小學(xué)五年級英語下冊知識點歸納總結(jié)-全文預(yù)覽
【正文】 在實義動詞前面加do（does）＋not，do（does）作助動詞，本身無意義，常與not縮寫成don39。 c．一般疑問句，要將be放在句子開頭（注意句首字母大寫），句尾用問號，答語用Yes，主語+be．或No，主語 + be + not．如： —Are you ready？—你準(zhǔn)備好了嗎？ —Yes，I am．—是的，我準(zhǔn)備好了。 have a headachehave + 病名 have measles (麻疹) have mumps (腮腺炎)17. have to 不得不， Her mother is ill, she has to look after her mother, so she can’t e to the party.重點：含有have to 的句子變否定 用don’t 或 doesn’t. She has to finish her homework..She doesn’t have to finish her homework. (正確) She has not to finish her homework.(錯誤)18. be worried about 擔(dān)心 She is worried about her exam.19. help … with 幫助…做某事 help …with = help sb. (to) do sth.Peter helps her mother with the housework. = Peter helps her mother (to) do the housework.三、重點單詞用法1. call v. 稱作 What do you call it in English?2. like v. 喜歡 sth. I like English very much.like to do sth. I like reading very much, but I don’t like to read now.doing sth.3. let’s + 動詞原形 Let’s (=let us) make animals. let sb. do sth. 讓某人做某事4. want v. 想，想要want sth. I want a piece of paper.to do sth. I want to watch TV.5. 情態(tài)動詞情態(tài)動詞很簡單，沒有人稱數(shù)之變，動詞原形后邊站，can表能力 may許可 should應(yīng)該 would愿 must必須 ，否定needn’t換 have to不得不表客觀四、重點語法 A) 一般現(xiàn)在時1. 概念：一般現(xiàn)在時表示經(jīng)常的、習(xí)慣性的動作或存在的狀態(tài)。 readwatch: 用于看電視，比賽等； watch TV watch football matchsee: 看見 強調(diào)結(jié)果，看到什么；看醫(yī)生、看電影時用see 。 a pair of trousers。英語表示頻率的詞：一次：once兩次：twice 特殊其他次數(shù)：基數(shù)詞+times 構(gòu)成 例如：8次 eight times. How often do you go to the library?I go to the library once a week. (注：如就劃線部分提問，應(yīng)用特殊疑問詞how often)4. how many 多少how many/much 就數(shù)量提問 how many + 可數(shù)名詞；how much + 不可數(shù)名詞 How many boys are there in your class? There are 40 boys in my class. How much water is there in the bottle? There is a little water in the bottle.5. be good at 擅長 at 后 可加名詞 如加動詞，動
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