1. 1. If soIf so, what and why?, what and why?if so : if so : 要是这样的话要是这样的话Is the book available, and if so where?类似的短语类似的短语 : if not if any if ever : if not if any if ever if necessaryif necessary if possibleif possible 1) Taste the soup and add salt if necessary . 2) I want to get back by five o'clock if possible . 3) I think I can fix it tomorrow. If not , you'll have to wait till Friday.. 2. …the new nose-top computer fits comfortable on your nose and weighs…11fit sth on fit sth on 把……安装在……上把……安装在……上fit a new lock on a door22fit sth on 试穿have a new coat fitted on拓展拓展11fit sb/oneself (for) fit sb/oneself (for) 使……适应使……适应 // 胜任……胜任……fit oneself for one’s new duties 22fit in (with) (fit in (with) ( 使使 )) 适合适合 ,, 相合相合 ,, 配配合合I wasn't sure if she would fit in withmy friends.33think/ see fit think/ see fit 认为合适认为合适 // 恰当恰当be fit for / fit to do somethingbe fit for / fit to do something44You are a hotel manager . Listen to your guests’ complaints . You may explain , apologize or argue as you see fit . He is not fit _______ a general , but he is fit__________ be a headmaster . for to be 3. …you can simply let the air out and…let out something let out something 使 出去使 出去 ,, 流出流出 ,, 放出 放出 放宽 放宽 // 大大 (( 衣衣服服 ))He’s getting so fat that his trousers need to be let out round the waist.4. Throughout history, great thinkers have used their creativity and imagination to change the world . …throughout history throughout history 在整个历史上在整个历史上1)throughout the world , throughout Europe/ China. 2) We are open every weekend throughout the year. 5. How do they c...
