only后面加have还是has,only 用法

only后面加have还是has,only 用法

3. has he为第三人称单数，动词要用单数第三人称形式，have变成has。4. me动词give后要用宾格形式。5. shopping go shopping为固定短语。6. Chinese 此处Chinese译为"中国人"。7(1)一般情况下，许多名词的复数形式是在名词的后面加字母s。例如：boy-boys book-books pen-pens pencil-pencils (2)以字母s,x,sh,ch结尾的名词，在单词的后面加-es。例如：class-cl

8.Each of the students ___( have, has) a pen pal. 9.He has a dog. I want to have ___(it, one ),too. 10.Her parents are ___ (both, all ,either )teach(Playtherecordingforthefirsttime,studentsonlylistencarefully.) Then,listentotherecordingagain,andcircletheclubsyouhear. Checktheanswerswiththeclass

in the long run, the outbreak has provided an opportunity for the development and reform of China's public health system, which not only increased c标准过去式加-ed,少量不规则分别记，am和is对was,二人称复数are变were, have和has用had,do和does变did。规则动词过去式构成方法口诀过去式构成有方法，一般词

˙ω˙ If you say that something has happenedat lastorat long last, you mean it has happened afteryou have been hoping for it for a long time. 如果你说某件事情at last或at long3.基本结构：have/has + done 4.否定形式：have/has + not + done. 5.一般疑问句：have或has提前。6.例句：I've written an article. It has been raining these

要看前面的主语，如是he,she或其他第三人称用has，第一人称和第二人称用haveyou must have studied english for four years, haven't you? / didn't you? 你一定学了四年英语，对吗？he must have finished it yesterday, didn't he? 他