八年級英語上冊Unit2HowoftendoyouexerciseSectionB句型透視素材人教新目標(biāo)版

1、unit 2 how often do you exercise句型透視必背句1.but my mother wants me to drink it.2.she says its good for my health 3.forty-five percent exercise four to six times a week。4.she has a lot of good habits.例句解析1。but my mother wants me to drink it。但是我的媽媽想讓我喝它。want=would like,其后可接名詞，動詞不定式等.（1） want to do sth。想要

2、做某事。eg：i want to buy some apples。（2） want sth。 想要某物。eg:he wants a good job.（3） want sb。 to do sth。想要某人做某事.eg:his wife wants him to buy a car。 2。she says its good for my health 她說對我的健康有益.（1）be good for“對有益”,反義詞組是be bad for“對有害.（2）be good to“對友好”,相當(dāng)于be friendly to/ be kind to,后面一般跟表示人或者人格化的名詞。eg: she

3、is kind/ friendly to us.（3） be good at“擅長，善于，后面接名詞,代詞，或動名詞。相當(dāng)于do well in.3.here are the results.這是結(jié)果。here are表示“這兒有，這兒是”。此句是一個倒裝句，here在這兒做表語。其中here后be的單復(fù)數(shù)形式要根據(jù)be后面名詞的單復(fù)數(shù)來確定.eg： here is a letter for you.eg： here are some flowers for us。4. w e found that only fifteen percent of our students exercise e

4、very day。我們發(fā)現(xiàn)我們的學(xué)生僅僅百分之十五每天鍛煉。此句是一個賓語從句。w e found是主句，only fifteen percent of our students exercise every day是賓語從句。percent百分之與不可數(shù)名詞和單數(shù)名詞連用時，動詞一般用單數(shù)。與復(fù)數(shù)名詞連用時，動詞一般用復(fù)數(shù)。every day是副詞短語，作狀語，“每一天，=each day。everyday是形容詞,只做賓語,“日常的”，相當(dāng)于daily.5。it is good to relax by using the internet or watching game shows.通過

5、使用網(wǎng)絡(luò)或者觀看游戲節(jié)目來放松是好的。此句型為its+adj.+（for sb）+to do sth。在這個結(jié)構(gòu)中，it是形式主語，真正的主語是to do sthby為介詞,意為“用方法、“以方式,后接名詞或動名詞作方式狀語。by還常與交通工具的名詞連用構(gòu)成介詞短語。by還可與時間連用，意為“在之前、“到為止”。eg：by making flashcards，by bus,by ten oclock尊敬的讀者：本文由我和我的同事在百忙中收集整編出來，本文稿在發(fā)布之前我們對內(nèi)容進(jìn)行仔細(xì)校對，但是難免會有不盡如人意之處，如有疏漏之處請指正，希望本文能為您解開疑惑,引發(fā)思考。文中部分文字受到網(wǎng)友的關(guān)

6、懷和支持，在此表示感謝！在往后的日子希望與大家共同進(jìn)步，成長。this article is collected and compiled by my colleagues and i in our busy schedule. we proofread the content carefully before the release of this article, but it is inevitable that there will be some unsatisfactory points. if there are omissions, please correct them. i hope this article can solve your doubts and arouse your thinking. part of the text by t