Unit 5 第2课时 Learning About Language-（课件）2022-2023学年新教材高中英语选择性必修第一册【南方凤凰台·5A新学案】人教版

Unit 5　Working the Land 第2课时　Learning About Language ——主语从句 第1页 Unit 5　Working the Land 5A新学案 英语 · 选择性必修第一册 what 主语 宾语从句 宾语 是否 形式主语 that 主语从句 宾语 that 精讲精练 That Whether What Whoever What (should) obey That Whether is Whatever Whoever What is When What Whether whoever pollutes remains It makes no difference whether he will come or not. It is suggested that the meeting (should) be put off till next week. It is well known that practice makes perfect. It is strange that he (should) have treated his parents like that. It is important that all the students (should) attend the lecture. Thank you for watching 第1页 Unit 5　Working the Land 5A新学案 英语 · 选择性必修第一册 ① However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat. ② What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams. ③ Despite his advanced years, Yuan Longping is still young at heart and full of vision, and everyone is waiting to see what he will dream up next. ④ However, whether it was possible to develop a hybrid of self­pollinating plants such as rice was a matter of great debate. ⑤ Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains. ⑥ What Yuan Longping really cared about was not money or celebrity. ⑦ That Yuan Longping had realised his dream of seawater rice surprised the whole world. ⑧ It surprised the whole world that Yuan Longping had realised his dream of developing seawater rice. 1. 第①②句中画线部分都是由____________引导的主语从句，what在从句中作________。 2. 第③句画线部分中what引导____________，what在从句中作________。 3. 第④句画线部分中whether引导主语从句，whether的意思是“________”。 4. 第⑤⑧句中it是______________，真正的主语是由____________引导的主语从句。 5. 第⑥句画线部分中what引导的是____________，what在从句中作动词短语care about的________。 6. 第⑦句画线部分是____________引导的主语从句。 Ⅰ. 主语从句引导词 引导词 作用和含义 例句 that 起衔接作用，没有实际意义，但不可以省略 ① Th