Unit 10 Section B & Self Check 单元知识点讲解2022-2023学年人教版英语八年级下册

Unit 10 I’ve had this bike for three years. Section B & Self Check 教材知识全解 讲透知识 查漏补缺 知识点一 search的用法 教材原文Nowadays, millions of Chinese leave the countryside to search for work in the cities.现在,数以百万计的中国人离开农村去城市里找工作. 本句中的search是不及物动词,意为“寻找,搜寻”. search 还可以作及物动词. After we had landed, the plane was searched thoroughly.我们降落之后,飞机被彻底搜过了. 拓展 search, search for, search...for... search “搜查,搜寻”,作及物动词,后面直接跟“被搜的对象” search for 当没有“被搜的对象”只有“寻找的目标”时,则要用 search for search...for... 如果表示搜查某一对象的目的是要找什么时,要用search...for...,强调有具体的搜查对象且有具体的寻找目标 Mr. Otis searched every room in the house.奥蒂斯先生搜查了房子里的每一个房间. The policeman searched the prisoner to see if he had a gun.警察对该囚犯搜身,看他是否有枪. She searched all the shops for Jim's present.她为了给吉姆买礼物,找遍了所有的商店. All night they searched for Mike.他们通宵寻找迈克. 例1 (2020安徽合肥庐江店桥中学期中)You can go online to_________ information on space travel. A. search for B. look for C. search D. discover 解析 句意:你可以去网上搜索有关于太空旅行的信息.search for意为“搜索,搜寻”,后跟“寻找的目标”;look for意为“寻找”;search后跟“被搜的对象”;discover意为“发现”.由句意可知A项符合题意. 答案 A 知识点二 regard的用法 教材原文 Many people like Zhong Wei regard with great interest how their hometowns have changed.许多像钟伟一样的人都带着极大兴趣关注着他们的家乡发生了怎样的变化. regard 是动词,意为“将······认为;把······视为;看待”.常用结构 regard...as...意为“把·····当作······;把······视为······”. Our teachers regard us as friends.我们的老师把我们当作朋友. 拓展 be regarded as...“被看成······” She is widely regarded as the current leader's natural successor. 人们普遍认为她是现任领导理所当然的继任者. 例2 (2020河北沧州十五中阶段检测)Our head teacher is kind to us. She_________ us_________ her own children. A. compares; to B. regards; to C. regards; as D. compares; as 解析 句意:我们的班主任对我们很友好.她把我们当作她自己的孩子一样.regard...as...意为“把······当作····;把······视为······”.故答案选C. 答案 C 重点难点全解 精讲精解 精准高效 how often, how soon, how long 与 how far 1.how often指“多久一次”,主要用来对频率进行提问.答语通常是usually, sometimes等频度副词以及once a week, twice a month等表示频度的短语. -How often do you visit your mother? 你多长时间看你妈妈一次? -Once a week.一周一次. 2.how soon指“多久以后”,多用于一般将来时,答语通常为“in+时间段”. -How soon will he be back?他要多久才回来? -In an hour.一个小