人教版必修三-Unit-4-Intensive-reading-精讀-12張課件

1、Unit 4 Intensive reading AliceUnit 4 Intensive reading SummaryThe earth was just 1._a cloud of dust afterthe “Big Bang”.The earth exploded 2._(loud) with fire and rock.They were in time to produce many things,which were 3._ (make) the earths atmosphere,As the earth cooled down,water began to appear

2、on its surface. It allowed the earth to dissolve 4._(harm) gases.Then ie bean to develop.Small plants multiplied and filled the oceans and seas with oxygen.This encouraged the 5. _(develop)of early shellfish and fish.Land animals guch as insects,reptiles and dinosaurs 6._(appear)after green plants b

3、egan to grow.Small clever animals spread all 7._ the earth.They are puting too much carbon dioxide into the atmosphere,8._ prevents heat from escaping from the eath into space.9. _ life will continue on the earth for millions of years will depend on whether this problem can10 _(solve).SummaryThe ear

4、th was just 1._No one knows exactly how the earth began, as it happened so long ago.1.You will grow wiser as you grow older.2.As there were not enough lifeboats for everbody, 1500 lives were lost.3.Old as he is, he still jogs every day.4. As is know to us, he wins an award.仿寫：沒人明白他在說什么，因為那太難理解了。asNo

5、 one knows exactly how the eThey wre in time to produce carbon dioxide, nitrogen,water vapour and other gases, which were to make the earths atmosphere.He will come back in no time.Female sheep produce one or two lambs at a time.I like Bob, but he is very annoying at times.At no time should we give

6、up studying.Its high time that we should take our responsibilities.in no timeat a time at times at no timeon timeat the same timeIts high time that sb did sthIts high time sb should do sth.P41They wre in time to produce caWhat scientists believe is that the continued presence of water allowed the ea

7、rth to dissolve harmful gases and acids into the oceans and seas.What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe . Analze the following sentences:仿寫：1. 他所需要的是你的幫助和支持。2.老師懷疑的是你是否按時交了作業(yè)。What scientists believe is thaWater had als

8、o appeared on other plants like Mars but, unlike the earth, it had disappeared later.1.What I saw was completely _ anything I had experienced in the past.2.He is so selfish that most of his classmates_ him.3.He is _to go abroad.4.Fan Bingbings comeback sees to be_.likeunlike likelyunlikelydislikeWat

9、er had also appeared on othThe little match girl fell asleep.She dreamed that her grandmother _,looking so kind,but soon she _.She dreamed again that a group of young fairy girls with good _ were coming towards her,but they disappeared soon again.Their appearance made her happy,but their _ made her

10、upset.Fill in the blanks.1appear appearancedisappear disappearanceThe little match girl fell aslThus they have, in their turn , become the most important animals on the planet.thus : adv1. I got up late in the morning, thus _ （miss) my flight to New York.2. I got up late, and thus _(miss) my flight

11、to New York.3. The bus was held up by the snowstorm, thus _（cause）the delay.in ones turnin turn by turnstake turns to do P42Thus they have, in their turn They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space.prevent. from doingkeep

12、sth.from dongstop sth. from doing1. 他的傷可能使他參加不了比賽。（injury 傷害，損傷）2. 誰也不能阻止這個計劃被實施。（carry out 實施）3. 大雨使我們無法繼續(xù)工作，但是我們沒有失去信心。They are putting too much carbPractice makes perfect:1.Youd beter give up using that kind of medicine, because it may be_(harm)to your stomach.2.We firmly believe that war never s

13、etles anything.It only leads to _ (violent).3.We shouldnt judge a person by his_(appear).4.Air_everywhere and its_ makes it possiblefor us to live.(exist)5.He spent most of his time on computer games,thus_(fail)the final exam.6._surpised us most was the beautiful scene there.Practice makes perfect:1.You