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have an elder brother. 我有一個哥哥。 單元語法聚焦三 2. 變一般疑問句時,通常借助助動詞 do或 does。主語是第三人稱單數(shù)時,借助于助動詞 does,句中 has還原為 have;主語是其他人稱時,借助于助動詞 do,即“ Do/Does+主語+ have+ … ?” 例如: Does she have any pencils? 她有鉛筆嗎? Do you have brothers?你有兄弟嗎? 單元語法聚焦三 3. 變否定句時,一般在 have前加 don39。t,在 has前加 doesn39。t,此時has還原為 have,即“主語+ don39。t/doesn39。t+ have+ …” 。例如: They don39。t have 。 She doesn39。t have any pencils. 她沒有鉛筆。 單元語法聚焦三 記憶口訣 實義動詞 have的用法 動詞 have表示“有”,位置就在主語后。 “三單”主語用 has,其他人稱用 have。 一般疑問兩法變:一是把它提句前,二是把 do/does來添。 否定句子也一樣,就看 not怎么放。 單元語法聚焦三 實戰(zhàn)演練 Ⅰ .把下列名詞變成復(fù)數(shù)形式 1. book ________ 2. dress ________ 3. story ________ 4. potato ________ 5. radio ________ 6. leaf ________ 7. glass ________ 8. dish ________ 單元語法聚焦三 books dresses stories potatoes radios leaves glasses dishes Ⅱ .用 have或 has填空 1. I ________ many good friends. 2. Tom ________ big blue eyes. 3. My classroom ________ eight windows. 4. The boy in blue pants ________ long legs. 5. Jenny and Danny________ two black pens. 單元語法聚焦三 have has has has have Ⅲ . 用所給詞的適當形式填空 1. I have two ________(knife). 2. The ________ (student) look sad. What39。s wrong with them? 3. There are many ________(bus) on the road. 4. A few ________(boy) are drawing on the wall. 5. The ________(child) are playing footb