浙江省诸暨市草塔中学高中英语必修4课件：Unit2LearningaboutLanguage人教版.ppt

人教课标 高一 必修 4 Unit 2;Word study;1. Find the word or phrase from the text for each of these meanings.;brown (skin) from spending too much time in the sun to make something or somebody free of to become larger in size, number or amount;4. to make information and ideas known to many people 5. would prefer to 6. to try extremely hard to achieve something;7. to send things to foreign countries for sale 8. pleased by having what one wants or needs 9. to provide with things necessary for a certain purpose;;2. Find words from the previous pages of this unit to replace the underlined words. You may need to change the words’ forms to fit.;2. Different kinds of strong corn, another hybrid grain, has been developed by scientists of many different races. 3. Not having enough food leads to poor health and, therefore, sickness.;4. Over 56 percent of the people in a small Southeast Asian country are in jobs related to agriculture. 5. With the open conditions in today’s international business world, hybrid grains can be sold and sent abroad to countries around the world.;3. Complete the passage with the words below in their proper forms.;_________ with new scientific farming methods, they have been able to use less farmland than in the past. Their _______ of _____ and other _______, however, is still the same, which makes it possible for them to use the remaining farmland for planting trees. These and other farmers are starting to win small _______ in the treat war against the _________ growth of the desert. Zxx.k ;