1、英语七下牛津译林版 Unit 4：学案及练习题答案 05【Grammar A】 课 题 Unit 4 Grammar A 知识目标 了解掌握行为动词过去式的构成，了解一般过去时的结构和用法。能力目标 根据情境正确使用一般过去时谈论过去的事件。学习目标情感目标学习重点 了解并掌握一般过去时的构成及用法。 学习难点 根据情境正确使用一般过去时谈论过去的事件。课前自学一、当我们谈论过去的事情时，我们用一般过去时。大家是否观察到动词在过去时中的变化呢？1.你所理解的一般过去时，举例说明：_2.这些词想变身，你能把他们变成-ed 形式吗？search_ answer_ play_kick_ love_
2、carry_start_ use_ chat_回头看看你所变化后的词尾，你发现规律了吗？_+ed,如：walk_+d,如：move_-y+ied,如：study_双写_+ed,如：stop_动词过去式的变化并不都是规则的，也有不规则的，看：不改变，如：cost -cost put- put let-let改变元音字母，如：come- came write -wrote ring-rang know knew改变辅音字母，如：make- made spend -spent send -sent buildbuilt改变元音和辅音字母，如：do-did see-saw have-had find-
3、found二、刚才的不规则动词过去式变化你都记住了吗？挑战一下吧go_ get_ give_ take_spend_ see_ have_ tell_做好了吗？赶快完成 P67 Part A2四、行为动词过去时的否定句和一般疑问句是如何构成的呢？Can you work out the rule?否定句：_+动词原形,did not = _一般疑问句：_+ （主语）+动词原形? Yes,主语 +_ /No,主语+_理解吗？来实践一下吧，打开书 P67，完成 part A3 Millie 和 Daniel 的对话 课堂交流展示（一）展示交流：、预习情况交流II、重点、难点交流分析。如：一般过去时
4、的用法：a. 表示过去的动作或状态，常和明确的过去时间状语连用，如：yesterday, last week, three days ago, in 1998 等，或与由 when 引导的从句。eg. I saw him yesterday. She bought the bike two years ago. He was there just now.Where did you live when you were young?b. 也可以表示过去某一段时间内经常或反复出现的动作。句子中常带有every day, often, usually, always, sometimes 等时间状
5、语。如：When I studied in the university, I read aloud every morning. In the past few years I usually went touring during my summer vocations.在过去的几年里，每逢暑假我总是出去旅游。c. 也可以用“used to +动词原形” 表示过去经常或反复的动作。如：We used to get up early. 我以前总是早起。 （意指现在不早起了）（一） 合作探究：选用恰当的时态，用括号内动词的正确形式填空。Last year Mr. Smith _ (go ) t
6、o China and Japan. He _ (have) a wonderful time. He _ (do) a lot of different things and _ (talk) to a great number of different people. He _ (eat) Chinese and Japanese food and _ (visit) a lot of interesting places. When he _ (go) back to England, he _ (get) very tired.课外拓展探究用词的适当形式填空1._ you _ (fin
7、ish) your homework yesterday?2.I _ (eat) some eggs and bread in this morning.3. Her mother _ (not give) the girl any present.4. _ you _ (do ) your housework last night?5. What _ you _ (draw) on that paper just now?课堂达标检测一、用词的适当形式填空1. He ate some bread and _ (drink) some milk.2. _ he _ (finish) his h
8、omework last night?3. My grandfather _ (leave) Hongkong for New York in 1998.4. Last week I _ (buy) a new bike.5. He _ (not find ) his key last night.二、按要求写句子1. I didnt buy any books. (改成肯定句)I _ _ books.2. He broke the window just now.（改成一般疑问句）_ he _ the window just now?3. The wind blow gently.（改成过去
9、时）The wind _ _.4. I did my homework （改成否定式）I _ _ my homework.三、用词的适当形式填空A week ago, Kitty and Ben _ (be) in the countryside. At first, the wind _ (blow) lightly. The leaves _ (blow) slightly in the wind. They _ (fly) their kite happily in the gentle breeze. Suddenly, the wind _ (become) stronger. Th
10、e clouds in the sky _ (move) quickly. Leaves _ (fall) from trees. The string on Bens kite _ (break). The sky became dark. Kitty and Ben _ (go ) home immediately. Kitty and Ben _ (stay) at home. They _ (watch) TV. The wind became much stronger. It _ (blow) fiercely（猛力的）. It became a typhoon. Trees fe
11、ll down. Ships and boats _ (sink) in the big waves. The typhoon _ (pass) quickly. The wind became gentler. The big clean-up _ (begin) immediately. Kitty and Ben went outside again.学习感悟：参考答案第 5 课时 Grammar A一、用词的适当形式填空1. drank 2.Did , finish 3.left 4.bought 5.didnt find二、按要求写句子1. bought some 2.Did , break 3.blew gently 4. didnt do三、用词的适当形式填空Were, blew, blew, flew, became, moved, fell, broke, went, stayed, watched, blew, sank, passed, began.
