全优课堂英语必修第三册(人教版)课件UNIT 4　Period 2.pptx

UNIT4SPACEEXPLORATION;课前自主预习;Ⅰ．猜词意;1．Assoonasitwasdark,MrsEvansgavethesignal.()

2．Judgingfromwhathesaid,hewasverydisappointed. ()

3．Pakistancameintoexistenceasanindependentcountryafterthewar. ()

【答案】1．D2．E3．A;4．Ifyouaredeterminedtodosomething,youhavemadeafirmdecisiontodoitandwillnotletanythingstopyou. ()

5．Combating(应对)climatechangeisantasknotonlyforusbutalsoforthefutureofmankind. ()

【答案】4．C5．B

;Ⅱ．猜单词拼写

1．universen.宇宙；天地万物→___________adj.普遍的；全体的；全世界的；通用的

(参考：nature→natural)

2．disappointvt.使失望→_________adj.失望的；沮丧的

(参考：shock→shocked)

【答案】1．universal2．disappointed;3．desiren.渴望；欲望vt.渴望；期望→______adj.渴望的；期望的(参考：believe→believable)

4．independentadj.独立的；自立的→_____adv.独立地；自立地(参考：different→differently)

5．determinevt.查明；确定；决定→_________n.决心

(参考：imagine→imagination)

【答案】3．desirable4．independently5．determination;Ⅲ．完成句子

1．He_____________findoutwhoisresponsibleforthis.

他决心弄清楚谁该对此事负责。

2．Sheisalways_______________theschool.

她总是第一个到校的。

【答案】1．isdeterminedto2．thefirsttoarriveat;3．Themother_________________findherson’sgrades.

发现了儿子的成绩，妈妈很失望。

4．Iusedtobedependentonmyparents;nowI_________________them.

过去我常常依赖父母；现在我独立了。

【答案】3．wasdisappointedto4．amindependentof;

5．Myroommateisthinnerthanbefore._____________sheisonadiet.

我的室友比以前瘦了，那是因为她在节食。

【答案】5．That’sbecause

;课文语篇研读;Ⅰ．阅读课文，完成下面的思维导图;Ⅱ．阅读课文，选择正确选项

()1．WhatdoweknowaboutNeilArmstrong?

A．HewasfromtheUSSR.

B．Hewasthefirstpersontotravelinspace.

C．Hewasinchargeoflaunchingthesatellites.

D．Hewasthefirstpersontowalkonthemoon.

【答案】1．D;()2．YangLiweisuccessfullyorbitedEarthintheShenzhou_______spacecraftin_______.

A．3;2005 B．3;2003

C．5;2003 D．5;2005

【答案】2．C

;()3．WhichstatementisTRUEaccordingtothepassage?

A．China’sspaceprogrammemadegreatprogressinashorttime.

B．TheSputnik1satellitewaslaunchedb