【正文】
謂語動(dòng)詞的形式借助do的相應(yīng)形式放在句首。 I am not a boy 他不去上學(xué) He does not go to school.二、一般疑問句(一)、什么是一般疑問句 用Yes或No作答的疑問句叫一般疑問句。2. 助動(dòng)詞:do、does、did、 have、 had;助動(dòng)詞后的動(dòng)詞用原形。3. 情態(tài)動(dòng)詞can、must、will、may、need等;情態(tài)動(dòng)詞+動(dòng)詞原形一、肯定句、否定句定義1.肯定句:表示肯定的意思, 即不含有否定詞“不”。一般疑問句還有下列特點(diǎn):以be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞開頭;例:Is your father a teacher? Does Catherine like animals? Can Jenny speak French?往往讀升調(diào);譯成漢語,都可以帶上“嗎”,例如上面三句可分別譯為:你父親是老師嗎?凱瑟琳喜歡動(dòng)物嗎?詹妮會(huì)說法語嗎?(二)、如何將陳述句變成一般疑問句? 要將陳述句變成一般疑問句,可以遵循下列步驟:(am、is、 are、 was、 were)、助動(dòng)詞(do、does、did、 have、 had)或情態(tài)動(dòng)詞(can、must、will、may等),如果有,將其提到句首,句末打上問號(hào)即可。具體方法是:如果謂語動(dòng)詞是原形,則借do;如果謂語動(dòng)詞是一般現(xiàn)在時(shí)第三人稱單數(shù)形式,則借does;如果謂語動(dòng)詞是過去式,借does或did后,原句的謂語動(dòng)詞要變回原形。 例:I know he es from Canada. →Do you know he es from Canada? 4.如果句中含有實(shí)義動(dòng)詞have且表示“有”時(shí),除借do外,也可將其直接提到句首。 例:Does she clean her room every day? Yes, she does. Is Anna′s father a doctor? No,he isn′t. 如果主語是 this that,回答時(shí)用 it 代替,如果問句中主語是these, those回答時(shí)用 they代替。因?yàn)榛卮鸨仨毷侨糠?,所以否定回答必須縮寫,而肯定回答不能縮寫??隙ň渥兲厥庖蓡柧洌ň蛣澗€部分提問):分3步驟第一步:先變一般疑問句第二步:找合適的特殊疑問詞代替劃線部分第三步:特殊疑問詞提前放到句首,并大寫,其余按順序照抄,省略劃線部分。t any birds in the tree. 但是,若在表示請(qǐng)邀請(qǐng)、請(qǐng)求的句子中,some可以不變。t have a knife or a ruler. lot of (=lots of)變?yōu)閙any或much。 pen is it? is the cup? B:It’s blue. A: B: He’s 15 years old.1A: ______3. Su Hai and Su Yang live in a new put a book on my runs as fast as Ben. (改為一般疑問句)5. Ben runs fast. I run faster. (兩句合并為一句) ________16. It’s cold in winter there. (對(duì)畫線部分提問) Do you like spring? (加上winter 改為選擇疑問句) Please turn off the light. (改為否定句) He often cleans his bedroom. (改為一般疑問句) Liu Tao is watering flowers in the garden. (對(duì)畫線部分提問) 37. Liu Tao needs some pencils. (改為否定句) They are our women doctors. (變?yōu)閱螖?shù)) 41. 45. 四、按要求寫句子1. The children had a good time in the park. 否定句:__________________________________________ 一般疑問句:________________________________________ 2.