1九年级英语 unit 3 Family LifeWarm-up: 口语角Last Saturday, I went to see my friends Mr. and Ms. Wang. They have a daughter, Rose. Like many children today, Rose is a big fan of pop music. I know my friends care a lot about their daughter, but sometimes they get angry with her.I asked Rose if she was happy and what kind of problems she had. She said that her her parents didnt understand her. “ They think getting high grades is the most important thing in the world.”一、复习展示1.决定 2.商务，公事 3.介意 4.在国外 5.分享 6.帮着做 7.出差 8.对.没有兴趣 9.过时的 10.关系 二. 知识探究1. But I feel lonely when my parents are away from home. 但是当我父母不在家时我都感到寂寞。lonely adj. 孤独的，寂寞的The woman always feels lonely. 那个妇女总是感到很孤独。【拓展】辨析：lonely 与 alone adv. 独自地，单独地 做状语 alone adj. 独自的，单独的 作表语 不带感情色彩第 2 页 共 19 页Lonely adj. 孤独的，寂寞的 作定语和表语 具有感情色彩【即学即练】Though he is _ at home, he doesnt feel _ for he has many things to do .A. alone ; lonely B. lonely; alone C. alone; lonely D. lonely ; lonely2. Although it sometimes feels crowded in our little flat, we dont mind . 尽管有时在我们的小公寓里感到很拥挤，但是我们并不介意。mind 可以作不及物动词，也可作及物动词，意为“介意；反对”，常用于疑问句，否定句或条件句中，后接名词，动词或从句。Do you mind if I borrow your bike ? 如果我借你的自行车你介意吗？I dont mind a joke , but this is going too far. 我不介意开玩笑，但这玩笑太过分了。Do you mind telling me how to use the camera ? 你介意告诉我怎样使用这部照相机吗？- Do you mind my smoking here ? 你介意我在这里抽烟吗？- Not at all. / Im sorry, but I do. 毫不介意。/ 对不起，我介意。【拓展】Never mind .意为“不要紧；没关系；不要担心 ”，用于安慰，鼓励对方。- We missed the train . 我们没有赶上火车。- Never mind . Theres another one in 20 minutes . 没关系，20 分钟后还有一列。【即学即练】- Nick, would you mind _ out of the bathroom ?- Sorry, I wont be long .A. come B. to come C. coming D. be coming 3. Im writing to ask if youd like to be my friends . 我写信想问一问你是否想成为我的朋友。if 连词，意为“ 是否” ，引导宾语从句，常常可与 whether 互换使用。第 3 页 共 19 页I wonder if / whether it will be fine tomorrow . 我想知道明天是否是晴天。【拓展】 if 还可意为“如果”，引导条件状语从句。若主句为一般将来时，从句要用一般现在时表将来。If it rains tomorrow, I wont go swmming . 如果明天下雨，我就不去游泳。【即学即练】Well plant trees tomorrow , and I dont know _ Tom will come and join us .A. if B. which C. what D. where 4. Yes , I suppose they set some rules for me . 是的，我认为他们给我制定了一些规则。suppose 及物动词，意为“（根据所知）认为” 。I suppose they will come next Monday . 我认为他们下周一来。【拓展】a. suppose + ( that ) 从句I suppose ( that ) the prices will go up . 我认为物价会上涨。b. suppose +宾语 + 宾补She supposed him (to be ) very rich . 她原以为他很富有。c. I/ We suppose 后的宾语从句是否定含义是，应将否定转移到主句，即 I/ We dont suppose I dont suppose he will agree. 我以为他不会同意。【即学即练】翻译：我以为他明年不会去香港。_5. For example , unless I finish all my homework , I cant watch TV, and I cant go out with my friends either . 例如，除非我完成了所有的家庭作业，否则我不能看电视，我也不能和我的朋友一起出去。unless 连词，意为 “除非；如果不”，引导条件状语从句。若主句为将来时，从句用一般现在时表示将来。第 4 页 共 19 页I always sleep with the window open unless its cold . 我总是开着窗户睡觉，除非天冷。【拓展】 unless 在意义上相当于“if .not ”，它引导的条件状语从句有时可与“if.not ”相互交换。The baby wont cry unless shes hungry. = The baby wont cry if she isnt hungry. 这个婴儿如果不饿的话，她就不会哭。【即学即练】句子转换You wont make great progress if you dont work hard .(同义句)_6. Who makes most of the decisions in your family? 在你家里谁做大多数决定？Decision 可数名词，意为“ 决定，抉择”。make/take a decision 意为“做决定” ，相当于 decide。They took the decision to put off the meeting. 他们决定推迟会议。【拓展】decide 及物动词，意为“决定”，decide to do sth. 意为“决定做某事” ，相当于 make a decision to do sth.【即学即练】 1). I decided with them.A. go B. to go C. going D. goes单词拼写We need to make a d on this by Saturday.7. It seems that has a bigger family and likes to help with the housework.似乎 有一个较大的家庭并喜欢帮着做家务。help with 意为“ 帮着做” ，相当于 help do sth.How often do you help with the housework?【拓展】help sb with sth 意为“ 在某方面帮助某人” ，help sb (to) do sth 意为“ 帮某人做某事”，第 5 页 共 19 页【即学即练】 I often help him with his maths. (同义句转换)I often him maths.完成句子。我可以帮助你做家庭作业。I can your homework.8. No, im not expected to do the housework. 不，我不用做家务。expect 及物动词，意为“指望，要求”，be expected to do sth. 意为“ 被要求做某事”We are expected to work on Saturdays. 我们星期六要上班。【中考链接】：-you look sad. What happened?-everyone us to win the match, but we lost.(2013.山东青岛)A. expects B. expected C. hopes D. hoped9. No, they dont usually set rules for me, and since im a good daughter, they never punish me. 不，他们通常不给我制定规则，因为我是个乖女儿，他们从不惩罚我。since 在此用作连词，意为“ 因为，由于，既然”，通常表示众所周知的原因。since 从句通常位于主句之前。Since you wont help us, well ask someone else. 既然你不肯帮助我们，我们就去问别人了。【拓展】since 作介词，意为“ 自从。 。 。 。 。 。以来”，是现在完成时的重要标志词，后面跟过去的时间点；常位于主句之前。Since 也可作连词，后面跟一般过去时的句子。【即学即练】He home since 1980.A. is B. was C. has been D. beenThey i