡着了。
( )1.We ________ each other since 2015, but we send emails very often.
A.don't see B.wouldn't see
C.won't see D.haven't seen
单项填空
D
( )2.He hasn't communicated much with his parents since he ________ a mobile phone last year.
A.got B.get C.gets D.has got
A
3.Although the old lady has two sons, ________ of them live with her.
4.She has two sons, and ________ of them are doctors.
5.I have two tickets to the concert, so ________ of them can go with me.
6.________ of the food has gone.We have nothing to eat.
7.—Don't be angry with your kid when he makes a mistake again, will you
—No, I won't.I know that ________ of us are perfect.
none all both neither either
neither
both
选词填空
either
All
none
A young man was too busy to have a rest.At last, he became ill, and he couldn't go to 8.__________.After some days, he decided to see a doctor.“I just can't fall 9.__________ at night.What should I do?”“Try counting numbers.By the time you reach one thousand, you'll be asleep,” said the doctor.
sleepy sleepy asleep
sleep
asleep
The next day the man returned to the doctor's office.“Well,” said the doctor, “did you have a good 10.__________ last night?”
“I tried counting one, two, three… up to one thousand.But when I reached five hundred and sixty -nine, I began to feel 11.__________.I had to get up and drink some strong tea so that I could go on counting up to one thousand.But then I still couldn't sleep well.”
sleepy sleepy asleep
sleep
sleepy
一、 语法选择
NASA宇宙飞船成功撞击小行星
Hollywood has made many science fiction movies about small planets hitting into Earth and destroying(毁灭) us all.The US space agency NASA may have an answer __1__ this end- of the -world possibility.It __2__ a spaceship that could change the direction of a small planet that might hit our planet.
( )1.A.to B.of C.with
( )2.A.will test B.has tested C.was testing
A
B
The spaceship __3__ DART, which means Double Asteroid Redirection Test.The $325m spaceship set off on its journey in November 2021.Its goal was to impact(撞击) with a small planet called Dimorphos.The mission(任务) was a __4__.DART hit the centre of the small planet at 24,000 kph on Monday.Scientists said, “We will find out whether the small planet's direction was changed in a few __5__ times when we get the data.”
( )3.A.is calling B.is called C.called
( )4.A.successfully B.successful C.success
( )5.A.week's B.weeks C.weeks'
B
C
C
It's the first time that humans have tried __6__ the direction of a space object.NASA spokesperson Glen Nagle said DART was the first of many “planetary protection missions”.He compared our chances of surviving a small planet hit to __7__ end of the dinosaurs(恐龙).He said, “We want to have a __8__ chance than the dinosaurs had 65 million years ago.”
( )6.A.change B.to change C.changed
( )7.A.the B.an C.a
( )8.A.good B.best C.better
B
A
C
He added that in prehistory, all the dinosaurs could do was to “look up __9__ say, ‘Oh, small planets.’”Another spokesperson, Lori Glaze, said, “It's an era in which we are likely to have the ability to protect __10__ from something like a dangerous small planet impact.”
( )9.A.and B.but C.or
( )10.A.ourselves B.ours C.we
A
A
二、阅读理解B篇
What is it like to exercise in space Simple things can be harder in microgravity(微重力), while difficult tasks might suddenly be a breeze.A video on the Internet shows that Zhai Zhigang, one of the astronauts of the Shenzhou XIII spaceship, is practising tai chi with smooth movements.
The three astronauts Zhai Zhigang, WangYaping and Ye Guangfu have been back from space after their six -month mission(任务) to build the space station on April 16th, 2022.Chinese people have long been wondering what really goes on inside the space station.While people were still surprised by Wang Yaping's zero- gravity hairstyle, Zhai showed his “flying” skill and was clearly very good at it.
Zhai was not the first who practiced tai chi in the spaceship.The tradition of Chinese astronauts practising tai chi started in 2012 when the country's Shenzhou IX astronaut Liu Yang first did so in space and called the experience comfortable.Before returning from the Shenzhou XI mission in September, astronaut Nie Haisheng also practised tai chi in the Tianhe core module during an Earth -space video call with Hong Kong youths.
For space travellers, doing exercise is important.They must exercise to counter(抵消) the gravity- free conditions and the experience of “muscle and bone loss(肌肉和骨质流失)” in space that will influence their health and ability to work in the long term.
Besides doing tai chi, Chinese astronauts also play table tennis or ride a bike and run on a treadmill(踏步机) to help train their breathing.
( )1.What do the underlined words “a breeze” in the first paragraph mean
A.Something very simple.
B.Something impossible.
C.Something popular.
D.Something more difficult.
A
( )2.How long did the astronauts stay in space during the Shenzhou XIII mission
A.For a year. B.For six months.
C.For two months. D.For two weeks.
B
( )3.What does the fourth paragraph mainly introduce
A.The reason why gravity takes place.
B.The exercise astronauts do in the spaceship.
C.The importance of having strong muscles.
D.The necessity of doing exercise in space.
D
( )4.Which of the following hasn't been done to help train astronauts' breathing
A.Running. B.Jumping.
C.Playing ping- pong. D.Riding a bike.
B
( )5.What can we learn from the passage
A.The purpose of the Shenzhou XIII mission isn't mentioned.
B.Nie Haisheng found the practice of doing tai chi very comfortable.
C.Chinese people are interested in the astronauts' life in space.
D.Zhai Zhigang is the first astronaut who practised tai chi in space in China.
C
三、 回答问题
In July, 2022, the World Health Organization (WHO) told the public there was a global health emergency about a disease called monkeypox(猴痘).
It's a disease caused by the monkeypox virus.In the past, cases of monkeypox were most common in central and western Africa.There the virus is often found in some animals that pass it to humans.The disease has the name monkeypox because it was first recognized in monkeys used in a research lab.But the virus can infect many different animals.
Infected(感染的) people have a fever, a headache, a backache and so on.Finally, monkeypox rash(疹) spreads across their skin.Sometimes monkeypox is deadly.
It's possible for people to get monkeypox from infected animals.But now it mainly spreads between people.That's how the virus is currently spreading in the US and Europe.
So how can we protect ourselves We should avoid crowded places, sharing things at home, and kissing or hugging anyone who has a rash that looks like monkeypox or has other possible symptoms.Washing hands well and often is another way to avoid infections.Don't touch the things used by a person with monkeypox.
For people who get monkeypox, they should stay away from others as well as pets.It's possible for people to give monkeypox to animals, too.Wearing masks and long clothes can also avoid spreading the virus.
1.When did the WHO tell the public there was a global health emergency about monkeypox
__________________________________________________________________________________________________________
2.Where were cases of monkeypox most common in the past
__________________________________________________________________________________________________________
In July, 2022 (, the WHO told the public there was a global health emergency about monkeypox).
In the past, cases of monkeypox were most common in central and western Africa./In central and western Africa.
3.Why does the disease have the name monkeypox
__________________________________________________________________________________________________________
4.How is the virus currently spreading in the US and Europe
_____________________________________________________
5.What should infected people wear to avoid spreading the virus
__________________________________________________________________________________________________________
Because it was first recognized in monkeys used in a research lab.
It is spreading between people.
They should wear masks and long clothes./Masks and long clothes.
谢谢大家!