九年级英语Unit4SectionB综述.ppt

have an influence on sth./sb 影响某人某物 under the influence of 受。。。的影响 My father influenced me to accept the job. 3. When he was a little boy, he seldom caused any problems, and his family spent a lot of time together. seldom 作副词，意为“不常；很少”相当 于hardly ever, 其反义词为often（经常）通常 置于实义动词之前，助动词、系动词或情态动 词之后。 ? She seldom goes out by herself. 她很少独自外出。 ? He is seldom late for school. 他上学很少迟到。 注意： 1） seldom 具有否定意义，用于句首表示强 调时，主谓要部分倒装 ? Seldom do I go shopping by tax, unless it’s raining. 除非下雨，我很少打车去购物。 2） seldom 用于反意疑问句时，后面用肯定 ? They seldom come late, do they? 他们很少迟到，对吗? 4. He was absent from classes and failed his examinations. 他翘课，并且考试不及格。 (l) be absent from …意为“缺席.....此处用作形容词，意为“缺席;不在”。 ? A good student would not be absent from school. 好学生是不会逃课的 拓展：absent 用作动词, 意为“缺席;不参加”。 ? He absented himself from the meeting yesterday. 他昨天没有出席会议。 5. Finally, Li Wen’s parents made the decision to send him to a boarding school. Finally 用作副词，意为 “最后; 终于”，其同 义词组是 in the end, at last。在句中作状语通 常位于句首、句末或实义动词之前，be动 词、 助动词或情态动词之后。 ? Finally they got to the village. 最后他们到达了那个村庄。 ? He worked out the math problem finally. 他终于解出了那道数学题。 辨析： finally, at last 与 in the end Finally: “最后”，只指一系列事物或论点的 顺序，一般不带感情色彩 at last : 有时可与finally互换，但往往用于一 番拖延和曲折之后，因 而带有较浓 厚的感情色彩，如“不耐烦、不放心、 不如愿等 in the end: “终于” 可用于预测未来， finally 和 at last 则不能 ? He tried many times, and finally succeeded. 他试验了很多次，最后成功。 ? At last I have obtained my wish. 我的愿望终于实现了。 (2) send…to…意为“把…送到…” ? His parents sent him to Shanghai to study. 他的父母送他到上海学习。 拓展：send 的固定搭配 1）send up “发射；发出” ? Man-made satellites have been sent up into space by many countries. 2）send away “解雇；开除” ? The boss sent away Tom. ? His mother was ill and he sent for the doctor. 6. She advised them to talk with their son in person. 班主任建议李文的父母亲自和她们的儿子谈谈。 （1）advise 用作及物动词，其宾语可以是名词、代词、动词-ing 形式，也可以是that从句。a