资源简介

(共18张PPT)
Unit 6 Section A
单词讲解 (上)
人教九年级上册
单词预览
beyond
mission
telescope
rover
manned
maintain
launch
weightless
movement
asleep
fall asleep
beyond
/b 'j nd/
【释义】prep. 超出；在……较远的一边
adv. 在(或向)更远处
The road continues beyond the village up into the hills.
那条路经过村子后又往上延伸到群山中。
The immediate future is clear, but it’s hard to tell what lies beyond.
不久的将来已经明朗，但更往后就很难说了。
mission
/'m n/
【释义】n. 任务；使命
Mission accomplished, we headed for home.
任务完成，我们回家了。
You can tell by the determined way he talks that he is a
man with a mission.
从他坚定的谈吐就可以看出他是一个肩负使命的人。
telescope
/'tel sk p/
【释义】n. 望远镜
Details on the Moon’s surface can only be seen
through a telescope.
月球表面的细节只有通过望远镜才能看到。
I bought a new telescope to look at the moon.
我买了一个新望远镜来看月亮。
rover
/'r v (r)/
【释义】n. 探测器；漫游者
Scientists sent a rover to Mars to study the planet.
科学家发射了一台火星探测器去研究这颗行星。
The rover explores the forest to find new plants.
这个漫游者探索森林以寻找新植物。
manned
/m nd/
【释义】adj. 需人操作的
China launched a manned spaceship last year.
中国去年发射了一艘载人飞船。
A manned submarine can stay underwater longer than
an unmanned one.
载人潜艇比无人潜艇能在水下停留更久。
maintain
/me n'te n/
【释义】v. 维修；保持
The workers maintain the roads every week.
工人们每周维修道路。
How can we maintain control of spending
我们如何保持对开支的控制？
launch
/l nt /
【释义】v. & n. 发射；发起
The satellite was successfully launched into orbit earlier
this month.
这颗卫星于本月初成功发射进入轨道。
The launch of the environmental campaign attracted
nationwide attention.
这项环保活动的发起引起了全国关注。
weightless
/'we tl s/
【释义】adj. 失重的；无重量的
in weightless conditions 在失重条件下
Astronauts work in weightless conditions.
宇航员在失重的条件下工作。
feel weightless 感到失重
When you jump off a diving board, you feel weightless
for a second. 当你从跳水板跳下时，你会瞬间感到失重。
【拓展】weightlessness n. 失重；无重状态
movement
/'mu vm nt/
【释义】n. 运动；活动
make a movement 做活动
He made a small movement with his head, to
indicate the door.
他的头微微动了一下，指了指门。
control sb.’s/sth.’s movement 控制某人或某物的运动
Some people have trouble controlling their hand movements. 有些人在控制手部动作方面有困难。
asleep
/ 'sli p/
【释义】adj. 睡着(的)
fall asleep 入睡
He was so exhausted that he fell asleep at his desk.
他太累了，竟伏在书桌上睡着了。
half asleep 睡眼惺忪
She was still half asleep when she arrived at work.
她到了上班地点时仍然睡眼惺忪。
【拓展】反义词：awake adj. 醒着的
fall asleep
【释义】入睡
Grandad fell asleep watching TV.
爷爷看电视睡着了。
One in seven road accidents is caused by drivers
falling asleep at the wheel.
七分之一的交通事故是司机驾车时睡着引起的。
Regular exercise helps you ______ a healthy weight and reduce the risk of heart disease.
A. break
B. maintain
C. repair
D. lose
模拟考场
An astronomer (天文学家) usually uses a ___________ to study the sky.
computer
camera
telescope
compass
模拟考场
用所给词的正确形式填空。
模拟考场
1. Compared with ________ (unmanned) missions,
unmanned missions are often less expensive.
2. The rescue team completed three _________ (mission)
in one week.
3. After a long day of work, he fell ______ (sleep) as soon
as he lay down.
manned
missions
asleep
翻译句子（根据中文补全英文）。
模拟考场
1. 中国成功发射了一颗新卫星。
China successfully __________ a new satellite.
2. 经过一整天的徒步旅行，他们都在帐篷里睡着了。
After a whole day’s hiking, they all _____ _______ in
the tent.
launched
fell
asleep
翻译句子（根据中文补全英文）。
模拟考场
3. 长期处于失重环境会对人体产生影响。
Being in a ___________ environment for a long
time can affect the human body.
4. 这个机器人可以做各种动作。
This robot can make all kinds of ___________.
weightless
movements

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