人教版 (新课标)选修9&10选修9Unit 2 Sailing the oceans教学设计

Book 9 unit 2 词汇预习

1. 写出下列词汇的反义词。

longitude（经度）____________   

maximum（最大的）_______________

dawn(黎明) _____________

everywhere ______________

dangerous _____________

swift _______________

not exact ___________   

complicate(复杂的)____________

good points _______________  

relax ______________

2. 海洋的词汇知多少。

航海，航行 n, _____________

探险 n. _______________

赤道 n. _____________

地平线 n. _______________

海里（短语）_________________

地极 n. _________

远征，探险 n.______________

海草 n. _____________

潮汐 n. ______________

离岸的，海面上的 adj. ________________

咆哮 v. ________________

          3． 写出下列短语。

受--- 的支配________________________

方位圆______________

出发，开始_____________________

鬼门关 ___________________

参考书 __________________

中国结_______________________

       4．根据音节写出下列长单词。

百科全书___　____　___　____　____

天上的_____　_____　_____

 磁的______　_____　_____　

趋向____　____　___

远征___　___　___　___

必修的____　___　___　___

出发，离开___　___ _____

 进退两难的局面 ___ ___ ____

心理上的___ ___ ___ ___ ___ ____

        5.写出本单元词汇表中的合成词并写出其汉语释义。

          _____________________  ___________________      __________________

           _____________________     ___________________      __________________

           _____________________     ___________________      __________________

           _____________________     ___________________      __________________

6．    根据要求写出词性变化。

explore : _____________n.  

magnet: ____________adj. 

refer: ____________n.

simple : ______________v.   

tend : _____________n.   

rely :____________adj.

survive :______________adj.  

depart: ____________n.  

tense: ____________n .

psychology : __________________adj. 

gradual: ____________ adv.

thirst _____________adj. 

starve ___________________n.

答案:

1．Latitude；minimum；dusk；nowhere；secure；awkward；precise；simple ;shortcoming；tens

2．voyage；exploration；equator；horizon；nautical mile；pole；expedition；seaweed；tide；offshore；roar

3．At the mercy of；bearing circle; set loose ; jaws of death ; reference book; Chinese knot

4．En cy clo pe dia; ce les tial；mag he tic； ten den cy； ex pe di tion； com pul so ry ； de par ture; do par ture ; di le mma; psy cho lo gi ca l

5. alongside; offshore; drawback; overhead; outward; foresee; seaweed; shortcoming; hardship; nowhere; update; background

6. exploration; magnetic ; reference; simplify; tendency; reliable; survival; departure; tension; psychological; gradually; thirsty; starvation