Unit 2 Listening and Speaking 语言点课件-2022-2023学年高中英语人教版（2019）必修第二册

UNIT 2 WILDLIFE PROTECTION 　 Listening and Speaking Language points 1.hunt vt.&vi.打猎；搜寻；追捕　hunter n．猎人 (P14)Stop illegal hunting immediately立即停止非法狩猎 go hunting 去打猎 hunt the animals 猎取动物 hunt for 搜寻，寻找 hunt for animals 寻找动物 hunt for a job 找一份工作   即学即练　单句语法填空/完成句子 ①They are still hunting _______ the missing child, who disappeared last Sunday after attending her friend's birthday party. ②The hunt ________ the injured climber continued throughout the night. ③They have decided to go ________ (hunt) this weekend. ④Jessica ____________ (正在寻找) her lost keys on the playground. for for hunting is hunting for 2．immediately adv.立刻　 (P14) Stop illegal hunting immediately立即停止非法狩猎 立刻，马上 immediate adj.立即的，当前的 immediate action 立即的行动 immediate interests 眼前的利益 immediately除用作副词外，还可用作连词，相当于as soon as，表示“一……就……”。有类似用法的还有directly。 Immediately she'd gone, I remembered her name. 她刚走开我就想起了她的名字。 I'll be with you directly I've finished this letter. 我一写完这封信就来。   即学即练　单句语法填空/完成句子 ①All hunters must stop hunting wild animals __________ (immediate)． ②I came __________ (immediate) I heard the news. ③The boss ordered them to take _______________ (立即行动)． immediately immediately immediate action 3.alarming adj.惊人的；使人惊恐的 (P14)Our planet's wildlife is dying out at an alarming rate. 我们星球的野生生物正在以惊人的速度灭绝。 alarm vt. 使惊恐；使害怕；使担心 n. 恐慌；警报；警报器；闹钟 alarm sb. 使某人害怕 in alarm=alarmingly 惊恐地 alarmed adj. 惊恐的；受惊的；焦虑的 即学即练　单句语法填空 ①The disease has spread at an ________ (alarm) rate. ②They should not be too ________ (alarm)by the press reports. ③“What have you done？” Ellie cried ________ alarm. alarming alarmed in 4.(P14)Our planet's wildlife is dying out at an alarming rate. 我们星球的野生生物正在以惊人的速度灭绝。 (1) n.速度；(比)率 the birth/death rate 出生率/死亡率 success/failure rate 成功率/失败率 a high/low rate of sth. 某物的高/低比率 at a rate of... 以……的速度，以……的比率 新生儿的数量正在以惊人的速度下降。 The number of newborns is decreasing at an alarming rate. (2)vt.划分等级 学生们是按考试成绩排名次的。 Students are rated accor