Unit 2 How often do you exercise知识点精讲精练-2022-2023学年英语八年级上册教材知识点精讲精练(人教新目标版)

Unit 2 How often do you exercise? 1、 知识点讲解 （一）help with housework 帮助做家务 help v. 帮助 例句： Thanks for your advice. n. 帮助 例句： I can’t make it without your help. 【拓展】 help sb.(to) do sth. 帮助某人做某事 例句： Could you please help me to take care of my baby? help sb with sth. 帮助某人（做）某事 例句：I often help my mom with housework. 【例题】Emily helped me ______ my English and I helped her ______ play the piano. A. with, for B. learning, with C. with, to D. learn, with 【答案】C. 【解析】根据搭配help ..with, help ..do..., help ...to do...，去掉A，B, D 选项。 （二）health n. 健康 healthy adj. 健康的 keep healthy 保持健康 （三）use the Internet Internet作名词，表示“互联网、因特网”，常用的短语为：on the Internet“在互联网上”；surf the Internet“上网”。 例句：You can find much useful information on the Internet. 例句：Most of the students like surfing the Internet. （四）mind n. 头脑，心智 例句：Playing chess is good for your mind and body. 【拓展】mind v. 介意 【句型】would you mind sth./ doing sth? 你介意（做）某事吗？ 例句：Would you mind moving