高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教课ppt课件

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教课ppt课件，共18页。PPT课件主要包含了单元词汇预通关等内容，欢迎下载使用。

Ⅰ．中英互译　1．vt. & n．发射；发起；上市__________2．adj. 定期的；经常的；正常的__________3．vt. 回收利用；再利用__________【答案】1．launch　2．regular　3．recycle　
4．intelligent __________5．determine __________6．disappinted __________【答案】4．adj. 有智慧的；聪明的；有智力　5．vt. 查明；确定；决定　6．adj. 失望的；沮丧的　
Ⅱ．选词填空　动词　　1．We shuld ________ all waste plastics as much as pssible.2．It can be said that students ________ t have less learning pressure.【答案】1．recycle　2．desire　
launch, determine, recycle, argue, desire, attach
3．The size f the chicken pieces will ________ the cking time.4．Mary always likes t ________ with me abut very small things.5．China plans t ________ mre advanced man-made satellites next year.【答案】3．determine　4．argue　5．launch　
名词　astrnaut, vehicle, universe, satellite, launch, mankind, glbe, facility　1．Only this light ________ will be allwed t crss the ld bridge.2．I watched the ________ f the rcket n TV yesterday.【答案】1．vehicle　2．launch　
3．Until nw, humans d nt knw hw big the ________ is.4．The explratin f space has always been a challenge t ________.5．The cmmunicatin ________ ges arund the earth every 100 minutes.【答案】3．universe　4．mankind　5．satellite　
6．We will use the ________ designed by yur cmpany.7．It takes a lt f time t get such a large amunt f ________.8．We saw the cat run ut frm balcny thrugh the ________.【答案】6．prcedure　7．data　8．mnitr　
agency, data, desire, prcedure, lack, pattern, mnitr
9．The teacher drew a________ n the blackbard with clured chalk.10．The duty f the ________ is t act in the best interests f the children.【答案】9．pattern　10．agency　
形容词&副词　mental, intelligent, current, disappinted, regular, independent，therwise, shallw, sufficient　1．Sme peple think it is nt an ________ cuntry.2．This ________ machine is the result f high technlgy.【答案】1．independent　2．intelligent　
3．Jhn，please shut the windw，________ it will get t cld in here.4．As fr parents，nthing can be cmpared with their children’s physical and ________ health.5．Yu als need t pay attentin t healthy diet and take ________ exercise.【答案】3．therwise　4．mental　5．regular　
Ⅲ．一词多义匹配练习　signal　A．n. 信号　　B．n. 迹象　C．vt. 标志着；标明　D．vt. 发信号　1．The changing clur f the leaves n the trees is a signal that it will sn be autumn. (　　)【答案】B　
2．The traffic plice gave us the signal t stp. (　　)3．The children’s mther signalled them t be quiet. (　　)4．The death f this leader signalled the end f an era in this cuntry’s histry. (　　)【答案】2－4 ADC　
　Ⅳ．用括号内单词的正确形式填空　1．He has always been very keen n ________ (read) articles abut space explratin.2．When n a spacewalk，________ (astrnaut) use safety tethers t stay clse t their spacecraft.【答案】1．reading　2．astrnauts　
3．My father is ging t be s ________ (disappint) when he finds ut what I have dne.4．There yu can see a grund flr bedrm with a tilet ________ (attach).5．It is strngly recmmended that the machines be checked ________ (regular) fr their safety.【答案】3．disappinted　4．attached　5．regularly　
Ⅴ．请从下面方框中选用本单元的黑体词汇的正确形式补全短文　lack, desire, vehicle, facility, astrnaut, launch, in the hpe f, figure ut, run ut, carry n　Mankind has always explred space 1.________ finding ut mre abut the universe. They make 2.________ t carry brave peple int space.【答案】1．in the hpe f　2．vehicles　
On 4 Octber 1957, the Sputnik 1 satellite was 3.________ by the USSR and successfully rbited arund Earth. Afterwards, Yuri Gagarin became the first persn in the wrld t g int space. Over eight years later, n 20 July 1969, American 4.________ Neil Armstrng stepped nt the mn. Fllwing this, many mre gals were achieved.【答案】3．launched　4．astrnaut