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1、Unit7一必背词汇及短语（1）必记单词1. memory n. 记忆力，记性，回忆，记忆 2. corner n. 角3. lose v.(lost, lost) 丧失，失去 4. improve v. 提高，改善5. mention v. 提到，说到 6. method n. 方法7. spelling n. 拼写，拼法 8. mind n. 大脑，脑袋9. silly adj. 可笑的 10. mile n. 英里11. letter n. 字母 12. worth adj. 值得，有价值的13. spell v. 拼写 14. unless conj. 除非15. trouble n.
2、 困难 16. list n. 清单17. step n. 步骤 18. cycle n. 循环19. similar adj. 相像的，类似的 20. note n. 纸币21. wallet n. 钱包，皮夹子 22. basket n. 篮，筐23. manager n. 经理(2) 重点词组1. take out （从银行账户中）提取（款） 2. pour out 涌出3. write down 写下，记下 4. for example 例如5. betweenand 在 和 之间 6. plan to do sth 计划干某事7. help sb do sth 帮助某人做某事 8.
3、wish to do sth 希望干某事9. have trouble (in) doing sth 做某事有麻烦 be in trouble with 与 相处有麻烦 / getinto trouble 使陷入困境10. practice doing sth 练习做某事11. give sb sth/ give sth to sb 给某人某物 12. buy sth for sb 为某人买某物13. far away 远离 14. live a healthy life 过健康的生活15. one the other一个另一个 16. have to 不得不17. Its + adj + f
4、or sb + to do sth 对某人来说做某事是 (3) 重点句子：1. A great way to help you remember something is to imagine a picture of it in your mind. 帮你记住某物的一个好方法是在脑海里想象它的一幅画面。2. Remember：a picture is worth a thousand words. 记住：一幅图片胜过千言万语。3. If you wish to get a good job, there are many important steps you should take. 如果
5、你希望得到一个好工作，有许多你应该采取的重要步骤。4. Unless you get enough sleep every night, you will not remember things well. 除非你每晚有充足的睡眠，否则你将记性不好。5. You will be late for school if you do not leave now. 如果你不现在离开，你将会上学迟到。6. How to improve your memory? 如何提高你的记忆？语法：If 引导的条件状语从句（2）在 if 引导的条件状语从句当中，如果从句谈论的是一个有可能发生的事情及其产生的相关结果
6、，从句用一般现在时，主句用一般将来时。If he comes to the party,everyone will be happy.如果他来参加聚会，大家都会很开心的。如果 if 条件句谈论的是一种真理或者客观事实时，主句和从句均使用一般现在时。如：If you take a fish out of water,it dies.如果你让鱼儿离开水，它就会死。The room becomes dark if you turn off the lamp.如果你关灯，房间里就一片漆黑。If not与 unless Unless=if not 除非；如果不如：除非你现在出发，否则你就不能及时赶到那儿
7、。Unless you start right now,you will not get there in time.If you dont start right now,you will not get there in time.You will not get there in time unless you start right now.You will not get there in time if you dont start right now.说明：if 或 unless 引导的条件状语从句位置灵活，可放于句首，也可位于主句的后面。当 if 或unless 从句位于句首时
8、，后面通常加逗号和主句隔开。UNIT 8一、单项选择competition 比赛several 几个，一些speech 演说；发言whole 整个；全部notice 通告；布告confidently 自信地，advconfident 自信的，adjopinion 想法communicate 交流，沟通 whenever 无论什么时候suggestion 建议suggest 建议 v.advice 名词（不可数） advise 动词winner 获胜者chance 机会，机遇，概率topic 话题treasure 珍宝，宝藏（可数）hide （ hid，hidden ） 藏，隐蔽attack 袭
9、击choose （chose， chosen） 选择shy 害羞的in my opinion 我认为（作文常用）in public 公开地；在别人（生人）面前put on 上演above all 最重要的是look out 小心no chance 不可能advise sb. (not) to do sth. advise doing sth.advise sb. against doing sth. 建议不要做join 加入军队，组织，成为一员take part in = join in 参与活动attend 出席，参加（会议、讲座、上课）be well worth doing 非常值得做co
10、mmunicate with sb. 与某人交流speak to = take to sb. 与某人说话give a speech to sb. 给某人演讲the rich / the poor 富人/ 穷人 choose to do sth. 选择做某事something else 其他事from behind 从背后情态动词 should 的用法1.基本结构：should/shouldnt do sth. 表示“（不）应当， （不）应该”2. 对自己/ 他人提出建议I should invite them for a meal.You should look for a better jo
11、b. 向他人寻求建议Should I write my name here?Where should I go?Do you think phone him?What do you think I should give Tom for his birthday.3. had better （not）do sth. 最好做某事，比 should 语气更委婉You had better go to hospital at once.Youd better not leave for Nanjing the day after tomorrow.1.If you to join an educat
12、ional exchange, you must apply for it first.A.rain B. will rain C. is raining D.rains2.In hot water,food goes bad easily it is kept in the fridge.A.want B.wanted C. wants D.wanting3.-Great news ! The Backstreet Boys will come to our city next week.-Really? they come,my brother will be very happy.A.
13、Unless B.If C. Before D.So5.-May I play the computer game?-No, you promise to finish your homework first.A. unless B.if C. but D.so6.They the Great Wall unless it .A.will visit,will rain B. will visit.rains C. visit.will rain D.visit,rains7.-You wont pass the quiz you dont study hard for it. -OK.Ill
14、 try my best.A.and B.unless C.if D.but8.You wont learn Maths well you work hard.A.since B.unless C.if D.because9.If I find your dog,I you a call.A.give B. gave C. giving D.will give10.Mr Brown will come to party if he too busy tomorrow.A.is B.isnt C.will be D.won t be二、用括号内所给的词的适当形式填空1.If he (come )tonight,he will meet you at the party.2.If the weather (get) worse,we will have to stay inside? 3
