Unit 4 Sharing课前导学（含解析，共3份）——高二英语人教版（2019）选择性必修第四册

Unit 3 Sea Exploration Using Language———高二英语人教版（2019）选择性必修第四册课前导学 一、课前预习 1. 重点词汇 drag vt. _____ v.缓慢而费力地移动 privilege n.优惠待遇;特权 plug vt.封堵; 补足n.堵塞物;插头;插座 disabled adj. _____ resign v. _____ deserve vt. _____ lately adv. _____ input n.情况; 信息; 投入; 输入vt.输入 tune n.曲调;曲子vt.调音;调节;调频道 contract vt. _____ n.合同;契约 grant vt. _____ n.拨款 cardiac adj. _____ circuit n.巡回;环形线路 disability n.缺陷;障碍 relay vt.转发，转播n.接力赛;接班的人 criterion n. _____ stability n.稳定(性) ; 稳固(性) pray v. _____ 2. 重点短语 relay to _____ pray that 但愿 take (...) for granted _____ in every corner 在每一个角落 in need of _____ for the last two years 在过去的两年里 to be honest 说实话，老实说 leave for... _____ cook me dinner 为我做晚饭 take good care of 照顾好，好好照看 leisure time 闲暇时光 except for _____ hear from sb. 收到某人的来信 sing a different tune 唱反调 take...for granted _____ prior to _____ as well 也，还 make a big difference to _____ consult sb. about sth. 向某人咨询某事 in addition 此外，并且 3. 重点句型 1. Now, not only are Tanzanians helped by the hospital, but people in neighbouring countries are helped as well. (not only...but (also)...) 2. Now that I understand how important my mother's work is, I've decided to become a volunteer myself to help people in other lands. (now that) 二、易错点讲解 1. not only...but (also)... 不但……而且…… (1)not only位于首时,not only后的分句要用部分倒装,but (also)后的分句不倒装,即前倒后不倒。 Not only did he play in the tournament, but his results were incredible. 他不仅参加了锦标赛,而且取得了令人难以置信的成绩。 (2)not only A but also B强调的是B作主语时谓语动词的数遵循就近原则,与 B 保持一致。 Not only Mary but also I am attending a press conference. 不仅是玛丽，而且我也在参加一个记者招待会。 三、基础练习 1. _____ (curious) killed the cat, and satisfaction brought it back. 2.All the _____ (equip) provided for the work must be in good condition. 3.At the thought of going to my new campus, I felt a little _____ (frighten). 4.The work is really _____ (challenge) so you must work hard on it. 5. _____ (strength) the relationship between the two countries, more trade cooperation will be promoted. 6.First aid may prevent a victim's condition from_____ (worsen) and save life. 7.After studying for another year, he managed _____ (pass) the exam, entering a key university. 8.Apply the oil to your skin, which can prevent your skin from _____ (hurt). 9.Last Sunday my classmates and I went to the nearby library to read books, only to be told that it _____ (decorate). 10.Many new inventions_____ (exhibit) in the museum last year. 四、思维拓展 1. 阅读理解 Humans have been living and working on the space station for over 20 years. Their meals are packaged, though sometimes astronauts receive fresh treats from resupply missions. The longer that packaged food is stored, the more it loses nutrients like vitamin C and vitamin K. Astronauts have successf ... ...