Unit 8 知识点 2022-2023学年冀教版七年级英语下册

冀教版七年级下册Unit 8知识点 Lesson43----Lesson45 1. exam（1）意为考试，是可数名词，指学校的笔试、口试或操作考试，尤指为取得学历必须参加的重要考试。常用短语有：take exams/an exam参加考试 pass an exam通过考试 Fail an exam考试不及格 do well/badly in an exam考试考得好/不好 （2） 作名词，还有（对身体特定部位进行的）检查，体检 Eg:Hellen finally (通过了数学考试) through her efforts. My broter takes an eye (检查) every day. 2. be sure 意为确信……，后跟that从句，通常that可省略。 Eg:I that she can come here on time. 拓展延伸：be sure of sth.对某事有把握 be sure to do sth一定要做某事 for sure肯定，无疑 make sure查明，弄清，确保 Eg:(1)Lily may be at home,but I it. (2)One thing is ---it’s not going to be easy. (3) Give your family my regards. (4)---Did you lock the front door? ---I think so,but I’d better . 3.final作形容词，意为“最后的，最终的”，常用于名词前作定语。 副词形式：finally Eg:Jenny and Danny took their exams today. 3. care(1)作不可数名词，意为小心，照顾 （2）作动词，意为在意，担忧，关心 Eg:She chose her words with . I really don’t that he told a lie. 常见短语：care about关心，在意 care for照顾，照料 take care of=look after 照顾，照料 4. leave ……alone不管，撇下……（一个人），其中形容词alone作宾语补足语，表示 独自的，单独的 Eg:Don’t leave children at home. 易混辨析：alone作形容词和副词，常强调客观上“独自一人”。作形容词时，通常作表语。 lonely作形容词，常强调情感上“孤独的，寂寞的”，既可作定语，也可作表语。 Eg:The old man lives .But his children come back now and then so that he doesn’t feel . 5. take sb./sth. To +地点 把某人/某物带到某地 Eg:Please take him here. 6. play against意为与……比赛，其中against作介词，表示（在比赛或战斗中）和……对抗，常用语play、fight等动词之后。 Eg:He is his brother in the game. 拓展延伸：against的其他常见用法： （1） 反对 Are most people for or the plan? （2） 违反It is the law to park here, （3） 倚，紧靠 Put the piano there the wall. 7. take …out 拿出，取出，带…出去，为“动词+副词”型短语。 Eg: (拿出)your notes and write down the sentence. The little dog is too noisy,so please (把它带出去). 8if作连词，表示如果，若，在句子中引导条件状语从句。在含有if引导的条件状语从句中，当主句用一般将来时或 祈使句，也可以与情态动词连用，if引导到的条件状语从句常用一般现在时表示将来。 If I can go somewhere for a holiday,I (go)to Shanghai Disneyland. If