Unit 2 Welcome to the unit andreadingII ppt课件（2020）新牛津译林版高中英语选择性必修第三册.pptx

1、Unit 2 Out of this worldReading (II)VerbsNounsAdjectivesAdverbsadventuredifferdefinitelyrewardingremarkableadventureadventurousadventurouslydifferencedifferentdifferentlydefinedefinitiondefiniterewardrewardrewardinglyremarkremarkremarkably1. differs2. For the more _ tourists, there are trips into th

2、e mountains with a local guide.1. Health education wisdom in the UK _ from that of the United States.2. adventurousFill in the blanks with proper forms of the above words.3. Generally speaking, giving is much _ than receiving in the long term.3. more rewarding4. Definitions5. He concluded from their

3、 _ that they were not in favour of the plan4. _ of all words in this dictionary are printed in roman type.5. remarksFill in the blanks with proper forms of the above words.Definitionsabsence: being away absentee: person who isnt presentVocabulary web absence n. absentee n. absent-mindedness n. 1. ab

4、senceabsent-mindedly adv. absent-minded adj. absently adv. absent adj. Definitionsoccupy: 1) live in or have possession of 2) take up or fill 3) hold or fill (an official position)occupied adj.: in use; filledoccupation n.: 1) action of occupying or state of being occupied 2) job or employment Vocab

5、ulary web be occupied in doing sth. (with sth. ) 2. occupyoccupy oneself (in doing sth./with sth.) occupation n. occupied adj. occupy v. Definitionsevaluate v. : find out or form an idea of the amount or value of (sb./sth.); assessinvaluable adj.: extremely valuablevalueless adj.: having no value, w

6、orthlessVocabulary web invaluable adj. valuable adj. 3. evaluatevalue v. evaluation n. evaluate value v. valueless adj. Definitions1) maintaining or being maintained 2) money that one is legally required to pay to support sb.Vocabulary web 4. maintenancemaintenance n. maintain v. Definitions1) actio

7、n of exposing or state of being exposed2) instance of exposing or being exposed3) action of exposing a film etc. to the lightVocabulary web expand v. 5. exposure n.ex- exposure n. exposed adj. expose v. explore v.;export v. ; explode v. ；expose v.； exist v.； exit n.；Definition that can be seen; in s

8、ightVocabulary web 6. visible adj.invisibility n. invisibly adv.visible adj. invisible adj. visibility n. visibly adv.visible adj. 1. valueless 2. The weather was at its worst with heavy fog that gave minimum _ (visible). 1. They took in poor-graded students and graduated them on lower marks, so the

9、 degree became _ (value).2. visibility Fill in the blanks with proper forms of the given words.3. occupied 4. Only by keeping down costs will America _ (maintenance) its competitive advantage over other countries 3. The most important thing to be happy for the old is to keep them _ (occupy).4. maint

10、ainFill in the blanks with proper forms of the given words.5. absent-mindedness 6. We need to have a proper _ (evaluate) of the new system before it is carried out.5. His _ (absent-minded) during the experimenting nearly caused an explosion of the chemical.6. evaluation Fill in the blanks with prope

11、r forms of the given words.7. invisible 8. Prii became fluent in German during the Wehrmachts _ (occupy) of Estonia in 1942.7. Strangely enough, patterns that are _ (visible) on the ground can be the most striking part of an aerial photograph.8. occupation Fill in the blanks with proper forms of the

12、 given words.9. absently 10. We are _ (exposure) to an overwhelming number of chemical contaminants every day in our air, water and food.9. He stared _ (absent) into the darkness outside the train window, a glowing cigarette between his fingers.10. exposedFill in the blanks with proper forms of the

13、given words.Finish exercise B1P19 within five minutes. 1. missions 2. evaluate 3. of vital importance4. cast new light on5. visible6. circumstances 7. absence 8. bothers 1. Its strange that we try to sleep with no pressure against our back, but the unusual beds dont bother us any more. (Para. 2)1. T

14、his sentence includes two compound sentences connected by “but”. In the first compound sentence, “it” is the preparatory subject and “that” leads to the actual subject clause. Besides, theres a “with + compound object”: with no pressure against our back.2. With so much going on, the space station ne

15、eds a lot of maintenance, so we constantly check support systems and do some cleaning. (Para. 3)2. This sentence includes two compound sentences connected by “so”, expressing “cause and effect”. In the first compound sentence, there is a “with + compound object”: With so much going on.3. Splendid as

16、 the view of the Earth is, spacewalking is not as exciting as you might think. (Para. 4)3. The main body of the sentence is “spacewalking is not as exciting”. The first “as” conducts a concessive adverbial clause with “splendid” inverted. The third “as” conducts an adverbial clause.4. Considering th

17、ese negative effects low gravity has on the human body, we discipline ourselves to do at least two hours of exercise every day. (Para. 6)4. The main body of the sentence is “we discipline ourselves to doexercise”. “Considering” conducts an adverbial clause. 5. During our leisure time, theres nothing

18、 we like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking pictures for our family and friends back home. (Para. 7)5. The main body of the sentence is “theres nothing”. The part “to sit backand watch” is the infinitives as attribute modifying “nothing”. The part “taking picture” is present participle as adverbial modifying verbs “sit” and “watch”.1. Watch the micro lesson: Word formation (Optional)2. Revise the core vocabulary and the complex sentences after class.