2022新人教版（2019）《高中英语》必修第一册Welcome Unit 单元知识点讲练ppt课件.pptx

1、必修一必修一 Welcome Unit 知识点讲练知识点讲练词形转化词形转化frighten vt吓唬、使惊吓；吓唬、使惊吓；vi害怕、惊恐害怕、惊恐；frightening adj.可怕的、使惊恐的；可怕的、使惊恐的；frightened adj.（人）受惊吓的；（人感到）害怕的（人）受惊吓的；（人感到）害怕的 答案：1.frighteningtofrighten2.frightened词形转化词形转化register vt.&vi登登.记；注册记；注册 nC登记表；注册簿登记表；注册簿registration n.登记；注册；挂号登记；注册；挂号答案：registeration词形转化词形

2、转化annoy vt.使恼怒；使恼怒；打扰打扰annoyed adj.（人感到）恼怒的；生气的（人感到）恼怒的；生气的annoyingadj.烦人的烦人的;使人恼怒的使人恼怒的;使人生气的使人生气的答案：annoying词形转化词形转化concentrate vt.&vi.集中（注意力）；专心于集中（注意力）；专心于;聚集会神聚集会神concentration 注意力注意力答案：concentration词形转化词形转化impress vt 使钦佩；给使钦佩；给 留下深刻的好印象留下深刻的好印象 vi.留下印象；引人注目留下印象；引人注目impression n.印象；感想印象；感想 答案：i

3、mpressed词形转化词形转化confident adj.自信的；有把握的自信的；有把握的confidence n.信心信心;信任；自信心信任；自信心答案：confidence词形转化词形转化formal adj.正式的正式的；正规的；正规的formally adv.正式地正式地informal adj.非正式的非正式的,不拘礼节的不拘礼节的答案：formally语言点语言点答案：concentrateonherstudy答案：mustconcentrateonourstudies语言点语言点答案：toexploretheunknownworld答案：toexplore语言点语言点答案：be

4、leftalone语言点语言点答案：lookingforwardtohearingfrom答案：lookforwardtobeing系动词可分四类：系动词可分四类：1）be本身没有什么意义，只起连系主语和表语的作用，本身没有什么意义，只起连系主语和表语的作用，后可接动词外的任何词；后可接动词外的任何词；2）感官动词类感官动词类 look,feel,smell,taste,sound等等+adj.3）表示）表示变化：变化：get,become,turn,go,grow等等4）表示）表示状态延续状态延续：stay,keep,prove,remain等等用用it做形式宾语，而将真正的宾语放到宾语补足

5、语的后做形式宾语，而将真正的宾语放到宾语补足语的后面，即：面，即：主语主语+谓语谓语+it+宾补宾补+真正宾语真正宾语(to do)。如：如：We think it a good idea to go climb the mountain this Sunday.I found it interesting to play tennis.练习：划分句子成分练习：划分句子成分1）挑出下列句子中的宾语AMybrotherBdoesntCdoDhishomework()APeopleBalloverCtheworldspeakDEnglish()（2）挑出下列句子中的表语ATheoldmanBisC

6、feelingveryDtired()WhyisAheBworriedCaboutDJim？()（3）挑出下列句子中的定语ATheyBuseMr/MrswiththeCfamilyDname()AWhatBisyourCgivenDname？()练习：划分句子成分练习：划分句子成分（4）挑出下列句子中的宾语补足语SheAlikesBthechildrenCtoreadnewspapersandbooksintheDreadingroom()HeAasksBherCtotaketheboyDoutofschool()（5）挑出下列句子中的状语AThereBisCabigsmileDonherfa

7、ce()AEverynightheBheardCthenoiseDupstairs()（6）指出下列句子中的直接宾语和间接宾语Pleasetellusastory()Myfatherboughtanewbikeformelastweek()us是间接宾语；astory是直接宾语anewbike是直接宾语；me是间接宾语写出下列简单句的类型写出下列简单句的类型（1）Summer is my favourite season of the year_（2）The students and teachers shared a great time_（3）The women are talking aloud in the next room_写出下列简单句的类型写出下列简单句的类型（4）I will buy my sister a lovely doll on her birthday_（5）The scientist will offer some good advice to you_（6）The Internet makes shopping easy and convenient_