2021学年新教材高中英语Unit5Intothewild预习新知早知道1课件外研版必修一

2．The manager will have an interview with those who want to get the position .
3． Eventually your child will leave home to lead her own life as a fully independent adult.
Ⅱ.语法填空之派生词 1．Any migration (migrate) of this type requires careful preparation and planning. 2．It was one of the most amazing (amaze) films I've ever seen. 3．He carried out his plan with determination (determine)． 4．A lot of small companies are having to fight for survival (survive)．
○25 awareness n．认识；意识 ○26 creature n．生物；动物 ○27 survive vi.活下来；幸存 vt.幸存；幸免于难；艰难渡过 文化采风 黑脉金斑蝶(monarch butterfly)呈世界性分布，但主要分布于北 美至南美地区。其翅膀为橙色，翅脉为黑色，翅缘的黑色中点缀有 两列白色斑点。每年秋季，成千上万的黑脉金斑蝶向南迁移越冬。
⑳per cent n．百分比(＝percent) fifty per cent百分之五十 ○21 destroy v．破坏；毁掉 ○22 cut down砍倒；减少 ○23 chemical n．化学品adj.化学的 ○24 behaviour n．行为；举止 behave v．表现；表现得体 behave oneself表现良好；行为良好
名师圈点 ①from one place to another从一个地方到另一个地方 ②annual adj. 一年一度的，每年的 annual meeting 年会 annual report 年度报告 ③seek v．寻找，寻求 ④in search of寻找
⑤wonderful adj.令人惊奇的；令人赞叹的 ⑥insect n．昆虫 ⑦somehow adv.用某种方法；不知怎么地anyhow adv.无论如何 ⑧manage v．完成(困难的事)；勉力完成manage to do sth.设法 做成某事 ⑨lead (led，led，leading) v．掌管；领导；率领；过(某种生 活)vi.导致；造成lead to...导致……
( )7.feed on ( )8.cut down ( )9.make sure ( )10.in trouble
G．导致 H．确保，保证 I．以……为食 J．砍倒
[答案] 1－5 CEABD 6－10 GIJHF
Ⅱ.默写单词 1． charity n. 2． annual adj. 3． seek v. 4． measure v. 5． position n. 6． determine v.
⑩professor n．教授 ⑪measure v. 量，测量 ⑫position n．位置 ⑬allow vt.允许 allow sb.to do sth.允许某人做某事 allow doing sth.允许做某事 ⑭determine v．测定，确定
⑮eventually adv.终于；最终 ⑯solution n．答案；谜底；解决；解决方法 a solution to...……的解决方法 ⑰amazing adj.惊人的，了不起的 ⑱population n．数量；人口 ⑲crash v．狂跌，暴跌vi.& vt.(车)碰撞；(飞机)坠毁
慈善机构，慈善团体 一年一度的，每年的 寻找，寻求 量，测量 位置 测定，确定
7． eventually adv. 8． solution n. 9． amazing adj. 10． percent n. 11． destroy v. 12．survive v. 13． effect n.
终于，最终 解决，解决方法 惊人的，了不起的 百分比 破坏，毁掉 活下来，幸存 影响，结果
课本原文
The Monarch's Journey 1．Many animals move from one place to another① at certain times of the year.This annual② movement is called migration.They migrate to find food，seek③ a partner，or in search of④ warmer weather.One of the most wonderful⑤ migrations in nature is that of the North American monarch butterfly 【1】． 【1】本句是简单句，句中的that作主语。指代的是one of the most wonderful migrations。
【3】led by...Washington 是过去分词短语作后置定语，修饰A team of scientists。因为A team of scientists和lead是逻辑上的动宾关 系，故这里用过去分词。
【4】本句中the time of day and the point where the sun is in the sky 是information的同位语，where the sun is in the sky是where引导 的定语从句，修饰the point。
Unit 5 Into the wild
预习新知早知道
Ⅰ.匹配词义 ( )1.professor ( )2.chemical ( )3.creature ( )4.Atlantic ( )5.crash ( )6.lead to
A．n.生物，动物 B．adj.大西洋的 C．n.教授 D．v.暴跌 E．n.化学品 F．处于困境；惹麻烦
5．The school advisers help you talk through your problems but they don't give you any direct solution (solve)．
6．If we let this situation go as it is，our environment will suffer great destructio destroy，effect，survive，position，seek，eventually，professor， determine，whale，annual 1．The findings further suggest stress may bring about a double __e_f_fe_c_t__.
3．Its population has crashed by as much as 90 per cent in the last few years.
其数量在近年内 减少了百分之九十之多 。 4．If this works，there may come a time when the number of monarch butterflies increases once again. 如果这些努力 产生效果 ，黑脉金斑蝶的数量在未来有可能再次 回升。
【5】where it will spend the winter是where引导的定语从句，修 饰先行词places，where 在从句中作地点状语。
4．How you treat others will determine how you are treated. 5.The market has shown annual growth of 20 percent for several years. 6．A whale is no more a fish than a horse is.
7．In order to avoid traffic jams，I strongly suggest some effective (effect) measures be taken.
8．Our flight eventually (eventual) left five hours late. 9．This is a chemical (chemistry)change，not a physical one. 10．General Assembly of the United Nations is held annually (annual)．
7．The professor walked into the classroom and seated himself in a chair.
8．He managed to persuade his parents to let him seek a job. 9．If people keep polluting the ocean，no creature will survive in the long run. 10．First，this can destroy an artist's career.
1．They have found out that the monarch is able to tell the time of day.
他们发现黑脉金斑蝶可以 判断时间 。 2．The solution to the mystery of the monarch's amazing ability comes at a time when it is in serious trouble. 黑脉金斑蝶这一惊人的奥秘被 揭开 时，这一生物正处于水深 火热的生存状态中。
【2】how they did this是how引导的宾语从句，作knew的宾语。
3．A team of scientists led⑨ by Professor⑩ Eli Shlizerman at the University of Washington【3】has now found the answer.They have found out that the monarch is able to tell the time of day.It uses its eyes to measure⑪the position⑫ of the sun.These two pieces of information—the time of day and the point where the sun is in the sky—allow⑬the butterfly to determine⑭ the way to go.【4】Eventually⑮，it manages to reach the places where it will spend the winter 【5】．
2．Every autumn，millions of these beautiful insects⑥ with fine black and orange wings begin a long and difficult journey.Somehow⑦ they manage⑧ to travel around 4,000 kilometres south and find their way to California or Mexico.However，until recently no one knew how they did this 【2】．