BookUnitReading課件

1、book unit reading1book unit reading2book unit reading3man has so much wisdom and power that the whole world has changed a lot.book unit reading4tall buildingsbook unit reading5modern agriculturebook unit reading6aeroplanesbook unit reading7atomic bombbook unit reading8spaceshipbook unit reading9mode

2、rn medicinebook unit reading10modern communicationbook unit reading11what do you think of book unit reading12have you ever considered how weak humans are compared with a volcano, hurricane or earthquake?can you list some natural disasters?book unit reading13book unit reading14book unit reading15book

3、 unit reading16book unit reading17book unit reading18book unit reading19book unit reading20book unit reading21book unit reading22book unit reading23boiling rock erupts from the crater(火山口火山口); the lava(熔巖熔巖) flows slowly down the mountain.book unit reading24gasliquidsolidlava (熔巖熔巖)vapour, carbon di

4、oxide, nitrogen (氮氮), sulphur (硫磺硫磺)bits of rock and volcanic ash, etc.book unit reading253. what types of volcanoes do you know?extinct volcano (= one that is no longer active at all)dormant volcano (= one that is not active at the moment)active volcano (= one that may erupt at any time)book unit r

5、eading26book unit reading27answer yes or no to the questionnaire. questionnaireyesno1. do you like working outside as well as inside?2. do you enjoy travelling to unusual places?3. do you enjoy taking risks?book unit reading28questionnaireyesno4. do you dislike doing the same thing everyday?5. do yo

6、u like adventure in your life?6. are you interested in studying rocks and other things that make up the surface of the earth?book unit reading29if you answered “yes” to all these questions, then volcanology could be a good career for you. read the passage on page 34 to find out more about being a vo

7、canologist. book unit reading30book unit reading311. whats the main idea of the article?the writer expressed his _ for his job as a _ and told us one of his unusual _in mount kilauea, hawaii.lovevolcanologistexperiencesbook unit reading322. find out main ideas for each part.part 1 (para 1-2) part 2

8、(para 3-4) part 3 (para 5) the writers _ and its _.jobimportancethe writers _of watching the volcanic eruption.experiencethe _ for the writers enthusiasm about his job.reasonsbook unit reading33 what is the writer? when did he first see an eruption? how did it look like? what was he wearing when get

9、ting close to the crater? and what was the result?answer the following questionsbook unit reading34 what is the writer? when did he first see an eruption? how did it look like?he is a volcanologist working for the hawaiian volcano observatory. he mainly collects information about mount kilauea.it wa

10、s in the second week after he arrived in hawaii. it was very bright although it was night. red lava fountained hundreds of meters into the air and it was a fantastic sight.book unit reading353. what was he wearing when getting close to the crater? and what was the result?he was wearing white protect

11、ive suits that covered his whole body, helmets, big boots and special gloves, just like a spaceman. as a result, it made him difficult to walk.book unit reading36book unit reading37 why does the writer say that he has the greatest job in the world?2. why is a volcanologists job important?3. where is

12、 mount kilauea?book unit reading38 why does the writer say that he has the greatest job in the world? book unit reading392. why is a volcanologists job important?volcanologists study volcanoes so that they can warn people when the volcano is going to erupt and save many lives.book unit reading403. w

13、here is mount kilauea?in hawaii.book unit reading414. why is the lava that flows on mount kilauea more dangerous than the actual eruption?5. what caused the writers bedroom to become as bright as day even though it was night?6. why did the scientists have to get close to the volcano after it began e

14、rupting?7. why was it difficult for the writer to walk towards the edge of the crater? book unit reading424. why is the lava that flows on mount kilauea more dangerous than the actual eruption?no one lives near the crater.the lava flows down the mountain and can cover up or burn villages in its path

15、.the lava flows down the mountain and can cover up or burn villages in its path. the rocks that erupt from the volcano dont damage anything because no one lives near the crater.book unit reading435. what caused the writers bedroom to become as bright as day even though it was night? the red-hot rock

16、s gas that erupted from the volcanothe light was caused by the red-hot rocks and gas that erupted from the volcano.book unit reading446. why did the scientists have to get close to the volcano after it began erupting? samples of the lava study the samplesthe scientists needed to get samples ofthe la

17、va so they could study them.book unit reading457. why was it difficult for the writer to walk towards the edge of the crater? white protective suits special glove helmet special bootsthe author was wearing special clothing that made it difficult to walk.book unit reading46 what does the writer find

18、impressive about volcanoes even after studying them for many years?the writer finds their beauty and their potential to cause great damage very impressive.book unit reading47book unit reading48book unit reading49 having learnt a little more about the work of a volcanologist, do you think it is an occupation