高中英语人教版高三年级上12

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[00:00.00]和谐英语学习网 Unit 12   Mainly revision
[00:25.18]Lesson 45
[00:37.33]How does Charlie advise Eric to spend his holiday?
[00:44.28]Hire a car;visi some National Parks;
[00:50.83]go camping and take some friends with him.
[00:56.58]Language points
[01:01.34]1.What do you suggest I see?
[01:21.40]They suggested that I (should) come another day.
[01:28.24]Do you suggest that we (should) start off early for the airport?
[01:37.80]2.Well,I suggest you see some of our national parks.
[02:26.05]3.You need a driving permit.
[02:46.40]You need a special permit to visit this area.
[02:57.27]Have you got a building permit from the city government?
[03:07.85]4.I'd come too if I had time to spare.
[03:38.98]I would travel the world if I had a lot of money.
[03:53.53]5.I have a few friends I could ring to see of they are free.
[04:24.99]Let's go and ask him if he could give us some help.
[04:35.25]Anything could happen if you are not careful.
[04:50.61]6.Let's go out at about six o'clock,shall we?
[05:12.06]Let's meet at the station,shall we?OK.
[05:18.01]Let's go out and have some coffee,shall we? OK.Let's go.
[05:25.67]Lesson 46
[05:42.91]1.Which types of animal hibernate?Cold-blooded animals.
[05:52.65]2.Which types of animal do not hibernate?
[06:00.39]Some warm-blooded animals which lead an active life.
[06:07.52]3.Which animals half-hibernate?Bears,for example.
[06:25.99]1.Why do some animals spend the winter under snow?
[06:33.06]Because there is a lot of air in loose snow.
[06:40.61]2.what happens to cold-blooded animals in winter?
[06:49.29]Their body temperature drops.
[06:54.75]3.How would you recognize that an animal is hibernating?
[07:03.00]The body feels cold,it may breathe once every five minutes.
[07:10.94]It can not feel pain.
[07:15.91]4.How does a hibernating animal manage to live through the winter?
[07:23.64]It has stored supplies of fat in its body;
[07:30.17]it uses hardly any energy and needs hardly any food.
[07:37.64]5.Why,in your opinion,don't human beings hibernate?
[07:47.38]They are warm-blooded and lead active lives.
[07:54.93]6.How do animals protect themselves against the cold?
[08:03.97]With a thick covering of fat and fur.
[08:10.61]7.Why does a squirrel hide nuts before the beginning of winter?
[08:19.75]To provide food for the winter.
[08:25.60]Language points
[08:33.46]1.Which animals half-hibernate?
[08:42.32]half-hibernate/half-open/half-close/half-cook
[08:59.59]They half-opened the door of the library.
[09:09.62]Some of the dishes were only half-cooked.
[09:17.87]2.There is a lot of air in loose snow,and this helps to keep the cold out.
[09:34.82]help to do sth.
[09:42.58]Sprots help to keep people healthy
[09:47.55]keep (sth) out
[09:56.61]They window curtain keeps the heat out.
[10:05.57]Don't keep your uncle out in the cold.Ask him to come in!
[10:17.53]3.Hibernation is more than sleep.
[10:31.90]more than
[10:40.44]China Daily is more than a newspaper.It helps to improve our English.
[10:59.02]Mr Zhang is more than a teacher.He is our best friend.
[11:11.27]The museum is more than (=over) ten kilometres from here.
[11:26.55]The museum is more than(=not only) a museum.It's a school.
[11:41.88]4.The answer lies in two facts.
[11:58.05]The way out lies in the development of education.
[12:08.92]The real danger lies in the fact that you don't understand yourself.
[12:19.58]5.We have seen that the hibernating animal
[12:26.53]reduces movement to far below the ordinary level.
[12:44.21]The new working method has reduced production cost.
[12:56.05]The number of patients has been reduced.
[13:04.40]far below
[13:19.27]In winter the temperature of Harbin is far below that of shanghai.
[13:32.83]The coal miners work far below the surface of the earth.