Unit 3 This is my sister. 新目標(biāo)七上教案及同步練習(xí)
正：lily, these are my friends, tom, lin tao and wei fang.精析 如果介紹雙方認(rèn)識(shí)，一般地，單數(shù)的用this is…，復(fù)數(shù)的用these are…，往往不用人稱代詞he，she，they等�！纠�4】下列各句均有病，它們的病情還挺復(fù)雜，請(qǐng)你給它們?cè)\斷一下吧，看看它們得的是什么病。(1)what are these? these are apples.(2)mum, they are my friends, jim and mary.(3)—your picture is very good. —no, it’s not good.(4)they are woman teachers.(5)are they your uncle?精析 (1)回答以those，these作主語的問句，要用they。(2)向別人介紹某人時(shí)，單數(shù)用this is…，復(fù)數(shù)用these are，而不用人稱代詞he，she，they。⑶對(duì)于別人的贊揚(yáng)，要說thank you或thanks，表示尊重對(duì)方的評(píng)價(jià)。⑷man和woman作定語修飾名詞時(shí)，在“數(shù)”上與被修飾名詞保持一致。⑸主語與系動(dòng)詞be均用復(fù)數(shù)形式，作表語的your uncle應(yīng)與主、謂語保持一致。答案 ⑴these are apples. 改為they are apples。⑵將they改為these。⑶將no, it’s not good. 改為thank you。⑷將woman改為women。⑸將uncle改為uncles。