高中英语人教版 (2019)选择性必修 第一册Unit 3 Fascinating Parks评优课ppt课件

导入新课

Step1 lead –in

Work in groups to discuss the pictures.

T: There many available ways to help you build up your vocabulary，we will learn three of them in this part。

Discuss

the pictures

in groups

The method can arouse students’ interesting, and they can come into the class actively.

讲授新课

Step2 Study

PPT 3/4/5, Make sentences 

The first way to build up your vocabulary

Getting the proper meanings of new words and making sentences as much as possible.

Match each word with its proper meaning

1, buffet v.   A   the outer limit of an object

2. buffet n.  B  (especially of wind or wave) strike repeatedly with a lot of force
3. edge v.   C  a meal with several dishes from which people serve themselves
4. edge n.  D move carefully towards something
5. ban v.   E  officially or legally prohibit
6. ban n.     F far from, not close
7. remote adj.  G  an official or legal prohibition
8. remote n. H  (informal) a device for controlling something else from a distance

BCDAEGFH

Competition

PPT 6/7/8, Discussion

Translate the sentences into Chinese

1. The rain buffeted the window. I couldn't fall asleep at all.

2. Dinner will be a cold buffet，not a sit-down meal.

3. I edged nervously past the dog

4. Don't put that glass so near the edge of the table.

5. He was banned from driving for six months.

6. There is a total ban on smoking in the office.

7. Many young people headed for remote regions to chase their dreams.

8. I can't find the remote control.

PPT9/10  Compounding

The second way to build up your vocabulary

Compounding is the formation of new words by joining two or more sterms. A compound is a lexical unit consisting of more than one base and functioning both grammatically and semantically as a singe word

Read the following compounds, and then guess their meanings.

1. Noun Compounds

Dutch treat  side effect   toothache

2. Adj Compounds

outstanding  two-legged   outspoken

3. Verb Compounds

forgive   overcome    undertake

PPT11 Derivation

The third way to build up your vocabulary

Derivation is the most common word-formation process to be found in the production of new English words, which shows a relationship between roots and affixes.

For example, nation+al—national

Exercises

Work out the meanings of the underlined words in the sentences below and state whether they are compounds or derivatives.

1. I believe that a journalist should be completely objective.

2. Whenever I sneeze, my English teacher says, “Bless you!”

3. We are impressed by the vastness and breathtaking beauty of the oceans.

4. He bought a traditional tea set at the airport: a nice teapot and four teacups.

5. He ordered the dish labelled “Pumpkin Pie and Ice Cream”.

Competition：Try to match the common words with the affixes

Complete the passage below with the correct forms of the words  in the box.

boundary  visible  remote   vast  on the move      ban    set up 

The Northeast Tiger and Leopard National Park was set up in Jilin and Heilongjiang, with boundaries stretching all the way to  the border and joining with Russia's wildlife reserves. This vast new park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northeast China. Over the years, increased development in the area affected the tigers' habitat, and it was thought that by 1998 there were only six to nine wild Siberian tigers living in the remote  region.

However, a ban on development put in place in 2015 resulted in a visible population increase of the species, and now the area thought to have about 35 tigers and 70 leopards. The problem, however, was that the old park was too small to support further population increases. Always on the move, Siberian tigers and leopards need large areas to hunt for food. This larger park, with a connection to Russia's wildlife reserves across the border, should give these species the natural space they need to live in.

Exercise

Use the proper form of the following words.

1.（2020全国I）Landing on the moon’s far side is                      (extremely) challenging.

2. （2020全国II）The (beautiful) long branches covered with pink-colored buds make fantastic decorations.

3. （2020全国III） As the small boat moved,                     (gently) along the river he was left speechless by the mountains being silently reflected in the water.

4. （2020全国I）The far side of the moon is of particular (interest) to scientists because it has a lot of deep craters, more so than the familiar near side.

5.（2020全国II）Chinese New Year is a                     

（celebration）marking the end of the winter season and the beginning of spring.

6.（2020新高考） Historical（accuracy）

is important but so is entertainment.

7.（2019全国III）When they were free from work, they invited us to local events and let us know of an interesting (competition) to watch, together with the story behind it.

8. (2018天津）The (possibility）that there is life on other planets in the universe has always inspired scientists to explore the outer space.

Study the

ways to

build up

your vocabulary and make notes.

Try to

match each word with its

proper meaning

Discuss and

translate the sentences into Chinese in group

Learn the compounding to remember more words

Learn the

derivation

Finish the exercises in groups.

Discuss in

Groups to

complete the passage with the correct forms of the words as

soon as

possible.

Improve students’ the ability of

understanding. And they can remember more words using these methods,

thus cultivating

students’

analytical and

creative abilities.

Develop their

creativity to new

words and

remember words more clearly

Learn to draw a conclusion to

help them finish the exercise

easily.

课堂小结

Step5:Summary:

These are what we’ve learned in this passage.

Step6 Homework

Use the three ways of forming words to remember more words

Requirement：

Try to find ten words of each way.

板书

Unit3  Fascinating Parks

Build up your vocabulary

Translate the sentences into Chinese

1. The rain buffeted the window. I couldn't fall asleep at all.

2. Dinner will be a cold buffet，not a sit-down meal.

3. I edged nervously past the dog

4. Don't put that glass so near the edge of the table.

5. He was banned from driving for six months.

6. There is a total ban on smoking in the office.

7. Many young people headed for remote regions to chase their dreams.

8. I can't find the remote control.