----In 3 hours.
Unit 6Don’t eat in class
肯定的祈使句：
(1) 实义动词原形+其他； (2) be动词原形+形容词+其他； (3) Let sb do sth. 否定的祈使句：
(1) Don’t+实义动词+原形； (2) Don’t be+形容词+其他； (3) Don’t let sb do sth (4) No+Ving.
练：(1) My mother said to me, “Tom, _______ in bed.”
A. not read B. doesn’t read C. don’t read D. didn’t
read
(2) Don’t __________ (fight). = No __________ (fight). 2. 不要迟到：Don’t arrive late. = Don’t be late. (arrive = be) 上课/上学不要迟到：Don’t arrive (be) late for class/school. 3. 主语省略（无主语）：Don’t arrive late for class. 主语不省略（有主语）：We can’t arrive ;ate for class. 4. 在学校我们必须穿校服：We have to wear uniforms at school.
句型：不得不/必须做某事：have to do sth 否定：不必做某事：don’t have to do sth
穿校服：单数：wear a uniform 复数：wear uniforms 练：(1) – I can’t stop smoking, doctor. – For your health, I’m afraid you ______.
A. can B. may C. must D. have to 5. 在我家里有太多的规矩：I have too many rules in my house.
词组：太多…：too many…
6. 我从来没有任何快乐：I never have any fun.
(never译为“从来没有”，表示否定，否定句中表示“任何，一些”，用any) 7. 不要大声说话：Don’t talk loudly. 请大声说：Speak loudly, please. 8. 他擅长于唱歌：He is good at singing.
句型：擅长于做某事：be good at doing sth 9. 表示“地点”的词组：
(1) 在教室里：in the classroom 在课堂上：in class
(2) 在走廊上：in the hallways 在学校里：at school = in school 10. 表示“时间”的词组：
(1) 下课后：after class 放学后：after school
(2) 在上学的白天/晚上：on school days/nights 比较：at night (3) 到晚上10点钟之前：by 10 o’clock .
11. (1) with 和； 如：He lives in Beijing with my parents. (不能用and) (2) with 戴着； 如：Do you know the fat man with a hat (不能用wears) (3) with 有着； 如：It’s an old house with a beautiful garden. (不能用has)
Unit7 Why do you like pandas
1. –让我们先去看考拉。-- Let’s see the koalas first. (first翻译为“首先”)
–你为什么最喜欢考拉-- Why do you like koalas best (best翻译为“最”) --因为它们很可爱。-- Because they are very cute. 句型：让某人做某事：let sb do sth
2. –你为什么不喜欢老虎-- Why don’t you like tigers --因为它们有点吓人。-- Because they are kind of scary. ① 在此处，表示“不”，只要在do后加not即可。 ② 有点…：kind of+形容词 = a little+形容词 3. 你还喜欢别的什么动物 What other animals do you like (后有animals, other不加s)
你喜欢和别的年轻人工作吗 Do you like to work with other young people This isn’t my sweater. It’s __________ (you). Are all these children __________ (you)
4. 他是一个8岁的男孩：He is an 8-year-old boy. (后有名词boy, 用连字符，year用原形)
他8岁：He is 8 years old. (后无名词boy, 不用连字符，岁数大于1，year变复数)
5. 请保持安静：Please be quiet. = Please keep quiet. (keep译为“保持”，= be)
6. 他每天通常睡和放松20个小时：He usually sleeps and relaxes 20 hours every day.
每天：every day (要分开) 连在一起的everyday翻译为“日常的”，是个形容词。
7. 和某人玩：play with sb (倒翻)
8. 在白天：during the day = in the day 在此处，during = in
9. 在晚上：at night = in the evening 在上学的晚上/白天：on school nights/days 10. 吃草：eat grass 吃叶子：eat leaves (leaf的复数形式) 吃肉：eat meat 11. 相似单词比较：(1) 草：grass (不可数，无复数) (2) 玻璃：glass 复数：glasses 眼镜
12. 汉语：因为…，所以… 英语：because…, so… (不能同时出现在一个句子中)
汉语：虽然…，但是… 英语：though…, but… (只能使用其中一个) 如：_______ Tom is tired, _______ he wants to have a food rest.
A. Because, so B. Though, but C. /, so D. /, but 13. (1) first num. 第一； 如：Sunday is the first day of a week. (2) first adv. 首先；首先：at first 如：Let’s see the koalas first. 14. (1) best adv. 最； 如：Why do you like koalas best (2) best adj. 最好的； 如：Who do you think is the best teacher in your class
15. (1) very adv. 非常（放在形容词前）； 如：The koalas are very cute.
(2) very much 非常（放在动词后）； 如：Thank you very much.
16. (1) kind(s) of n. 种类； 如：There are many kinds of anmals in the zoo.
What kind of noodles would you like
(2) kind of = a little adv. 有点；（无形式变化） 如：He is kind of lazy. (3) kind adj. 和蔼的，友善的； 如：It’s kind of you to help me with my English.
17. 树叶：leaf 复数：leaves 变化规则：去f加ves; 18. 小偷：thief 复数：thieves 变化规则：去f加ves.
Unit8 I’m watching TV
1. 现在进行时的结构：主语+be+Ving. (be动词和动词+ing两者缺一不可) 考题形式：(1) 已知be动词，考后面的动词形式（要加ing）；
(2) 已知后面的动词+ing, 则前面用be动词。
如：(1) The boy is _________ (run) with his father.
(2) Some children are __________ (lie) on the grass. (3) My brother and I are __________ (play) soccer. (4) His sister is __________ (read) a book.
2. --你正在做什么-- What are you doing --我正在看电视。-- I’m watching TV.
3. 那听起来很棒：That sounds great/good.
4. 谢谢你的信和照片：Thanks for your letter and the photos.
① 谢谢某东西：Thanks for sth ② 句型：谢谢做某事：Thanks for doing sth 5. 这是我的一些照片：Here are some of my photos. (“一些照片”是“复数”，be用are)
这是我的一张全家福照片：Here is a photo of my family. (“一张照片”是“单数”，be用is)
6. 句型：忙于做某事：be busy doing sth