課題：Lesson 4 Good Luck to You 課型： 授課時間：執筆： 審核： 審批：學習目標1.知識目標1)掌握下列詞匯及短語. believe, do ones best , give up, take part in, cheer team2）接觸下列詞匯及短語。 無2. 情感目標 歌曲試人們的心聲，這首歌使人振奮，使人與人之間更團結，更增強了民族凝聚力。學習重點do ones best give up 的用法。教學過程自主學習，認真準備課前預習、預習早知道: 寫出下列詞及短語。一 翻譯下列短語。1. do ones best _ 2. give up _ 3. as fast as _1. believe in _5. take part in _ 6. cheer team _1. try two more times _ 8. catch up with _自主學習探究新知及成果展示1)掌握下列詞匯及短語.believe, do ones best , give up, take part in, cheer team 合作探究展示交流合作探究展示交流一 翻譯下列短語。2. do ones best _ 2. give up _ 3. as fast as _2. believe in _5. take part in _ 6. cheer team _2. try two more times _ 8. catch up with _點撥提升1. Do your best! 全力以赴！ do ones best 意為“盡力、盡量”。如果要表達“盡力做?！保浜笠觿釉~不定式，即： do ones best to do . 例如： I must do my best to help you. 我一定要盡全力幫助你。 You should do your best to learn English well. 你應當盡全力學好英語。2. Dont give up ! 不要放棄！ give up 意為“放棄，停止”。如果要表達放棄做某事 ，其后接動名詞，即： give up doing sth. 例如： I have giving up smoking。我已經戒煙了。 Dont give up learning English. 不要放棄學英語。3. We believe in you! 我們信任你。 believe in 意為“信任、信賴”。其后接 sb sth doing sth The teacher believes in all her students. 這位老師信任她所有的學生。I believe in doing morning exercises. 我堅信做早操有益處。當堂檢測當堂練習，檢測固學閱讀理解。Scientists are trying to make deserts into good land again. They want to bring water to deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming deserts all the time. Scientists may not be able to change the desert. Scientists think that people make deserts. People are doing bad things to the earth.Some places on the earth dont get very much rain. But then still dont become desert. This is because some green plants are growing there. Small green plants and grass are very helpful to dry places. Plants dont let the hot sun make the earth even drier. Plants dont let the wind blow the earth aways. When a little bit of rain falls, the plants hold the water. Without plants, the land can become a desert much more easily.1. Why can the land become a desert?A. Some places dont get very much rain.B. Plants dont let the hot sun make the earth even drierC. People dont keep the earth well.D. Scientists have learnt enough about the deserts.2. Scientists _ to make the deserts into good land again.A. carry water B. grow food C. doing nothing D. study a lot 3. Which is not true?A. The land never stops becoming deserts.B. Scientists ask the people to live in the deserts and grow food there.C.People do bad things to the earth.D. Scientists may not be able to change the deserts.4. Why are green plants and grass helpful?A. They can hold the water.B. They can stop the wind from blowing the earth away.C.They can keep the earth wet.D. All the above.5. Which is the best title for the passage?A. The Desert Problem B. People Make DesertsC.Green Plants and Grass D. The Desert, the Plants and the Earth課下作業基礎作業： 熟記單詞短語句