人教八下英语U1-5.ppt

5. in order to+V原形，意为“为了/目的是??”，In order to improve his English, he practices speaking everyday. in order that+从句，意思也是“为了/目的是??” 6. provide【动词】提供；供应，常用结构provide sth. (for sb.)=provide sb. with sth. The hotel provides free breakfast (for travelers). = 7.【复习】It is +adj. (for sb.) to do sth.意为 8. do one’s part in doing sth.尽某人的职责做某事 Every person on the earth should do his part in saving water. 9. depend on sb./ sth.依靠，信赖，决定于 10.?the+比较级…，the+比较级…意为“越??，就越??” 情态动词could?的用法? 1.提出礼貌的要求?Could?you?please?(not)?do?sth??请你（做）......好吗？? 用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。Could?不是can的过去式，是委婉、礼貌的说法。回答用can.??肯定回答：Yes,sure./?Yes,?I?can./Of?course,I?can./?Certainly./No?problem./?With?pleasure?.? 否定回答：?Sorry?,?I?can’t?/?I’m?afraid?I?can’t.?I?have?to?…,I’m?going?to…(说明理由)? 2.表示请求许可?Could?I?do?a?sth??我可以做......吗？? 肯定回答：Yes,?you?can?./?Yes?,please?/?Of?course??/?Certainly./?No?problem.????? 否定回答：Sorry?,?you?can’t?/?I’m?afraid?you?can’t.? 3.could?为can的过去式，表示过去的能力。=?was?/?were?able?to? 三、这些语法你还记得么？ 用could,?can,?may,?must,?needn’t填空。? ??1.?A:?________?you?answer?the?question?in?English????????B:?Sorry,?I?________.?________?I?answer?it?in?English????A:?No,?you?________.?You?________?answer?it?in?Chinese.? ??2.?A:?________?I?ask?a?question???????B:?Yes,?you?________.?But?you?________?wait,?a?minute.? ??3.?A:?________?I?use?your?eraser,?Bill??????B:?Sorry.?I?don’t?have?one.?Ask?Mary.?She?_________?have?one.??? 4.?A:?________?you?help?me?do?the?shopping.??B:?OK,?Sure.? ?5.?A:?________?you?sweep?the?floor??????????B:?But?I?________?finish?my?homework?first.? 四、这些练习你会做么？ Unit 4 Why don’t you talk to your parents? 一、你需要掌握以下词组 1. 允许某人做某事 2. 与某人闲逛 3. 与某人吵架/打架 4. 直到半夜 5. 与某人交谈 6. 打电话给某人 7. 令某人惊讶 8. 翻看 9. 生某人的气 allow sb. to do sth. hang out with sb. after-school classes get into a fight with sb. until midnight talk to sb. call sb. up surprise sb. look through be angry with sb. 10. 重要的事 11. 成功地发展;解决 12. 和睦相处；关系良好 13. 笼罩 14. 拒绝做