九年級Unit8GrammarFocus

1、Section AGrammar FocusTranslate the phrases.outside the window have fun next-door neighbor at first run away feel uneasy have no idea have fun (in) doing sth. 在窗外在窗外玩得高興玩得高興隔壁鄰居隔壁鄰居最初；最初； 首先首先逃跑逃跑心神不安心神不安一點不知道；一點不知道； 沒辦法沒辦法 做某事很開心做某事很開心cantcouldmight 表示推測的情態(tài)動詞表示推測的情態(tài)動詞 在英語中，表示對某件事物的確定程度，在英語中，表示對某件事物

2、的確定程度，即表示推測的時候，我們通常會用到以即表示推測的時候，我們通常會用到以下情態(tài)動詞下情態(tài)動詞: must, might, could, may, cant 。 根據(jù)句意根據(jù)句意, 從方框中選擇正確的情態(tài)動詞從方框中選擇正確的情態(tài)動詞填空填空, 每項限用一次。每項限用一次。 should, must, cant, may not, mustnt1. That _ be Lucy. She has gone to Beijing on business.2. There _ be something wrong with my watch. It isnt working now.cant

3、must3. He _ know the answer, either. Lets ask that policeman. 4. You _ swim in the river. Its dangerous. 5. You _ look after your parents when they become older. Its your duty. may notmustntshould用用must, might, could或或cant 填空填空1.The toy car _ be Jims. He is the only kid at the picnic. 2. This Mp5 _

4、be Lindas. I know she has one.3. The mobile phone _ belong to Lucy or Lily. They both have mobile phones. 4. The man _ be Mr Smith. He has gone to Shanghai and hell be back in three days. mustcould / mightcould / mightcant4a4a Choose the best way to complete each sentence using the words in brackets

5、. The keys:The keys:1. might be2. must be3. could be 4. cant be5. could be/ must be1. A: Many people are wearing coats. B: The weather must be _.2. A: Sally has been coughing a lot. B: She might be _.3. A: This restaurant is always crowded. B: The food _.4. A: Whenever I try to read this book, I fee

6、l sleepy. B: It cant _.4b4b Complete these responses.getting colder / cold outsidehaving a sore throat / illmust be deliciousbe that boring 1. Whos singing in the next room? It _ be her. She has gone to New York. A. cant B. must C. shouldnt D. can【解析解析】考查情態(tài)動詞表推測。表示否定推測考查情態(tài)動詞表推測。表示否定推測時，用時，用cant，意為，意

7、為“一定不一定不”。must表示表示推測時，意為推測時，意為“一定一定”，用于肯定句；根，用于肯定句；根據(jù)答語據(jù)答語“她已經(jīng)去了紐約她已經(jīng)去了紐約”可知是否定推測，可知是否定推測，故選故選A。2. Whose T - shirt is this? It _ be John s. Its _ small for him. A. cant; much too B. cant; too much C. mustnt; much too D. mustnt; too much【解析解析】情態(tài)動詞的用法。根據(jù)句意情態(tài)動詞的用法。根據(jù)句意“它不可它不可能是約翰的，對他來說太小了。能是約翰的，對他來說太小了

8、?！惫逝懦逝懦鼵、D，too much為為“太多太多”的意思，的意思，much too為為“太太”。故選。故選A。 3. Where are you going this month? We_ go to Xiamen, but were not sure. A. neednt B. must C. might D. mustnt【解析解析】 neednt (不必不必)表建議；表建議； must (一一定定)表猜測的可能性很大；表猜測的可能性很大； might (可能，也可能，也許許)表不是很肯定的猜測。表不是很肯定的猜測。 mustnt(不允許不允許)表命令。句意：表命令。句意：-這個月你

9、們將去哪？這個月你們將去哪？-我們或許去廈門，但還不確定。我們或許去廈門，但還不確定。C4.- Have you decided where to go for your summer vacation?- Not yet. We _ go to Qingdao. Its a good place for vacation. A. may B. need C. must【解析解析】句意：句意：- 你已經(jīng)決定到哪里過暑假你已經(jīng)決定到哪里過暑假了嗎？了嗎？- 還沒有呢，我們也許去青島，那是還沒有呢，我們也許去青島，那是個度假的好地方。情態(tài)動詞表示推測時，個度假的好地方。情態(tài)動詞表示推測時，may表

10、表“可能可能”，must表表“一定一定”，cant表表“不可能不可能”。 A5. Must I water the flowers now, mum?No, you _. You _ do it later. A. mustnt; must B. mustnt; may C. neednt; may D. neednt; must6. _ I know by what time you want the project to be done?By the day after tomorrow. _ you finish it on time? A. May; Can B. Must; Need C. Could; Must D. Need; Would C A7.Whos singing in the garden?It _ be Mr. B