2018屆高考英語第一輪語法大全復習教案及配套練習2
1）作主語。例如：
fighting broke out between the south and the north. 南方與北方開戰(zhàn)了。
2）作賓語
a. 有些動詞可以用動名詞作賓語。例如：
admit 承認 appreciate 感激 avoid 避免 complete完成 consider認為 delay 耽誤
deny 否認 detest 討厭 endure 忍受 enjoy 喜歡 escape 逃脫 fancy 想象
finish 完成 imagine 想象 mind 介意 miss 想念 postpone推遲 practice 訓練
recall 回憶 resent 討厭 resume 繼續(xù) resist 抵抗 risk 冒險 suggest 建議
face 面對 include 包括 stand 忍受 understand 理解 forgive 寬恕 keep 繼續(xù)
例如：would you mind turning down your radio a little, please? 你把收音機音量調小一點，好嗎
the squirrel was lucky that it just missed being caught. 這松鼠幸運得很，剛逃避了被逮住的厄運。
b. 有些結構后面可以用動名詞作賓語或其他成分。例如：
admit to prefer…to be used to lead to devote oneself to object to
stick to no good no use be fond of look forward to be proud of
be busy can\'t help be tired of be capable of be afraid of think of
burst out keep on insist on count on set about
put off be good at take up give up be successful in
3）作表語，對主語說明、解釋。例如：
her job is washing, cleaning and taking care of the children. 她的工作是洗刷、清掃和照顧孩子。
比較：she is washing, cleaning and taking care of the children.
4）作定語，一般表示所修飾名詞事物的用途。例如：
a writing desk=a desk for writing 寫字臺
a swimming pool=a pool swimming 游泳池
有些動名詞作定語，與所修飾的名詞關系比較復雜。例如：
boiling point=a temperature point at which something begins to boil 沸點
a walking tractor=a tractor which a driver can operate while he or she is walking behind it 手扶拖拉機
6.2 worth 的用法
worth, worthy, worthwhile都是形容詞，意為\"值得\"。
1. worth： be worth + n. 當名詞為金錢時，表示\"…… 值得……\"
常見的有it ’s worth while to do./ it ’s worth（someone’s）while doing
be worth doing sth. \"……某事值得被做\"
the question is not worth discussing again and again. 這問題不值得反復討論。
2. worthy：be worthy of +n. 當名詞為抽象名詞時表示\"……值得……\"
be worthy to be done \"某事值得被做\"
the question is not worthy to be discussed again and again.
3. worthwhile：be worthwhile to do sth \"值得做某事\"
it is worthwhile to ask him to join the club.值得邀請他加入俱樂部。
典型例題
it is not ____ to discuss the question again and again.
a. worth b. worthy c. worthwhile d. worth while
答案c. 由worth的用法可知，此句只適合詞組be worthwhile to do sth.。選c。
7. 動詞不定式
動詞不定式由to+動詞原形構成。這里的to是不定式標志，沒有詞義。不定式具有名詞、形容詞或副詞的某些語法功能，又有動詞的時態(tài)和語態(tài)的特點及作用。