Unit 2 知识点讲解-2021-2022学年八年级英语下册单元同步精品课件（人教版）

语言知识点讲练 Unit 2 I’ll help to clean up the city parks. 1. I hope to work outside. hope to do sth. 希望做某事 动词不动式作hope的宾语。 含hope to do sth.的句子可以转换为含宾语从句的主从复合句。 e.g. I hope that I can pass the exam. = I hope to pass the exam. 【拓展】 符合“动词+to do sth.”结构的短语： agree to do sth. 同意做某事 decide to do sth. 决定做某事 refuse to do sth. 拒绝做某事 remember to do sth. 记得做某事 forget to do sth. 忘记做某事 try to do sth. 尽力做某事 want to do sth. 想要做某事 hope wish hope hope强调主观上的“希望”。hope可跟带to的不定式作宾语，还后可跟that引导的宾语从句。 wish wish表示客观上不太可能实现的希望或描述祝愿 。wish可跟带to的不定式作宾语，还可跟复合宾语即wish sb. to do sth.。 【语境应用】根据句意，用hope或wish填空。 1) Do you __________ me to go with you?  2) We __________ to see you again soon. wish  hope / wish 2. You could help to clean up the city parks. clean up 打扫(或清除)干净 宾语是名词 可位于clean和up之间，也可位于clean up之后 宾语是代词 只能位于clean和up之间 e.g. They began to clean up the classroom after the class was over. = They began to clean the classroom up the class was over. 【拓展】up短语小结： give u